Apple iPhone 15 Pro
Released: 2023, September 22
OS: iOS 17
Display: 6.1" 1179 × 2556 pixels
Camera: 48MP 2160p
Ram: 8GB RAM Apple A17 Pro
Battery: 3274mAh Li-Ion
|Released||2023, September 22|
|2G bands In an era of lightning-fast 5G connectivity and cutting-edge smartphone technologies, it's easy to forget the humble beginnings of mobile communication. The advent of 2G bands marked a pivotal moment in the history of mobile phones, revolutionizing how people communicate and paving the way for the interconnected world we enjoy today. In this article, we delve into the significance of 2G bands, their impact on the mobile phone industry, and their relevance in the present day. The Birth of 2G Bands: The concept of 2G (second generation) mobile networks emerged in the 1990s, replacing the archaic analog systems with digital cellular networks. This leap in technology allowed for more efficient voice and data transmission, ushering in a new era of mobile communication. 2G bands, such as GSM (Global System for Mobile Communications) and CDMA (Code Division Multiple Access), became the standard for mobile phone networks worldwide. Advantages of 2G Bands: a. Enhanced Efficiency: The digital nature of 2G networks provided improved call quality, reduced interference, and enhanced battery life. These advancements were instrumental in popularizing mobile phones and bringing them to the masses. b. Data Transmission: While the primary purpose of 2G networks was voice communication, they also laid the foundation for basic data services. Simple tasks like sending text messages and accessing WAP (Wireless Application Protocol) services became possible, albeit at slower speeds compared to modern networks. c. Global Standardization: The GSM standard, in particular, played a pivotal role in establishing a global standard for mobile communication. This allowed for seamless roaming and interoperability between different networks and mobile devices worldwide, fostering international connectivity. Evolution and the Legacy of 2G Bands: As technology progressed, subsequent generations of mobile networks, namely 3G, 4G, and now 5G, surpassed the capabilities of 2G bands. These newer networks provided faster data speeds, low latency, and support for advanced multimedia services. Consequently, many countries and network providers have decommissioned or are in the process of phasing out 2G networks to make way for more advanced technologies. Continued Relevance of 2G Bands: Despite the ongoing transition to faster networks, 2G bands still hold relevance in certain contexts: a. Legacy Devices: Many feature phones, especially in developing regions, still rely on 2G networks for basic communication. These devices offer affordable options for individuals who primarily require voice calls and basic messaging services. b. IoT (Internet of Things): A significant number of IoT devices, such as smart meters, home security systems, and industrial sensors, operate on 2G networks. The low power requirements and extensive coverage provided by 2G make it an ideal choice for these applications. c. Remote Areas: In remote and rural areas with limited infrastructure, 2G networks may be the only viable option for mobile communication due to their extended coverage capabilities. Conclusion: While 2G bands may no longer dominate the mobile phone landscape, their impact and legacy are undeniable. These networks laid the groundwork for the digital revolution and interconnected world we inhabit today. As newer generations of mobile networks continue to evolve, it's important to remember the humble origins of 2G and the significant role it played in shaping our mobile communication landscape.||
GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900
|3G bands In the ever-evolving world of mobile communication, each generation of technology builds upon its predecessor, pushing the boundaries of connectivity and functionality. 3G bands, the third generation of mobile networks, emerged as a game-changer, introducing a new era of high-speed data transmission and paving the way for a range of advanced mobile services. In this article, we explore the significance of 3G bands, their impact on the mobile phone industry, and the lasting influence they continue to exert in our daily lives. The Leap to 3G: The development of 3G technology emerged in the early 2000s, following the widespread adoption of 2G networks. 3G, which stands for third-generation, marked a significant shift by bringing high-speed data transmission capabilities to mobile devices. It introduced a host of technological advancements that revolutionized the way people communicate, consume media, and access the internet on their phones. Advantages of 3G Bands: a. Faster Data Transfer: One of the key advantages of 3G bands was the significant improvement in data transfer speeds compared to 2G networks. 3G networks allowed for faster web browsing, email access, and multimedia streaming, making it possible to enjoy a richer mobile experience. b. Multimedia Capabilities: With the introduction of 3G, mobile phones became multimedia powerhouses. Users could now access video calls, live TV, music streaming, and video-on-demand services directly on their devices. This shift brought about a fundamental change in the way people consumed media on the go. c. Enhanced Connectivity: 3G networks provided a more stable and reliable connection compared to their predecessors. This stability enabled users to stay connected even in areas with weaker network coverage, ensuring a more consistent communication experience. Evolution and the Transition to 4G: As technology continued to progress, 3G networks eventually made way for the fourth generation of mobile networks, commonly known as 4G. With faster speeds, lower latency, and improved efficiency, 4G networks further expanded the possibilities of mobile communication. However, even with the emergence of 4G, 3G networks continued to play a vital role in many parts of the world, particularly in areas where 4G infrastructure was still under development. The Global Impact of 3G Bands: a. Bridging the Digital Divide: 3G networks played a significant role in bridging the digital divide by providing internet access to regions that lacked wired infrastructure. In developing countries, 3G networks offered a gateway to the digital world, enabling people to access vital information, educational resources, and online services. b. Mobile Broadband Revolution: The advent of 3G opened up new opportunities for mobile broadband services, allowing users to connect their devices to the internet wherever they went. This revolutionized the way people worked, communicated, and accessed information, empowering a more mobile and flexible lifestyle. c. Legacy Devices and Backup Networks: Even as newer generations of networks emerged, 3G bands remained relevant due to the presence of legacy devices that relied on 3G connectivity. Additionally, 3G networks acted as backup networks during emergencies or network congestion scenarios, ensuring a continuous communication channel. Conclusion: The introduction of 3G bands marked a significant milestone in the history of mobile communication, bringing forth a wave of technological advancements and transforming the way we interact with our mobile devices. While 4G and now 5G networks continue to push the boundaries of connectivity, 3G networks still play a vital role in providing access to information, bridging the digital divide, and serving as a fallback option in certain scenarios. The influence||
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
|4G bands In an era driven by constant connectivity and high-speed data transfer, 4G bands have emerged as the backbone of mobile communication, revolutionizing the way we connect, communicate, and consume content on our smartphones. As the fourth generation of mobile networks, 4G has brought unprecedented speed, efficiency, and reliability to the world of mobile communication. In this article, we delve into the significance of 4G bands, their impact on the mobile phone industry, and the transformative possibilities they offer in our increasingly connected world. The Rise of 4G: 4G technology represents a significant leap forward from its predecessor, 3G, in terms of speed, capacity, and capabilities. It was introduced in the late 2000s and quickly gained traction worldwide as mobile network operators began deploying 4G infrastructure. This technology breakthrough enabled mobile devices to achieve faster download and upload speeds, reduced latency, and enhanced network stability. Advantages of 4G Bands: a. Lightning-Fast Data Transfer: The primary advantage of 4G bands lies in their ability to deliver blazingly fast data transfer speeds. With download speeds ranging from several megabits to gigabits per second, users can seamlessly stream HD videos, video conference with crystal-clear quality, and download large files in seconds. b. Enhanced Multimedia Experience: 4G networks have revolutionized the way we consume multimedia content on our mobile devices. With high-speed connectivity, users can enjoy seamless streaming of high-definition videos, music, and live broadcasts. This has driven the rise of video-on-demand services, online gaming, and immersive virtual reality experiences. c. Advanced Applications and Services: The speed and low latency offered by 4G have paved the way for a wide range of advanced applications and services. From real-time navigation and augmented reality applications to cloud-based services and Internet of Things (IoT) connectivity, 4G has unlocked new possibilities and improved efficiency across various industries. Global Impact and Accessibility: a. Bridging the Digital Divide: 4G networks have played a significant role in bridging the digital divide, bringing internet connectivity to underserved areas and regions with limited infrastructure. The accessibility and affordability of 4G-enabled devices have empowered individuals and communities by providing access to education, e-commerce, healthcare services, and government initiatives. b. Mobile Workforce and Connectivity: 4G has facilitated the growth of the mobile workforce by enabling seamless remote work and collaboration. With fast and reliable connectivity, professionals can work from anywhere, participate in virtual meetings, and access corporate resources on the go. This flexibility has transformed traditional work dynamics and increased productivity. c. Rural Connectivity and IoT Applications: 4G networks have extended connectivity to remote and rural areas, enabling IoT applications such as smart agriculture, smart grid systems, and remote monitoring. These applications have the potential to improve efficiency, reduce resource consumption, and enhance the quality of life in these regions. Future Prospects and the Transition to 5G: While 4G has transformed mobile communication, the evolution continues with the advent of 5G networks. As the fifth generation of mobile networks, 5G promises even faster speeds, ultra-low latency, and massive connectivity to support emerging technologies like autonomous vehicles, smart cities, and the Internet of Things on a larger scale. However, the widespread adoption of 5G will take time, and 4G networks will continue to play a crucial role in providing reliable connectivity during the transition. Conclusion: The emergence of 4G bands has ushered in a new era of mobile communication, revolutionizing the way we connect and interact with the digital world. With its lightning-fast data transfer speeds, enhanced multimedia capabilities, and transformative applications, 4G has empowered individuals, communities, and industries worldwide. As we embark on the journey towards 5G, it is essential to acknowledge the lasting impact and continued relevance of 4G networks in driving connectivity, bridging gaps, and creating a more connected and inclusive global society.||
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 53, 66 - A3102
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 53, 66, 71 - A2848
1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 53, 66, 71 - A3101
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - A3104
|5G band The advent of 5G technology has sparked a new wave of excitement in the realm of mobile communication, promising unparalleled speed, low latency, and massive connectivity. As the fifth generation of mobile networks, 5G bands are set to revolutionize how we connect, communicate, and interact with the world around us. In this article, we delve into the significance of 5G bands, their impact on the mobile phone industry, and the transformative potential they hold for a wide range of industries and everyday life. The Arrival of 5G: 5G represents a significant leap forward in mobile communication, surpassing the capabilities of its predecessor, 4G. This revolutionary technology began rolling out in the early 2020s, offering exponentially faster speeds, lower latency, and increased capacity. 5G networks operate on new frequency bands that enable enhanced performance and enable a multitude of transformative applications. Advantages of 5G Bands: a. Lightning-Fast Speeds: 5G networks offer unparalleled download and upload speeds, reaching multi-gigabit-per-second rates. This breakthrough in speed enables seamless streaming of 4K and 8K video, faster downloads of large files, and lag-free gaming experiences. It unlocks the potential for immersive augmented and virtual reality applications, creating new avenues for entertainment and communication. b. Ultra-Low Latency: 5G's ultra-low latency reduces the time it takes for data to travel between devices and networks. This near-instantaneous response time enables real-time applications such as remote surgery, autonomous vehicles, and smart city infrastructure. It opens up possibilities for mission-critical applications where split-second decision-making is essential. c. Massive Connectivity: 5G supports massive machine-type communications, allowing for a vast number of devices to connect simultaneously. This capability is crucial for the Internet of Things (IoT) ecosystem, enabling smart homes, smart grids, industrial automation, and smart city infrastructure. 5G's high capacity can handle the increasing number of connected devices expected in the coming years. Industry Transformations: a. Healthcare: 5G has the potential to revolutionize healthcare by enabling remote consultations, telemedicine, and remote patient monitoring. It can support the rapid transmission of medical data, facilitate surgical procedures with minimal latency, and improve access to healthcare in underserved areas. b. Manufacturing and Industry 4.0: With 5G, factories can embrace automation and digitization at an unprecedented scale. Low latency and high reliability enable real-time monitoring, predictive maintenance, and collaborative robotics, optimizing productivity, and efficiency in manufacturing processes. c. Transportation: 5G's low latency and high-speed connectivity are essential for the advancement of autonomous vehicles, enabling real-time communication between vehicles, infrastructure, and pedestrians. It also supports intelligent traffic management systems, reducing congestion and improving transportation efficiency. d. Smart Cities: 5G forms the backbone of smart city initiatives, facilitating connected infrastructure, efficient energy management, and improved public services. It enables real-time monitoring of utilities, intelligent transportation systems, and enhances public safety and emergency response capabilities. Deployment Challenges and Global Expansion: The widespread deployment of 5G networks comes with its own set of challenges. Building the necessary infrastructure, including an extensive network of small cells, requires substantial investment and collaboration between stakeholders. Additionally, ensuring coverage in rural and underserved areas poses challenges due to the higher frequency bands used by 5G. Despite these challenges, countries around the world are actively working to expand their 5G networks. The global adoption of 5G is expected to accelerate, bringing the transformative power of this technology to individuals, businesses, and societies on a global scale. Conclusion: The arrival of 5G bands heralds a new era of connectivity and possibilities. With its blazing-fast speeds, ultra-low latency, and massive connectivity, 5G has the potential to transform industries, improve quality of life, and drive innovation. As the world embraces this transformative technology, it is crucial to address challenges and ensure equitable access to the benefits of 5G, creating a connected world that empowers individuals and propels society forward into the digital age. Bangladesh had been preparing for the introduction of 5G technology. The Bangladesh Telecommunication Regulatory Commission (BTRC) had conducted spectrum auctions to allocate the necessary frequencies for 5G networks. Major telecom operators in Bangladesh, such as Grameenphone, Robi, and Banglalink, had shown interest in acquiring 5G licenses and were preparing to roll out 5G services in the country. To get the most up-to-date information on the progress of 5G in Bangladesh, I recommend referring to reputable news sources, technology websites, or contacting local telecommunication authorities and operators directly for the latest news and updates on 5G deployment in the country.||
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 77, 78, 79 SA/NSA/Sub6 - A3102
1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 77, 78, 79, 258, 260, 261 SA/NSA/Sub6/mmWave - A2848
1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 76, 77, 78, 79 SA/NSA/Sub6 - A3101
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 77, 78, 79 SA/NSA/Sub6 - A3104
|Speed||HSPA, LTE-A, 5G, EV-DO Rev.A 3.1 Mbps|
|Dimensions||146.6 x 70.6 x 8.3 mm (5.77 x 2.78 x 0.33 in)|
|Colors||Black Titanium, White Titanium, Blue Titanium, Natural Titanium|
|Weight||187 g (6.60 oz)|
|Build Smartphone body build refers to the physical construction and materials used in the manufacturing of smartphones. The body build plays a significant role in the overall design, durability, and feel of the device. Here are some common smartphone body build types: Metal Unibody: Smartphones with a metal unibody construction are made from a single piece of metal, usually aluminum or stainless steel. This design offers a premium look and feel, as well as robustness and structural integrity. Metal unibody smartphones often have a sleek and seamless appearance with minimal visible seams or joints. Glass and Metal Combination: Many smartphones feature a combination of glass and metal elements in their body construction. These devices typically have a metal frame for structural strength and rigidity, with glass panels on the front and/or back. Glass provides a smooth and reflective surface while allowing for wireless charging functionality in some cases. However, glass bodies may be more prone to fingerprints, smudges, and accidental drops. Plastic (Polycarbonate): Plastic, specifically polycarbonate, is a lightweight and flexible material commonly used in smartphone bodies. Plastic smartphones are often more affordable and can offer a range of colors and finishes. While they may be less premium in appearance compared to metal or glass, plastic bodies can be more resistant to impact and provide better signal reception. Ceramic: Ceramic body smartphones are less common but offer a unique look and feel. Ceramic is a durable material that provides a smooth and scratch-resistant surface. Ceramic smartphones are often more resistant to heat and have a premium aesthetic. However, they can be more prone to shattering if dropped compared to other materials. Composite or Hybrid Materials: Some smartphones incorporate composite or hybrid materials that combine elements like metal, plastic, glass, or even carbon fiber. These materials are used to achieve specific design characteristics, such as improved strength, weight reduction, or unique visual effects. It's important to note that different smartphone models and manufacturers may have variations in body build materials and design choices. The choice of body build materials can impact factors such as device weight, durability, signal reception, heat dissipation, and wireless charging compatibility. Manufacturers often aim to strike a balance between aesthetics, durability, functionality, and cost when choosing the body build materials for their smartphones.||Glass front (Corning-made glass), glass back (Corning-made glass), titanium frame (grade 5)|
|SIM||Nano-SIM and eSIM - International|
|Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor)||LTPO Super Retina XDR OLED capacitive touchscreen|
|Size||6.1 inches, 91.3 cm2 (~88.2% screen-to-body ratio)|
|Resolution||6.1 inches, 91.3 cm2 (~88.2% screen-to-body ratio)|
120Hz, HDR10, Dolby Vision, 1000 nits (typ), 2000 nits (HBM)
|Display Protection Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind.||Ceramic Shield glass|
|Card Slot Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras.||No|
|Internal Storage Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored.||128/256/512 GB / 1 TB NVMe|
|Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming.||Apple A17 Pro (3 nm)|
|CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone.||Hexa-core (2x3.78 GHz + 4)|
|GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion.||Apple GPU (6-core graphics)|
48 MP, f/1.8, 24mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, sensor-shift OIS
12 MP, f/2.8, 77mm (telephoto), 1.0µm, PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF
TOF 3D LiDAR scanner (depth)
|Video||4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 60fps), ProRes, Cinematic mode (4K@24/30fps), 3D (spatial) video, stereo sound rec.|
|Features||Dual-LED dual-tone flash, HDR (photo/panorama)|
12 MP, f/1.9, 23mm (wide), 1/3.6", PDAF, OIS
SL 3D, (depth/biometrics sensor)
|Features||HDR, Cinematic mode (4K@24/30fps)|
|Video||4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS|
|Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions.||3274mAh Li-Ion, non-removable|
Wired, 50% in 30 min (advertised)
15W wireless (MagSafe)
7.5W wireless (Qi)
|WLAN||Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot|
|Bluetooth The smartphone Bluetooth system refers to the built-in Bluetooth functionality and software present in smartphones. Bluetooth is a wireless communication technology that allows devices to connect and exchange data over short distances without the need for cables. Here are some key aspects of the smartphone Bluetooth system: Bluetooth Version: Smartphones support different Bluetooth versions, such as Bluetooth 4.0, 4.2, 5.0, and so on. Each version introduces improvements in terms of data transfer speed, range, power efficiency, and features. Pairing: To establish a connection between two Bluetooth-enabled devices, they need to go through a pairing process. Pairing involves making the devices discoverable, searching for nearby devices, and entering a PIN or confirming a passkey to establish a secure connection. Profiles: Bluetooth profiles define the functions and capabilities supported by a device. Smartphones typically support various Bluetooth profiles, such as Hands-Free Profile (HFP) for phone calls, Advanced Audio Distribution Profile (A2DP) for streaming audio, and File Transfer Profile (FTP) for sharing files. Connection Range: The effective range of Bluetooth connectivity can vary depending on the Bluetooth version and external factors like obstacles and interference. Typically, Bluetooth has an indoor range of up to 30 feet (10 meters) or more in ideal conditions. Battery Efficiency: Bluetooth technology has evolved to be more power-efficient in newer versions. Bluetooth Low Energy (LE) introduced in Bluetooth 4.0 and later versions enables devices to maintain a connection with minimal power consumption, making it suitable for applications like fitness trackers and smartwatches. Audio and Data Transfer: The smartphone Bluetooth system enables wireless audio streaming to Bluetooth headphones, speakers, or car audio systems. It also supports data transfer between smartphones and other Bluetooth-enabled devices like laptops, tablets, and smart home devices. Bluetooth Settings: Smartphones have dedicated settings menus for Bluetooth, allowing users to manage paired devices, enable or disable Bluetooth, adjust visibility settings, and control other Bluetooth-related preferences. Bluetooth Security: Bluetooth connections employ various security measures, including encryption and authentication, to ensure secure communication between devices and protect against unauthorized access. It's important to note that different smartphone models and manufacturers may have variations in the Bluetooth features and settings offered. The Bluetooth capabilities and user interface may differ based on the smartphone's operating system, such as Android or iOS. The smartphone Bluetooth system plays a crucial role in facilitating wireless connectivity, enabling users to connect and interact with a wide range of Bluetooth-enabled devices and accessories for enhanced functionality and convenience.||5.3, A2DP, LE|
|GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky.||GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC|
|NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.||Yes|
|Infrared Infrared The world is becoming more and more reliant on technology, and one of the most exciting and innovative forms of technology is infrared technology. Infrared technology is able to capture light, heat, and other signals that are invisible to the naked eye, and can be used in a variety of applicat Infrared technology can be used in many different ways. It has been used to detect heat sources in infrared cameras and to help detect damage in buildings. It can also be used to create images of objects that are invisible to the naked eye. Additionally, it can be used to control remote devices, measure temperature, and provide an extra layer of security in buildings and homes. Furthermore, it can be used to help in medical diagnostics, such as thermography and thermometry. Finally, infrared technology is used in robotics and drones to provide navigation. With its many applications, it is clear that infrared technology is an important tool that can be used in many different fields. ions from medical imaging to security. In this blog post, we'll explore the basics of infrared technology and discuss how it is being used in a variety of fields.||No|
|USB||USB Type-C 3.0, DisplayPort|
|Loudspeaker||Yes, with stereo speakers|
|Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device.||
Face ID, accelerometer, gyro, proximity, compass, barometer
Ultra Wideband 2 (UWB) support
Emergency SOS via satellite (SMS sending/receiving)
Table of Contents
Apple iPhone 15 Pro Full Specification & Price in Bangladesh
The Apple iPhone 15 Pro is now available in four variants (8GB RAM & 128GB, 256GB, 512GB, 1TB ROM). Now, its Price is 1,50,000 taka in Bangladesh & has a 3274mAh battery. The device runs on iOS 17 and is powered by the Apple A17 Pro (3 nm) chipset.
Apple iPhone 15 Pro price in bd
Model : Apple iPhone 15 Pro
Price : BDT. 1,50,000
Display : 6.1″ 1179 × 2556 pixels
RAM : 8 GB
ROM : 128/256/512 GB / 1 TB
Released : 2023, September 22
Apple iPhone 15 Pro spotlight
Exploring the Apple iPhone 15 Pro: Innovation Beyond Imagination
Apple has consistently been at the forefront of innovation in the smartphone industry, and with the release of the iPhone 15 Pro, they continue to push the boundaries of what’s possible. This latest addition to the iPhone lineup brings a host of exciting features and improvements that are sure to captivate tech enthusiasts and Apple fans alike. In this article, we’ll take a closer look at the Apple iPhone 15 Pro and explore the innovations that set it apart from its predecessors.
Design and Build
The Apple iPhone 15 Pro retains the elegant and premium design that Apple is renowned for. Its sleek aluminum frame is sandwiched between two layers of durable glass, giving it a premium feel while ensuring durability. The device is available in a range of stunning colors, including classic Silver, Space Gray, Gold, and a new Midnight Green.
One notable design change is the smaller notch at the top of the display, which houses the Face ID sensors. Apple has managed to reduce the size of the notch significantly, providing users with a more immersive screen experience.
With a resolution of 2778 x 1284 pixels and HDR support, this display offers deeper blacks, vibrant colors, and incredible contrast. It’s perfect for watching movies, playing games, or editing photos and videos.
ProMotion technology, with a 120Hz refresh rate, enhances the overall fluidity of the user interface and provides an ultra-smooth scrolling experience. Whether you’re browsing the web or navigating your apps, the display feels incredibly responsive.
Under the hood, the iPhone 15 Pro is powered by the A15 Bionic chip, which builds upon the already impressive performance of its predecessor. This chip is designed to handle the most demanding tasks effortlessly, from gaming to video editing. Thanks to its efficiency cores, the iPhone 15 Pro also offers impressive battery life, ensuring you can stay connected all day.
The camera system on the iPhone 15 Pro has received significant upgrades. It features a triple-lens setup with a primary wide-angle lens, an ultra-wide-angle lens, and a telephoto lens. The ProRAW and ProRes video recording capabilities make this phone a powerful tool for photography and videography enthusiasts.
The Night mode has been improved, allowing for even better low-light photography. Additionally, the LiDAR scanner helps with augmented reality (AR) applications and enhances autofocus in low-light conditions.
Battery Life and Charging
Apple has focused on improving battery life in the iPhone 15 Pro. The combination of an efficient A15 Bionic chip and smart power management allows the device to last even longer on a single charge. Fast charging and wireless charging capabilities are still present, ensuring that you can quickly top up your device when needed.
The iPhone 15 Pro runs on Apple’s latest operating system, iOS 16. It introduces a host of new features, improvements to Siri, enhanced privacy controls, and a redesigned Control Center. iOS 16 continues to prioritize user privacy and security, offering users more control over their data.
The iPhone 15 Pro supports 5G connectivity, ensuring blazing-fast download and upload speeds when connected to a compatible network. This is a significant upgrade for users who rely on their smartphones for streaming, online gaming, and other data-intensive tasks.
Stunning Design and Build Quality: The iPhone 15 Pro continues Apple’s tradition of impeccable design. With its premium materials, refined aesthetics, and sleek aluminum frame, it’s undeniably a head-turner. The smaller notch and a range of attractive colors make it an appealing choice for those who value style.
Exceptional Display: The Super Retina XDR display on the iPhone 15 Pro is a standout feature. Its sharp resolution, vibrant colors, and 120Hz ProMotion technology create a visually stunning and responsive experience. Whether you’re gaming, streaming, or simply browsing, the display doesn’t disappoint.
Outstanding Performance: Powered by the A15 Bionic chip, the iPhone 15 Pro offers top-notch performance. It handles demanding tasks with ease and efficiency, making multitasking a breeze. The chip’s energy-efficient cores contribute to impressive battery life.
Improved Camera System: The triple-lens camera system delivers exceptional photo and video quality. Night mode enhancements, LiDAR technology, and ProRAW and ProRes capabilities cater to photography and videography enthusiasts. The camera system is versatile and capable of capturing moments in various scenarios.
iOS 16: Apple’s latest operating system, iOS 16, brings new features, privacy enhancements, and a revamped user experience. It continues to prioritize user privacy and offers more customization options.
5G Connectivity: The inclusion of 5G support ensures faster data speeds when connected to a compatible network. This is a significant benefit for those who rely on their smartphones for bandwidth-intensive tasks.
High Price Tag: One of the biggest drawbacks of the iPhone 15 Pro is its premium price point. Apple’s focus on luxury and innovation often comes with a premium price, which can deter some potential buyers.
Incremental Upgrades: While the iPhone 15 Pro offers several improvements over its predecessor, some users may find the upgrades incremental. If you already own a recent iPhone model, the decision to upgrade might not seem as compelling.
Battery Life: While Apple has made strides in improving battery efficiency, some users may still find themselves reaching for a charger before the end of the day, especially with heavy usage.
Limited Customization: Apple’s ecosystem is known for its closed nature, which limits customization options compared to some Android competitors. If you prefer more control over your device’s software and settings, this could be a drawback.
The Apple iPhone 15 Pro undoubtedly brings a lot to the table, offering an array of impressive features and a premium experience. However, it’s essential to weigh the positives against the negatives to determine if it aligns with your needs and preferences. While the device offers stunning design, performance, and an exceptional display, it also comes with a high price tag and may not offer groundbreaking upgrades for all users. Ultimately, the decision to invest in the iPhone 15 Pro depends on your priorities and budget, and it’s wise to consider these factors carefully before making a purchase.
What Are the Key Features of the Apple iPhone 15 Pro?
The iPhone 15 Pro boasts a stunning Super Retina XDR display with ProMotion technology.
It is powered by the A15 Bionic chip, ensuring exceptional performance.
The device features an advanced triple-lens camera system with ProRAW and ProRes capabilities.
iOS 16 provides the software foundation, offering new features and enhancements.
5G connectivity is included for faster data speeds.
What Is the Difference Between the iPhone 15 and iPhone 15 Pro?
The iPhone 15 Pro typically features a higher-quality build, including stainless steel edges.
It offers additional camera capabilities, such as ProRAW and ProRes.
The Pro model may have a slightly larger display and better display technology.
The Pro version often includes more advanced features, but at a higher price point.
Is the Apple iPhone 15 Pro Worth the Price Tag?
The worthiness of the iPhone 15 Pro depends on your priorities and budget.
If you value premium design, top-tier performance, and advanced camera capabilities, it may be worth the investment.
However, it’s essential to assess your needs and consider your budget before making a purchase.
How Does the Camera System Perform in Low-Light Conditions?
The iPhone 15 Pro excels in low-light photography thanks to its Night mode and LiDAR technology.
The improved Night mode captures more detail and reduces noise, resulting in better low-light photos.
The LiDAR scanner enhances autofocus performance in dark environments.
What Are the Battery Life Expectations for the Apple iPhone 15 Pro?
Apple has optimized the A15 Bionic chip for energy efficiency, contributing to improved battery life.
The actual battery life will vary depending on usage patterns, but most users can expect a full day of use on a single charge.
Does the iPhone 15 Pro Have Expandable Storage?
No, the iPhone 15 Pro, like its predecessors, does not have expandable storage. You must choose your storage capacity at the time of purchase.
Is Face ID Still the Primary Biometric Authentication Method?
Yes, Face ID remains the primary biometric authentication method on the iPhone 15 Pro. It provides secure and convenient access to your device.
What Are Some Notable iOS 16 Features?
iOS 16 introduces new features, including improved privacy controls, redesigned Control Center, and enhancements to Siri.
It offers a more personalized and user-friendly experience while continuing to prioritize user privacy.