Released: 2022, June 28
OS: Android 11, Realme UI Go
Display: 6.5" 720x1600 pixels
Camera: 8MP 1080p
Ram: 2/3GB RAM Unisoc Tiger T612
Battery: 5000mAh Li-Po
|Released||2022, June 28|
|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 - SIM 1 & SIM 2|
|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 / 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, 3, 5, 7, 8, 20, 28, 38, 40, 41|
|Speed||HSPA 42.2/5.76 Mbps, LTE|
|Dimensions||164.1 x 75.6 x 8.5 mm (6.46 x 2.98 x 0.33 in)|
|Weight||182 g (6.42 oz)|
|SIM||Dual SIM (Nano-SIM, dual stand-by)|
|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)||IPS LCD capacitive touchscreen|
|Size||6.5 inches, 102.0 cm2 (~82.2% screen-to-body ratio)|
|Resolution||720 x 1600 pixels, 20:9 ratio (~270 ppi density)|
|Features||16M colors, Multitouch|
|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.||microSDXC (dedicated slot)|
|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.||32 GB eMMC 5.1|
|OS||Android 11, Realme UI Go|
|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.||Unisoc Tiger T612 (12 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.||Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)|
|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.||Mali-G57|
|Single||8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm, AF|
|Features||LED flash, HDR, panorama|
|Single||5 MP, f/2.2, (wide), 1/5.0", 1.12µm|
|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.||Non-removable Li-Po 5000mAh|
|WLAN||Wi-Fi 802.11 b/g/n, 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.||5.0, 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.||Yes, with A-GPS, GLONASS, GALILEO, BDS|
|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.||No|
|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||microUSB 2.0, USB On-The-Go|
|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.||Accelerometer, proximity|
Realme C30 Full Specification & Price in Bangladesh
There are now two versions of the Realme C30, with 32GB/2GB/3GB RAM. In Bangladesh, the C30 currently costs 9999 Taka. The C30 has a fast-charging 5000mAh battery. This gadget is running with Android 11 and controlled by a UNISOC Tiger T612 (12 nm) chipset.
Realme C30 price in bangladesh
Model : Realme C30
Price : BDT. 9,999
Display : 6.5″ 720×1600 pixels
RAM : 2/3 GB
ROM : 32 GB
Released : 2022 June 28
Realme C30 spotlight
Realme C30 is an entry-level smartphone that was launched in India on June 28, 2022. It is powered by a T612 octa-core processor and comes with 2GB or 3GB of RAM and 32GB or 64GB of internal storage. The phone has a 6.5-inch HD+ IPS LCD display with a waterdrop notch for the 5MP front-facing camera. The rear of the phone has an 8MP AI camera with LED flash.
The Realme C30 runs Android 11 Go Edition out of the box and is powered by a 5000mAh battery with 10W charging support. The phone also has a side-mounted fingerprint sensor for security.
The C30 is available in two colors: Lake Blue and Bamboo Green.
Here are some of the key features of the Realme C30:
- T612 octa-core processor
- 2GB or 3GB of RAM
- 32GB or 64GB of internal storage
- 6.5-inch HD+ IPS LCD display
- 5MP front-facing camera
- 8MP AI rear camera
- Android 11 Go Edition
- 5000mAh battery with 10W charging support
- Side-mounted fingerprint sensor
The Realme C30 is a good option for those looking for an affordable entry-level smartphone. It offers a decent set of features for the price, including a large battery, a decent camera, and a fingerprint sensor. However, it is important to note that the phone is not as powerful as some of the more expensive smartphones on the market.
Here is a more detailed overview of the C30’s key features:
Processor: The Realme C30 is powered by a T612 octa-core processor. This is a budget-friendly processor that offers decent performance for basic tasks like browsing the web, checking email, and using social media. However, it is not as powerful as some of the more expensive processors on the market, so you may experience some slowdowns if you try to use the phone for more demanding tasks like gaming or video editing.
RAM: The Realme C30 comes with 2GB or 3GB of RAM. This is enough RAM for basic tasks, but you may experience some slowdowns if you try to use multiple apps at once or if you have a lot of apps open in the background.
Storage: The C30 comes with 32GB or 64GB of internal storage. This is enough storage for basic tasks, but you may need to upgrade to a microSD card if you plan on storing a lot of photos, videos, or music on your phone.
Display: The Realme C30 has a 6.5-inch HD+ IPS LCD display. This is a decent display for the price, but it is not as sharp or vibrant as some of the more expensive displays on the market.
Camera: The Realme C30 has a 5MP front-facing camera and an 8MP AI rear camera. The front-facing camera is good for taking selfies and video calls, while the rear camera is good for taking basic photos. However, the camera is not as good as some of the cameras on more expensive phones.
Operating system: The C30 runs Android 11 Go Edition. This is a lightweight version of Android that is optimized for budget-friendly phones. It offers a clean and simple user interface and comes with a number of pre-installed Google apps.
Battery: The Realme C30 has a 5000mAh battery. This is a large battery that should easily last for a full day on a single charge.
Fingerprint sensor: The Realme C30 has a side-mounted fingerprint sensor. This is a convenient way to unlock your phone and keep it secure.
Overall, the Realme C30 is a good option for those looking for an affordable entry-level smartphone. It offers a decent set of features for the price, including a large battery, a decent camera, and a fingerprint sensor. However, it is important to note that the phone is not as powerful as some of the more expensive smartphones on the market.
- Long battery life
- Affordable price
- Decent performance
- Good display
- Lightweight and compact design
- Low-resolution display
- Slow charging speed
- No fingerprint scanner
- Average camera performance
The C30 is a good option for those looking for an affordable entry-level smartphone. It has a long battery life, decent performance, and a good display. However, the low-resolution display, slow charging speed, and lack of fingerprint scanner are some of its drawbacks.
Here is a more detailed look at the pros and cons of the C30:
- Long battery life: The C30 has a large 5,000mAh battery that can easily last for a day on a single charge. This is great for users who are always on the go and need a phone that can keep up with their busy lifestyles.
- Affordable price: The C30 is very affordable, making it a great option for budget-minded buyers. It is priced at just 9,999 taka, which is a great value for the features that it offers.
- Decent performance: The C30 is powered by a Unisoc Tiger T612 processor, which is a decent entry-level processor. It can handle basic tasks like browsing the web, checking email, and using social media without any problems.
- Good display: The C30 has a 6.5-inch IPS LCD display with a 720 x 1600 resolution. The display is not the best in the market, but it is decent for the price. It is bright and clear, and it has good viewing angles.
- Lightweight and compact design: The C30 is very lightweight and compact, making it easy to carry around. It weighs just 190 grams and is just 8.5mm thick. This makes it a great option for users who want a phone that is easy to hold and use.
- Low-resolution display: The C30 has a low-resolution display. The 720 x 1600 resolution is not very sharp, and text and images can look a bit pixelated. This is not a major issue for basic tasks, but it can be noticeable for watching videos or playing games.
- Slow charging speed: The C30 has a slow charging speed. It supports 10W charging, which means it takes about three hours to fully charge the battery. This is not ideal for users who are always on the go and need to quickly charge their phone.
- No fingerprint scanner: The C30 does not have a fingerprint scanner. This means that users have to enter their PIN or pattern to unlock the phone. This can be a bit inconvenient, especially if users are in a hurry.
- Average camera performance: The C30 has an average camera performance. The 8MP rear camera takes decent photos in good lighting conditions, but the photos can look grainy and blurry in low light. The 5MP front-facing camera is also average and takes decent selfies in good lighting conditions.
Overall, the C30 is a good option for those looking for an affordable entry-level smartphone. It has a long battery life, decent performance, and a good display. However, the low-resolution display, slow charging speed, and lack of fingerprint scanner are some of its drawbacks.
Positive statements about C30
- Large battery: The C30 has a large 5000mAh battery, which provides excellent battery life. You can easily get a full day of use out of the phone, even with heavy use.
- Powerful processor: The C30 is powered by the Unisoc T612 processor, which is a powerful octa-core processor that can handle most tasks with ease. You can play games, watch videos, and browse the web without any problems.
- Decent camera: The C30 has a 8MP rear camera and a 5MP front camera. The rear camera takes decent photos in good lighting conditions. The front camera is good for taking selfies and video calls.
Negative statements about C30
- Low-resolution display: The C30 has a low-resolution 6.5-inch HD+ display. The display is not very sharp and can be a bit difficult to see in bright sunlight.
- No fingerprint sensor: The C30 does not have a fingerprint sensor. You can only unlock the phone with a PIN, pattern, or password.
- No expandable storage: The C30 does not have expandable storage. You are limited to the 32GB of internal storage that comes with the phone.
Overall, the C30 is a good budget-friendly smartphone. It has a large battery, a powerful processor, and a decent camera. However, it does have some drawbacks, such as a low-resolution display and no fingerprint sensor.
Here are some additional details about the C30:
- Dimensions: 164.8 x 75.6 x 8.5 mm
- Weight: 182 g
- Operating system: Android 11, Realme UI Go
- Processor: Unisoc T612 octa-core processor
- RAM: 2GB or 3GB
- Storage: 32GB
- Rear camera: 8MP
- Front camera: 5MP
- Battery: 5000mAh
- Price: Starting at 9,999 taka
If you are looking for a budget-friendly smartphone with great battery life, the C30 is a good option. However, if you need a phone with a high-resolution display or expandable storage, you may want to consider a different model.