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Realme C51

Realme C51
SKU: cell-CR1RU
Brand: Realme
Category: Smartphone
Published: September 1, 2023
Last Updated: January 2, 2024
  • Display: 6.7 inches (17.13 cm)
  • CPU: Unisoc Tiger T612
  • RAM: 4 GB
  • ROM: 64/128 GB
  • Camera: 50MP + 0.3MP | 5MP
  • Battery: 5000 mAh



Status Available
Official Official prices and mobile phones are available only in authorized shops. The device comes with an official warranty and the device is listed on the BTRC database in Bangladesh. 4/64GB ৳12,999
Unofficial Unofficial prices and phones are available only in non-authorized shops. The device does not come with an official warranty in Bangladesh. 4/128GB ৳15,999
Showroom Explore our showroom page


Name Realme C51
Brand Realme
Model C51 (4G)
Announced 24 July, 2023
Release Date 04 September, 2023
Manufacturer A manufacturer is a company engaged in the production of products. Realme
Made in "Made in" is a label or indication on a product that specifies the country where the product was manufactured or produced. Bangladesh


Display Type IPS LCD
Screen Size 6.7 inches (17.13 cm)
Resolution 720 x 1600 pixels
Aspect Ratio 20:9
Pixel Density 260 ppi
Refresh Rate 90 Hz
Multitouch Smartphone multitouch is a technology that allows the screen to recognize and respond to multiple touch points simultaneously. It enables users to perform gestures like pinch-to-zoom, rotation, and swiping with multiple fingers, enhancing the overall interactivity and usability of the device.
Color Depth 16.7 million colors (8-bit)
Bezel-Less Display A bezel-less display minimizes or eliminates the non-display areas around the screen, providing a sleek, immersive look and maximizing the visual experience. Yes, with waterdrop notch
Touch Screen A touch screen is a display screen that is sensitive to human touch. It allows a user to interact with a device by touching icons or graphical elements on the screen instead of using a physical keyboard or mouse. Touch screens can be found in a variety of devices such as smartphones, tablets, laptops, and even some desktop computers. They work by detecting the electrical charge of a user's finger or stylus on the screen and translating that into a command or action on the device. Touch screens have become increasingly popular due to their ease of use and intuitive interface. Yes, Capacitive Touchscreen
Brightness 560 nits
Protection No
Screen Ratio Screen-to-body ratio: Percentage of a device's front surface occupied by the display, indicating how efficiently the space is used for the screen. Higher ratios mean more immersive displays. 90.3%


Height 167.2 mm
Width 76.7 mm
Thickness 7.99 mm
Weight 186g
Material Built Material: The physical construction materials of a smartphone, influence its durability, weight, and aesthetic qualities. Common materials include metal, glass, plastic, ceramic, etc. Glass front, plastic frame, plastic back
Colors Mint Green and Carbon Black
Waterproof No
Ruggedness Dustproof


Rear Camera Dual
Resolution 50 MP f/1.8, Wide Angle (77° field-of-view), Primary Camera
0.3MP f/2.4, Depth Sensor
Autofocus Yes
Rear Flash Yes, LED Flash
Image Resolution 8150 x 6150 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features Digital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording 1920x1080 @ 30 fps
1280x720 @ 30 fps
Front Camera Single
Camera Type Waterdrop notch camera
Resolution 5 MP f/2.2, Wide Angle, Primary Camera
Video Recording 1280x720 @ 30 fps


Capacity 5000 mAh
Battery Type Li-Polymer
Fast Charging Yes, 33W Fast Charging (0-50% in 28 minutes)
Others Yes, Includes a 11V/3A Charging Adapter


Chipset The chipset is the component that controls everything that goes on in your smartphone and ensures that it works properly. Unisoc Tiger T612
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 (1.8 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Architecture 64 bit
Fabrication With mobile fabrication, users create objects that are part of it. and connect to the context of their use. 12 nm
Graphics The mobile GPU or graphics processing unit is a dedicated co-processor designed to accelerate graphics applications, user interfaces, and 3D content on your smartphone, tablet, wearables, and IoT devices. Mali-G57
RAM Phone memory refers to RAM (Random Access Memory). RAM is the part of the phone that is used to store the operating system (OS) and where apps and data currently in use are kept. Whereas, phone storage is used to store data such as apps, photos, videos, and files that are necessary for the phone to run. 4 GB
Custom UI realme UI T Edition
Operating System A mobile operating system (OS) is software that allows smartphones, tablet PCs and other devices to run applications and programs. Android 13


ROM ROM (Internal Storage): Device's built-in storage for apps, OS, and user data. 64/128 GB
MicroSD Card Yes, microSDXC (dedicated slot)
Expandable Storage Up to 2TB External Memory
Storage Type UFS 2.0


Number of SIM Dual SIM, GSM+GSM
SIM Size Nano
SIM Slot Type Dual Nano SIM Slots + MicroSD Slot
Network Support 2G, 3G, 4G
Network Speed HSPA, LTE-A
Technology GSM / HSPA / LTE
2G Bands 2G is a wireless technology standard for mobile telecommunications that was introduced in the 1990s and enabled the transmission of digital voice and data services, using digital transmission instead of analog. It has slower data speeds compared to later generations like 3G and 4G. GSM 1800 / 1900 / 850 / 900 MHz
3G Bands UMTS 1900 / 2100 / 850 / 900 MHz
4G Bands TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20)


Wi-Fi Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features Mobile Hotspot
Bluetooth Yes, Bluetooth v5.0
GPS GPS (Global Positioning System) originally Navstar GPS, is a satellite-based radio navigation system. It 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
NFC NFC (near field communication) is the technology that allows two devices — like your phone and a payments terminal — to talk to each other when they're close together. NFC is the technology that enables contactless payments. Yes, 360˚
OTG The full form of OTG is On-The-Go . OTG is a USB (Universal Serial Bus) standard that allows USB devices to be connected. Without using a computer connection, USB OTG items can connect. You can connect your mobile phone or tablet to various gadgets using a USB OTG link. Supported
Browser A browser is a software application that allows users to access and view web pages and other online content on the internet. HTML5
IR Blaster Some smartphones may come with an infrared (IR) blaster, which allows your smartphone to act as a universal remote control for controlling other devices, such as TVs, set-top boxes, and home appliances, that use infrared technology for communication. No
USB Ports USB Type-C Port 2.0, Mass storage device, USB charging


Fingerprint Position Side-mounted fingerprint scanner
Fingerprint Type Capacitive fingerprint sensor
Face Unlock
Other Sensors Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor


FM Radio
Loudspeaker Yes
Audio Jack 3.5mm Headset Jack
Voice Recording Available
Ringtone Format MP3
Video Format MP4
Image Format JPEG, PNG, WebP, BMP, GIF, etc.

Our Rating

The overall rating is based on review by our experts

  • Display 9 / 10
  • Design 7 / 10
  • Camera 8 / 10
  • Battery 8 / 10
  • Processor 7 / 10
  • Storage 8 / 10
  • Network 7 / 10
  • Connectivity 8 / 10
  • Multimedia 9 / 10
  • Gaming 7 / 10
  • Features 9 / 10
  • Usability 10 / 10

The Realme C51 is a budget-friendly smartphone released on 24 July 2023. It offers several features that are typically found in more expensive phones. In this review, we’ll dive into its design, display, camera capabilities, battery life, performance, connectivity, price, and more to help you decide if it is the right choice for you. So read on, Let’s get started.

Realme C51 Details

Design and build quality

The Realme C51 has a plastic body, but it feels sturdy and well-built. It’s not the most premium-feeling phone out there, but it’s not cheap either. The phone is available in two colors: Mint Green and Carbon Black. It is a bit of a fingerprint magnet, but it still looks pretty good.

The phone is fairly compact, measuring 167.2 x 76.7 x 7.99 mm and weighing 186 grams. It’s not the lightest phone out there, but it’s still comfortable to hold and use. The phone has a 6.7-inch IPS LCD with a resolution of 720 x 1600 pixels. The display is not the sharpest out there, but it’s still good enough for watching videos, browsing the web, and playing games.

Performance and Battery life

The Realme C51 is powered by a Unisoc Tiger T612 processor, which is a budget-friendly chip that’s not the fastest out there. However, it’s still capable of handling basic tasks like browsing the web, checking emails, and using social media. The phone also has 4GB of RAM and 64GB and max 128GB of storage, which is enough for most users.

I did experience some lag and stutter when using the phone for more demanding tasks like playing games or editing photos. However, overall the performance is good enough for most users.

One of the best things about the Realme C51 is its battery life. The phone has a massive 5000mAh battery with 33W fast-changing support, which can easily last for one day on a single charge. I was able to get over 10 hours of screen-on time on a single charge, which is impressive.

Camera and Software

The Realme C51 has a dual-lens rear camera system, consisting of a 50MP main sensor, and a 0.3MP depth sensor. The camera is not the best out there, but it’s good enough for taking casual photos. The main sensor takes decent photos in good lighting conditions, but the quality degrades in low light. The main sensor is also pretty good for taking close-up shots.

The front-facing camera is a 5MP sensor, which is good enough for taking selfies and video calls.

The Realme C51 runs on Realme UI T Edition based on Android 13, which is a lightweight version of Android designed for budget-friendly phones. The software is pretty basic, but it’s functional and easy to use. The phone also comes with a few pre-installed apps, but you can uninstall them if you don’t need them.

Realme C51 Price in Bangladesh 2024

The Realme C51 4G is available for purchase at a starting price of ৳12,999 (Official). This price includes 4GB of RAM and 64GB of storage. It has a 4/128GB variant price of ৳15,999 (Unofficial). It is available in Mint Green and Carbon Black colors.

Pros and Cons

When you’re looking to buy a new smartphone, it’s important to consider both the pros and cons of each device. This helps you make an informed decision and choose a phone that meets your specific needs and preferences.


  • Sleek and stylish design
  • Large, 90Hz Display
  • Powerful, Long-Lasting Battery
  • Decent performance
  • Decent back camera


  • Plastic Build
  • No display protection
  • The front camera could be better
  • Lack of IR Blaster


The Realme C51 is a great budget-friendly smartphone that offers good value for money. It has a long-lasting battery, a large display, and a dual-lens rear camera system. The performance is not the fastest, but it’s good enough for most users. If you’re looking for a budget-friendly phone with a great battery life, the C51 is a great option.


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  • Screen size, image quality (brightness, colors, contrast, etc), visibility in sun light, angles of view and touchscreen.
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  • Usability of Camera interface, image and video quality in different light conditions and environment.
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  • Is this device perform good while watching videos, playing games, taking snapshots, browsing internet and navigate through other applications?
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Disclaimer Note

We can not guarantee that the information on this page is 100% correct and up to date.


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