Naye Zamane Ka Entertainment

Powerful Unisoc T612 Processor

8.4mm Ultra Slim Dynamic Texture Design


Massive Battery

13MP AI Triple Camera


Rheinland Smartphone

High Reliability Certification


3-Card Slot

Unisoc T612 Processor
Full of Power

The Unisoc T612 processor features a powerful octa-core architecture that gives the realme C31 exceptional performance with an impressive AnTuTu Benchmark score of 202,439, which means you can enjoy an extremely smooth and fast experience.*

AnTuTu Benchmark Score


ARM Cortex-A75

Up to 1.82GHz

Up to 4GB + 64GB




UFS 2.2

Faster than eMMC 5.1

5000mAh Massive Battery Ultra-lasting Power

With a large battery capacity of 5000mAh, it provides you with ultra-lasting power to play games and watch videos from day to night. *

Ultra Saving Mode

Turn on the Ultra Saving Mode to easily deal with the anxiety of low battery. Even with 5% battery left, you can continue to chat with friends and make phone calls if you want.

5% Battery allows

1.1 hours*

WhatsApp Chatting

2.4 hours*


4.1 hours*


8.4mm Ultra Slim
Thinner with Each Step

Using the advanced process, realme designers have continuously optimized the internal structure of the C series to make the phone thinner, resulting in a more comfortable grip and a more stylish look.*

realme C25


realme C21Y


realme C31


Dynamic Texture Design

realme C31 features a new dynamic texture design, a subtle arrangement of well-ordered textures that reflect the speed of curves and the feeling of dynamic extension.

Light Silver

Dark Green


Screen colors*


Screen-to-body Ratio*

16.5cm(6.5") Fullscreen Ultra-clear View

With a 16.5cm (6.5") fullscreen and screen-to-body ratio of 88.7%, your eyes will enjoy vivid details and a smooth experience whether you're gaming or scrolling, with content clearly visible on the screen even in bright daylight.*

Fast-side Fingerprint Sensor

realme C31 supports side fingerprint unlock, just a simple touch, the phone quickly unlocked, both secure and efficient.*

13MP AI Triple Camera Multiple Ways to Shoot

13MP Primary Camera

f/2.2 Aperture

B&W Lens

f/2.8 Aperture

Macro Lens

f/2.4 Aperture

13MP Primary Camera

Premium Sony Sensor

B&W Portrait

Ultra Macro Mode

5MP Selfie Camera

Take a pretty selfie with ease.

TÜV Rheinland Smartphone High Reliability Certification.

Every realme mobile phone goes through rigorous quality tests. This time, realme C31 also passed the TÜV Rheinland smartphone quality certification, allowing users to freely enjoy a long-lasting smart life.

3 Years

The test conditions are based on the
three-year life cycle of smartphone.


Components Reliability Test Scenarios


Extreme Environment Test Scenarios


Daily Use Test Scenarios

3-Card Slot
Up to 1TB External memory

With support for two SIM card slots and a microSD card slot, you can enjoy an upgraded network and storage experience. And the 1TB external memory allows more storage space for videos and pictures.

Based on Android 11


1. The AnTuTu Benchmark Score is from realme lab.

2. 5000mAh is the typical value of realme C31 battery capacity.

3. The data of Ultra Saving Mode is from realme labs. Results may vary depending on the testing environment.

4. The thickness data provided by realme Lab. Due to different measurement methods, the actual data may have a reasonable tolerance range.

5. The screen spec data comes from the test results of realme lab.

6. The test standards are all from realme lab.

7. Product pictures are for reference only, please refer to the actual products. Certain product specifications and descriptions may change due to reasons like changes in suppliers. The data in the page came from realme designed technical parameters, test data from the laboratories and supplier test data. In actual circumstances, the data will differ slightly, depending on the test software version, specific testing environment, specific version and working conditions.


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