Xiaomi Poco C31 vs Oppo Realme Narzo 50i

Here we compared two budget smartphones: the 6.53-inch Xiaomi Poco C31 (with MediaTek Helio G35) that was released on September 30, 2021, against the Oppo Realme Narzo 50i, which is powered by Unisoc SC9863A and came out 1 month before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the gadgets.

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Xiaomi Poco C31
  • Newer Bluetooth version (v5)
  • More energy-efficient CPU – MediaTek Helio G35
  • Fingerprint scanner
  • 19% better performance in AnTuTu Benchmark (123K versus 104K)
  • 31% faster in single-core GeekBench 5 test: 164 and 125 points
Reasons to consider the Oppo Realme Narzo 50i
  • More recent OS version: Android 11 versus 10
  • Reverse charging feature
  • The front-facing camera can record video at 1080p

Review

Display
Screen quality, color accuracy, brightness
Performance
CPU/GPU performance in apps and games
Battery
Battery life, charging type and speed
Camera
Photo and video recording quality
Connectivity
Networks, ports, data transmission
NanoReview score
Final comparison evaluation

Value for money

You can enter your local price of these phones (in USD or any other currency) and click on the "Calculate" button to see which one has a better value for money.
Price

Tests and specifications

Comparison table of technical specifications and tests

Display

Type IPS LCD IPS LCD
Size 6.53 inches 6.5 inches
Resolution 720 x 1600 pixels 720 x 1600 pixels
Aspect ratio 20:9 20:9
PPI 269 ppi 270 ppi
Refresh rate 60 Hz 60 Hz
Max rated brightness 450 nits 400 nits
HDR support No No
Screen protection Tempered glass Tempered glass
Screen-to-body ratio 81% 80.8%

Design and build

Height 164.9 mm (6.49 inches) 165.2 mm (6.5 inches)
Width 77.1 mm (3.04 inches) 76.4 mm (3.01 inches)
Thickness 9 mm (0.35 inches) 8.9 mm (0.35 inches)
Weight 194 gramm (6.84 oz) 195 gramm (6.88 oz)
Waterproof No No
Rear material Plastic Plastic
Frame material Plastic Plastic
Colors Gray, Blue Black, Green
Fingerprint scanner Yes, rear No
Screen-to-body ratio

Performance

Tests of Xiaomi Poco C31 and Oppo Realme Narzo 50i in the benchmarks
SoC
Chipset MediaTek Helio G35 Unisoc SC9863A
Max. clock 2300 MHz 1600 MHz
CPU cores 8 (4 + 4) 8 (4 + 4)
Architecture - 4 cores at 1.8 GHz: Cortex-A53
- 4 cores at 2.3 GHz: Cortex-A53
- 4 cores at 1.2 GHz: Cortex-A55
- 4 cores at 1.6 GHz: Cortex-A55
Lithography process 12 nanometers 28 nanometers
Graphics IMG PowerVR GE8320 PowerVR GE8322
GPU clock 680 MHz -
FLOPS ~54.4 GFLOPS -
Memory
RAM size 3, 4 GB 2, 4 GB
Memory type LPDDR4X LPDDR4X
Memory clock 1866 MHz 1800 MHz
Channels 2 2
Storage
Storage size 32, 64 GB 32, 64 GB
Storage type eMMC 5.1 eMMC 5.1
Memory card MicroSD MicroSD
Memory card max. size Up to 256 GB Up to 256 GB

Benchmarks

Geekbench 5 (Single-Core)
Poco C31 +31%
164
Geekbench 5 (Multi-Core)
Poco C31 +95%
921
AnTuTu Benchmark 9
Poco C31 +19%
123940
CPU - 30324
GPU - 15177
Memory - 30018
UX - 29587
Total score 123940 104432

Software

Operating system Android 10 Android 11
ROM MIUI 12 Realme Go UI
OS size 10.5 GB -

Battery

Specifications
Capacity 5000 mAh 5000 mAh
Charge power 10 W 10 W
Battery type Li-Po Li-Po
Replaceable No No
Wireless charging No No
Reverse charging No Yes
Fast charging No No
Full charging time 3:30 hr 2:56 hr

Camera

Specs and camera test of smartphones
Main camera
Matrix 13 megapixels 8 megapixels
Image resolution 4160 x 3120 3264 x 2448
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K video recording No No
4K video recording No No
1080p video recording Up to 30FPS Up to 30FPS
Slow motion No No
Lenses 3 (13 MP + 2 MP + 2 MP) 1 (8 MP)
Wide (main) lens - 13 MP
- Aperture: f/2.2
- Pixel size: 1 micron
- Phase autofocus
- 8 MP
- Aperture: f/2.0
- Phase autofocus
Macro lens - 2 MP
- Aperture: f/2.4
- Pixel size: 1.75 micron
-
Depth lens - 2 MP
- Aperture: f/2.4
- Pixel size: 1.75 micron
-
Camera features - Bokeh mode -
Selfie camera
Megapixels 5 megapixels 5 megapixels
Image resolution 1600 x 1200 2560 x 1960
Aperture f/2.2 f/2.2
Pixel size 1.12 microns -
Sensor type CMOS CMOS
Video resolution 720p at 30 FPS 1080p (Full HD) at 30 FPS

Connectivity

Wi-Fi standard Wi-Fi 4 (802.11 a/b/g/n) Wi-Fi 4 (802.11 a/b/g/n)
Wi-Fi features - Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 4.2
Bluetooth features LE, A2DP LE, A2DP
USB type Micro USB Micro USB
USB version 2 2
USB features - Charging
- USB-Storage mode
- OTG
- Charging
- USB-Storage mode
- OTG
GPS GPS, GLONASS, Beidou, Galileo GPS, GLONASS, Beidou, Galileo
NFC* No No
Infrared port No No
Network
Number of SIM* 2 2
Type of SIM card Nano Nano
Multi SIM mode Standby Standby
eSIM support* No No
Hybrid slot No No
LTE Cat* 4 4
5G support No No

Sound

Speakers Mono Mono
Headphone audio jack Yes Yes
FM radio Yes No
Dolby Atmos No No

Other

Category Budget Budget
Announced September 2021 September 2021
Release date October 2021 October 2021
Sensors - Proximity sensor
- Accelerometer
- Ambient light sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

After analyzing all the data, we think that the Xiaomi Poco C31 is definitely a better buy.

Cast your vote

So, which phone would you choose?
5 (62.5%)
3 (37.5%)
Total votes: 8

User opinions

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