Skip to content
Xiaomi POCO C31, picture 1
Pictures

Phone

Xiaomi POCO C31

Brand
Xiaomi
Release date
Oct 2, 2021
Screen size
6.53 ″
Chip
Helio G35
Memory
3 GB
Storage
32 GB

The UnboxingTN Verdict

out of 100

The POCO C31 pairs a 5000 mAh battery with dual-SIM 4G, but its Helio G35, Android 10, 720p display and 10W charging feel dated.

What is good

  • A generous 5000 mAh battery capacity
  • Dual-SIM support with 4G connectivity
  • Bluetooth 5.0 and USB 2.0 OTG

What is not

  • Helio G35 performance is modest
  • 10W charging is slow
  • Android 10 and 720 × 1600 display feel dated

How the score breaks down

  • Performance 24
  • Camera 65
  • Display 41
  • Battery 21
  • Connectivity 42
  • Build 38
  • Software 34

UnboxingTN review · based on the specifications · engine 1.0.2 · Updated Sep 13, 2026

Written by UnboxingTN’s AI from the score and the specification sheet.

Reader reviews are coming, beside this score and never blended into it.

Also known as

pocophone-poco-c31 · Pocophone Poco C31 · xiaomi-poco-c31-3gb-32gb-4g · poco-c31 · Xiaomi Poco C31

Specifications

Performance

Chip
Helio G35
Chip maker
MediaTek
Process
12 nm
Graphics
PowerVR GE8320
Operating system
Android v10
System version
10

Memory and storage

Memory
3 GB
4 GB
Storage
32 GB
64 GB

Display

Screen size
6.53 ″
Resolution
720 × 1,600
Panel type
IPS LCD
Pixel density
269 ppi

Battery

Battery
5,000 mAh
Wired charging
10 W

Cameras

Cameras
main

Connectivity

Mobile network
4G
SIM
Dual SIM (Nano-SIM, dual stand-by)
Wi-Fi
WiFi 4
Bluetooth
v5.0
USB
2.0 OTG

Design

Weight
194 g
Height
164.9 mm
Width
77.1 mm
Thickness
9 mm
Colours
Royal Blue Shadow Grey

Data source · techapi:xiaomi-poco-c31-3gb-32gb-4g