POCO C81x 4G Specifications

Key Specs

RAM & Storage 3 GB RAM + 64 GB
Processor Unisoc T7250 T7250
Rear Camera 13 MP
Front Camera 8 MP
Battery 5200 mAh
Display 6.88 inches (17.48 cm)

General

Launch Date April 23, 2026 (Official)
Operating System Android v15

Performance

Chipset Unisoc T7250 T7250
Processor Octa core, 1.8 GHz
Fabrication 12 nm
Graphics (GPU) Mali-G57
RAM 3 GB
RAM Type LPDDR4X

Display

Screen Size 6.88 inches (17.48 cm)
Resolution 720x1640 px (HD+)
HBM Brightness 650 nits
Refresh Rate 120 Hz
Pixel Density 260 ppi
Screen to Body Ratio (calculated) 84.23 %

Design

Height 171.79 mm
Width 77.8 mm
Thickness 8.26 mm
Weight 193 grams
Water Resistance Yes, Splash proof, IP52
Ruggedness Dust proof

Rear Camera

Resolution
CameraMPZoom
Primary13 MPupto 10x Digital Zoom
Flash Yes, LED Flash
Shooting Modes High Dynamic Range mode (HDR)
Camera Features 10 x Digital Zoom
Custom Watermark

Front Camera

Resolution
CameraMP
Primary8 MP

Battery

Capacity 5200 mAh
Quick Charging Yes, 15W

Storage

Internal Storage 64 GB
Expandable Storage Yes, Up to 2048 GB

Network & Connectivity

SIM Slot(s) Dual SIM
SIM Type SIM1: Nano, SIM2: Nano
Network Support 5G Not Supported, 4G
VoLTE Yes
Wi-Fi Yes, Wi-Fi 5 (802.11 ac)
Wi-Fi Features Mobile Hotspot
Bluetooth Yes, v5.2
GPS Yes with Glonass
IR Blaster No

Sensors

Fingerprint Sensor Yes
Other Sensors Light sensor, Proximity sensor, Accelerometer, Compass