• Monday, April 20, 2026
CHINA MOBILE A4 specs
5"
HD, 1280 x 720 pixels
5 MP
2592 x 1944 pixels
2 GB RAM
16 GB Internal
YunOS
5.3.0 Based on Android
2800 mAh
Li-Ion
143.7 x 71.9 x 9.3 mm
150 g
SpreadTrum
SC9832A
2017, December
2017

CHINA MOBILE A4 Phone

GSM 850, 900, 1800, 1900
WCDMA 850, 1900, 2100
TD/SCDMA 1900, 2000
LTE 900, 1800, 2600
TD-LTE
GPRS
EDGE
EV-DO
DisplayPrimaryIPS LCD 5" 1280 x 720 pixels 16M colors
HD, 294 ppi
Secondary
CameraPrimary5 MP 2592 x 1944 pixels LED flash
Sensor type: CMOS sensor, Panorama, HDR, Touch focus
Video1280 x 720 pixels
720p@30fps
Secondary2 MP 1600 x 1200 pixels
CPUChipsetSpreadTrum SC9832A
CPU Speed1.3 GHz
GPUARM Mali-400 MP2
MemoryRAM2 GB
Internal16 GB
Memory CardMicroSD, Up to 32 GB
OSSystemYunOS 5.3.0 Based on Android
GeneralSIMMini-SIM, Dual-SIM
Dimension143.7 x 71.9 x 9.3 mm
Weight150 g
Released2017, December
Announced2017
Colorsgold, silver, gray
ConnectivityUSB
 Micro-USB 2.0
WI-FI
 802.11 b/g/n 1
Infrared
NFC
Hotknot
HDMI
GPS
 A-GPS
Bluetooth
 
FeaturesSensorsProximity, Light, Gravity
Waterproof
Dustproof
Shock resistant
SoundHeadphone
 3.5mm
BatteryCapacity2800 mAh Li-Ion