• Wednesday, December 31, 2025
INFINIX SMART 4 specs
6.6"
1600 x 720 pixels
8 MP
3264 x 2448 pixels
1, 2 GB RAM
16, 32 GB Internal
Android
9.0 Pie
4000 mAh
Li-Po
167 x 76 x 8.3 mm
183 g
MediaTek
MT6761 Helio A22 (12 nm)
2019, October
2019, October

INFINIX SMART 4 Phone

GSM 850, 900, 1800, 1900
WCDMA 850, 900, 2100
LTE 850, 900, 1800, 2100
TD-LTE
GPRS
EDGE
EV-DO
HSPA Speed
 Up to 21.1 Mbps
 Up to 5.76 Mbps
LTE Speed
 Up to 150 Mbps
 Up to 50 Mbps
DisplayPrimaryIPS LCD 6.6" 1600 x 720 pixels 16M colors
266 ppi
Secondary
CameraPrimary8 MP + 2 MP 3264 x 2448 pixels Dual-LED flash
Sensor type: CMOS, Autofocus, Continuous shootnig, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode, Phase detection autofocus
Video1920 x 1080 pixels
1080p@30fps
Secondary5 MP 2592 x 1944 pixels
720p@30fps, F/2.0 aperture, Face unlock
CPUChipsetMediaTek MT6761 Helio A22 (12 nm)
CPU Speed2 GHz
GPUImagination PowerVR GE8320
MemoryRAM1, 2 GB
Internal16, 32 GB
Memory CardMicroSD, Up to 256 GB (dedicated slot)
OSSystemAndroid 9.0 Pie
GeneralSIMNano-SIM, Dual-SIM
Dimension167 x 76 x 8.3 mm
Weight183 g
Released2019, October
Announced2019, October
Colorsquetzal cyan, midnight black, cosmic purple
ConnectivityUSB
 Micro-USB 2.0
WI-FI
 802.11 a/b/g/n 1
Infrared
NFC
Hotknot
HDMI
GPS
 A-GPS, GLONASS, QuickGPS, S-GPS
Bluetooth
 5.0
A2DP, AVRCP, LE
FeaturesSensorsProximity, Light, Accelerometer, Compass, Gyroscope, Fingerprint
Waterproof
Dustproof
Shock resistant
SoundHeadphone
 3.5mm
BatteryCapacity4000 mAh Li-Po
Stand byUp to 390 h
Talk timeUp to 41 h