Infinix Smart 4

Also known as Infinix Smart 4 X653

Network
Technology
GSM / HSPA / LTE

2G bands
GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2

3G bands
HSDPA 850 / 900 / 2100

4G bands
1, 3, 5, 8, 38, 40, 41

Speed
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps

Launch
Announced
2019, October

Status
Available. Released 2019, October

Body
Dimensions
167 x 76 x 8.3 mm (6.57 x 2.99 x 0.33 in)

Weight
183 g (6.46 oz)

Build
Glass front, plastic back, plastic frame

SIM
Dual SIM (Nano-SIM, dual stand-by)

Display
Type
IPS LCD

Size
6.6 inches, 105.2 cm2 (~82.9% screen-to-body ratio)

Resolution
720 x 1600 pixels, 20:9 ratio (~266 ppi density)

Platform
OS
Android 9.0 Pie (Go edition)

Chipset
Mediatek MT6761 Helio A22 (12 nm)

CPU
Quad-core 2.0 GHz Cortex-A53

GPU
PowerVR GE8320

Memory
Card slot
microSDXC (dedicated slot)

Internal
16GB 1GB RAM, 32GB 2GB RAM

 eMMC 5.1

Main Camera
Single
8 MP

Features
Dual-LED flash

Video
1080p@30fps

Selfie camera
Single
5 MP

Video
1080p@30fps

Sound
Loudspeaker
Yes

3.5mm jack
Yes

Comms
WLAN
Wi-Fi 802.11 a/b/g/n

Bluetooth
5.0, A2DP, LE

Positioning
GPS

NFC
No

Radio
FM radio

USB
microUSB 2.0

Features
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass

Battery
Type
4000 mAh, non-removable

Misc
Colors
Midnight Black, Quetzal Cyan, Cosmic Purple

Models
X653, X663