Infinix Smart 20

Category

Details

Device Name

Infinix Smart 20

Model

X6840

Network Technology

2G / 3G / 4G

Operating System

XOS 16 (Android 16)

Dimensions

167.7 × 78.8 × 7.7 mm

Weight

Not specified

Build

Slim body design

Water & Dust Resistance

IP64

SIM

Dual Nano-SIM + microSD

Display Type

IPS LCD

Display Size

6.78 inches

Resolution

1576 × 720 pixels (HD+)

Aspect Ratio

19.7:9

Screen-to-Body Ratio

90.09%

Refresh Rate

45Hz / 60Hz / 90Hz / 120Hz

Brightness

560 nits typical, 700 nits HBM

Color Gamut

72% NTSC

Touch Sampling Rate

120Hz (@60Hz), 180Hz (@90Hz), 240Hz (@120Hz)

Chipset

MediaTek Helio G81 Ultimate

CPU

Octa-core (2×2.0 GHz Cortex-A75 + 6×1.7 GHz Cortex-A55)

GPU

Mali-G52

RAM Options

4GB (Virtual RAM up to 8GB)

Storage Options

64GB / 128GB

RAM Type

LPDDR4X

Storage Type

eMMC

Expandable Storage

microSD up to 2TB

Rear Camera

8 MP, f/2.0, AF

Front Camera

8 MP, f/2.0

Flash

Dual LED flash

Camera Modes

AI Cam, Portrait, Night, Time-lapse, Panorama, Pro, Documents, Dual Video

Video Recording

Up to 2K@30fps

Speakers / Audio

DTS audio support

Headphone Jack

3.5mm

Battery Capacity

5200 mAh

Charging

10W charger included (15W supported)

Reverse Charging

5W

Wi-Fi

Wi-Fi 802.11 a/b/g/n/ac

Bluetooth

Yes

USB

USB Type-C

OTG

Supported

GPS

Yes

NFC

No

FM Radio

Yes

Sensors

Fingerprint, accelerometer, compass, proximity, light sensor, software gyroscope

Extra Features

Infrared blaster, UltraLink offline contact (up to 1 km)

Colors

Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue