Infinix Smart 20

Brand

Infinix

Model

Smart 20

Device Type

Smartphone

Release Date

22 February 2026

Operating System

Android

OS Version

v16

User Interface

XOS 16

Chipset

Mediatek Helio G81 Ultimate

CPU

Octa-core (2x2.0GHz Cortex-A75 & 6x1.7GHz Cortex-A55

CPU Cores

8 Cores

Architecture

64 bit

Fabrication

12 nm

GPU

Mali-G52 MP2

Display Type

IPS LCD

Screen Size

6.78 inches (17.22 cm)

Resolution

720x1576 px (HD+)

Aspect Ratio

19.7:9

Pixel Density

259 ppi

Screen Protection

Gorilla Glass

Bezel-less Display

Yes with punch-hole display

Touch Screen

Capacitive Touchscreen, Multi-touch

Brightness

700 nits

Refresh Rate

120 Hz

Notch

Punch-hole

Camera Setup

Single

Resolution

8 MP, f/2.0, Wide Angle, Primary Camera

Autofocus

Yes

Flash

LED Flash

Image Resolution

Dual-LED flash

Settings

Exposure compensation, ISO control

Zoom

Digital Zoom

Shooting Modes

Continuous Shooting, High Dynamic Range mode (HDR)

Aperture

f/2.0

Camera Features

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

Video Recording

2560x1440, 1920x1080

Video FPS

30 fps

Camera Setup

Single

Resolution

8 MP, f/2.0, Wide Angle, Primary Camera

Video Recording

2560x1440, 1920x1080

Video FPS

30 fps

Aperture

f/2.0

Height

167.7 mm

Width

78.8 mm

Thickness

7.7 mm

Build

Glass front, plastic back, plastic frame

Colors

Shadow Black, Polaris Titanium, Sunlike Orange, Cloudline Blue

Waterproof

Splash proof

IP Rating

IP64

Ruggedness

Dust proof

Battery type

Li-Poly (Lithium Polymer)

Capacity

5200 mAh

Quick Charging

15W wired

Reverse Charging

5W reverse wired

Placement

Non-removable

USB Type-C

USB Type-C 2.0

Internal Storage

64/128 GB

Storage Type

eMMC

Expandable Memory

Up to 2 TB

USB OTG

Yes

RAM

4 GB

RAM Type

LPDDR4X

Network

2G, 3G, 4G

SIM Slot

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano, SIM2: Nano

EDGE

Available

GPRS

Available

VoLTE

Yes

Speed

HSPA, LTE

WLAN

Wi-Fi 5 (802.11 a/b/g/n/ac)

Bluetooth

v5.0

GPS

Yes with A-GPS

Infrared

Yes

Wi-fi Hotspot

Yes

USB

Mass storage device, USB charging

Light Sensor

Light sensor, Proximity sensor, Accelerometer, Compass

Fingerprint Sensor

Yes

Finger Sensor Position

Side-mounted

Face Unlock

Yes

FM Radio

Yes

Loudspeaker

Yes

Alert Types

Vibration, MP3, WAV ringtones

Audio Jack

3.5 mm

Video

1440p@30fps, 1080p@30fps

Document Reader

Yes