Brand
Infinix
Title
INFINIX SMART 20
Model
Infinix Smart 20
Network Technology
GSM / HSPA / LTE
Announced
March 4, 2026
Status
Available, released March 2026
Dimensions
167.7 x 78.8 x 7.7 mm
Build
Glass front, plastic back, plastic frame
SIM
Nano-SIM + Nano-SIM
Durability
IP64 dust tight and water resistant; drop resistant up to 1.5m
Display
6.78-inch IPS LCD, 120Hz, up to 700 nits (HBM)
Display Resolution
720 x 1576 pixels
Aspect Ratio
19.5
Operating System
Android 16 with XOS 16
Chipset
MediaTek Helio G81 Ultimate (12nm)
CPU
Octa-core (2x 2.0GHz Cortex-A75 + 6x 1.7GHz Cortex-A55)
GPU
Mali-G52 MC2
Memory
4GB RAM with 64GB or 128GB internal storage
Storage
eMMC 5.1
Expandable Storage
microSDXC with dedicated slot
Main Camera
8MP, f/2.0 wide-angle with autofocus
Main Camera Features
Dual-LED flash, panorama
Main Camera Video
Up to 1440p at 30fps, 1080p at 30fps
Selfie Camera
8MP, f/2.0 wide-angle
Selfie Camera Video
Up to 1440p at 30fps, 1080p at 30fps
Audio
Loudspeaker, 3.5mm headphone jack
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Supported
Positioning
GPS
NFC
Yes
Infrared Port
Yes
Radio
FM Radio
USB
USB Type-C 2.0 with OTG
Sensors
Side-mounted fingerprint sensor, accelerometer, proximity sensor, compass
Battery
5200mAh
Charging
15W wired
Reverse Charging
5W reverse wired
Colors
Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange
Models
X6840, X6840B