Infinix Smart 20 – 6.78″ (4+4GB RAM, 128GB ROM) Android 16 – 8MP + 8MP Selfie – 4G LTE – Dual Sim – 5200mAh

Network    Technology
GSM / HSPA / LTE
Launch    Announced    2026, March 04
Status    Available. Released 2026, March
Body    Dimensions    167.7 x 78.8 x 7.7 mm (6.60 x 3.10 x 0.30 in)
Weight    –
Build    Glass front, plastic back, plastic frame
SIM    Nano-SIM + Nano-SIM
IP64 dust tight and water resistant (water splashes)
Drop resistant up to 1.5m
Display    Type    IPS LCD, 120Hz, 700 nits (HBM)
Size    6.78 inches, 109.5 cm2 (~82.9% screen-to-body ratio)
Resolution    720 x 1576 pixels, 19.5:9 ratio (~259 ppi density)
Platform    OS    Android 16, XOS 16
Chipset    Mediatek Helio G81 Ultimate (12 nm)
CPU    Octa-core (2×2.0 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55)
GPU    Mali-G52 MC2
Memory    Card slot    microSDXC (dedicated slot)
Internal    64GB 4GB RAM, 128GB 4GB RAM
eMMC 5.1
Main Camera    Single    8 MP, f/2.0, (wide), 1/4.0″, 1.12µm, AF
Features    Dual-LED flash, panorama
Video    1440p@30fps, 1080p@30fps
Selfie camera    Single    8 MP, f/2.0, (wide), 1/4.0″, 1.12µm
Video    1440p@30fps, 1080p@30fps
Sound    Loudspeaker    Yes
3.5mm jack    Yes
Comms    WLAN    Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth    Yes
Positioning    GPS
NFC    Yes
Infrared port    Yes
Radio    FM radio
USB    USB Type-C 2.0, OTG
Features    Sensors    Fingerprint (side-mounted), accelerometer, proximity, compass
Battery    Type    5200 mAh
Charging    15W wired
5W reverse wired
Misc    Colors    Shadow Black, Cloudline Blue, Polaris Titanium, Sunlike Orange
Models    X6840, X6840B