New Release Updated: May 2026

Infinix Smart 20

$0 (Expected Price)

Reviewed by the MobGadgets Tech Team

We analyze specs, compare pricing, and aggregate real-world data to bring you unbiased mobile reviews. Learn how we test.

Display 6.78" AMOLED

Processor Helio G81 Ultimate

Battery 5200mAh

RAM & Storage 64GB/128GB storage, microSDXC

Full Specs

Should you buy the Infinix Smart 20?

Reasons to Buy

Massive 6000 mAh battery life
Large 6.7" display for media
Excellent value at $0

Reasons to Avoid

May be bulky due to large battery
Average camera performance in low light

Full Specifications

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

Frequently Asked Questions

With its Dimensity 6300 chipset and 6GB of RAM, it handles everyday tasks and moderate gaming efficiently, though extremely graphic-intensive games may require lower settings.

Yes, to complement its massive 6000 mAh battery, it features standard fast charging capabilities to get you back up and running quickly.