New Release Updated: May 2026

Infinix Note 40S

$1 (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 G99 Ultimate

Battery 5000mAh

RAM & Storage 256GB storage, Unspecified

Full Specs

Should you buy the Infinix Note 40S?

Reasons to Buy

Massive 6000 mAh battery life
Large 6.7" display for media
Excellent value at $1

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: 2024, September Status: Available. Released 2024, October
Body Dimensions: 164.1 x 74.6 x 7.8 mm (6.46 x 2.94 x 0.31 in) Weight: 176 g (6.21 oz) SIM: Nano-SIM + Nano-SIM - : IP54 dust protected and water resistant (water splashes)
Display Type: AMOLED, 1B colors, 120Hz, 550 nits (typ), 1300 nits (peak) Size: 6.78 inches, 109.9 cm² (~89.8% screen-to-body ratio) Resolution: 1080 x 2436 pixels (~393 ppi density) Protection: Corning Gorilla Glass
Platform OS: Android 14, up to 2 major Android upgrades, XOS 14 Chipset: Mediatek Helio G99 Ultimate CPU: Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) GPU: Mali-G57 MC2
Memory Card slot: Unspecified Internal: 256GB 8GB RAM - : UFS 2.2
Main Camera Triple: 108 MP, f/1.9, 24mm (wide), 1/1.52", PDAF
2 MP (macro)
3rd unspecified camera Features: Quad-LED flash, HDR, panorama Video: 1440p@30fps, 1080p@30/60fps
Selfie camera Single: 32 MP, f/2.2, (wide), 1/3.1" Features: Dual-LED flash Video: 1080p@30fps
Sound Loudspeaker : Yes, with stereo speakers 3.5mm jack : No - : Tuned by JBL
24-bit/192kHz Hi-Res audio
Comms WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band Bluetooth: Yes Positioning: GPS NFC: Yes (market/region dependent) Radio: FM radio USB: USB Type-C 2.0, OTG
Features Sensors: Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery Type: 5000 mAh Charging: 33W wired, 50% in 31 min
20W wireless MagCharge
Reverse wired
Reverse wireless
Bypass charging
Misc Colors: Obsidian Black, Vintage Green Models: X6850B

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.