Infinix Note 40S

Name: Infinix Note 40S
Brand: Infinix

Infinix · 2024 27.07.2026 · updated 28.07.2026

Infinix Note 40S (2024) is a solid mid-ranger from Infinix. MobileRank rating: 50/100. Performance 38/100, camera 46/100, battery 54/100, display 79/100, portability 76/100.

MediaTek Helio G99 Ultimate

5000 mAh

108 MP

Specifications

Processor	MediaTek Helio G99 Ultimate
Display	6.8" AMOLED, 1080x2436, 120Hz, 1300 nits (peak)
RAM	8GB
Storage	256GB
Battery	5000 mAh · ≈9.2 hrs of active use*
Charging	33W / 20W wireless
OS	Android 14, up to 2 major Android upgrades, XOS 14
Dimensions	164.1 × 74.6 × 7.8 mm
Weight	176g
NFC	yes
Protection	IP54

* battery life is an estimated figure based on capacity, display, and chipset — not a lab measurement.

Cameras

Main	108MP f/1.9
Front	32MP

Benchmarks

AnTuTu —

Geekbench Single 760

Geekbench Multi 1890

Performance

Overview and verdict

The Infinix Note 40S combines solid mid-ranger-level performance with a basic camera and a compact battery. The overall MobileRank rating is 50/100 (solid mid-ranger, 2024). The display runs at 120 Hz. Battery capacity is 5000 mAh, charging up to 33W (battery score: 54/100).

Pros

Wireless charging at 20W
6.8" AMOLED display at 120 Hz
Lightweight body (176g)

Cons

Limited performance for demanding games
No telephoto camera

Best for: The Infinix Note 40S has no pronounced profile: its best category is display (79/100), its weakest performance (38/100).

Frequently asked questions

What processor does the Infinix Note 40S have?

The Infinix Note 40S runs on the MediaTek Helio G99 Ultimate chipset.

What is the Infinix Note 40S's rating?

The Infinix Note 40S scores 50 out of 100 in the MobileRank rating. Categories: performance 38/100, camera 46/100, battery 54/100, display 79/100, portability 76/100.

What battery does the Infinix Note 40S have?

The Infinix Note 40S has a 5000 mAh battery with 33W charging and 20W wireless charging. Battery score: 54/100.

Is the Infinix Note 40S worth buying?

The Infinix Note 40S has no pronounced profile: its best category is display (79/100), its weakest performance (38/100). Overall rating — 50/100 (solid mid-ranger).

MobileRank rating

Device profile

Category scores

Performance 38

Display 79

Camera 46

Battery 54

Portability 76

Value for money —

The score is built from the five categories below (weights are in the methodology); 100% of the weight is known. Value for money is computed separately and is not part of the overall score. The price is unknown, so value for money is not computed. How the rating works →