Infinix

Infinix Note 40

Note 40 with 108MP camera, 120Hz AMOLED and 20W wireless MagCharge

Display: 6.78 Inches
Battery: 5000 mAh

Price

$194

Typical retail range — check local retailers before you buy.

Editor score8.0/10

Reader average will appear after the first published user review.

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Overview

The Infinix Note 40 is an Infinix smartphone featuring a 6.78 Inches AMOLED, 120Hz, 1300 nits (peak) display, powered by the Mediatek Helio G99 Ultimate chipsetwith 8 GB RAM and 256 GB storage. It packs a 5000 mAh battery with 45W wired, 50% in 26 min 20W wireless MagCharge Reverse wired Reverse wireless and a 108 MP, f/1.9, (wide), 1/1.52", PDAF 2 MP, f/2.4 3rd unspecified camera main camera.

Verdict

What we like — and what gave us pause during testing.

Pros

Large 5000 mAh battery
120 Hz smooth display
108 MP, f/1.9, (wide), 1/1.52", PDAF 2 MP, f/2.4 3rd unspecified camera main camera
NFC support
45W wired, 50% in 26 min 20W wireless MagCharge Reverse wired Reverse wireless

Cons

No 3.5mm headphone jack

Full specifications

Verified at publish time — regional SKUs and bands may differ.

OS	Android 14
UI	XOS 14
CPU	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPS	GPS
GPU	Mali-G57 MC2
NFC	Yes (market/region dependent)
RAM	8 GB
SIM	Nano-SIM + Nano-SIM
USB	USB Type-C 2.0, OTG
Speed	HSPA, LTE
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac, dual-band
Colors	Titan Gold, Obsidian Black, Racing Edition
Models	X6853
Status	Available
Weight	190 g (6.70 oz)
Battery	5000 mAh
Chipset	Mediatek Helio G99 Ultimate
Display	6.78 Inches
Network	2G, 3G, 4G
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Storage	256 GB
2G Bands	GSM 850 / 900 / 1800 / 1900
3G Bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands	1, 2, 3, 4, 5, 7, 8, 12, 17, 13, 26, 28, 38, 40, 41, 66
Charging	45W wired, 50% in 26 min 20W wireless MagCharge Reverse wired Reverse wireless
FM Radio	FM radio
Speakers	Stereo Speakers
Announced	2024, March 18
Bluetooth	Yes
Audio Jack	No
Brightness	1300 nits
Dimensions	164.1 x 74.5 x 7.8 mm (6.46 x 2.93 x 0.31 in)
Resolution	1080 x 2436 pixels (~393 ppi density)
Fingerprint	under display, optical
Front Video	1080p@30fps
Main Camera	108 MP, f/1.9, (wide), 1/1.52", PDAF 2 MP, f/2.4 3rd unspecified camera
Memory Card	Unspecified
Rear Camera	108 MP, f/1.9, (wide), 1/1.52", PDAF 2 MP, f/2.4 3rd unspecified camera
Display Size	6.78 inches, 109.9 cm 2 (~89.9% screen-to-body ratio)
Display Type	AMOLED, 120Hz, 1300 nits (peak)
Front Camera	32 MP, f/2.2, (wide), 1/3.1"
Refresh Rate	120 Hz
Pixel Density	393 PPI
Camera Features	Quad-LED flash, HDR, panorama
Internal Memory	256GB 8GB RAM
Video Recording	1440p@30fps, 1080p@30/60fps
Battery Capacity	5000 mAh
Display Protection	Corning Gorilla Glass