Infinix Note 40X 5G

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Full Specifications September 4, 2026

Infinix · 2024

Infinix Note 40X 5G

Name: Infinix Note 40X 5G
Brand: Infinix

Infinix Note 40X 5G Android smartphone. Announced Aug 2024. Features 6.78″ display, Dimensity 6300 chipset, 5000 mAh battery, 256 GB storage, 12 GB RAM.

Display 6.78"

Chipset Dimensity 6300

RAM 8/12 GB

Storage 256GB storage, microSDXC

Camera 108 MP

Battery 5000 mAh

OS Android 14, XOS 14

Build 201g, 8.3mm thickness

Launch

Announced 2024, August 05

Status Available. Released 2024, August 09

Platform

OS Android 14, XOS 14

Chipset Mediatek Dimensity 6300 (6 nm)

CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

GPU Mali-G57 MC2

Display

Type IPS LCD, 120Hz, 500

Size 6.78 inches, 109.2 cm 2 (~84.5% screen-to-body ratio)

Resolution 1080 x 2460 pixels (~396 ppi density)

Memory

Card slot microSDXC (dedicated slot)

Internal 256GB 8GB RAM, 256GB 12GB RAM

memoryother UFS 2.2

Main Camera

Triple 108 MP, f/1.8, (wide), PDAF 2 MP (macro) Auxiliary lens

Features Quad-LED flash, HDR, panorama

Video 1440p@30fps, 1080p@30/60fps

Selfie camera

Single 8 MP, (wide)

Features Dual-LED flash

Video 1080p@30fps

Body

Dimensions 168.9 x 76.5 x 8.3 mm (6.65 x 3.01 x 0.33 in)

Weight 201 g (7.09 oz)

SIM Nano-SIM + Nano-SIM

bodyother Dust and splash resistant

Battery

Type 5000 mAh

Charging 18W wired, 50% in 31 min Reverse wired

Sound

Loudspeaker Yes, with dual speakers

3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac

Bluetooth 5.3, A2DP, LE

Positioning GPS

NFC Yes

Radio FM radio

USB USB Type-C 2.0, OTG

Network

Technology GSM / HSPA / LTE / 5G

2G bands GSM 850 / 900 / 1800 / 1900

3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands 1, 3, 5, 8, 28, 38, 40, 41

5G bands 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA

Speed HSPA, LTE, 5G

Features

Sensors Fingerprint (side-mounted), accelerometer, proximity, compass

Misc

Colors Palm Blue, Lime Green, Starlit Black

Models X6838

In depth

Full specifications

Announced	2024, August 05
Status	Available. Released 2024, August 09

OS	Android 14, XOS 14
Chipset	Mediatek Dimensity 6300 (6 nm)
CPU	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Mali-G57 MC2

Type	IPS LCD, 120Hz, 500
Size	6.78 inches, 109.2 cm 2 (~84.5% screen-to-body ratio)
Resolution	1080 x 2460 pixels (~396 ppi density)

Card slot	microSDXC (dedicated slot)
Internal	256GB 8GB RAM, 256GB 12GB RAM
memoryother	UFS 2.2

Triple	108 MP, f/1.8, (wide), PDAF 2 MP (macro) Auxiliary lens
Features	Quad-LED flash, HDR, panorama
Video	1440p@30fps, 1080p@30/60fps

Single	8 MP, (wide)
Features	Dual-LED flash
Video	1080p@30fps

Dimensions	168.9 x 76.5 x 8.3 mm (6.65 x 3.01 x 0.33 in)
Weight	201 g (7.09 oz)
SIM	Nano-SIM + Nano-SIM
bodyother	Dust and splash resistant

Type	5000 mAh
Charging	18W wired, 50% in 31 min Reverse wired

Loudspeaker	Yes, with dual speakers
3.5mm jack	Yes

WLAN	Wi-Fi 802.11 a/b/g/n/ac
Bluetooth	5.3, A2DP, LE
Positioning	GPS
NFC	Yes
Radio	FM radio
USB	USB Type-C 2.0, OTG

Technology	GSM / HSPA / LTE / 5G
2G bands	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 3, 5, 8, 28, 38, 40, 41
5G bands	1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Speed	HSPA, LTE, 5G

Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass

Colors	Palm Blue, Lime Green, Starlit Black
Models	X6838
Price	About 150 EUR

PhoneInsight Benchmark

55.8/100

Upper Mid-range

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 48.4

Display 78.3

Camera 67.7

Battery 73.6

1.5%Popularity rank

861,707 hitsTotal views

Infinix Note 40X 5G

Launch

Platform

Display

Memory

Main Camera

Selfie camera

Body

Battery

Sound

Comms

Network

Features

Misc

Full specifications

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