Release Date: 09 Aug, 2024

Infinix Note 40X 5G

90% SPEC SCORE

$179

The Infinix Note 40X 5G comes with a powerful Android 14, ensuring enhanced functionality and smooth multitasking. It features a extra-large 6.78-inches sharp FHD+ display, perfect for both work and entertainment. Get smooth, responsive performance for effortless day-to-day usage. With a Average 5000 mAh battery life, you... Read More

Infinix Note 40X 5G Key Features

Display

6.78 inches (1080x2460 pixels) FHD

120Hz Refresh rate

Camera

108+2 MP (Triple Camera)

8 MP Selfie 1440P Video

Hardware

MediaTek Dimensity 6300 (6 nm)

Android 14

XOS 14

Ram & Storage

8GB + 256GB

12GB + 256GB

Battery

Li-Po 5000mAh

wired, 18W, 50% in 31 min (advertised)

Data Updated on: 14 Apr, 2026

Infinix Note 40X 5G Price and Full Specifications

Display

Screen Size	6.78 inches, 109.2 cm² (~84.5% screen-to-body ratio)
Display Type	AMOLED Screen
PPI	396 ppi
Refresh Rate	120Hz

Performance

Processor (SoC)	MediaTek Dimensity 6300 (6 nm)
Fabrication process	6nm
CPU	Mali (2x2.4 GHz Cortex-A76 & 6x Cortex-A55)
CPU cores	Octa-core
GPU	Mali G57 MC2

Storage

Memory	8GB + 256GB, 12GB + 256GB
Storage type	UFS 2.2

Camera

REAR CAMERA
Type	Triple camera
Primary	108 MP, (wide), PDAF Aperture size: f/1.8
Secondary	2 MP, (macro)
Tertiary	Auxiliary lens
Features	Quad-LED flash, HDR, panorama
Video Recording	1440p @30fps 1080p @30/60fps
Autofocus	Yes
OIS	No
FRONT CAMERA
Primary	8 MP, (wide)
Features	Dual-LED flash
Video Recording	1080p @30fps,

Battery

Battery Capacity	5000mAh
Charging	18W, 50% in 31 min (advertised) wired, Reverse wired

Sound

Loudspeaker	Yes, with dual speakers
Sound Jack	3.5

Software & OS

Operating System	Android 14
OS UI	XOS 14

Design

Dimensions	168.94 x 76.5 x 8.26 mm (6.65 x 3.01 x 0.33 in)
Weight	201g
Color Options	Palm Blue, Lime Green, Starlit Black
Water & Dust Resistance	dust and splash resistant
Sim Card Types	Dual SIM (Nano-SIM, dual stand-by)

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	5G 1 3 5 8 28 38 40 41 77 78 SA/NSA
Speed	HSPA / LTE / 5G

Connectivity

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

Sensors & Features

Sensors

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

Additional Info

Models

X6838

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Infinix NOTE Series Devices