Infinix Note 40X 5G

Updated: Tuesday, April 14, 2026

Infinix Note 40X 5G
14,299
Highlights
  • 6.78 inches, 1080 x 2436 pixels Display
  • 108MP + 2MP + AI Triple lens Primary Camera, 8MP Front Camera
  • Android 14
  • Mediatek Dimensity 6300 (6nm), Octa Core
  • Non-Removable Li-Po 5000 mAh Battery
8GB RAM

Infinix Note 40X 5G: Benchmark Scores

  • AnTuTu
    409552 (v10)
  • GeekBench
    767 (Single Core) - 2055 (Multi Core) (v6)

Infinix Note 40X 5G: TOP COMPETITORS

Infinix Note 40X 5G: Price

Infinix Note 40X 5G: Overview

The Infinix Note 40X 5G is the latest offering, which features a 6.78-inch FHD+ LCD screen with a 120Hz refresh rate. It is powered by the MediaTek Dimensity 6300 SoC paired with up to 12GB of LPDDR4X RAM and 256GB of UFS 2.2 storage which can also be expanded up to 1TB via a microSD card.

 The Infinix Note 40X 5G packs dual-stereo speakers with DTS support. On the software front, it runs Android 14-based XOS 14 out of the box and the phone also comes with a 5,000 mAh battery with 18W wired fast charging support. For imaging, there is a 108MP primary sensor with an f/1.75 aperture, a 2MP macro unit, and a third AI lens. The Note 40X opts for an 8MP selfie camera. 

Moreover, the Infinix Note 40X 5G price in India starts at Rs 14,999 for the base 8GB/256GB model, while the 12GB/256GB variant will cost Rs 15,999. It is offered in Palm Blue, Starlit Black, and Lime Green colour options.

Infinix Note 40X 5G: Specifications

GENERAL
Operating System Android 14
Custom UI XOS 14
Device type Smartphone
Sim Dual Nano SIM
Colours Lime Green, Palm Blue, Starlit Black
ANNOUNCED
Status Available in India (9 August, 2024)
Global Release Date August, 2024
Indian Release Date 5 August, 2024
BODY
Dimensions 168.94 x 76.49 x 8.26 mm
Weight 201 g
DISPLAY
Screen size 6.78 inches
Technology IPS LCD
Screen resolution 1080 x 2460 pixels, FHD+
Refresh Rate 120Hz refresh rate
Touchscreen Capacitive Touchscreen
Form Factor Touch
PROCESSOR
Chipset Mediatek Dimensity 6300 (6nm)
CPU Octa Core (2x Cortex-A76 @ 2.4GHz 6x Cortex-A55 @ 2GHz)
GPU Arm Mali-G57 MC2
STORAGE
Internal Storage 256 GB (UFS 2.2) Storage
RAM 8 GB LPDDR4X RAM
External Storage upto 1TB
Card Slot microSD card
CAMERA
Primary camera 108MP (f/1.75, rear) + 2MP (f/2.4, macro) + AI Triple Camera with Quad LED Flash
Front Camera 8MP (f/2.0) Selfie Camera with Dual LED Flash
Video Recording 1440p@30fps, 1080p@30/60fps
Camera Features Super Night, AR Shot, Short Video, Pro, Slow Motion, Dual Video, Panorama, Super Macro, Documents, Timelapse, Sky Shop & more
MULTIMEDIA
Audio Player MP3, FLAC, OGG, WAV, AAC
Video Player MP4, 3GP, WEBM, MOV, MKV
Games Yes
Speakers Yes, Stereo speakers with DTS
Audio Jack 3.5mm Audio Jack
BATTERY
Type Non-removable Li-Ion 5000mAh battery
Charging 18W Fast Charging
CONNECTIVITY
GPRS Yes
Edge Yes
WLAN Wi-Fi 802.11 a/b/g/n/ac
Bluetooth 5.3
USB USB Type-C 2.0, OTG
GPS Facility Yes, with A-GPS/ GLONASS/ Beidou
Speed HSPA, LTE, 5G
NETWORK SUPPORT
2G B2|3|5|8
3G B1|2|4|5|8
4G B1|2|3|4|5|7|8|12|17|13| 26|28A|28B|38|41(120M)| 40|66
5G n1/n3/n5/n8/n28/n38/ n40/n41/n77/n78
MORE FEATURES
Sensors Fingerprint Sensor (side-mounted), Accelerometer, Proximity, Compass
Other Features Face unlock, Dust and Splash-resistant (IP52), NFC

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How do we rate a Device?

Rating a smartphone is a tedious process and a lot of parameters have to be considered before judging the overall performance of the device such as display, camera, processor, RAM, storage, battery, and the pricing.

So, here are how these specs will affect the real-life usage of a device and why how we meticulously consider each of these points to rate a smartphone.

Camera

Cameras have evolved a lot over the last few years and multi-camera setup is a new norm. We consider various parameters like MP count, aperture size, pixel size, image stabilization to rate a camera system of a smartphone out of 5. Any device that scores more than 3.5 can take good photos and videos and if a phone scores over 4, then it will be one of the best camera smartphones in the market.

Battery

Though battery seems like an underrated feature and we look at the battery capacity, fast charging supporting technology, and even the wireless charging capability is also taken into consideration to rate smartphone's battery capability.

Display

The display is the face of a smartphone. And there are a lot of parameters like the panel technology (IPS LCD, OLED, TFT) and other parameters also taken into consideration like the resolution, pixel density, and refresh rate.

Value for Money

A smartphone could have great specs, but if it is not priced well then you might not get the best value-for-money. So, we compare a smartphone with the contemporaries to rate the value-for-money of a device out of 5.

Performance

This aspect is decided on various sub specifics, such as availability of microSD card slot, the amount of RAM the device offers, processor capability, and the network support. This parameter has more weightage when compared to other departments.

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