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Infinix Note 40 Pro 4G, picture 1
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Phone

Infinix Note 40 Pro 4G

Brand
Infinix
Release date
Mar 19, 2024
Screen size
6.78 ″
Chip
Mediatek Helio
Memory
8 GB
Storage
256 GB

The UnboxingTN Verdict

out of 100

A polished AMOLED phone with fast wired and wireless charging, but its Helio platform and software experience limit its overall appeal.

What is good

  • 6.78-inch 120Hz AMOLED display with 393 ppi.
  • 70W wired and 20W wireless charging support.
  • 256GB storage, 8GB RAM, and NFC.

What is not

  • MediaTek Helio chipset delivers limited performance for demanding use.
  • The 5000mAh battery offers less convincing endurance than expected.
  • Android 14 software experience is a weak point.

How the score breaks down

  • Performance 38
  • Camera 65
  • Display 72
  • Battery 37
  • Connectivity 60
  • Build 57
  • Software 34

UnboxingTN review · based on the specifications · engine 1.0.2 · Updated Sep 13, 2026

Written by UnboxingTN’s AI from the score and the specification sheet.

Reader reviews are coming, beside this score and never blended into it.

Also known as

infinix-note-40-pro-4g-8gb-256gb-4g · note-40-pro-4g

Specifications

Performance

Chip
Mediatek Helio
Chip maker
MediaTek
Process
7 nm
Graphics
Unknown mobile GPU
Operating system
Android v14
System version
14

Memory and storage

Memory
8 GB
Storage
256 GB

Display

Screen size
6.78 ″
Resolution
1,080 × 2,436
Panel type
AMOLED
Refresh rate
120 Hz
Pixel density
393 ppi

Battery

Battery
5,000 mAh
Wired charging
70 W
Wireless charging
20 W

Cameras

Cameras
main

Connectivity

Mobile network
4G
SIM
Dual SIM (Nano-SIM, dual stand-by)
Wi-Fi
WiFi 5
Bluetooth
v5.0
NFC
Yes
USB
USB Type-C 2.0

Design

Weight
190 g
Height
163.6 mm
Width
74.6 mm
Thickness
7.75 mm
IP rating
IP54

Data source · techapi:infinix-note-40-pro-4g-8gb-256gb-4g