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Samsung Galaxy M40, picture 1

Phone

Samsung Galaxy M40

Brand
Samsung
Release date
2019
Screen size
6.3 ″
Chip
Qualcomm SDM675 Snapdragon 675
Memory
6 GB
Storage
64 GB

The UnboxingTN Verdict

out of 100

A light, well-connected phone with capable cameras, but its small battery and modest performance limit its appeal.

What is good

  • 6.3-inch Full HD+ display with 409 ppi delivers sharp detail.
  • 32 MP main and 16 MP selfie cameras offer versatile resolution.
  • NFC, dual-band Wi-Fi ac and Bluetooth 5.0 strengthen connectivity.

What is not

  • The 3500 mAh battery limits endurance.
  • USB 2.0 Type-C restricts wired transfer speeds.
  • Snapdragon 675 and Adreno 612 deliver only modest performance.

How the score breaks down

  • Performance 41
  • Camera 60
  • Display 47
  • Battery 11
  • Connectivity 69
  • Build 86
  • Software 70

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

galaxy-m40

Specifications

Performance

Chip
Qualcomm SDM675 Snapdragon 675
Chip maker
Qualcomm
Process
11 nm
Graphics
Adreno 612
Operating system
Android

Memory and storage

Memory
6 GB
Storage
64 GB
128 GB

Display

Screen size
6.3 ″
Resolution
1,080 × 2,340
Panel type
PLS TFT capacitive touchscreen, 16M colors
Pixel density
409 ppi

Battery

Battery
3,500 mAh

Cameras

Cameras
main · 32 MP
selfie · 16 MP

Connectivity

Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.0, A2DP, LE
NFC
Yes
USB
2.0, Type-C 1.0 reversible connector

Design

Weight
168 g

Data source · techapi:galaxy-m40

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