Samsung Galaxy A40

Samsung Galaxy A40

140 g (4.94 oz) weight
7.9 mm (0.31 in) thickness

5.9" (437 ppi)
1,080 x 2,340 pixels

Dual camera
16 + 5 MP

4 GB memory
128 GB storage

Samsung Exynos 7904
Octa-core processor (14 nm)

3,100 mAh
Fast charging 15W


Available colors and official images provided by the manufacturer:


Released in April 2019.

The Samsung Galaxy A40 has a weight of 140 g (4.94 oz) and it is 7.9 mm (0.31 in) thick.

Features a screen of 5.9 inches with a resolution of 1,080 x 2,340 pixels and a pixel density of 437 pixels per inch. It has 2 rear cameras (16 + 5 MP) and a front camera (25 MP).

Octa-core processor Samsung Exynos 7904 with a maximum frequency of 1.80 GHz, which is combined with up to 4 GB memory and 128 GB storage.

Battery capacity is 3,100 mAh with fast charging of 15W. It has NFC connectivity.

Phones with a similarly sized screen

Screen size around 5.9 inches

Below are contemporary mobile phones of the Samsung Galaxy A40 and with a similar screen size. Although the size of the screen is similar, there may be important differences on the screen (for example, resolution) or any other characteristics of the phone as the processor and cameras. You can click on any of them to see the detailed comparison.

Phones with the same chip

Samsung Exynos 7904

Below are mobile phones with the same chip as Samsung Galaxy A40. Overall performance is expected to be very similar among all of them. You can click on any of them to see the detailed comparison.

Similar phones from Samsung

Samsung Galaxy A

Below are other mobile phones from the same serie as Samsung Galaxy A40. Although they are sold under a similar name and they may have similar look and feel, there can be differences in screen, cameras and performance. Sometimes the differences could be very significant, while in other cases there could be just minor differences in the amount of memory or storage. You can click on any of them to see the detailed comparison.

Samsung Galaxy A40

Brand Samsung
Model -
Release Date April 2019
Operating System One UI (Android 9.0)
Size 144.4 x 69.2 x 7.9 mm
5.69 x 2.72 x 0.31 in
Weight 140 g
4.94 oz
Size 5.9 inches
Resolution 1,080 x 2,340 pixels
PPI 437
Features OLED
Rear Dual camera
16 MP f/1.7 Wide
5 MP f/2.2 Ultra Wide
Front 25 MP f/2.0 Wide
Memory 4 GB
Fixed 64 GB
128 GB
Removable microSDXC
Chip Samsung Exynos 7904
Octa-core processor
14 nm
CPU 2x 1.80 GHz Cortex-A73
6x 1.60 GHz Cortex-A53
GPU Mali-G71 MP2
Capacity 3,100 mAh
Features Fast charging 15W
Removable False
5G False
NFC True
3.5 mm Audio Jack True
Micro USB False
USB Type-C True
Lightning False

Size comparison

Samsung Galaxy A40
Credit card
Credit card

Samsung Galaxy A40

140 g
4.94 oz