Samsung Galaxy A40 vs Samsung Galaxy A90 5G

Our Verdict: Comparing Samsung Galaxy A40 and Samsung Galaxy A90 5G, the choice mostly comes down to display quality versus portability. The A90 5G gives you a larger 6.7-inch screen, its Super AMOLED panel, and a higher-resolution 48MP rear camera, while the A40 is more appealing for a sharper 437 PPI display, its AMOLED panel, and a lighter 140g body. A bigger mAh figure is useful context, but real battery life still depends on software and chipset efficiency. Choose the A90 5G for display quality; choose the A40 if portability matters more.
Samsung Galaxy A40 Samsung Galaxy A40 vs Samsung Galaxy A90 5G Samsung Galaxy A90 5G
Screen
5.9" 6.7"
Display
AMOLED Super AMOLED
Resolution
1080 x 2340 1080 x 2400
Pixels Per Inch
437 393
Rear Camera
16 Megapixels 48 Megapixels
Front Camera
25 Megapixels 32 Megapixels
Chipset
Exynos 7885 Qualcomm SDM855 Snapdragon 855
Battery
3,100 mAh 4,500 mAh
Storage
64GB 128GB
OS
Android Android
SIM Type
Nano SIM Nano SIM
Connectivity
Up to 4G Up to 5G
Wi-Fi
802.11 a/b/g/n/ac 802.11 a/b/g/n/ac
Bluetooth
5.0 with A2DP, LE 5.0 with A2DP, LE
Dimensions
144.4 x 69.2 x 7.9 mm 164.8 x 76.4 x 8.4 mm
Weight
140 grams 206 grams
Water Resistance
IP68 - Dust and water resistant over 1.5 meter and 30 minutes Not rated
Contracts
- -
SIM-free
- £169.99
Deals Deals
Samsung Galaxy A40 Samsung Galaxy A40 Samsung Galaxy A90 5G Samsung Galaxy A90 5G
Screen 5.9" 6.7"
Display AMOLED Super AMOLED
Resolution 1080 x 2340 1080 x 2400
Pixels Per Inch 437 393
Rear Camera 16 Megapixels 48 Megapixels
Front Camera 25 Megapixels 32 Megapixels
Chipset Exynos 7885 Qualcomm SDM855 Snapdragon 855
Battery 3,100 mAh 4,500 mAh
Storage 64GB 128GB
OS Android Android
SIM Type Nano SIM Nano SIM
Connectivity Up to 4G Up to 5G
Wi-Fi 802.11 a/b/g/n/ac 802.11 a/b/g/n/ac
Bluetooth 5.0 with A2DP, LE 5.0 with A2DP, LE
Dimensions 144.4 x 69.2 x 7.9 mm 164.8 x 76.4 x 8.4 mm
Weight 140 grams 206 grams
Water Resistance IP68 - Dust and water resistant over 1.5 meter and 30 minutes Not rated
Contracts - -
SIM-free - £169.99
Deals Deals

Cheapest Deals

Samsung Galaxy A90 5G
Samsung Galaxy A90 5G

128GB

Black

Refurbished

From £169.99

Frequently Asked Questions

Which has the better screen, the Samsung Galaxy A40 or Samsung Galaxy A90 5G?

The Samsung Galaxy A90 5G has the bigger screen at 6.7" compared to the Samsung Galaxy A40's 5.9", the Samsung Galaxy A40 has the sharper display at 437 pixels per inch versus 393, and the Samsung Galaxy A40 uses a AMOLED panel while the Samsung Galaxy A90 5G has a Super AMOLED.

Which has the better camera, the Samsung Galaxy A40 or Samsung Galaxy A90 5G?

The Samsung Galaxy A40 features a 16 Megapixels rear camera, while the Samsung Galaxy A90 5G has a 48 Megapixels rear camera. Both devices also have front-facing cameras for selfies and video calls.

What storage options are available for the Samsung Galaxy A40 and Samsung Galaxy A90 5G?

The Samsung Galaxy A40 is available in 64GB, while the Samsung Galaxy A90 5G comes in 128GB.

What processors do the Samsung Galaxy A40 and Samsung Galaxy A90 5G use?

The Samsung Galaxy A40 is powered by the Exynos 7885, while the Samsung Galaxy A90 5G uses the Qualcomm SDM855 Snapdragon 855.

Which is easier to carry and hold, the Samsung Galaxy A40 or Samsung Galaxy A90 5G?

The Samsung Galaxy A40 is the more portable of the two: it's 66g lighter at 140 grams, it's also the more compact phone at 144.4 x 69.2 x 7.9 mm, and is slimmer at 7.9mm thick.

Which is more water resistant, the Samsung Galaxy A40 or Samsung Galaxy A90 5G?

The Samsung Galaxy A40 is rated IP68 - Dust and water resistant over 1.5 meter and 30 minutes, while the Samsung Galaxy A90 5G is rated Not rated.

What operating system do the Samsung Galaxy A40 and Samsung Galaxy A90 5G run?

Both phones run Android.