Samsung Galaxy A17 vs Samsung Galaxy A51

Our verdict: It's a split on display: the Samsung Galaxy A17 has the bigger 6.7" panel, but the Samsung Galaxy A51 is denser at 405 PPI. Snap-happy users may prefer the Samsung Galaxy A17 and its 50MP rear camera. For video calls and selfies, the Samsung Galaxy A51 offers a 32MP front camera. At 172g, the Samsung Galaxy A51 is the lighter of the two.

Expert Rating
3.4
5 reviews
3.7
19 reviews
Screen
6.7" 6.5"
Display
Super AMOLED Super AMOLED
Resolution
1080 x 2340 1080 x 2400
Pixels Per Inch
385 405
Rear Camera
50 Megapixels 48 Megapixels
Front Camera
13 Megapixels 32 Megapixels
Chipset
Exynos 1330 (5 nm) Exynos 9611
Storage
128GB 64GB, 128GB
OS
Android Android
SIM Type
nano-SIM and e-SIM Nano SIM
Connectivity
Up to 5G Up to 4G
Wi-Fi
802.11 a/b/g/n/ac 802.11 a/b/g/n/ac
Bluetooth
5.3 with A2DP, LE 5.0 with A2DP, LE
Dimensions
164.4 x 77.9 x 7.5 mm 158.5 x 73.6 x 7.9 mm
Weight
192 grams 172 grams
Water Resistance
IP54, dust and splash resistant Not rated
Contracts
£5.00/mo (£125.00 upfront)
SIM-free
£134.99 £129.99
Samsung Galaxy A17 Samsung Galaxy A17 Samsung Galaxy A51 Samsung Galaxy A51
Expert Rating 3.4
5 reviews
3.7
19 reviews
Screen 6.7" 6.5"
Display Super AMOLED Super AMOLED
Resolution 1080 x 2340 1080 x 2400
Pixels Per Inch 385 405
Rear Camera 50 Megapixels 48 Megapixels
Front Camera 13 Megapixels 32 Megapixels
Chipset Exynos 1330 (5 nm) Exynos 9611
Storage 128GB 64GB, 128GB
OS Android Android
SIM Type nano-SIM and e-SIM Nano SIM
Connectivity Up to 5G Up to 4G
Wi-Fi 802.11 a/b/g/n/ac 802.11 a/b/g/n/ac
Bluetooth 5.3 with A2DP, LE 5.0 with A2DP, LE
Dimensions 164.4 x 77.9 x 7.5 mm 158.5 x 73.6 x 7.9 mm
Weight 192 grams 172 grams
Water Resistance IP54, dust and splash resistant Not rated
Contracts £5.00/mo
£125.00 upfront
SIM-free £134.99 £129.99
Deals Deals

Frequently Asked Questions

Which has the better screen, the Samsung Galaxy A17 or Samsung Galaxy A51?

The Samsung Galaxy A17 has the bigger screen at 6.7" compared to the Samsung Galaxy A51's 6.5", the Samsung Galaxy A51 has the sharper display at 405 pixels per inch versus 385, and both use Super AMOLED panels.

Which has the better camera, the Samsung Galaxy A17 or Samsung Galaxy A51?

The Samsung Galaxy A17 features a 50 Megapixels rear camera, while the Samsung Galaxy A51 has a 48 Megapixels rear camera. Both devices also have front-facing cameras for selfies and video calls.

Which is cheaper to buy SIM-free, the Samsung Galaxy A17 or Samsung Galaxy A51?

The Samsung Galaxy A51 is cheaper SIM-free, starting from £129.99.

What storage options are available for the Samsung Galaxy A17 and Samsung Galaxy A51?

The Samsung Galaxy A17 is available in 128GB, while the Samsung Galaxy A51 comes in 64GB, 128GB.

What processors do the Samsung Galaxy A17 and Samsung Galaxy A51 use?

The Samsung Galaxy A17 is powered by the Exynos 1330 (5 nm), while the Samsung Galaxy A51 uses the Exynos 9611.

Which is easier to carry and hold, the Samsung Galaxy A17 or Samsung Galaxy A51?

The Samsung Galaxy A51 is the more portable of the two — it's 20g lighter at 172 grams, it's also the more compact phone at 158.5 x 73.6 x 7.9 mm, the Samsung Galaxy A17 is slimmer at 7.5mm thick.

Which is more water resistant, the Samsung Galaxy A17 or Samsung Galaxy A51?

The Samsung Galaxy A17 is rated IP54, dust and splash resistant, while the Samsung Galaxy A51 is rated Not rated.

What operating system do the Samsung Galaxy A17 and Samsung Galaxy A51 run?

Both phones run Android.