Samsung Galaxy A51 vs Samsung Galaxy A72
Our verdict: If you want a bigger screen, the Samsung Galaxy A72 has 6.7"; if you prefer sharpness, the Samsung Galaxy A51 hits 405 PPI. Photography fans should note the Samsung Galaxy A72 packs a 64MP main sensor. For a lighter carry, the Samsung Galaxy A51 wins at 172g. SIM-free, the Samsung Galaxy A51 comes in at £159.99 — the lower starting price of the two.
Samsung Galaxy A51
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Samsung Galaxy A72
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|---|---|---|
| Screen | 6.5" | 6.7" |
| Display | Super AMOLED | Super AMOLED |
| Resolution | 1080 x 2400 | 1080 x 2400 |
| Pixels Per Inch | 405 | 393 |
| Rear Camera | 48 Megapixels | 64 Megapixels |
| Front Camera | 32 Megapixels | 32 Megapixels |
| Chipset | Exynos 9611 | Qualcomm SM7225 Snapdragon 750G 5G |
| Storage | 64GB, 128GB | 128GB |
| OS | Android | Android 11 |
| SIM Type | Nano SIM | Standard 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 | 158.5 x 73.6 x 7.9 mm | 165 x 77.4 x 8.4 mm |
| Weight | 172 grams | 203 grams |
| Water Resistance | Not rated | Not rated |
| Contracts | — | — |
| SIM-free | £159.99 | £169.99 |
| Deals | Deals |
Frequently Asked Questions
Which has the better screen, the Samsung Galaxy A51 or Samsung Galaxy A72?
The Samsung Galaxy A72 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 393, and both use Super AMOLED panels.
Which has the better camera, the Samsung Galaxy A51 or Samsung Galaxy A72?
The Samsung Galaxy A51 features a 48 Megapixels rear camera, while the Samsung Galaxy A72 has a 64 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 A51 or Samsung Galaxy A72?
The Samsung Galaxy A51 is cheaper SIM-free, starting from £159.99.
What storage options are available for the Samsung Galaxy A51 and Samsung Galaxy A72?
The Samsung Galaxy A51 is available in 64GB, 128GB, while the Samsung Galaxy A72 comes in 128GB.
What processors do the Samsung Galaxy A51 and Samsung Galaxy A72 use?
The Samsung Galaxy A51 is powered by the Exynos 9611, while the Samsung Galaxy A72 uses the Qualcomm SM7225 Snapdragon 750G 5G.
Which is easier to carry and hold, the Samsung Galaxy A51 or Samsung Galaxy A72?
The Samsung Galaxy A51 is the more portable of the two — it's 31g lighter at 172 grams, it's also the more compact phone at 158.5 x 73.6 x 7.9 mm, and is slimmer at 7.9mm thick.
Which is more water resistant, the Samsung Galaxy A51 or Samsung Galaxy A72?
Both phones share the same water resistance rating of Not rated.
What operating system do the Samsung Galaxy A51 and Samsung Galaxy A72 run?
The Samsung Galaxy A51 runs Android and the Samsung Galaxy A72 runs Android 11. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.