Poco X7 Pro vs Samsung Galaxy A51
The Poco X7 Pro (2025) runs on the MediaTek Dimensity 8400 Ultra, while the Samsung Galaxy A51 (2020) runs on the Exynos 9611; launch prices were $369 and $399. By overall MobileRank rating, the Poco X7 Pro leads — 64/100 vs 34/100 (a 30-point difference). Key differences: the Poco X7 Pro has the bigger battery (6000 mAh vs 4000); the main camera is 50 MP vs 48 MP; the Poco X7 Pro is faster in AnTuTu (1,884,839 vs 355,351); the Samsung Galaxy A51 is noticeably lighter (172g vs 195g).
Poco X7 Pro
Samsung Galaxy A51
- Higher AnTuTu: 1884839 vs 355351
- Better Geekbench Single: 1579 vs 365
- Better Geekbench Multi: 6100 vs 1107
- Bigger battery: 6000 vs 4000 mAh
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 120Hz vs 60Hz
- Cheaper at launch: $369 vs $399
- Higher performance (75/100 vs 25/100)
- Better camera (37/100 vs 36/100)
- Longer battery life (65/100 vs 25/100)
- Better display (83/100 vs 51/100)
- Lighter: 172g vs 195g
- Better portability (77/100 vs 59/100)
Comparing the Poco X7 Pro vs the Samsung Galaxy A51, the Poco X7 Pro scores 30 points higher (64/100 vs 34/100). In the "performance" category, the Poco X7 Pro leads (75/100 vs 25/100). In the "battery" category, the Poco X7 Pro leads (65/100 vs 25/100). Value score: Poco X7 Pro — 68/100, Samsung Galaxy A51 — 6/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Poco X7 Pro significantly outperforms the Samsung Galaxy A51 (75/100 vs 25/100). In the "display" category, the Poco X7 Pro significantly outperforms the Samsung Galaxy A51 (83/100 vs 51/100). In the "camera" category, the Poco X7 Pro and the Samsung Galaxy A51 are nearly equal (37/100 vs 36/100). In the "battery" category, the Poco X7 Pro significantly outperforms the Samsung Galaxy A51 (65/100 vs 25/100). In the "portability" category, the Samsung Galaxy A51 notably outperforms the Poco X7 Pro (77/100 vs 59/100).
| Specification | Poco X7 Pro | Samsung Galaxy A51 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8400 Ultra | Exynos 9611 | |
| AnTuTu | 1884839 | 355351 | |
| Geekbench Single | 1579 | 365 | |
| Geekbench Multi | 6100 | 1107 | |
| Display | 6.7" AMOLED | 6.5" AMOLED | |
| Resolution | 2712x1220 | — | |
| Refresh rate | 120 Hz | 60 Hz | |
| Battery | 6000 mAh | 4000 mAh | |
| Charging | 90W | — | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 8GB / 12GB | 4GB / 6GB | |
| Storage | 256GB / 512GB | 64GB / 128GB | |
| OS | Android 15 / HyperOS 2 | — | |
| Brightness (peak) | 3200 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 160.8×75.2×8.3 mm | 158.5×73.6×7.9 mm | |
| Weight | 195 g | 172 g | |
| Launch price | $369 | $399 |
Poco X7 Pro
- Main: 50MP f/f/1.5
- Ultrawide: 8MP
- Front: 20MP
Samsung Galaxy A51
- Main: 48MP
- Front: 32MP
Poco X7 Pro
- 6.7" AMOLED
- Resolution: 2712x1220
- Refresh rate: 120 Hz
Samsung Galaxy A51
- 6.5" AMOLED
- Refresh rate: 60 Hz
Poco X7 Pro
- 6000 mAh
- Wired: 90W
- No wireless charging
Samsung Galaxy A51
- 4000 mAh
- No wireless charging
We compared Poco X7 Pro and Samsung Galaxy A51, covering their specs and all relevant benchmarks.
Poco X7 Pro leads Samsung Galaxy A51 by 430.4% in our overall performance rating.
Launch price difference: $30. Poco X7 Pro was $30 cheaper at launch.
performance
In the "performance" category, the Poco X7 Pro significantly outperforms the Samsung Galaxy A51 (75/100 vs 25/100).
display
In the "display" category, the Poco X7 Pro significantly outperforms the Samsung Galaxy A51 (83/100 vs 51/100).
camera
In the "camera" category, the Poco X7 Pro and the Samsung Galaxy A51 are nearly equal (37/100 vs 36/100).
battery
In the "battery" category, the Poco X7 Pro significantly outperforms the Samsung Galaxy A51 (65/100 vs 25/100).
portability
In the "portability" category, the Samsung Galaxy A51 notably outperforms the Poco X7 Pro (77/100 vs 59/100).
Which is better: the Poco X7 Pro or the Samsung Galaxy A51?
The Poco X7 Pro significantly outperforms the Samsung Galaxy A51 by 30 points (64/100 vs 34/100).
What is the rating of the Poco X7 Pro and the Samsung Galaxy A51?
The Poco X7 Pro has a MobileRank rating of 64/100, the Samsung Galaxy A51 — 34/100.
Which is more powerful: the Poco X7 Pro or the Samsung Galaxy A51?
The Poco X7 Pro leads on performance (75/100 vs 25/100).
Should you choose the Poco X7 Pro over the Samsung Galaxy A51?
The Poco X7 Pro is a better fit for active users. The Samsung Galaxy A51 is a better fit for everyday use.