Realme GT 8 Pro vs Samsung Galaxy A51
The Realme GT 8 Pro (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Samsung Galaxy A51 (2020) runs on the Exynos 9611; launch prices were $599 and $399. By overall MobileRank rating, the Realme GT 8 Pro leads — 84/100 vs 34/100 (a 50-point difference). Key differences: the Realme GT 8 Pro has the bigger battery (6500 mAh vs 4000); the main camera is 50 MP vs 48 MP; the Realme GT 8 Pro is faster in AnTuTu (3,942,923 vs 355,351); the Samsung Galaxy A51 is noticeably lighter (172g vs 207g).
Realme GT 8 Pro
Samsung Galaxy A51
- Higher AnTuTu: 3942923 vs 355351
- Better Geekbench Single: 3640 vs 365
- Better Geekbench Multi: 11033 vs 1107
- Bigger battery: 6500 vs 4000 mAh
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (98/100 vs 25/100)
- Better camera (73/100 vs 36/100)
- Longer battery life (83/100 vs 25/100)
- Better display (84/100 vs 51/100)
- Lighter: 172g vs 207g
- Cheaper at launch: $399 vs $599
- Better portability (77/100 vs 52/100)
Comparing the Realme GT 8 Pro vs the Samsung Galaxy A51, the Realme GT 8 Pro scores 50 points higher (84/100 vs 34/100). In the "performance" category, the Realme GT 8 Pro leads (98/100 vs 25/100). In the "camera" category, the Realme GT 8 Pro leads (73/100 vs 36/100). In the "battery" category, the Realme GT 8 Pro leads (83/100 vs 25/100). Value score: Realme GT 8 Pro — 80/100, 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 Realme GT 8 Pro significantly outperforms the Samsung Galaxy A51 (98/100 vs 25/100). In the "display" category, the Realme GT 8 Pro significantly outperforms the Samsung Galaxy A51 (84/100 vs 51/100). In the "camera" category, the Realme GT 8 Pro significantly outperforms the Samsung Galaxy A51 (73/100 vs 36/100). In the "battery" category, the Realme GT 8 Pro significantly outperforms the Samsung Galaxy A51 (83/100 vs 25/100). In the "portability" category, the Samsung Galaxy A51 notably outperforms the Realme GT 8 Pro (77/100 vs 52/100).
| Specification | Realme GT 8 Pro | Samsung Galaxy A51 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Exynos 9611 | |
| AnTuTu | 3942923 | 355351 | |
| Geekbench Single | 3640 | 365 | |
| Geekbench Multi | 11033 | 1107 | |
| Display | 6.8" LTPO AMOLED | 6.5" AMOLED | |
| Resolution | 2780x1264 | — | |
| Refresh rate | 120 Hz | 60 Hz | |
| Battery | 6500 mAh | 4000 mAh | |
| Charging | 100W | — | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 4GB / 6GB | |
| Storage | 256GB / 512GB | 64GB / 128GB | |
| OS | Android 15 | — | |
| NFC | — | yes | |
| Dimensions | — | 158.5×73.6×7.9 mm | |
| Weight | 207 g | 172 g | |
| Launch price | $599 | $399 |
Realme GT 8 Pro
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 16MP
Samsung Galaxy A51
- Main: 48MP
- Front: 32MP
Realme GT 8 Pro
- 6.8" LTPO AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Samsung Galaxy A51
- 6.5" AMOLED
- Refresh rate: 60 Hz
Realme GT 8 Pro
- 6500 mAh
- Wired: 100W
- Wireless charging: no data
Samsung Galaxy A51
- 4000 mAh
- No wireless charging
We compared Realme GT 8 Pro and Samsung Galaxy A51, covering their specs and all relevant benchmarks.
Realme GT 8 Pro leads Samsung Galaxy A51 by 1009.6% in our overall performance rating.
Launch price difference: $200. Samsung Galaxy A51 was $200 cheaper at launch.
performance
In the "performance" category, the Realme GT 8 Pro significantly outperforms the Samsung Galaxy A51 (98/100 vs 25/100).
display
In the "display" category, the Realme GT 8 Pro significantly outperforms the Samsung Galaxy A51 (84/100 vs 51/100).
camera
In the "camera" category, the Realme GT 8 Pro significantly outperforms the Samsung Galaxy A51 (73/100 vs 36/100).
battery
In the "battery" category, the Realme GT 8 Pro significantly outperforms the Samsung Galaxy A51 (83/100 vs 25/100).
portability
In the "portability" category, the Samsung Galaxy A51 notably outperforms the Realme GT 8 Pro (77/100 vs 52/100).
Which is better: the Realme GT 8 Pro or the Samsung Galaxy A51?
The Realme GT 8 Pro significantly outperforms the Samsung Galaxy A51 by 50 points (84/100 vs 34/100).
What is the rating of the Realme GT 8 Pro and the Samsung Galaxy A51?
The Realme GT 8 Pro has a MobileRank rating of 84/100, the Samsung Galaxy A51 — 34/100.
Which has the better camera: the Realme GT 8 Pro or the Samsung Galaxy A51?
The Realme GT 8 Pro leads on camera score (73/100 vs 36/100).
Which is more powerful: the Realme GT 8 Pro or the Samsung Galaxy A51?
The Realme GT 8 Pro leads on performance (98/100 vs 25/100).
Should you choose the Realme GT 8 Pro over the Samsung Galaxy A51?
The Realme GT 8 Pro is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Samsung Galaxy A51 is a better fit for everyday use.