OnePlus 13T vs Samsung Galaxy A51
The OnePlus 13T (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Samsung Galaxy A51 (2020) runs on the Exynos 9611; launch prices were $650 and $399. By overall MobileRank rating, the OnePlus 13T leads — 75/100 vs 34/100 (a 41-point difference). Key differences: the OnePlus 13T has the bigger battery (6260 mAh vs 4000); the main camera is 50 MP vs 48 MP; the OnePlus 13T is faster in AnTuTu (3,173,674 vs 355,351).
OnePlus 13T
Samsung Galaxy A51
- Higher AnTuTu: 3173674 vs 355351
- Better Geekbench Single: 3041 vs 365
- Better Geekbench Multi: 9494 vs 1107
- Bigger battery: 6260 vs 4000 mAh
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (92/100 vs 25/100)
- Better camera (53/100 vs 36/100)
- Longer battery life (65/100 vs 25/100)
- Better display (85/100 vs 51/100)
- Lighter: 172g vs 185g
- Cheaper at launch: $399 vs $650
- Better portability (77/100 vs 66/100)
Comparing the OnePlus 13T vs the Samsung Galaxy A51, the OnePlus 13T scores 41 points higher (75/100 vs 34/100). In the "performance" category, the OnePlus 13T leads (92/100 vs 25/100). In the "camera" category, the OnePlus 13T leads (53/100 vs 36/100). In the "battery" category, the OnePlus 13T leads (65/100 vs 25/100). Value score: OnePlus 13T — 62/100, 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 OnePlus 13T significantly outperforms the Samsung Galaxy A51 (92/100 vs 25/100). In the "display" category, the OnePlus 13T significantly outperforms the Samsung Galaxy A51 (85/100 vs 51/100). In the "camera" category, the OnePlus 13T notably outperforms the Samsung Galaxy A51 (53/100 vs 36/100). In the "battery" category, the OnePlus 13T significantly outperforms the Samsung Galaxy A51 (65/100 vs 25/100). In the "portability" category, the Samsung Galaxy A51 is a bit better (77/100 vs 66/100).
| Specification | OnePlus 13T | Samsung Galaxy A51 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Exynos 9611 | |
| AnTuTu | 3173674 | 355351 | |
| Geekbench Single | 3041 | 365 | |
| Geekbench Multi | 9494 | 1107 | |
| Display | 6.3" LTPO AMOLED | 6.5" AMOLED | |
| Resolution | 1216x2640 | — | |
| Refresh rate | 120 Hz | 60 Hz | |
| Battery | 6260 mAh | 4000 mAh | |
| Charging | 80W | — | |
| Main camera | 50 MP | 48 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 4GB / 6GB | |
| Storage | 256GB / 512GB / 1TB | 64GB / 128GB | |
| OS | Android 15, OxygenOS 15 (International), ColorOS 15 (China) | — | |
| Brightness (peak) | 1600 nits | — | |
| NFC | yes | yes | |
| Protection | IP65 | — | |
| Dimensions | 150.8×71.7×8.2 mm | 158.5×73.6×7.9 mm | |
| Weight | 185 g | 172 g | |
| Launch price | $650 | $399 |
OnePlus 13T
- Main: 50MP f/f/1.8
- Telephoto: 50MP
- Front: 16MP
Samsung Galaxy A51
- Main: 48MP
- Front: 32MP
OnePlus 13T
- 6.3" LTPO AMOLED
- Resolution: 1216x2640
- Refresh rate: 120 Hz
Samsung Galaxy A51
- 6.5" AMOLED
- Refresh rate: 60 Hz
OnePlus 13T
- 6260 mAh
- Wired: 80W
- No wireless charging
Samsung Galaxy A51
- 4000 mAh
- No wireless charging
We compared OnePlus 13T and Samsung Galaxy A51, covering their specs and all relevant benchmarks.
OnePlus 13T leads Samsung Galaxy A51 by 793.1% in our overall performance rating.
Launch price difference: $251. Samsung Galaxy A51 was $251 cheaper at launch.
performance
In the "performance" category, the OnePlus 13T significantly outperforms the Samsung Galaxy A51 (92/100 vs 25/100).
display
In the "display" category, the OnePlus 13T significantly outperforms the Samsung Galaxy A51 (85/100 vs 51/100).
camera
In the "camera" category, the OnePlus 13T notably outperforms the Samsung Galaxy A51 (53/100 vs 36/100).
battery
In the "battery" category, the OnePlus 13T significantly outperforms the Samsung Galaxy A51 (65/100 vs 25/100).
portability
In the "portability" category, the Samsung Galaxy A51 is a bit better (77/100 vs 66/100).
Which is better: the OnePlus 13T or the Samsung Galaxy A51?
The OnePlus 13T significantly outperforms the Samsung Galaxy A51 by 41 points (75/100 vs 34/100).
What is the rating of the OnePlus 13T and the Samsung Galaxy A51?
The OnePlus 13T has a MobileRank rating of 75/100, the Samsung Galaxy A51 — 34/100.
Which has the better camera: the OnePlus 13T or the Samsung Galaxy A51?
The OnePlus 13T leads on camera score (53/100 vs 36/100).
Which is more powerful: the OnePlus 13T or the Samsung Galaxy A51?
The OnePlus 13T leads on performance (92/100 vs 25/100).
Should you choose the OnePlus 13T over the Samsung Galaxy A51?
The OnePlus 13T is a better fit for gamers and power users. The Samsung Galaxy A51 is a better fit for everyday use.