OnePlus 15 vs Samsung Galaxy A57
The OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Samsung Galaxy A57 (2026) runs on the Samsung Exynos 1680; estimated prices are $799 and $350. By overall MobileRank rating, the OnePlus 15 leads — 61/100 vs 38/100 (a 23-point difference). Key differences: the OnePlus 15 has the bigger battery (6500 mAh vs 5000); the OnePlus 15 is faster in AnTuTu (3,621,671 vs 1,357,223); the Samsung Galaxy A57 is noticeably lighter (183g vs 213g).
OnePlus 15
Samsung Galaxy A57
- Higher AnTuTu: 3621671 vs 1357223
- Better Geekbench Single: 3050 vs 1389
- Better Geekbench Multi: 9300 vs 4453
- Bigger battery: 6500 vs 5000 mAh
- Higher performance (77/100 vs 16/100)
- Better camera (34/100 vs 29/100)
- Longer battery life (48/100 vs 37/100)
- Lighter: 183g vs 213g
- Cheaper: $350 vs $799
- Better design/ergonomics (71/100 vs 33/100)
- Better value for money (86/100 vs 55/100)
Comparing the OnePlus 15 vs the Samsung Galaxy A57, the OnePlus 15 scores 23 points higher (61/100 vs 38/100). In the "performance" category, the OnePlus 15 leads (77/100 vs 16/100). In the "battery" category, the OnePlus 15 leads (48/100 vs 37/100). In the "value for money" category, the Samsung Galaxy A57 leads (86/100 vs 55/100). In the "performance" category, the OnePlus 15 significantly outperforms the Samsung Galaxy A57 (77/100 vs 16/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the OnePlus 15 is a bit better (34/100 vs 29/100). In the "battery" category, the OnePlus 15 is a bit better (48/100 vs 37/100). In the "design" category, the Samsung Galaxy A57 significantly outperforms the OnePlus 15 (71/100 vs 33/100). In the "value for money" category, the Samsung Galaxy A57 significantly outperforms the OnePlus 15 (86/100 vs 55/100).
| Specification | OnePlus 15 | Samsung Galaxy A57 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Samsung Exynos 1680 | |
| AnTuTu | 3621671 | 1357223 | |
| Geekbench Single | 3050 | 1389 | |
| Geekbench Multi | 9300 | 4453 | |
| Display | 6.8" AMOLED | 6.7" Super AMOLED | |
| Resolution | — | 2340x1080 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 5000 mAh | |
| Charging | — | 25W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 32 MP | 13 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | — | Android 16 | |
| Brightness (peak) | 1800 nits | 1900 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 161.4×76.7×8.1 mm | 161.5×76.8×6.9 mm | |
| Weight | 213 g | 183 g | |
| Price | $799 | $350 |
OnePlus 15
- Main: 50MP
- Front: 32MP
Samsung Galaxy A57
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 13MP
OnePlus 15
- 6.8" AMOLED
- Refresh rate: 120 Hz
Samsung Galaxy A57
- 6.7" Super AMOLED
- Resolution: 2340x1080
- Refresh rate: 120 Hz
OnePlus 15
- 6500 mAh
- No wireless charging
Samsung Galaxy A57
- 5000 mAh
- Wired: 25W
- No wireless charging
We compared OnePlus 15 and Samsung Galaxy A57, covering their specs and all relevant benchmarks.
OnePlus 15 leads Samsung Galaxy A57 by 166.8% in our overall performance rating.
Price difference: $449. Samsung Galaxy A57 is cheaper by $449.
performance
In the "performance" category, the OnePlus 15 significantly outperforms the Samsung Galaxy A57 (77/100 vs 16/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the OnePlus 15 is a bit better (34/100 vs 29/100).
battery
In the "battery" category, the OnePlus 15 is a bit better (48/100 vs 37/100).
design
In the "design" category, the Samsung Galaxy A57 significantly outperforms the OnePlus 15 (71/100 vs 33/100).
value for money
In the "value for money" category, the Samsung Galaxy A57 significantly outperforms the OnePlus 15 (86/100 vs 55/100).
Which is better: the OnePlus 15 or the Samsung Galaxy A57?
The OnePlus 15 significantly outperforms the Samsung Galaxy A57 by 23 points (61/100 vs 38/100).
What is the rating of the OnePlus 15 and the Samsung Galaxy A57?
The OnePlus 15 has a MobileRank rating of 61/100, the Samsung Galaxy A57 — 38/100.
Which has the better camera: the OnePlus 15 or the Samsung Galaxy A57?
The OnePlus 15 leads on camera score (34/100 vs 29/100).
Which is more powerful: the OnePlus 15 or the Samsung Galaxy A57?
The OnePlus 15 leads on performance (77/100 vs 16/100).
Should you choose the OnePlus 15 over the Samsung Galaxy A57?
The OnePlus 15 is a better fit for active users. The Samsung Galaxy A57 is a better fit for budget-conscious buyers.