OnePlus 15 vs Oppo A57 4G
The OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Oppo A57 4G (2022) runs on the MediaTek Helio G35. By overall MobileRank rating, the OnePlus 15 leads — 86/100 vs 25/100 (a 61-point difference). Key differences: the OnePlus 15 has the bigger battery (6500 mAh vs 5000); the main camera is 50 MP vs 13 MP; the OnePlus 15 is faster in AnTuTu (3,606,149 vs 200,794); the OnePlus 15 has NFC for contactless payments, the Oppo A57 4G doesn't; the Oppo A57 4G is noticeably lighter (187g vs 213g).
Profile comparison
Category scores
OnePlus 15
Oppo A57 4G
What makes OnePlus 15 better?
- Higher AnTuTu: 3606149 vs 200794
- Better Geekbench Single: 3639 vs 300
- Better Geekbench Multi: 11047 vs 843
- Bigger battery: 6500 vs 5000 mAh
- Faster charging: 120W vs 33W
- Better main camera: 50MP vs 13MP
- Higher performance (97/100 vs 15/100)
- Better camera (78/100 vs 10/100)
- Longer battery life (89/100 vs 46/100)
- Better display (84/100 vs 39/100)
What makes Oppo A57 4G better?
- Lighter: 187g vs 213g
- Better portability (67/100 vs 50/100)
Comparison verdict
Comparing the OnePlus 15 vs the Oppo A57 4G, the OnePlus 15 scores 61 points higher (86/100 vs 25/100). In the "performance" category, the OnePlus 15 leads (97/100 vs 15/100). In the "camera" category, the OnePlus 15 leads (78/100 vs 10/100). In the "battery" category, the OnePlus 15 leads (89/100 vs 46/100). In the "performance" category, the OnePlus 15 significantly outperforms the Oppo A57 4G (97/100 vs 15/100). In the "display" category, the OnePlus 15 significantly outperforms the Oppo A57 4G (84/100 vs 39/100). In the "camera" category, the OnePlus 15 significantly outperforms the Oppo A57 4G (78/100 vs 10/100). In the "battery" category, the OnePlus 15 significantly outperforms the Oppo A57 4G (89/100 vs 46/100). In the "portability" category, the Oppo A57 4G notably outperforms the OnePlus 15 (67/100 vs 50/100).
Specs comparison
| Specification | OnePlus 15 | Oppo A57 4G | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Helio G35 | |
| AnTuTu | 3606149 | 200794 | |
| Geekbench Single | 3639 | 300 | |
| Geekbench Multi | 11047 | 843 | |
| Display | 6.8" AMOLED | 6.6" IPS LCD | |
| Resolution | 1272x2772 | 720x1612 | |
| Refresh rate | 120 Hz | — | |
| Battery | 6500 mAh | 5000 mAh | |
| Charging | 120W | 33W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 13 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 12GB / 16GB | 3GB / 4GB | |
| Storage | 256GB / 512GB | 64GB / 128GB | |
| OS | Android 16, OxygenOS 16 (Global), ColorOS 16 (China) | Android 12, ColorOS 12.1 | |
| Brightness (peak) | 1800 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | IPX4 | |
| Dimensions | 161.4×76.7×8.1 mm | 163.7×75.0×8.0 mm | |
| Weight | 213 g | 187 g | |
| Launch price | $799 | — |
Camera comparison
OnePlus 15
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Oppo A57 4G
- Main: 13MP f/2.2
- Front: 8MP
Display comparison
OnePlus 15
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 120 Hz
Oppo A57 4G
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: —
Battery and charging
OnePlus 15
- 6500 mAh
- Wired: 120W
- Wireless: 50W
Oppo A57 4G
- 5000 mAh
- Wired: 33W
- No wireless charging
Overall performance score
We compared OnePlus 15 and Oppo A57 4G, covering their specs and all relevant benchmarks.
OnePlus 15 leads Oppo A57 4G by 1695.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo A57 4G
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus 15 significantly outperforms the Oppo A57 4G (97/100 vs 15/100).
display
In the "display" category, the OnePlus 15 significantly outperforms the Oppo A57 4G (84/100 vs 39/100).
camera
In the "camera" category, the OnePlus 15 significantly outperforms the Oppo A57 4G (78/100 vs 10/100).
battery
In the "battery" category, the OnePlus 15 significantly outperforms the Oppo A57 4G (89/100 vs 46/100).
portability
In the "portability" category, the Oppo A57 4G notably outperforms the OnePlus 15 (67/100 vs 50/100).
Frequently asked questions
Which is better: the OnePlus 15 or the Oppo A57 4G?
The OnePlus 15 significantly outperforms the Oppo A57 4G by 61 points (86/100 vs 25/100).
What is the rating of the OnePlus 15 and the Oppo A57 4G?
The OnePlus 15 has a MobileRank rating of 86/100, the Oppo A57 4G — 25/100.
Which has the better camera: the OnePlus 15 or the Oppo A57 4G?
The OnePlus 15 leads on camera score (78/100 vs 10/100).
Which is more powerful: the OnePlus 15 or the Oppo A57 4G?
The OnePlus 15 leads on performance (97/100 vs 15/100).
Should you choose the OnePlus 15 over the Oppo A57 4G?
The OnePlus 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.