OnePlus 15s vs Vivo X51 5G
The OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo X51 5G (2020) runs on the Qualcomm Snapdragon 765G. By overall MobileRank rating, the OnePlus 15s leads — 83/100 vs 46/100 (a 37-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 4315); the main camera is 50 MP vs 48 MP; the OnePlus 15s is faster in AnTuTu (3,942,923 vs 597,974).
OnePlus 15s
Vivo X51 5G
- Higher AnTuTu: 3942923 vs 597974
- Better Geekbench Single: 3640 vs 799
- Better Geekbench Multi: 11033 vs 1836
- Bigger battery: 7500 vs 4315 mAh
- Faster charging: 100W vs 33W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 165Hz vs 90Hz
- Higher performance (98/100 vs 44/100)
- Better camera (53/100 vs 42/100)
- Longer battery life (89/100 vs 31/100)
- Better display (95/100 vs 68/100)
- Lighter: 181g vs 195g
- Better portability (70/100 vs 64/100)
Comparing the OnePlus 15s vs the Vivo X51 5G, the OnePlus 15s scores 37 points higher (83/100 vs 46/100). In the "performance" category, the OnePlus 15s leads (98/100 vs 44/100). In the "camera" category, the OnePlus 15s leads (53/100 vs 42/100). In the "battery" category, the OnePlus 15s leads (89/100 vs 31/100). In the "performance" category, the OnePlus 15s significantly outperforms the Vivo X51 5G (98/100 vs 44/100). In the "display" category, the OnePlus 15s notably outperforms the Vivo X51 5G (95/100 vs 68/100). In the "camera" category, the OnePlus 15s is a bit better (53/100 vs 42/100). In the "battery" category, the OnePlus 15s significantly outperforms the Vivo X51 5G (89/100 vs 31/100). In the "portability" category, the Vivo X51 5G is a bit better (70/100 vs 64/100).
| Specification | OnePlus 15s | Vivo X51 5G | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 765G | |
| AnTuTu | 3942923 | 597974 | |
| Geekbench Single | 3640 | 799 | |
| Geekbench Multi | 11033 | 1836 | |
| Display | 6.3" AMOLED | 6.6" AMOLED | |
| Resolution | 2640x1216 | 1080x2376 | |
| Refresh rate | 165 Hz | 90 Hz | |
| Battery | 7500 mAh | 4315 mAh | |
| Charging | 100W | 33W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Telephoto | 50 MP | 8 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB | 8GB | |
| Storage | 256GB / 512GB | 256GB | |
| OS | Android 16 | Android 10, Funtouch 10.0 | |
| NFC | — | yes | |
| Dimensions | — | 158.5×72.8×8.0 mm | |
| Weight | 195 g | 181 g | |
| Launch price | $700 | — |
OnePlus 15s
- Main: 50MP f/f/1.8
- Telephoto: 50MP
- Front: 16MP
Vivo X51 5G
- Main: 48MP f/f/1.6
- Ultrawide: 8MP
- Telephoto: 8MP
- Front: 32MP
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
Vivo X51 5G
- 6.6" AMOLED
- Resolution: 1080x2376
- Refresh rate: 90 Hz
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Vivo X51 5G
- 4315 mAh
- Wired: 33W
- No wireless charging
We compared OnePlus 15s and Vivo X51 5G, covering their specs and all relevant benchmarks.
OnePlus 15s leads Vivo X51 5G by 559.4% in our overall performance rating.
Vivo X51 5G
Price unknownperformance
In the "performance" category, the OnePlus 15s significantly outperforms the Vivo X51 5G (98/100 vs 44/100).
display
In the "display" category, the OnePlus 15s notably outperforms the Vivo X51 5G (95/100 vs 68/100).
camera
In the "camera" category, the OnePlus 15s is a bit better (53/100 vs 42/100).
battery
In the "battery" category, the OnePlus 15s significantly outperforms the Vivo X51 5G (89/100 vs 31/100).
portability
In the "portability" category, the Vivo X51 5G is a bit better (70/100 vs 64/100).
Which is better: the OnePlus 15s or the Vivo X51 5G?
The OnePlus 15s significantly outperforms the Vivo X51 5G by 37 points (83/100 vs 46/100).
What is the rating of the OnePlus 15s and the Vivo X51 5G?
The OnePlus 15s has a MobileRank rating of 83/100, the Vivo X51 5G — 46/100.
Which has the better camera: the OnePlus 15s or the Vivo X51 5G?
The OnePlus 15s leads on camera score (53/100 vs 42/100).
Which is more powerful: the OnePlus 15s or the Vivo X51 5G?
The OnePlus 15s leads on performance (98/100 vs 44/100).
Should you choose the OnePlus 15s over the Vivo X51 5G?
The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo X51 5G is a better fit for everyday use.