OnePlus 15s vs Oppo K11
The OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Oppo K11 (2023) runs on the Qualcomm Snapdragon 782G. By overall MobileRank rating, the OnePlus 15s leads — 83/100 vs 55/100 (a 28-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 5000); the OnePlus 15s is faster in AnTuTu (3,950,082 vs 806,420).
Profile comparison
Category scores
OnePlus 15s
Oppo K11
What makes OnePlus 15s better?
- Higher AnTuTu: 3950082 vs 806420
- Better Geekbench Single: 3639 vs 1126
- Better Geekbench Multi: 11047 vs 3034
- Bigger battery: 7500 vs 5000 mAh
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (98/100 vs 55/100)
- Better camera (53/100 vs 35/100)
- Longer battery life (89/100 vs 60/100)
- Better display (95/100 vs 79/100)
What makes Oppo K11 better?
- Lighter: 184g vs 195g
- Better portability (67/100 vs 64/100)
Comparison verdict
Comparing the OnePlus 15s vs the Oppo K11, the OnePlus 15s scores 28 points higher (83/100 vs 55/100). In the "performance" category, the OnePlus 15s leads (98/100 vs 55/100). In the "camera" category, the OnePlus 15s leads (53/100 vs 35/100). In the "battery" category, the OnePlus 15s leads (89/100 vs 60/100). In the "performance" category, the OnePlus 15s significantly outperforms the Oppo K11 (98/100 vs 55/100). In the "display" category, the OnePlus 15s notably outperforms the Oppo K11 (95/100 vs 79/100). In the "camera" category, the OnePlus 15s notably outperforms the Oppo K11 (53/100 vs 35/100). In the "battery" category, the OnePlus 15s notably outperforms the Oppo K11 (89/100 vs 60/100). In the "portability" category, the Oppo K11 and the OnePlus 15s are nearly equal (67/100 vs 64/100).
Specs comparison
| Specification | OnePlus 15s | Oppo K11 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 782G | |
| AnTuTu | 3950082 | 806420 | |
| Geekbench Single | 3639 | 1126 | |
| Geekbench Multi | 11047 | 3034 | |
| Display | 6.3" AMOLED | 6.7" AMOLED | |
| Resolution | 2640x1216 | 1080x2400 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 7500 mAh | 5000 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 13, ColorOS 13.1 | |
| Brightness (peak) | — | 1100 nits | |
| NFC | — | yes | |
| Dimensions | — | 162.7×75.5×8.2 mm | |
| Weight | 195 g | 184 g | |
| Launch price | $700 | — |
Camera comparison
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Oppo K11
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Display comparison
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
Oppo K11
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Oppo K11
- 5000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared OnePlus 15s and Oppo K11, covering their specs and all relevant benchmarks.
OnePlus 15s leads Oppo K11 by 389.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo K11
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus 15s significantly outperforms the Oppo K11 (98/100 vs 55/100).
display
In the "display" category, the OnePlus 15s notably outperforms the Oppo K11 (95/100 vs 79/100).
camera
In the "camera" category, the OnePlus 15s notably outperforms the Oppo K11 (53/100 vs 35/100).
battery
In the "battery" category, the OnePlus 15s notably outperforms the Oppo K11 (89/100 vs 60/100).
portability
In the "portability" category, the Oppo K11 and the OnePlus 15s are nearly equal (67/100 vs 64/100).
Frequently asked questions
Which is better: the OnePlus 15s or the Oppo K11?
The OnePlus 15s significantly outperforms the Oppo K11 by 28 points (83/100 vs 55/100).
What is the rating of the OnePlus 15s and the Oppo K11?
The OnePlus 15s has a MobileRank rating of 83/100, the Oppo K11 — 55/100.
Which has the better camera: the OnePlus 15s or the Oppo K11?
The OnePlus 15s leads on camera score (53/100 vs 35/100).
Which is more powerful: the OnePlus 15s or the Oppo K11?
The OnePlus 15s leads on performance (98/100 vs 55/100).
Should you choose the OnePlus 15s over the Oppo K11?
The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.