Oppo K11 vs Vivo iQOO 15
The Oppo K11 (2023) runs on the Qualcomm Snapdragon 782G, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 55/100 (a 31-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 5000); the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 806,420); the Oppo K11 is noticeably lighter (184g vs 215g).
Profile comparison
Category scores
Oppo K11
Vivo iQOO 15
What makes Oppo K11 better?
- Lighter: 184g vs 215g
- Better portability (67/100 vs 48/100)
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 806420
- Better Geekbench Single: 3013 vs 1126
- Better Geekbench Multi: 9287 vs 3034
- Bigger battery: 7000 vs 5000 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 55/100)
- Better camera (78/100 vs 35/100)
- Longer battery life (85/100 vs 60/100)
- Better display (99/100 vs 79/100)
Comparison verdict
Comparing the Oppo K11 vs the Vivo iQOO 15, the Vivo iQOO 15 scores 31 points higher (86/100 vs 55/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 55/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 35/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 60/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the Oppo K11 (94/100 vs 55/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Oppo K11 (99/100 vs 79/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Oppo K11 (78/100 vs 35/100). In the "battery" category, the Vivo iQOO 15 notably outperforms the Oppo K11 (85/100 vs 60/100). In the "portability" category, the Oppo K11 notably outperforms the Vivo iQOO 15 (67/100 vs 48/100).
Specs comparison
| Specification | Oppo K11 | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 782G | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 806420 | 3758268 | |
| Geekbench Single | 1126 | 3013 | |
| Geekbench Multi | 3034 | 9287 | |
| Display | 6.7" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5000 mAh | 7000 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 13, ColorOS 13.1 | Android 16 | |
| Brightness (peak) | 1100 nits | 6000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 162.7×75.5×8.2 mm | 163.7×76.8×8.1 mm | |
| Weight | 184 g | 215 g | |
| Launch price | — | $599 |
Camera comparison
Oppo K11
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Oppo K11
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Oppo K11
- 5000 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Oppo K11 and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Oppo K11 by 78.5% 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 Vivo iQOO 15 significantly outperforms the Oppo K11 (94/100 vs 55/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Oppo K11 (99/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Oppo K11 (78/100 vs 35/100).
battery
In the "battery" category, the Vivo iQOO 15 notably outperforms the Oppo K11 (85/100 vs 60/100).
portability
In the "portability" category, the Oppo K11 notably outperforms the Vivo iQOO 15 (67/100 vs 48/100).
Frequently asked questions
Which is better: the Oppo K11 or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Oppo K11 by 31 points (86/100 vs 55/100).
What is the rating of the Oppo K11 and the Vivo iQOO 15?
The Oppo K11 has a MobileRank rating of 55/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Oppo K11 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 35/100).
Which is more powerful: the Oppo K11 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 55/100).
Should you choose the Oppo K11 over the Vivo iQOO 15?
The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.