Oppo K11 vs Xiaomi 17 Ultra
The Oppo K11 (2023) runs on the Qualcomm Snapdragon 782G, while the Xiaomi 17 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Ultra leads — 89/100 vs 55/100 (a 34-point difference). Key differences: the Xiaomi 17 Ultra has the bigger battery (6000 mAh vs 5000); the Xiaomi 17 Ultra is faster in AnTuTu (3,667,711 vs 806,420); the Oppo K11 is noticeably lighter (184g vs 226g).
Profile comparison
Category scores
Oppo K11
Xiaomi 17 Ultra
What makes Oppo K11 better?
- Faster charging: 100W vs 90W
- Lighter: 184g vs 226g
- Better portability (67/100 vs 40/100)
What makes Xiaomi 17 Ultra better?
- Higher AnTuTu: 3667711 vs 806420
- Better Geekbench Single: 3639 vs 1126
- Better Geekbench Multi: 11047 vs 3034
- Bigger battery: 6000 vs 5000 mAh
- Higher performance (97/100 vs 55/100)
- Better camera (93/100 vs 35/100)
- Longer battery life (80/100 vs 60/100)
- Better display (89/100 vs 79/100)
Comparison verdict
Comparing the Oppo K11 vs the Xiaomi 17 Ultra, the Xiaomi 17 Ultra scores 34 points higher (89/100 vs 55/100). In the "performance" category, the Xiaomi 17 Ultra leads (97/100 vs 55/100). In the "camera" category, the Xiaomi 17 Ultra leads (93/100 vs 35/100). In the "battery" category, the Xiaomi 17 Ultra leads (80/100 vs 60/100). In the "performance" category, the Xiaomi 17 Ultra significantly outperforms the Oppo K11 (97/100 vs 55/100). In the "display" category, the Xiaomi 17 Ultra is a bit better (89/100 vs 79/100). In the "camera" category, the Xiaomi 17 Ultra significantly outperforms the Oppo K11 (93/100 vs 35/100). In the "battery" category, the Xiaomi 17 Ultra notably outperforms the Oppo K11 (80/100 vs 60/100). In the "portability" category, the Oppo K11 notably outperforms the Xiaomi 17 Ultra (67/100 vs 40/100).
Specs comparison
| Specification | Oppo K11 | Xiaomi 17 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 782G | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 806420 | 3667711 | |
| Geekbench Single | 1126 | 3639 | |
| Geekbench Multi | 3034 | 11047 | |
| Display | 6.7" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 6000 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 166 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 200 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 | 3500 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 162.7×75.5×8.2 mm | 162.9×77.6×8.3 mm | |
| Weight | 184 g | 226 g | |
| Launch price | — | $999 |
Camera comparison
Oppo K11
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 17 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Oppo K11
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Xiaomi 17 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Oppo K11
- 5000 mAh
- Wired: 100W
- No wireless charging
Xiaomi 17 Ultra
- 6000 mAh
- NanoReview test: web browsing 16:09 hrs, total 33:23 hrs
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Oppo K11 and Xiaomi 17 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra leads Oppo K11 by 78.0% 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 Xiaomi 17 Ultra significantly outperforms the Oppo K11 (97/100 vs 55/100).
display
In the "display" category, the Xiaomi 17 Ultra is a bit better (89/100 vs 79/100).
camera
In the "camera" category, the Xiaomi 17 Ultra significantly outperforms the Oppo K11 (93/100 vs 35/100).
battery
In the "battery" category, the Xiaomi 17 Ultra notably outperforms the Oppo K11 (80/100 vs 60/100).
portability
In the "portability" category, the Oppo K11 notably outperforms the Xiaomi 17 Ultra (67/100 vs 40/100).
Frequently asked questions
Which is better: the Oppo K11 or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra significantly outperforms the Oppo K11 by 34 points (89/100 vs 55/100).
What is the rating of the Oppo K11 and the Xiaomi 17 Ultra?
The Oppo K11 has a MobileRank rating of 55/100, the Xiaomi 17 Ultra — 89/100.
Which has the better camera: the Oppo K11 or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on camera score (93/100 vs 35/100).
Which is more powerful: the Oppo K11 or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on performance (97/100 vs 55/100).
Should you choose the Oppo K11 over the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.