Oppo K11 vs Vivo X300 Ultra
The Oppo K11 (2023) runs on the Qualcomm Snapdragon 782G, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 55/100 (a 36-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 5000); the main camera is 50 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 806,420); the Oppo K11 is noticeably lighter (184g vs 230g).
Profile comparison
Category scores
Oppo K11
Vivo X300 Ultra
What makes Oppo K11 better?
- Lighter: 184g vs 230g
- Better portability (67/100 vs 39/100)
What makes Vivo X300 Ultra better?
- Higher AnTuTu: 4247433 vs 806420
- Better Geekbench Single: 3639 vs 1126
- Better Geekbench Multi: 11047 vs 3034
- Bigger battery: 7000 vs 5000 mAh
- Better main camera: 200MP vs 50MP
- Higher performance (99/100 vs 55/100)
- Better camera (96/100 vs 35/100)
- Longer battery life (85/100 vs 60/100)
- Better display (89/100 vs 79/100)
Comparison verdict
Comparing the Oppo K11 vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 36 points higher (91/100 vs 55/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 55/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 35/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 60/100). In the "performance" category, the Vivo X300 Ultra significantly outperforms the Oppo K11 (99/100 vs 55/100). In the "display" category, the Vivo X300 Ultra is a bit better (89/100 vs 79/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Oppo K11 (96/100 vs 35/100). In the "battery" category, the Vivo X300 Ultra notably outperforms the Oppo K11 (85/100 vs 60/100). In the "portability" category, the Oppo K11 notably outperforms the Vivo X300 Ultra (67/100 vs 39/100).
Specs comparison
| Specification | Oppo K11 | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 782G | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 806420 | 4247433 | |
| Geekbench Single | 1126 | 3639 | |
| Geekbench Multi | 3034 | 11047 | |
| Display | 6.7" AMOLED | 6.8" LTPO OLED | |
| Resolution | 1080x2400 | 3168x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 7000 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 50 MP | 200 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 | — | |
| NFC | yes | yes | |
| Protection | — | IP69 | |
| Dimensions | 162.7×75.5×8.2 mm | 163.0×76.8×8.2 mm | |
| Weight | 184 g | 230 g | |
| Launch price | — | $950 |
Camera comparison
Oppo K11
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Oppo K11
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Battery and charging
Oppo K11
- 5000 mAh
- Wired: 100W
- No wireless charging
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Oppo K11 and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Oppo K11 by 81.0% 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 Vivo X300 Ultra significantly outperforms the Oppo K11 (99/100 vs 55/100).
display
In the "display" category, the Vivo X300 Ultra is a bit better (89/100 vs 79/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Oppo K11 (96/100 vs 35/100).
battery
In the "battery" category, the Vivo X300 Ultra notably outperforms the Oppo K11 (85/100 vs 60/100).
portability
In the "portability" category, the Oppo K11 notably outperforms the Vivo X300 Ultra (67/100 vs 39/100).
Frequently asked questions
Which is better: the Oppo K11 or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the Oppo K11 by 36 points (91/100 vs 55/100).
What is the rating of the Oppo K11 and the Vivo X300 Ultra?
The Oppo K11 has a MobileRank rating of 55/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the Oppo K11 or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 35/100).
Which is more powerful: the Oppo K11 or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 55/100).
Should you choose the Oppo K11 over the Vivo X300 Ultra?
The Vivo X300 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.