Oppo A11 vs Redmi K80 Ultra
The Oppo A11 (2019) runs on the Qualcomm Snapdragon 665, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 28/100 (a 45-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 5000); the main camera is 12 MP vs 50 MP; the Redmi K80 Ultra is faster in AnTuTu (2,874,956 vs 329,457); the Redmi K80 Ultra has NFC for contactless payments, the Oppo A11 doesn't; the Oppo A11 is noticeably lighter (195g vs 219g).
Profile comparison
Category scores
Oppo A11
Redmi K80 Ultra
What makes Oppo A11 better?
- Lighter: 195g vs 219g
- Better portability (50/100 vs 40/100)
What makes Redmi K80 Ultra better?
- Higher AnTuTu: 2874956 vs 329457
- Better Geekbench Single: 2729 vs 321
- Better Geekbench Multi: 8430 vs 1128
- Bigger battery: 7410 vs 5000 mAh
- Faster charging: 100W vs 10W
- Better main camera: 50MP vs 12MP
- Higher performance (89/100 vs 24/100)
- Better camera (37/100 vs 13/100)
- Longer battery life (86/100 vs 43/100)
- Better display (94/100 vs 39/100)
Comparison verdict
Comparing the Oppo A11 vs the Redmi K80 Ultra, the Redmi K80 Ultra scores 45 points higher (73/100 vs 28/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 24/100). In the "camera" category, the Redmi K80 Ultra leads (37/100 vs 13/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 43/100). In the "performance" category, the Redmi K80 Ultra significantly outperforms the Oppo A11 (89/100 vs 24/100). In the "display" category, the Redmi K80 Ultra significantly outperforms the Oppo A11 (94/100 vs 39/100). In the "camera" category, the Redmi K80 Ultra notably outperforms the Oppo A11 (37/100 vs 13/100). In the "battery" category, the Redmi K80 Ultra significantly outperforms the Oppo A11 (86/100 vs 43/100). In the "portability" category, the Oppo A11 is a bit better (50/100 vs 40/100).
Specs comparison
| Specification | Oppo A11 | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 665 | MediaTek Dimensity 9400+ | |
| AnTuTu | 329457 | 2874956 | |
| Geekbench Single | 321 | 2729 | |
| Geekbench Multi | 1128 | 8430 | |
| Display | 6.5" IPS LCD | 6.8" OLED | |
| Resolution | 720x1600 | 1280x2772 | |
| Refresh rate | — | 144 Hz | |
| Battery | 5000 mAh | 7410 mAh | |
| Charging | 10W | 100W | |
| Main camera | 12 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 8 MP | 20 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 64GB / 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie); ColorOS 6.0 | Android 15 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 163.6×75.6×9.1 mm | — | |
| Weight | 195 g | 219 g | |
| Launch price | — | $350 |
Camera comparison
Oppo A11
- Main: 12MP f/1.8
- Ultrawide: 8MP
- Front: 8MP
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Oppo A11
- 6.5" IPS LCD
- Resolution: 720x1600
- Refresh rate: —
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Battery and charging
Oppo A11
- 5000 mAh
- Wired: 10W
- No wireless charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Overall performance score
We compared Oppo A11 and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Oppo A11 by 88.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo A11
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Oppo A11 (89/100 vs 24/100).
display
In the "display" category, the Redmi K80 Ultra significantly outperforms the Oppo A11 (94/100 vs 39/100).
camera
In the "camera" category, the Redmi K80 Ultra notably outperforms the Oppo A11 (37/100 vs 13/100).
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the Oppo A11 (86/100 vs 43/100).
portability
In the "portability" category, the Oppo A11 is a bit better (50/100 vs 40/100).
Frequently asked questions
Which is better: the Oppo A11 or the Redmi K80 Ultra?
The Redmi K80 Ultra significantly outperforms the Oppo A11 by 45 points (73/100 vs 28/100).
What is the rating of the Oppo A11 and the Redmi K80 Ultra?
The Oppo A11 has a MobileRank rating of 28/100, the Redmi K80 Ultra — 73/100.
Which has the better camera: the Oppo A11 or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on camera score (37/100 vs 13/100).
Which is more powerful: the Oppo A11 or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on performance (89/100 vs 24/100).
Should you choose the Oppo A11 over the Redmi K80 Ultra?
The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.