Oppo K11x vs Redmi K80 Ultra
The Oppo K11x (2023) runs on the Qualcomm Snapdragon 695 5G, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 49/100 (a 24-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 5000); the main camera is 108 MP vs 50 MP; the Redmi K80 Ultra is faster in AnTuTu (2,874,956 vs 592,015); the Redmi K80 Ultra has NFC for contactless payments, the Oppo K11x doesn't; the Oppo K11x is noticeably lighter (195g vs 219g).
Profile comparison
Category scores
Oppo K11x
Redmi K80 Ultra
What makes Oppo K11x better?
- Better main camera: 108MP vs 50MP
- Lighter: 195g vs 219g
- Better camera (41/100 vs 37/100)
- Better portability (59/100 vs 40/100)
What makes Redmi K80 Ultra better?
- Higher AnTuTu: 2874956 vs 592015
- Better Geekbench Single: 2729 vs 905
- Better Geekbench Multi: 8430 vs 2101
- Bigger battery: 7410 vs 5000 mAh
- Faster charging: 100W vs 67W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (89/100 vs 46/100)
- Longer battery life (86/100 vs 53/100)
- Better display (94/100 vs 66/100)
Comparison verdict
Comparing the Oppo K11x vs the Redmi K80 Ultra, the Redmi K80 Ultra scores 24 points higher (73/100 vs 49/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 46/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 53/100). In the "performance" category, the Redmi K80 Ultra significantly outperforms the Oppo K11x (89/100 vs 46/100). In the "display" category, the Redmi K80 Ultra notably outperforms the Oppo K11x (94/100 vs 66/100). In the "camera" category, the Oppo K11x and the Redmi K80 Ultra are nearly equal (41/100 vs 37/100). In the "battery" category, the Redmi K80 Ultra significantly outperforms the Oppo K11x (86/100 vs 53/100). In the "portability" category, the Oppo K11x notably outperforms the Redmi K80 Ultra (59/100 vs 40/100).
Specs comparison
| Specification | Oppo K11x | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 695 5G | MediaTek Dimensity 9400+ | |
| AnTuTu | 592015 | 2874956 | |
| Geekbench Single | 905 | 2729 | |
| Geekbench Multi | 2101 | 8430 | |
| Display | 6.7" IPS LCD | 6.8" OLED | |
| Resolution | 1080x2400 | 1280x2772 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5000 mAh | 7410 mAh | |
| Charging | 67W | 100W | |
| Main camera | 108 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 13, ColorOS 13.1 | Android 15 | |
| Brightness (peak) | 680 nits | 3200 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 165.5×76.0×8.3 mm | — | |
| Weight | 195 g | 219 g | |
| Launch price | — | $350 |
Camera comparison
Oppo K11x
- Main: 108MP f/1.8
- Front: 16MP
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Oppo K11x
- 6.7" IPS LCD
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Battery and charging
Oppo K11x
- 5000 mAh
- Wired: 67W
- No wireless charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Overall performance score
We compared Oppo K11x and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Oppo K11x by 79.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo K11x
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Oppo K11x (89/100 vs 46/100).
display
In the "display" category, the Redmi K80 Ultra notably outperforms the Oppo K11x (94/100 vs 66/100).
camera
In the "camera" category, the Oppo K11x and the Redmi K80 Ultra are nearly equal (41/100 vs 37/100).
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the Oppo K11x (86/100 vs 53/100).
portability
In the "portability" category, the Oppo K11x notably outperforms the Redmi K80 Ultra (59/100 vs 40/100).
Frequently asked questions
Which is better: the Oppo K11x or the Redmi K80 Ultra?
The Redmi K80 Ultra significantly outperforms the Oppo K11x by 24 points (73/100 vs 49/100).
What is the rating of the Oppo K11x and the Redmi K80 Ultra?
The Oppo K11x has a MobileRank rating of 49/100, the Redmi K80 Ultra — 73/100.
Which is more powerful: the Oppo K11x or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on performance (89/100 vs 46/100).
Should you choose the Oppo K11x 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.