Redmi K80 Ultra vs Xiaomi Mi 11
The Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the Xiaomi Mi 11 (2021) runs on the Qualcomm Snapdragon 888; estimated prices are $350 and $500. By overall MobileRank rating, the Redmi K80 Ultra leads — 60/100 vs 40/100 (a 20-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 4600); the main camera is 50 MP vs 108 MP; the Redmi K80 Ultra is faster in AnTuTu (2,876,004 vs 1,098,795); the Xiaomi Mi 11 is noticeably lighter (196g vs 219g).
Redmi K80 Ultra
Xiaomi Mi 11
- Higher AnTuTu: 2876004 vs 1098795
- Better Geekbench Single: 2729 vs 1488
- Better Geekbench Multi: 8430 vs 3373
- Bigger battery: 7410 vs 4600 mAh
- Faster charging: 100W vs 55W
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper: $350 vs $500
- Higher performance (61/100 vs 11/100)
- Longer battery life (72/100 vs 44/100)
- Better value for money (86/100 vs 75/100)
- Better main camera: 108MP vs 50MP
- Lighter: 196g vs 219g
- Better camera (45/100 vs 32/100)
- Better design/ergonomics (55/100 vs 26/100)
Comparing the Redmi K80 Ultra vs the Xiaomi Mi 11, the Redmi K80 Ultra scores 20 points higher (60/100 vs 40/100). In the "performance" category, the Redmi K80 Ultra leads (61/100 vs 11/100). In the "camera" category, the Xiaomi Mi 11 leads (45/100 vs 32/100). In the "battery" category, the Redmi K80 Ultra leads (72/100 vs 44/100). In the "value for money" category, the Redmi K80 Ultra leads (86/100 vs 75/100). In the "performance" category, the Redmi K80 Ultra significantly outperforms the Xiaomi Mi 11 (61/100 vs 11/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Xiaomi Mi 11 is a bit better (45/100 vs 32/100). In the "battery" category, the Redmi K80 Ultra notably outperforms the Xiaomi Mi 11 (72/100 vs 44/100). In the "design" category, the Xiaomi Mi 11 notably outperforms the Redmi K80 Ultra (55/100 vs 26/100). In the "value for money" category, the Redmi K80 Ultra is a bit better (86/100 vs 75/100).
| Specification | Redmi K80 Ultra | Xiaomi Mi 11 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 888 | |
| AnTuTu | 2876004 | 1098795 | |
| Geekbench Single | 2729 | 1488 | |
| Geekbench Multi | 8430 | 3373 | |
| Display | 6.8" OLED | 6.8" AMOLED | |
| Resolution | 1280x2772 | 3200x1440 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7410 mAh | 4600 mAh | |
| Charging | 100W | 55W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 108 MP | |
| Ultrawide | 8 MP | 13 MP | |
| Front camera | 20 MP | 20 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 15 | Android 11 | |
| Brightness (peak) | 3200 nits | 1500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | — | 164.3×74.6×8.1 mm | |
| Weight | 219 g | 196 g | |
| Price | $350 | $500 |
Redmi K80 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 20MP
Xiaomi Mi 11
- Main: 108MP f/1.85
- Ultrawide: 13MP
- Front: 20MP
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Xiaomi Mi 11
- 6.8" AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- No wireless charging
Xiaomi Mi 11
- 4600 mAh
- Wired: 55W
- Wireless: 50W
We compared Redmi K80 Ultra and Xiaomi Mi 11, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Xiaomi Mi 11 by 161.7% in our overall performance rating.
Price difference: $150. Redmi K80 Ultra is cheaper by $150.
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Xiaomi Mi 11 (61/100 vs 11/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Xiaomi Mi 11 is a bit better (45/100 vs 32/100).
battery
In the "battery" category, the Redmi K80 Ultra notably outperforms the Xiaomi Mi 11 (72/100 vs 44/100).
design
In the "design" category, the Xiaomi Mi 11 notably outperforms the Redmi K80 Ultra (55/100 vs 26/100).
value for money
In the "value for money" category, the Redmi K80 Ultra is a bit better (86/100 vs 75/100).
Which is better: the Redmi K80 Ultra or the Xiaomi Mi 11?
The Redmi K80 Ultra significantly outperforms the Xiaomi Mi 11 by 20 points (60/100 vs 40/100).
What is the rating of the Redmi K80 Ultra and the Xiaomi Mi 11?
The Redmi K80 Ultra has a MobileRank rating of 60/100, the Xiaomi Mi 11 — 40/100.
Which has the better camera: the Redmi K80 Ultra or the Xiaomi Mi 11?
The Xiaomi Mi 11 leads on camera score (45/100 vs 32/100).
Which is more powerful: the Redmi K80 Ultra or the Xiaomi Mi 11?
The Redmi K80 Ultra leads on performance (61/100 vs 11/100).
Should you choose the Redmi K80 Ultra over the Xiaomi Mi 11?
The Redmi K80 Ultra is a better fit for active users, budget-conscious buyers. The Xiaomi Mi 11 is a better fit for budget-conscious buyers.