Redmi K80 Ultra vs Vivo iQOO Z6
The Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the Vivo iQOO Z6 (2022) runs on the Qualcomm Snapdragon 695 5G. By overall MobileRank rating, the Redmi K80 Ultra leads — 60/100 vs 30/100 (a 30-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 5000); the Redmi K80 Ultra is faster in AnTuTu (2,876,004 vs 592,015); the Redmi K80 Ultra has NFC for contactless payments, the Vivo iQOO Z6 doesn't; the Vivo iQOO Z6 is noticeably lighter (185g vs 219g).
Redmi K80 Ultra
Vivo iQOO Z6
- Higher AnTuTu: 2876004 vs 592015
- Better Geekbench Single: 2729 vs 905
- Better Geekbench Multi: 8430 vs 2003
- Bigger battery: 7410 vs 5000 mAh
- Faster charging: 100W vs 18W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (61/100 vs 0/100)
- Better camera (32/100 vs 27/100)
- Longer battery life (72/100 vs 36/100)
- Better value for money (86/100 vs 55/100)
- Lighter: 185g vs 219g
- Better design/ergonomics (68/100 vs 26/100)
Comparing the Redmi K80 Ultra vs the Vivo iQOO Z6, the Redmi K80 Ultra scores 30 points higher (60/100 vs 30/100). In the "performance" category, the Redmi K80 Ultra leads (61/100 vs 0/100). In the "battery" category, the Redmi K80 Ultra leads (72/100 vs 36/100). In the "value for money" category, the Redmi K80 Ultra leads (86/100 vs 55/100). In the "performance" category, the Redmi K80 Ultra significantly outperforms the Vivo iQOO Z6 (61/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K80 Ultra is a bit better (32/100 vs 27/100). In the "battery" category, the Redmi K80 Ultra significantly outperforms the Vivo iQOO Z6 (72/100 vs 36/100). In the "design" category, the Vivo iQOO Z6 significantly outperforms the Redmi K80 Ultra (68/100 vs 26/100). In the "value for money" category, the Redmi K80 Ultra significantly outperforms the Vivo iQOO Z6 (86/100 vs 55/100).
| Specification | Redmi K80 Ultra | Vivo iQOO Z6 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 695 5G | |
| AnTuTu | 2876004 | 592015 | |
| Geekbench Single | 2729 | 905 | |
| Geekbench Multi | 8430 | 2003 | |
| Display | 6.8" OLED | 6.6" IPS LCD | |
| Resolution | 1280x2772 | 1080x2408 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7410 mAh | 5000 mAh | |
| Charging | 100W | 18W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 12GB / 16GB | 4GB / 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB | |
| OS | Android 15 | Android 12, Funtouch 12 | |
| Brightness (peak) | 3200 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | — | 164.0×75.8×8.3 mm | |
| Weight | 219 g | 185 g | |
| Price | $350 | — |
Redmi K80 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO Z6
- Main: 50MP f/f/1.8
- Front: 16MP
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Vivo iQOO Z6
- 6.6" IPS LCD
- Resolution: 1080x2408
- Refresh rate: 120 Hz
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Z6
- 5000 mAh
- Wired: 18W
- No wireless charging
We compared Redmi K80 Ultra and Vivo iQOO Z6, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Vivo iQOO Z6 by 385.8% in our overall performance rating.
Vivo iQOO Z6
Price unknownperformance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Vivo iQOO Z6 (61/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi K80 Ultra is a bit better (32/100 vs 27/100).
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the Vivo iQOO Z6 (72/100 vs 36/100).
design
In the "design" category, the Vivo iQOO Z6 significantly outperforms the Redmi K80 Ultra (68/100 vs 26/100).
value for money
In the "value for money" category, the Redmi K80 Ultra significantly outperforms the Vivo iQOO Z6 (86/100 vs 55/100).
Which is better: the Redmi K80 Ultra or the Vivo iQOO Z6?
The Redmi K80 Ultra significantly outperforms the Vivo iQOO Z6 by 30 points (60/100 vs 30/100).
What is the rating of the Redmi K80 Ultra and the Vivo iQOO Z6?
The Redmi K80 Ultra has a MobileRank rating of 60/100, the Vivo iQOO Z6 — 30/100.
Which has the better camera: the Redmi K80 Ultra or the Vivo iQOO Z6?
The Redmi K80 Ultra leads on camera score (32/100 vs 27/100).
Which is more powerful: the Redmi K80 Ultra or the Vivo iQOO Z6?
The Redmi K80 Ultra leads on performance (61/100 vs 0/100).
Should you choose the Redmi K80 Ultra over the Vivo iQOO Z6?
The Redmi K80 Ultra is a better fit for active users, budget-conscious buyers. The Vivo iQOO Z6 is a better fit for everyday use.