Redmi K80 Ultra vs Vivo iQOO Z9 (India)
The Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the Vivo iQOO Z9 (India) (2024) runs on the MediaTek Dimensity 7200. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 53/100 (a 20-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 5000); the Redmi K80 Ultra is faster in AnTuTu (2,874,956 vs 971,424); the Redmi K80 Ultra has NFC for contactless payments, the Vivo iQOO Z9 (India) doesn't; the Vivo iQOO Z9 (India) is noticeably lighter (188g vs 219g).
Profile comparison
Category scores
Redmi K80 Ultra
Vivo iQOO Z9 (India)
What makes Redmi K80 Ultra better?
- Higher AnTuTu: 2874956 vs 971424
- Better Geekbench Single: 2729 vs 1167
- Better Geekbench Multi: 8430 vs 2577
- Bigger battery: 7410 vs 5000 mAh
- Faster charging: 100W vs 44W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (89/100 vs 57/100)
- Better camera (37/100 vs 32/100)
- Longer battery life (86/100 vs 48/100)
- Better display (94/100 vs 79/100)
What makes Vivo iQOO Z9 (India) better?
- Lighter: 188g vs 219g
- Better portability (68/100 vs 40/100)
Comparison verdict
Comparing the Redmi K80 Ultra vs the Vivo iQOO Z9 (India), the Redmi K80 Ultra scores 20 points higher (73/100 vs 53/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 57/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 48/100). In the "performance" category, the Redmi K80 Ultra significantly outperforms the Vivo iQOO Z9 (India) (89/100 vs 57/100). In the "display" category, the Redmi K80 Ultra notably outperforms the Vivo iQOO Z9 (India) (94/100 vs 79/100). In the "camera" category, the Redmi K80 Ultra is a bit better (37/100 vs 32/100). In the "battery" category, the Redmi K80 Ultra significantly outperforms the Vivo iQOO Z9 (India) (86/100 vs 48/100). In the "portability" category, the Vivo iQOO Z9 (India) notably outperforms the Redmi K80 Ultra (68/100 vs 40/100).
Specs comparison
| Specification | Redmi K80 Ultra | Vivo iQOO Z9 (India) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | MediaTek Dimensity 7200 | |
| AnTuTu | 2874956 | 971424 | |
| Geekbench Single | 2729 | 1167 | |
| Geekbench Multi | 8430 | 2577 | |
| Display | 6.8" OLED | 6.7" AMOLED | |
| Resolution | 1280x2772 | 1080x2400 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7410 mAh | 5000 mAh | |
| Charging | 100W | 44W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 15 | Android 14, Funtouch 14 | |
| Brightness (peak) | 3200 nits | 1800 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP54 | |
| Dimensions | — | 163.2×75.8×7.8 mm | |
| Weight | 219 g | 188 g | |
| Launch price | $350 | — |
Camera comparison
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO Z9 (India)
- Main: 50MP f/1.8
- Front: 16MP
Display comparison
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Vivo iQOO Z9 (India)
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Vivo iQOO Z9 (India)
- 5000 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Redmi K80 Ultra and Vivo iQOO Z9 (India), covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Vivo iQOO Z9 (India) by 196.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Z9 (India)
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Vivo iQOO Z9 (India) (89/100 vs 57/100).
display
In the "display" category, the Redmi K80 Ultra notably outperforms the Vivo iQOO Z9 (India) (94/100 vs 79/100).
camera
In the "camera" category, the Redmi K80 Ultra is a bit better (37/100 vs 32/100).
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the Vivo iQOO Z9 (India) (86/100 vs 48/100).
portability
In the "portability" category, the Vivo iQOO Z9 (India) notably outperforms the Redmi K80 Ultra (68/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K80 Ultra or the Vivo iQOO Z9 (India)?
The Redmi K80 Ultra significantly outperforms the Vivo iQOO Z9 (India) by 20 points (73/100 vs 53/100).
What is the rating of the Redmi K80 Ultra and the Vivo iQOO Z9 (India)?
The Redmi K80 Ultra has a MobileRank rating of 73/100, the Vivo iQOO Z9 (India) — 53/100.
Which has the better camera: the Redmi K80 Ultra or the Vivo iQOO Z9 (India)?
The Redmi K80 Ultra leads on camera score (37/100 vs 32/100).
Which is more powerful: the Redmi K80 Ultra or the Vivo iQOO Z9 (India)?
The Redmi K80 Ultra leads on performance (89/100 vs 57/100).
Should you choose the Redmi K80 Ultra over the Vivo iQOO Z9 (India)?
The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.