Redmi K90 Pro Max vs Vivo iQOO Z6 (China)
The Redmi K90 Pro Max (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo iQOO Z6 (China) (2022) runs on the Qualcomm Snapdragon 778G+ 5G. By overall MobileRank rating, the Redmi K90 Pro Max leads — 86/100 vs 50/100 (a 36-point difference). Key differences: the Redmi K90 Pro Max has the bigger battery (7560 mAh vs 4500); the main camera is 50 MP vs 64 MP; the Redmi K90 Pro Max is faster in AnTuTu (3,622,315 vs 820,210); the Vivo iQOO Z6 (China) is noticeably lighter (194g vs 210g).
Profile comparison
Category scores
Redmi K90 Pro Max
Vivo iQOO Z6 (China)
What makes Redmi K90 Pro Max better?
- Higher AnTuTu: 3622315 vs 820210
- Better Geekbench Single: 3639 vs 1059
- Better Geekbench Multi: 11047 vs 3012
- Bigger battery: 7560 vs 4500 mAh
- Faster charging: 100W vs 80W
- Higher performance (97/100 vs 55/100)
- Better camera (78/100 vs 37/100)
- Longer battery life (89/100 vs 45/100)
- Better display (81/100 vs 66/100)
What makes Vivo iQOO Z6 (China) better?
- Better main camera: 64MP vs 50MP
- Lighter: 194g vs 210g
- Better portability (56/100 vs 54/100)
Comparison verdict
Comparing the Redmi K90 Pro Max vs the Vivo iQOO Z6 (China), the Redmi K90 Pro Max scores 36 points higher (86/100 vs 50/100). In the "performance" category, the Redmi K90 Pro Max leads (97/100 vs 55/100). In the "camera" category, the Redmi K90 Pro Max leads (78/100 vs 37/100). In the "battery" category, the Redmi K90 Pro Max leads (89/100 vs 45/100). In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Vivo iQOO Z6 (China) (97/100 vs 55/100). In the "display" category, the Redmi K90 Pro Max notably outperforms the Vivo iQOO Z6 (China) (81/100 vs 66/100). In the "camera" category, the Redmi K90 Pro Max significantly outperforms the Vivo iQOO Z6 (China) (78/100 vs 37/100). In the "battery" category, the Redmi K90 Pro Max significantly outperforms the Vivo iQOO Z6 (China) (89/100 vs 45/100). In the "portability" category, the Vivo iQOO Z6 (China) and the Redmi K90 Pro Max are nearly equal (56/100 vs 54/100).
Specs comparison
| Specification | Redmi K90 Pro Max | Vivo iQOO Z6 (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 778G+ 5G | |
| AnTuTu | 3622315 | 820210 | |
| Geekbench Single | 3639 | 1059 | |
| Geekbench Multi | 11047 | 3012 | |
| Display | 6.9" OLED | 6.6" IPS LCD | |
| Resolution | 2608x1200 | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7560 mAh | 4500 mAh | |
| Charging | 100W | 80W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 3500 nits | 650 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.3×77.8×7.9 mm | 164.0×75.8×8.6 mm | |
| Weight | 210 g | 194 g | |
| Launch price | $561 | — |
Camera comparison
Redmi K90 Pro Max
- Main: 50MP f/1.88
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo iQOO Z6 (China)
- Main: 64MP f/1.8
- Front: 8MP
Display comparison
Redmi K90 Pro Max
- 6.9" OLED
- Resolution: 2608x1200
- Refresh rate: 120 Hz
Vivo iQOO Z6 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
Redmi K90 Pro Max
- 7560 mAh
- Wired: 100W
- Wireless: 50W
Vivo iQOO Z6 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Redmi K90 Pro Max and Vivo iQOO Z6 (China), covering their specs and all relevant benchmarks.
Redmi K90 Pro Max leads Vivo iQOO Z6 (China) by 341.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Z6 (China)
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Vivo iQOO Z6 (China) (97/100 vs 55/100).
display
In the "display" category, the Redmi K90 Pro Max notably outperforms the Vivo iQOO Z6 (China) (81/100 vs 66/100).
camera
In the "camera" category, the Redmi K90 Pro Max significantly outperforms the Vivo iQOO Z6 (China) (78/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Pro Max significantly outperforms the Vivo iQOO Z6 (China) (89/100 vs 45/100).
portability
In the "portability" category, the Vivo iQOO Z6 (China) and the Redmi K90 Pro Max are nearly equal (56/100 vs 54/100).
Frequently asked questions
Which is better: the Redmi K90 Pro Max or the Vivo iQOO Z6 (China)?
The Redmi K90 Pro Max significantly outperforms the Vivo iQOO Z6 (China) by 36 points (86/100 vs 50/100).
What is the rating of the Redmi K90 Pro Max and the Vivo iQOO Z6 (China)?
The Redmi K90 Pro Max has a MobileRank rating of 86/100, the Vivo iQOO Z6 (China) — 50/100.
Which has the better camera: the Redmi K90 Pro Max or the Vivo iQOO Z6 (China)?
The Redmi K90 Pro Max leads on camera score (78/100 vs 37/100).
Which is more powerful: the Redmi K90 Pro Max or the Vivo iQOO Z6 (China)?
The Redmi K90 Pro Max leads on performance (97/100 vs 55/100).
Should you choose the Redmi K90 Pro Max over the Vivo iQOO Z6 (China)?
The Redmi K90 Pro Max is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.