Redmi K90 Pro Max vs Vivo iQOO Z7x
The Redmi K90 Pro Max (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo iQOO Z7x (2023) runs on the Qualcomm Snapdragon 695 5G. By overall MobileRank rating, the Redmi K90 Pro Max leads — 84/100 vs 32/100 (a 52-point difference). Key differences: the Redmi K90 Pro Max has the bigger battery (7560 mAh vs 6000); the Redmi K90 Pro Max is faster in AnTuTu (4,119,955 vs 592,015); the Redmi K90 Pro Max has NFC for contactless payments, the Vivo iQOO Z7x doesn't; the Redmi K90 Pro Max is thinner (7.9mm vs 9.1mm).
Redmi K90 Pro Max
Vivo iQOO Z7x
- Higher AnTuTu: 4119955 vs 592015
- Better Geekbench Single: 3640 vs 905
- Better Geekbench Multi: 11033 vs 2003
- Bigger battery: 7560 vs 6000 mAh
- Faster charging: 100W vs 80W
- Higher performance (94/100 vs 0/100)
- Better camera (74/100 vs 24/100)
- Longer battery life (82/100 vs 60/100)
- Better value for money (71/100 vs 55/100)
- Lighter: 205g vs 210g
- Better design/ergonomics (43/100 vs 37/100)
Comparing the Redmi K90 Pro Max vs the Vivo iQOO Z7x, the Redmi K90 Pro Max scores 52 points higher (84/100 vs 32/100). In the "performance" category, the Redmi K90 Pro Max leads (94/100 vs 0/100). In the "camera" category, the Redmi K90 Pro Max leads (74/100 vs 24/100). In the "battery" category, the Redmi K90 Pro Max leads (82/100 vs 60/100). In the "value for money" category, the Redmi K90 Pro Max leads (71/100 vs 55/100). In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Vivo iQOO Z7x (94/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K90 Pro Max significantly outperforms the Vivo iQOO Z7x (74/100 vs 24/100). In the "battery" category, the Redmi K90 Pro Max notably outperforms the Vivo iQOO Z7x (82/100 vs 60/100). In the "design" category, the Vivo iQOO Z7x is a bit better (43/100 vs 37/100). In the "value for money" category, the Redmi K90 Pro Max notably outperforms the Vivo iQOO Z7x (71/100 vs 55/100).
| Specification | Redmi K90 Pro Max | Vivo iQOO Z7x | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 695 5G | |
| AnTuTu | 4119955 | 592015 | |
| Geekbench Single | 3640 | 905 | |
| Geekbench Multi | 11033 | 2003 | |
| Display | 6.9" OLED | 6.6" IPS LCD | |
| Resolution | 2608x1200 | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7560 mAh | 6000 mAh | |
| Charging | 100W | 80W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 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 13, Origin OS 3 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | 163.3×77.8×7.9 mm | 164.6×75.8×9.1 mm | |
| Weight | 210 g | 205 g | |
| Price | $561 | — |
Redmi K90 Pro Max
- Main: 50MP f/f/1.88
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo iQOO Z7x
- Main: 50MP f/f/1.8
- Front: 8MP
Redmi K90 Pro Max
- 6.9" OLED
- Resolution: 2608x1200
- Refresh rate: 120 Hz
Vivo iQOO Z7x
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Redmi K90 Pro Max
- 7560 mAh
- Wired: 100W
- Wireless: 50W
Vivo iQOO Z7x
- 6000 mAh
- Wired: 80W
- No wireless charging
We compared Redmi K90 Pro Max and Vivo iQOO Z7x, covering their specs and all relevant benchmarks.
Redmi K90 Pro Max leads Vivo iQOO Z7x by 595.9% in our overall performance rating.
Vivo iQOO Z7x
Price unknownperformance
In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Vivo iQOO Z7x (94/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi K90 Pro Max significantly outperforms the Vivo iQOO Z7x (74/100 vs 24/100).
battery
In the "battery" category, the Redmi K90 Pro Max notably outperforms the Vivo iQOO Z7x (82/100 vs 60/100).
design
In the "design" category, the Vivo iQOO Z7x is a bit better (43/100 vs 37/100).
value for money
In the "value for money" category, the Redmi K90 Pro Max notably outperforms the Vivo iQOO Z7x (71/100 vs 55/100).
Which is better: the Redmi K90 Pro Max or the Vivo iQOO Z7x?
The Redmi K90 Pro Max significantly outperforms the Vivo iQOO Z7x by 52 points (84/100 vs 32/100).
What is the rating of the Redmi K90 Pro Max and the Vivo iQOO Z7x?
The Redmi K90 Pro Max has a MobileRank rating of 84/100, the Vivo iQOO Z7x — 32/100.
Which has the better camera: the Redmi K90 Pro Max or the Vivo iQOO Z7x?
The Redmi K90 Pro Max leads on camera score (74/100 vs 24/100).
Which is more powerful: the Redmi K90 Pro Max or the Vivo iQOO Z7x?
The Redmi K90 Pro Max leads on performance (94/100 vs 0/100).
Should you choose the Redmi K90 Pro Max over the Vivo iQOO Z7x?
The Redmi K90 Pro Max is a better fit for gamers and power users, those who care about battery life. The Vivo iQOO Z7x is a better fit for everyday use.