Nubia Z40 Pro vs Redmi K90 Pro Max
The Nubia Z40 Pro (2022) runs on the Qualcomm Snapdragon 8 Gen 1, while the Redmi K90 Pro Max (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Redmi K90 Pro Max leads — 84/100 vs 46/100 (a 38-point difference). Key differences: the Redmi K90 Pro Max has the bigger battery (7560 mAh vs 5000); the main camera is 64 MP vs 50 MP; the Redmi K90 Pro Max is faster in AnTuTu (4,119,955 vs 1,290,942).
Nubia Z40 Pro
Redmi K90 Pro Max
- Better main camera: 64MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 199g vs 210g
- Better design/ergonomics (51/100 vs 37/100)
- Higher AnTuTu: 4119955 vs 1290942
- Better Geekbench Single: 3640 vs 1675
- Better Geekbench Multi: 11033 vs 4453
- Bigger battery: 7560 vs 5000 mAh
- Faster charging: 100W vs 80W
- Higher performance (94/100 vs 18/100)
- Better camera (74/100 vs 60/100)
- Longer battery life (82/100 vs 51/100)
- Better value for money (71/100 vs 55/100)
Comparing the Nubia Z40 Pro vs the Redmi K90 Pro Max, the Redmi K90 Pro Max scores 38 points higher (84/100 vs 46/100). In the "performance" category, the Redmi K90 Pro Max leads (94/100 vs 18/100). In the "camera" category, the Redmi K90 Pro Max leads (74/100 vs 60/100). In the "battery" category, the Redmi K90 Pro Max leads (82/100 vs 51/100). 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 Nubia Z40 Pro (94/100 vs 18/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K90 Pro Max is a bit better (74/100 vs 60/100). In the "battery" category, the Redmi K90 Pro Max significantly outperforms the Nubia Z40 Pro (82/100 vs 51/100). In the "design" category, the Nubia Z40 Pro is a bit better (51/100 vs 37/100). In the "value for money" category, the Redmi K90 Pro Max notably outperforms the Nubia Z40 Pro (71/100 vs 55/100).
| Specification | Nubia Z40 Pro | Redmi K90 Pro Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 1 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1290942 | 4119955 | |
| Geekbench Single | 1675 | 3640 | |
| Geekbench Multi | 4453 | 11033 | |
| Display | 6.7" AMOLED | 6.9" OLED | |
| Resolution | 1080x2400 | 2608x1200 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 5000 mAh | 7560 mAh | |
| Charging | 80W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 8 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB / 16GB | 16GB | |
| Storage | 128GB / 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 12, MyOS 12 | Android 16 | |
| Brightness (peak) | 1000 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 161.9×72.9×8.4 mm | 163.3×77.8×7.9 mm | |
| Weight | 199 g | 210 g | |
| Price | — | $561 |
Nubia Z40 Pro
- Main: 64MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 8MP
- Front: 16MP
Redmi K90 Pro Max
- Main: 50MP f/f/1.88
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Nubia Z40 Pro
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 144 Hz
Redmi K90 Pro Max
- 6.9" OLED
- Resolution: 2608x1200
- Refresh rate: 120 Hz
Nubia Z40 Pro
- 5000 mAh
- Wired: 80W
- No wireless charging
Redmi K90 Pro Max
- 7560 mAh
- Wired: 100W
- Wireless: 50W
We compared Nubia Z40 Pro and Redmi K90 Pro Max, covering their specs and all relevant benchmarks.
Redmi K90 Pro Max leads Nubia Z40 Pro by 68.7% in our overall performance rating.
Nubia Z40 Pro
Price unknownperformance
In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Nubia Z40 Pro (94/100 vs 18/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi K90 Pro Max is a bit better (74/100 vs 60/100).
battery
In the "battery" category, the Redmi K90 Pro Max significantly outperforms the Nubia Z40 Pro (82/100 vs 51/100).
design
In the "design" category, the Nubia Z40 Pro is a bit better (51/100 vs 37/100).
value for money
In the "value for money" category, the Redmi K90 Pro Max notably outperforms the Nubia Z40 Pro (71/100 vs 55/100).
Which is better: the Nubia Z40 Pro or the Redmi K90 Pro Max?
The Redmi K90 Pro Max significantly outperforms the Nubia Z40 Pro by 38 points (84/100 vs 46/100).
What is the rating of the Nubia Z40 Pro and the Redmi K90 Pro Max?
The Nubia Z40 Pro has a MobileRank rating of 46/100, the Redmi K90 Pro Max — 84/100.
Which has the better camera: the Nubia Z40 Pro or the Redmi K90 Pro Max?
The Redmi K90 Pro Max leads on camera score (74/100 vs 60/100).
Which is more powerful: the Nubia Z40 Pro or the Redmi K90 Pro Max?
The Redmi K90 Pro Max leads on performance (94/100 vs 18/100).
Should you choose the Nubia Z40 Pro over the Redmi K90 Pro Max?
The Nubia Z40 Pro is a better fit for everyday use. The Redmi K90 Pro Max is a better fit for gamers and power users, those who care about battery life.