Nothing Phone (4b) vs Redmi K90 Pro Max
The Nothing Phone (4b) (2026) runs on the Qualcomm Snapdragon 6 Gen 4, while the Redmi K90 Pro Max (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5; estimated prices are $355 and $561. By overall MobileRank rating, the Redmi K90 Pro Max leads — 84/100 vs 34/100 (a 50-point difference). Key differences: the Redmi K90 Pro Max has the bigger battery (7560 mAh vs 5200); the Redmi K90 Pro Max is faster in AnTuTu (4,119,955 vs 969,048).
Nothing Phone (4b)
Redmi K90 Pro Max
- Cheaper: $355 vs $561
- Better value for money (85/100 vs 71/100)
- Higher AnTuTu: 4119955 vs 969048
- Better Geekbench Single: 3640 vs 1071
- Better Geekbench Multi: 11033 vs 3057
- Bigger battery: 7560 vs 5200 mAh
- Faster charging: 100W vs 33W
- Higher performance (94/100 vs 4/100)
- Better camera (74/100 vs 31/100)
- Longer battery life (82/100 vs 45/100)
Comparing the Nothing Phone (4b) vs the Redmi K90 Pro Max, the Redmi K90 Pro Max scores 50 points higher (84/100 vs 34/100). In the "performance" category, the Redmi K90 Pro Max leads (94/100 vs 4/100). In the "camera" category, the Redmi K90 Pro Max leads (74/100 vs 31/100). In the "battery" category, the Redmi K90 Pro Max leads (82/100 vs 45/100). In the "value for money" category, the Nothing Phone (4b) leads (85/100 vs 71/100). In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Nothing Phone (4b) (94/100 vs 4/100). 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 Nothing Phone (4b) (74/100 vs 31/100). In the "battery" category, the Redmi K90 Pro Max significantly outperforms the Nothing Phone (4b) (82/100 vs 45/100). In the "design" category, both devices are on the same level — 37/100. In the "value for money" category, the Nothing Phone (4b) is a bit better (85/100 vs 71/100).
| Specification | Nothing Phone (4b) | Redmi K90 Pro Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 6 Gen 4 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 969048 | 4119955 | |
| Geekbench Single | 1071 | 3640 | |
| Geekbench Multi | 3057 | 11033 | |
| Display | 6.8" AMOLED | 6.9" OLED | |
| Resolution | 1080x2344 | 2608x1200 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5200 mAh | 7560 mAh | |
| Charging | 33W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB | 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 2000 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 164.4×78.2×8.6 mm | 163.3×77.8×7.9 mm | |
| Weight | 210 g | 210 g | |
| Price | $355 | $561 |
Nothing Phone (4b)
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Redmi K90 Pro Max
- Main: 50MP f/f/1.88
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Nothing Phone (4b)
- 6.8" AMOLED
- Resolution: 1080x2344
- Refresh rate: 120 Hz
Redmi K90 Pro Max
- 6.9" OLED
- Resolution: 2608x1200
- Refresh rate: 120 Hz
Nothing Phone (4b)
- 5200 mAh
- Wired: 33W
- No wireless charging
Redmi K90 Pro Max
- 7560 mAh
- Wired: 100W
- Wireless: 50W
We compared Nothing Phone (4b) and Redmi K90 Pro Max, covering their specs and all relevant benchmarks.
Redmi K90 Pro Max leads Nothing Phone (4b) by 76.5% in our overall performance rating.
Price difference: $206. Nothing Phone (4b) is cheaper by $206.
performance
In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Nothing Phone (4b) (94/100 vs 4/100).
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 Nothing Phone (4b) (74/100 vs 31/100).
battery
In the "battery" category, the Redmi K90 Pro Max significantly outperforms the Nothing Phone (4b) (82/100 vs 45/100).
design
In the "design" category, both devices are on the same level — 37/100.
value for money
In the "value for money" category, the Nothing Phone (4b) is a bit better (85/100 vs 71/100).
Which is better: the Nothing Phone (4b) or the Redmi K90 Pro Max?
The Redmi K90 Pro Max significantly outperforms the Nothing Phone (4b) by 50 points (84/100 vs 34/100).
What is the rating of the Nothing Phone (4b) and the Redmi K90 Pro Max?
The Nothing Phone (4b) has a MobileRank rating of 34/100, the Redmi K90 Pro Max — 84/100.
Which has the better camera: the Nothing Phone (4b) or the Redmi K90 Pro Max?
The Redmi K90 Pro Max leads on camera score (74/100 vs 31/100).
Which is more powerful: the Nothing Phone (4b) or the Redmi K90 Pro Max?
The Redmi K90 Pro Max leads on performance (94/100 vs 4/100).
Should you choose the Nothing Phone (4b) over the Redmi K90 Pro Max?
The Nothing Phone (4b) is a better fit for budget-conscious buyers. The Redmi K90 Pro Max is a better fit for gamers and power users, those who care about battery life.