Motorola Razr Ultra 2025 vs Redmi K90 Ultra
The Motorola Razr Ultra 2025 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite; estimated prices are $1299 and $420. By overall MobileRank rating, the Motorola Razr Ultra 2025 leads — 77/100 vs 75/100 (a 2-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 4700); the Motorola Razr Ultra 2025 is noticeably lighter (199g vs 227g).
Motorola Razr Ultra 2025
Redmi K90 Ultra
- Lighter: 199g vs 227g
- Better camera (60/100 vs 37/100)
- Better portability (68/100 vs 40/100)
- Bigger battery: 8550 vs 4700 mAh
- Faster charging: 100W vs 68W
- Cheaper: $420 vs $1299
- Longer battery life (92/100 vs 58/100)
- Better value for money (86/100 vs 62/100)
Comparing the Motorola Razr Ultra 2025 vs the Redmi K90 Ultra, the Motorola Razr Ultra 2025 scores 2 points higher (77/100 vs 75/100). In the "camera" category, the Motorola Razr Ultra 2025 leads (60/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra leads (92/100 vs 58/100). In the "value for money" category, the Redmi K90 Ultra leads (86/100 vs 62/100). In the "performance" category, both devices are on the same level — 92/100. In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Motorola Razr Ultra 2025 notably outperforms the Redmi K90 Ultra (60/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Motorola Razr Ultra 2025 (92/100 vs 58/100). In the "portability" category, the Motorola Razr Ultra 2025 notably outperforms the Redmi K90 Ultra (68/100 vs 40/100). In the "value for money" category, the Redmi K90 Ultra notably outperforms the Motorola Razr Ultra 2025 (86/100 vs 62/100).
| Specification | Motorola Razr Ultra 2025 | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3119308 | 3119308 | |
| Geekbench Single | 3041 | 3041 | |
| Geekbench Multi | 9494 | 9494 | |
| Display | 7.0" Foldable LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 1224x2912 | 1280x2772 | |
| Refresh rate | 165 Hz | 165 Hz | |
| Battery | 4700 mAh | 8550 mAh | |
| Charging | 68W | 100W | |
| Wireless charging | 30W | — | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Front camera | 50 MP | 20 MP | |
| RAM | 16GB | 12GB / 16GB | |
| Storage | 512GB | 256GB / 512GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 4500 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP48 | IP68/IP69 | |
| Dimensions | 171.5×74.0×7.2 mm | 162.9×77.9×8.2 mm | |
| Weight | 199 g | 227 g | |
| Price | $1299 | $420 |
Motorola Razr Ultra 2025
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Front: 50MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Motorola Razr Ultra 2025
- 7.0" Foldable LTPO AMOLED
- Resolution: 1224x2912
- Refresh rate: 165 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Motorola Razr Ultra 2025
- 4700 mAh
- Wired: 68W
- Wireless: 30W
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- Wireless charging: no data
We compared Motorola Razr Ultra 2025 and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Equal performance based on benchmark results.
Price difference: $879. Redmi K90 Ultra is cheaper by $879.
performance
In the "performance" category, both devices are on the same level — 92/100.
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Motorola Razr Ultra 2025 notably outperforms the Redmi K90 Ultra (60/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Motorola Razr Ultra 2025 (92/100 vs 58/100).
portability
In the "portability" category, the Motorola Razr Ultra 2025 notably outperforms the Redmi K90 Ultra (68/100 vs 40/100).
value for money
In the "value for money" category, the Redmi K90 Ultra notably outperforms the Motorola Razr Ultra 2025 (86/100 vs 62/100).
Which is better: the Motorola Razr Ultra 2025 or the Redmi K90 Ultra?
The Motorola Razr Ultra 2025 edges out the Redmi K90 Ultra by just 2 points — the two devices are very close in overall level.
What is the rating of the Motorola Razr Ultra 2025 and the Redmi K90 Ultra?
The Motorola Razr Ultra 2025 has a MobileRank rating of 77/100, the Redmi K90 Ultra — 75/100.
Which has the better camera: the Motorola Razr Ultra 2025 or the Redmi K90 Ultra?
The Motorola Razr Ultra 2025 leads on camera score (60/100 vs 37/100).
Should you choose the Motorola Razr Ultra 2025 over the Redmi K90 Ultra?
The Motorola Razr Ultra 2025 is a better fit for gamers and power users. The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.