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. By overall MobileRank rating, the Motorola Razr Ultra 2025 leads — 76/100 vs 73/100 (a 3-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 4700); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 3,126,402); the Motorola Razr Ultra 2025 is noticeably lighter (199g vs 227g).
Profile comparison
Category scores
Motorola Razr Ultra 2025
Redmi K90 Ultra
What makes Motorola Razr Ultra 2025 better?
- Lighter: 199g vs 227g
- Better camera (60/100 vs 37/100)
- Better portability (68/100 vs 40/100)
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 3126402
- Bigger battery: 8550 vs 4700 mAh
- Faster charging: 100W vs 68W
- Higher performance (92/100 vs 91/100)
- Longer battery life (78/100 vs 58/100)
Comparison verdict
Comparing the Motorola Razr Ultra 2025 vs the Redmi K90 Ultra, the Motorola Razr Ultra 2025 scores 3 points higher (76/100 vs 73/100). In the "camera" category, the Motorola Razr Ultra 2025 leads (60/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 58/100). In the "performance" category, the Redmi K90 Ultra and the Motorola Razr Ultra 2025 are nearly equal (92/100 vs 91/100). 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 notably outperforms the Motorola Razr Ultra 2025 (78/100 vs 58/100). In the "portability" category, the Motorola Razr Ultra 2025 notably outperforms the Redmi K90 Ultra (68/100 vs 40/100).
Specs comparison
| Specification | Motorola Razr Ultra 2025 | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3126402 | 3233695 | |
| Geekbench Single | 3013 | 3013 | |
| Geekbench Multi | 9287 | 9287 | |
| 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 | 0W | |
| 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 | |
| Launch price | — | $420 |
Camera comparison
Motorola Razr Ultra 2025
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Front: 50MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
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
Battery and charging
Motorola Razr Ultra 2025
- 4700 mAh
- Wired: 68W
- Wireless: 30W
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Motorola Razr Ultra 2025 and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Motorola Razr Ultra 2025 by 3.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Motorola Razr Ultra 2025
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra and the Motorola Razr Ultra 2025 are nearly equal (92/100 vs 91/100).
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 notably outperforms the Motorola Razr Ultra 2025 (78/100 vs 58/100).
portability
In the "portability" category, the Motorola Razr Ultra 2025 notably outperforms the Redmi K90 Ultra (68/100 vs 40/100).
Frequently asked questions
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 3 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 76/100, the Redmi K90 Ultra — 73/100.
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.