Motorola Razr Ultra 2025 vs Redmi K90
The Motorola Razr Ultra 2025 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite. Both devices score the same overall rating of 76/100. Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 4700); the Motorola Razr Ultra 2025 is faster in AnTuTu (3,126,402 vs 3,077,585).
Profile comparison
Category scores
Motorola Razr Ultra 2025
Redmi K90
What makes Motorola Razr Ultra 2025 better?
- Higher AnTuTu: 3126402 vs 3077585
- Higher refresh rate: 165Hz vs 120Hz
- Lighter: 199g vs 206g
- Better camera (60/100 vs 58/100)
- Better display (94/100 vs 82/100)
- Better portability (68/100 vs 55/100)
What makes Redmi K90 better?
- Bigger battery: 7100 vs 4700 mAh
- Faster charging: 100W vs 68W
- Longer battery life (72/100 vs 58/100)
Comparison verdict
The Motorola Razr Ultra 2025 and the Redmi K90 received the same MobileRank rating — 76/100. In the "battery" category, the Redmi K90 leads (72/100 vs 58/100). In the "performance" category, both devices are on the same level — 91/100. In the "display" category, the Motorola Razr Ultra 2025 is a bit better (94/100 vs 82/100). In the "camera" category, the Motorola Razr Ultra 2025 and the Redmi K90 are nearly equal (60/100 vs 58/100). In the "battery" category, the Redmi K90 is a bit better (72/100 vs 58/100). In the "portability" category, the Motorola Razr Ultra 2025 is a bit better (68/100 vs 55/100).
Specs comparison
| Specification | Motorola Razr Ultra 2025 | Redmi K90 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3126402 | 3077585 | |
| Geekbench Single | 3013 | 3013 | |
| Geekbench Multi | 9287 | 9287 | |
| Display | 7.0" Foldable LTPO AMOLED | 6.6" AMOLED | |
| Resolution | 1224x2912 | 2510x1156 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 4700 mAh | 7100 mAh | |
| Charging | 68W | 100W | |
| Wireless charging | 30W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 0 MP | 50 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 | |
| Dimensions | 171.5×74.0×7.2 mm | 157.5×75.3×8.0 mm | |
| Weight | 199 g | 206 g | |
| Launch price | — | $401 |
Camera comparison
Motorola Razr Ultra 2025
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Front: 50MP
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Display comparison
Motorola Razr Ultra 2025
- 7.0" Foldable LTPO AMOLED
- Resolution: 1224x2912
- Refresh rate: 165 Hz
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Battery and charging
Motorola Razr Ultra 2025
- 4700 mAh
- Wired: 68W
- Wireless: 30W
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Motorola Razr Ultra 2025 and Redmi K90, covering their specs and all relevant benchmarks.
Motorola Razr Ultra 2025 leads Redmi K90 by 1.6% 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, both devices are on the same level — 91/100.
display
In the "display" category, the Motorola Razr Ultra 2025 is a bit better (94/100 vs 82/100).
camera
In the "camera" category, the Motorola Razr Ultra 2025 and the Redmi K90 are nearly equal (60/100 vs 58/100).
battery
In the "battery" category, the Redmi K90 is a bit better (72/100 vs 58/100).
portability
In the "portability" category, the Motorola Razr Ultra 2025 is a bit better (68/100 vs 55/100).
Frequently asked questions
Which is better: the Motorola Razr Ultra 2025 or the Redmi K90?
Both devices scored 76/100. They are identical on performance — 91/100 for both. The clearest difference is battery life: better on the Redmi K90 (72/100 vs 58/100).
What is the rating of the Motorola Razr Ultra 2025 and the Redmi K90?
The Motorola Razr Ultra 2025 has a MobileRank rating of 76/100, the Redmi K90 — 76/100.
Should you choose the Motorola Razr Ultra 2025 over the Redmi K90?
The Motorola Razr Ultra 2025 is a better fit for gamers and power users. The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.