Motorola Razr 70 Ultra vs Redmi K90
The Motorola Razr 70 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $1099 and $401. By overall MobileRank rating, the Motorola Razr 70 Ultra leads — 77/100 vs 76/100 (a 1-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5000); the Motorola Razr 70 Ultra is faster in AnTuTu (3,126,402 vs 3,077,585).
Profile comparison
Category scores
Motorola Razr 70 Ultra
Redmi K90
What makes Motorola Razr 70 Ultra 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 (95/100 vs 82/100)
- Better portability (68/100 vs 55/100)
What makes Redmi K90 better?
- Bigger battery: 7100 vs 5000 mAh
- Faster charging: 100W vs 68W
- Cheaper at launch: $401 vs $1099
- Longer battery life (72/100 vs 61/100)
Comparison verdict
Comparing the Motorola Razr 70 Ultra vs the Redmi K90, the Motorola Razr 70 Ultra scores 1 points higher (77/100 vs 76/100). In the "battery" category, the Redmi K90 leads (72/100 vs 61/100). Value score: Motorola Razr 70 Ultra — 64/100, Redmi K90 — 80/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, both devices are on the same level — 91/100. In the "display" category, the Motorola Razr 70 Ultra is a bit better (95/100 vs 82/100). In the "camera" category, the Motorola Razr 70 Ultra 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 61/100). In the "portability" category, the Motorola Razr 70 Ultra is a bit better (68/100 vs 55/100).
Specs comparison
| Specification | Motorola Razr 70 Ultra | 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" pOLED | 6.6" AMOLED | |
| Resolution | 1224x2992 | 2510x1156 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 5000 mAh | 7100 mAh | |
| Charging | 68W | 100W | |
| Wireless charging | 15W | 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 16 | Android 16 | |
| Brightness (peak) | 5000 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 | $1099 | $401 |
Camera comparison
Motorola Razr 70 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Front: 50MP
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Display comparison
Motorola Razr 70 Ultra
- 7.0" pOLED
- Resolution: 1224x2992
- Refresh rate: 165 Hz
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Battery and charging
Motorola Razr 70 Ultra
- 5000 mAh
- Wired: 68W
- Wireless: 15W
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Motorola Razr 70 Ultra and Redmi K90, covering their specs and all relevant benchmarks.
Motorola Razr 70 Ultra leads Redmi K90 by 1.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $698. Redmi K90 was $698 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, both devices are on the same level — 91/100.
display
In the "display" category, the Motorola Razr 70 Ultra is a bit better (95/100 vs 82/100).
camera
In the "camera" category, the Motorola Razr 70 Ultra 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 61/100).
portability
In the "portability" category, the Motorola Razr 70 Ultra is a bit better (68/100 vs 55/100).
Frequently asked questions
Which is better: the Motorola Razr 70 Ultra or the Redmi K90?
The Motorola Razr 70 Ultra edges out the Redmi K90 by just 1 points — the two devices are very close in overall level.
What is the rating of the Motorola Razr 70 Ultra and the Redmi K90?
The Motorola Razr 70 Ultra has a MobileRank rating of 77/100, the Redmi K90 — 76/100.
Should you choose the Motorola Razr 70 Ultra over the Redmi K90?
The Motorola Razr 70 Ultra is a better fit for gamers and power users. The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.