Motorola Razr 70+ vs Redmi K90 Ultra
The Motorola Razr 70+ (2026) runs on the Qualcomm Snapdragon 8s Gen 3, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $1099 and $420. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 67/100 (a 6-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 4500); the Redmi K90 Ultra is faster in AnTuTu (3,119,308 vs 1,801,694); the Motorola Razr 70+ is noticeably lighter (189g vs 227g).
Motorola Razr 70+
Redmi K90 Ultra
- Lighter: 189g vs 227g
- Better camera (57/100 vs 37/100)
- Better portability (75/100 vs 40/100)
- Higher AnTuTu: 3119308 vs 1801694
- Better Geekbench Single: 3041 vs 1930
- Better Geekbench Multi: 9494 vs 4817
- Bigger battery: 8550 vs 4500 mAh
- Faster charging: 100W vs 45W
- Cheaper at launch: $420 vs $1099
- Higher performance (92/100 vs 75/100)
- Longer battery life (78/100 vs 46/100)
- Better display (94/100 vs 91/100)
Comparing the Motorola Razr 70+ vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 6 points higher (73/100 vs 67/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 75/100). In the "camera" category, the Motorola Razr 70+ leads (57/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 46/100). Value score: Motorola Razr 70+ — 46/100, Redmi K90 Ultra — 82/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Redmi K90 Ultra notably outperforms the Motorola Razr 70+ (92/100 vs 75/100). In the "display" category, the Redmi K90 Ultra and the Motorola Razr 70+ are nearly equal (94/100 vs 91/100). In the "camera" category, the Motorola Razr 70+ notably outperforms the Redmi K90 Ultra (57/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Motorola Razr 70+ (78/100 vs 46/100). In the "portability" category, the Motorola Razr 70+ significantly outperforms the Redmi K90 Ultra (75/100 vs 40/100).
| Specification | Motorola Razr 70+ | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8s Gen 3 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1801694 | 3119308 | |
| Geekbench Single | 1930 | 3041 | |
| Geekbench Multi | 4817 | 9494 | |
| Display | 6.9" Foldable LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 1084x2640 | 1280x2772 | |
| Refresh rate | 165 Hz | 165 Hz | |
| Battery | 4500 mAh | 8550 mAh | |
| Charging | 45W | 100W | |
| Wireless charging | 15W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3000 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP48 | IP68/IP69 | |
| Dimensions | 171.4×74.0×7.1 mm | 162.9×77.9×8.2 mm | |
| Weight | 189 g | 227 g | |
| Launch price | $1099 | $420 |
Motorola Razr 70+
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Front: 32MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Motorola Razr 70+
- 6.9" Foldable LTPO AMOLED
- Resolution: 1084x2640
- Refresh rate: 165 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Motorola Razr 70+
- 4500 mAh
- Wired: 45W
- Wireless: 15W
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared Motorola Razr 70+ and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Motorola Razr 70+ by 42.2% in our overall performance rating.
Launch price difference: $679. Redmi K90 Ultra was $679 cheaper at launch.
performance
In the "performance" category, the Redmi K90 Ultra notably outperforms the Motorola Razr 70+ (92/100 vs 75/100).
display
In the "display" category, the Redmi K90 Ultra and the Motorola Razr 70+ are nearly equal (94/100 vs 91/100).
camera
In the "camera" category, the Motorola Razr 70+ notably outperforms the Redmi K90 Ultra (57/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Motorola Razr 70+ (78/100 vs 46/100).
portability
In the "portability" category, the Motorola Razr 70+ significantly outperforms the Redmi K90 Ultra (75/100 vs 40/100).
Which is better: the Motorola Razr 70+ or the Redmi K90 Ultra?
The Redmi K90 Ultra edges out the Motorola Razr 70+ by just 6 points — the two devices are very close in overall level.
What is the rating of the Motorola Razr 70+ and the Redmi K90 Ultra?
The Motorola Razr 70+ has a MobileRank rating of 67/100, the Redmi K90 Ultra — 73/100.
Which has the better camera: the Motorola Razr 70+ or the Redmi K90 Ultra?
The Motorola Razr 70+ leads on camera score (57/100 vs 37/100).
Which is more powerful: the Motorola Razr 70+ or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 75/100).
Should you choose the Motorola Razr 70+ over the Redmi K90 Ultra?
The Motorola Razr 70+ is a better fit for active users. The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.