Motorola Razr Flex vs Xiaomi 17 Ultra
The Motorola Razr Flex (2026) runs on the Qualcomm -AD Snapdragon 8 Elite Gen 5, while the Xiaomi 17 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Ultra leads — 89/100 vs 62/100 (a 27-point difference). Key differences: the Xiaomi 17 Ultra has the bigger battery (6000 mAh vs 5000); the Motorola Razr Flex is thinner (5.8mm vs 8.3mm).
Profile comparison
Category scores
Motorola Razr Flex
Xiaomi 17 Ultra
What makes Motorola Razr Flex better?
- Higher refresh rate: 165Hz vs 120Hz
- Lighter: 215g vs 226g
- Better display (92/100 vs 89/100)
- Better portability (66/100 vs 40/100)
What makes Xiaomi 17 Ultra better?
- Bigger battery: 6000 vs 5000 mAh
- Faster charging: 90W vs 25W
- Better camera (93/100 vs 57/100)
- Longer battery life (80/100 vs 44/100)
Comparison verdict
Comparing the Motorola Razr Flex vs the Xiaomi 17 Ultra, the Xiaomi 17 Ultra scores 27 points higher (89/100 vs 62/100). In the "camera" category, the Xiaomi 17 Ultra leads (93/100 vs 57/100). In the "battery" category, the Xiaomi 17 Ultra leads (80/100 vs 44/100). In the "display" category, the Motorola Razr Flex and the Xiaomi 17 Ultra are nearly equal (92/100 vs 89/100). In the "camera" category, the Xiaomi 17 Ultra significantly outperforms the Motorola Razr Flex (93/100 vs 57/100). In the "battery" category, the Xiaomi 17 Ultra significantly outperforms the Motorola Razr Flex (80/100 vs 44/100). In the "portability" category, the Motorola Razr Flex notably outperforms the Xiaomi 17 Ultra (66/100 vs 40/100).
Specs comparison
| Specification | Motorola Razr Flex | Xiaomi 17 Ultra | |
|---|---|---|---|
| Processor | Qualcomm -AD Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | — | 3667711 | |
| Geekbench Single | — | 3639 | |
| Geekbench Multi | — | 11047 | |
| Display | 6.9" Foldable OLED | 6.8" LTPO AMOLED | |
| Resolution | 1728x2364 | 3200x1440 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 5000 mAh | 6000 mAh | |
| Charging | 25W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 166 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 17 | Android 16 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP49 | IP68 | |
| Dimensions | 110.0×149.0×5.8 mm | 162.9×77.6×8.3 mm | |
| Weight | 215 g | 226 g | |
| Launch price | — | $999 |
Camera comparison
Motorola Razr Flex
- Main: 50MP
- Ultrawide: 50MP
- Front: 32MP
Xiaomi 17 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Motorola Razr Flex
- 6.9" Foldable OLED
- Resolution: 1728x2364
- Refresh rate: 165 Hz
Xiaomi 17 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Motorola Razr Flex
- 5000 mAh
- Wired: 25W
- No wireless charging
Xiaomi 17 Ultra
- 6000 mAh
- NanoReview test: web browsing 16:09 hrs, total 33:23 hrs
- Wired: 90W
- Wireless: 50W
Benchmarks
Launch prices and where to check today's
Motorola Razr Flex
Price unknownDetailed category analysis
display
In the "display" category, the Motorola Razr Flex and the Xiaomi 17 Ultra are nearly equal (92/100 vs 89/100).
camera
In the "camera" category, the Xiaomi 17 Ultra significantly outperforms the Motorola Razr Flex (93/100 vs 57/100).
battery
In the "battery" category, the Xiaomi 17 Ultra significantly outperforms the Motorola Razr Flex (80/100 vs 44/100).
portability
In the "portability" category, the Motorola Razr Flex notably outperforms the Xiaomi 17 Ultra (66/100 vs 40/100).
Frequently asked questions
Which is better: the Motorola Razr Flex or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra significantly outperforms the Motorola Razr Flex by 27 points (89/100 vs 62/100).
What is the rating of the Motorola Razr Flex and the Xiaomi 17 Ultra?
The Motorola Razr Flex has a MobileRank rating of 62/100, the Xiaomi 17 Ultra — 89/100.
Which has the better camera: the Motorola Razr Flex or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on camera score (93/100 vs 57/100).
Should you choose the Motorola Razr Flex over the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.