Motorola Razr Flex vs Xiaomi 17 Ultra (China)
The Motorola Razr Flex (2026) runs on the Qualcomm -AD Snapdragon 8 Elite Gen 5, while the Xiaomi 17 Ultra (China) (2025) runs on the Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Ultra (China) leads — 87/100 vs 62/100 (a 25-point difference). Key differences: the Xiaomi 17 Ultra (China) has the bigger battery (6800 mAh vs 5000); the Motorola Razr Flex is thinner (5.8mm vs 8.3mm).
Profile comparison
Category scores
Motorola Razr Flex
Xiaomi 17 Ultra (China)
What makes Motorola Razr Flex better?
- Higher refresh rate: 165Hz vs 120Hz
- Lighter: 215g vs 224g
- Better display (92/100 vs 81/100)
- Better portability (66/100 vs 42/100)
What makes Xiaomi 17 Ultra (China) better?
- Bigger battery: 6800 vs 5000 mAh
- Faster charging: 90W vs 25W
- Better camera (87/100 vs 57/100)
- Longer battery life (83/100 vs 44/100)
Comparison verdict
Comparing the Motorola Razr Flex vs the Xiaomi 17 Ultra (China), the Xiaomi 17 Ultra (China) scores 25 points higher (87/100 vs 62/100). In the "camera" category, the Xiaomi 17 Ultra (China) leads (87/100 vs 57/100). In the "battery" category, the Xiaomi 17 Ultra (China) leads (83/100 vs 44/100). In the "display" category, the Motorola Razr Flex is a bit better (92/100 vs 81/100). In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the Motorola Razr Flex (87/100 vs 57/100). In the "battery" category, the Xiaomi 17 Ultra (China) significantly outperforms the Motorola Razr Flex (83/100 vs 44/100). In the "portability" category, the Motorola Razr Flex notably outperforms the Xiaomi 17 Ultra (China) (66/100 vs 42/100).
Specs comparison
| Specification | Motorola Razr Flex | Xiaomi 17 Ultra (China) | |
|---|---|---|---|
| Processor | Qualcomm -AD Snapdragon 8 Elite Gen 5 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | — | 3950082 | |
| Geekbench Single | — | 3639 | |
| Geekbench Multi | — | 11047 | |
| Display | 6.9" Foldable OLED | 6.9" LTPO AMOLED | |
| Resolution | 1728x2364 | 1200x2608 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 5000 mAh | 6800 mAh | |
| Charging | 25W | 90W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 32 MP | 50 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 512GB / 1TB | |
| OS | Android 17 | Android 16 | |
| NFC | yes | yes | |
| Protection | IP49 | IP68/IP69 | |
| Dimensions | 110.0×149.0×5.8 mm | 162.9×77.6×8.3 mm | |
| Weight | 215 g | 224 g | |
| Launch price | — | $892 |
Camera comparison
Motorola Razr Flex
- Main: 50MP
- Ultrawide: 50MP
- Front: 32MP
Xiaomi 17 Ultra (China)
- Main: 50MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
Motorola Razr Flex
- 6.9" Foldable OLED
- Resolution: 1728x2364
- Refresh rate: 165 Hz
Xiaomi 17 Ultra (China)
- 6.9" LTPO AMOLED
- Resolution: 1200x2608
- Refresh rate: 120 Hz
Battery and charging
Motorola Razr Flex
- 5000 mAh
- Wired: 25W
- No wireless charging
Xiaomi 17 Ultra (China)
- 6800 mAh
- 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 is a bit better (92/100 vs 81/100).
camera
In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the Motorola Razr Flex (87/100 vs 57/100).
battery
In the "battery" category, the Xiaomi 17 Ultra (China) significantly outperforms the Motorola Razr Flex (83/100 vs 44/100).
portability
In the "portability" category, the Motorola Razr Flex notably outperforms the Xiaomi 17 Ultra (China) (66/100 vs 42/100).
Frequently asked questions
Which is better: the Motorola Razr Flex or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) significantly outperforms the Motorola Razr Flex by 25 points (87/100 vs 62/100).
What is the rating of the Motorola Razr Flex and the Xiaomi 17 Ultra (China)?
The Motorola Razr Flex has a MobileRank rating of 62/100, the Xiaomi 17 Ultra (China) — 87/100.
Which has the better camera: the Motorola Razr Flex or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on camera score (87/100 vs 57/100).
Should you choose the Motorola Razr Flex over the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.