Nubia Z70 Ultra vs Xiaomi 17 Ultra
The Nubia Z70 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Xiaomi 17 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $729 and $999. By overall MobileRank rating, the Xiaomi 17 Ultra leads — 89/100 vs 80/100 (a 9-point difference). Key differences: the Nubia Z70 Ultra has the bigger battery (6150 mAh vs 6000); the Xiaomi 17 Ultra is faster in AnTuTu (3,667,711 vs 3,126,402).
Profile comparison
Category scores
Nubia Z70 Ultra
Xiaomi 17 Ultra
What makes Nubia Z70 Ultra better?
- Bigger battery: 6150 vs 6000 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper at launch: $729 vs $999
- Better display (92/100 vs 89/100)
What makes Xiaomi 17 Ultra better?
- Higher AnTuTu: 3667711 vs 3126402
- Better Geekbench Single: 3639 vs 3013
- Better Geekbench Multi: 11047 vs 9287
- Faster charging: 90W vs 80W
- Lighter: 226g vs 227g
- Higher performance (97/100 vs 91/100)
- Better camera (93/100 vs 79/100)
- Longer battery life (80/100 vs 64/100)
- Better portability (40/100 vs 36/100)
Comparison verdict
Comparing the Nubia Z70 Ultra vs the Xiaomi 17 Ultra, the Xiaomi 17 Ultra scores 9 points higher (89/100 vs 80/100). In the "camera" category, the Xiaomi 17 Ultra leads (93/100 vs 79/100). In the "battery" category, the Xiaomi 17 Ultra leads (80/100 vs 64/100). Value score: Nubia Z70 Ultra — 74/100, Xiaomi 17 Ultra — 88/100; 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, the Xiaomi 17 Ultra is a bit better (97/100 vs 91/100). In the "display" category, the Nubia Z70 Ultra and the Xiaomi 17 Ultra are nearly equal (92/100 vs 89/100). In the "camera" category, the Xiaomi 17 Ultra is a bit better (93/100 vs 79/100). In the "battery" category, the Xiaomi 17 Ultra notably outperforms the Nubia Z70 Ultra (80/100 vs 64/100). In the "portability" category, the Xiaomi 17 Ultra and the Nubia Z70 Ultra are nearly equal (40/100 vs 36/100).
Specs comparison
| Specification | Nubia Z70 Ultra | Xiaomi 17 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3126402 | 3667711 | |
| Geekbench Single | 3013 | 3639 | |
| Geekbench Multi | 9287 | 11047 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2668x1216 | 3200x1440 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 6150 mAh | 6000 mAh | |
| Charging | 80W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 166 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 64 MP | 200 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 2000 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 164.3×77.1×8.6 mm | 162.9×77.6×8.3 mm | |
| Weight | 227 g | 226 g | |
| Launch price | $729 | $999 |
Camera comparison
Nubia Z70 Ultra
- Main: 50MP f/1.59
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 16MP
Xiaomi 17 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Nubia Z70 Ultra
- 6.8" AMOLED
- Resolution: 2668x1216
- Refresh rate: 144 Hz
Xiaomi 17 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Nubia Z70 Ultra
- 6150 mAh
- NanoReview test: web browsing 8:27 hrs, total 20:13 hrs
- Wired: 80W
- No wireless charging
Xiaomi 17 Ultra
- 6000 mAh
- NanoReview test: web browsing 16:09 hrs, total 33:23 hrs
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared Nubia Z70 Ultra and Xiaomi 17 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra leads Nubia Z70 Ultra by 14.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $270. Nubia Z70 Ultra was $270 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Xiaomi 17 Ultra is a bit better (97/100 vs 91/100).
display
In the "display" category, the Nubia Z70 Ultra and the Xiaomi 17 Ultra are nearly equal (92/100 vs 89/100).
camera
In the "camera" category, the Xiaomi 17 Ultra is a bit better (93/100 vs 79/100).
battery
In the "battery" category, the Xiaomi 17 Ultra notably outperforms the Nubia Z70 Ultra (80/100 vs 64/100).
portability
In the "portability" category, the Xiaomi 17 Ultra and the Nubia Z70 Ultra are nearly equal (40/100 vs 36/100).
Frequently asked questions
Which is better: the Nubia Z70 Ultra or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra edges out the Nubia Z70 Ultra by just 9 points — the two devices are very close in overall level.
What is the rating of the Nubia Z70 Ultra and the Xiaomi 17 Ultra?
The Nubia Z70 Ultra has a MobileRank rating of 80/100, the Xiaomi 17 Ultra — 89/100.
Which has the better camera: the Nubia Z70 Ultra or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on camera score (93/100 vs 79/100).
Which is more powerful: the Nubia Z70 Ultra or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on performance (97/100 vs 91/100).
Should you choose the Nubia Z70 Ultra over the Xiaomi 17 Ultra?
The Nubia Z70 Ultra is a better fit for gamers and power users. 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.