Nubia Z70S Ultra vs Vivo iQOO 15T
The Nubia Z70S Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500; launch prices were $600 and $499. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 81/100 (a 1-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 6600); the main camera is 50 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (4,704,310 vs 3,228,937).
Profile comparison
Category scores
Nubia Z70S Ultra
Vivo iQOO 15T
What makes Nubia Z70S Ultra better?
- Better camera (79/100 vs 65/100)
What makes Vivo iQOO 15T better?
- Higher AnTuTu: 4704310 vs 3228937
- Better Geekbench Single: 3293 vs 3013
- Better Geekbench Multi: 10243 vs 9287
- Bigger battery: 8000 vs 6600 mAh
- Faster charging: 100W vs 80W
- Better main camera: 200MP vs 50MP
- Lighter: 216g vs 228g
- Cheaper at launch: $499 vs $600
- Higher performance (97/100 vs 92/100)
- Longer battery life (75/100 vs 66/100)
- Better display (99/100 vs 93/100)
- Better portability (44/100 vs 36/100)
Comparison verdict
Comparing the Nubia Z70S Ultra vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 1 points higher (82/100 vs 81/100). In the "camera" category, the Nubia Z70S Ultra leads (79/100 vs 65/100). Value score: Nubia Z70S Ultra — 76/100, Vivo iQOO 15T — 86/100; 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 Vivo iQOO 15T is a bit better (97/100 vs 92/100). In the "display" category, the Vivo iQOO 15T is a bit better (99/100 vs 93/100). In the "camera" category, the Nubia Z70S Ultra is a bit better (79/100 vs 65/100). In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 66/100). In the "portability" category, the Vivo iQOO 15T is a bit better (44/100 vs 36/100).
Specs comparison
| Specification | Nubia Z70S Ultra | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 9500 | |
| AnTuTu | 3228937 | 4704310 | |
| Geekbench Single | 3013 | 3293 | |
| Geekbench Multi | 9287 | 10243 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1216x2688 | 1440x3168 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 6600 mAh | 8000 mAh | |
| Charging | 80W | 100W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 64 MP | 0 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB / 16GB / 24GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 2000 nits | — | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP68 | |
| Dimensions | 164.3×77.1×8.6 mm | — | |
| Weight | 228 g | 216 g | |
| Launch price | $600 | $499 |
Camera comparison
Nubia Z70S Ultra
- Main: 50MP f/1.7
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 16MP
Vivo iQOO 15T
- Main: 200MP f/1.8
- Ultrawide: 50MP
- Front: 16MP
Display comparison
Nubia Z70S Ultra
- 6.8" AMOLED
- Resolution: 1216x2688
- Refresh rate: 144 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Nubia Z70S Ultra
- 6600 mAh
- NanoReview test: web browsing 7:53 hrs, total 22:56 hrs
- Wired: 80W
- No wireless charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Nubia Z70S Ultra and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Nubia Z70S Ultra by 31.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $101. Vivo iQOO 15T was $101 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15T is a bit better (97/100 vs 92/100).
display
In the "display" category, the Vivo iQOO 15T is a bit better (99/100 vs 93/100).
camera
In the "camera" category, the Nubia Z70S Ultra is a bit better (79/100 vs 65/100).
battery
In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 66/100).
portability
In the "portability" category, the Vivo iQOO 15T is a bit better (44/100 vs 36/100).
Frequently asked questions
Which is better: the Nubia Z70S Ultra or the Vivo iQOO 15T?
The Vivo iQOO 15T edges out the Nubia Z70S Ultra by just 1 points — the two devices are very close in overall level.
What is the rating of the Nubia Z70S Ultra and the Vivo iQOO 15T?
The Nubia Z70S Ultra has a MobileRank rating of 81/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Nubia Z70S Ultra or the Vivo iQOO 15T?
The Nubia Z70S Ultra leads on camera score (79/100 vs 65/100).
Which is more powerful: the Nubia Z70S Ultra or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (97/100 vs 92/100).
Should you choose the Nubia Z70S Ultra over the Vivo iQOO 15T?
The Nubia Z70S Ultra is a better fit for gamers and power users, budget-conscious buyers. The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.