Nubia Z70S Ultra vs OnePlus 15s
The Nubia Z70S Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite, while the OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $600 and $700. By overall MobileRank rating, the OnePlus 15s leads — 83/100 vs 81/100 (a 2-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 6600); the OnePlus 15s is faster in AnTuTu (3,950,082 vs 3,228,937); the OnePlus 15s is noticeably lighter (195g vs 228g).
Profile comparison
Category scores
Nubia Z70S Ultra
OnePlus 15s
What makes Nubia Z70S Ultra better?
- Cheaper at launch: $600 vs $700
- Better camera (79/100 vs 53/100)
What makes OnePlus 15s better?
- Higher AnTuTu: 3950082 vs 3228937
- Better Geekbench Single: 3639 vs 3013
- Better Geekbench Multi: 11047 vs 9287
- Bigger battery: 7500 vs 6600 mAh
- Faster charging: 100W vs 80W
- Higher refresh rate: 165Hz vs 144Hz
- Lighter: 195g vs 228g
- Higher performance (98/100 vs 92/100)
- Longer battery life (89/100 vs 66/100)
- Better display (95/100 vs 93/100)
- Better portability (64/100 vs 36/100)
Comparison verdict
Comparing the Nubia Z70S Ultra vs the OnePlus 15s, the OnePlus 15s scores 2 points higher (83/100 vs 81/100). In the "camera" category, the Nubia Z70S Ultra leads (79/100 vs 53/100). In the "battery" category, the OnePlus 15s leads (89/100 vs 66/100). Value score: Nubia Z70S Ultra — 76/100, OnePlus 15s — 80/100; 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 OnePlus 15s is a bit better (98/100 vs 92/100). In the "display" category, the OnePlus 15s and the Nubia Z70S Ultra are nearly equal (95/100 vs 93/100). In the "camera" category, the Nubia Z70S Ultra notably outperforms the OnePlus 15s (79/100 vs 53/100). In the "battery" category, the OnePlus 15s notably outperforms the Nubia Z70S Ultra (89/100 vs 66/100). In the "portability" category, the OnePlus 15s notably outperforms the Nubia Z70S Ultra (64/100 vs 36/100).
Specs comparison
| Specification | Nubia Z70S Ultra | OnePlus 15s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3228937 | 3950082 | |
| Geekbench Single | 3013 | 3639 | |
| Geekbench Multi | 9287 | 11047 | |
| Display | 6.8" AMOLED | 6.3" AMOLED | |
| Resolution | 1216x2688 | 2640x1216 | |
| Refresh rate | 144 Hz | 165 Hz | |
| Battery | 6600 mAh | 7500 mAh | |
| Charging | 80W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 64 MP | 50 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB / 16GB / 24GB | 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 2000 nits | — | |
| NFC | yes | — | |
| Protection | IP68/IP69 | — | |
| Dimensions | 164.3×77.1×8.6 mm | — | |
| Weight | 228 g | 195 g | |
| Launch price | $600 | $700 |
Camera comparison
Nubia Z70S Ultra
- Main: 50MP f/1.7
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 16MP
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Display comparison
Nubia Z70S Ultra
- 6.8" AMOLED
- Resolution: 1216x2688
- Refresh rate: 144 Hz
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 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
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Nubia Z70S Ultra and OnePlus 15s, covering their specs and all relevant benchmarks.
OnePlus 15s leads Nubia Z70S Ultra by 18.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $100. Nubia Z70S Ultra was $100 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus 15s is a bit better (98/100 vs 92/100).
display
In the "display" category, the OnePlus 15s and the Nubia Z70S Ultra are nearly equal (95/100 vs 93/100).
camera
In the "camera" category, the Nubia Z70S Ultra notably outperforms the OnePlus 15s (79/100 vs 53/100).
battery
In the "battery" category, the OnePlus 15s notably outperforms the Nubia Z70S Ultra (89/100 vs 66/100).
portability
In the "portability" category, the OnePlus 15s notably outperforms the Nubia Z70S Ultra (64/100 vs 36/100).
Frequently asked questions
Which is better: the Nubia Z70S Ultra or the OnePlus 15s?
The OnePlus 15s edges out the Nubia Z70S Ultra by just 2 points — the two devices are very close in overall level.
What is the rating of the Nubia Z70S Ultra and the OnePlus 15s?
The Nubia Z70S Ultra has a MobileRank rating of 81/100, the OnePlus 15s — 83/100.
Which has the better camera: the Nubia Z70S Ultra or the OnePlus 15s?
The Nubia Z70S Ultra leads on camera score (79/100 vs 53/100).
Which is more powerful: the Nubia Z70S Ultra or the OnePlus 15s?
The OnePlus 15s leads on performance (98/100 vs 92/100).
Should you choose the Nubia Z70S Ultra over the OnePlus 15s?
The Nubia Z70S Ultra is a better fit for gamers and power users, budget-conscious buyers. The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.