Nubia Z70S Ultra vs OPPO K15 Pro+
The Nubia Z70S Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite, while the OPPO K15 Pro+ (2026) runs on the MediaTek Dimensity 9500s. By overall MobileRank rating, the Nubia Z70S Ultra leads — 81/100 vs 71/100 (a 10-point difference). Key differences: the OPPO K15 Pro+ has the bigger battery (8000 mAh vs 6600); the Nubia Z70S Ultra is faster in AnTuTu (3,228,937 vs 3,121,723).
Nubia Z70S Ultra
OPPO K15 Pro+
- Higher AnTuTu: 3228937 vs 3121723
- Better Geekbench Single: 3041 vs 2680
- Better Geekbench Multi: 9494 vs 8358
- Higher performance (92/100 vs 89/100)
- Better camera (79/100 vs 35/100)
- Bigger battery: 8000 vs 6600 mAh
- Faster charging: 100W vs 80W
- Higher refresh rate: 165Hz vs 144Hz
- Lighter: 219g vs 228g
- Longer battery life (75/100 vs 66/100)
- Better display (94/100 vs 93/100)
- Better portability (44/100 vs 36/100)
Comparing the Nubia Z70S Ultra vs the OPPO K15 Pro+, the Nubia Z70S Ultra scores 10 points higher (81/100 vs 71/100). In the "camera" category, the Nubia Z70S Ultra leads (79/100 vs 35/100). In the "performance" category, the Nubia Z70S Ultra and the OPPO K15 Pro+ are nearly equal (92/100 vs 89/100). In the "display" category, the OPPO K15 Pro+ and the Nubia Z70S Ultra are nearly equal (94/100 vs 93/100). In the "camera" category, the Nubia Z70S Ultra significantly outperforms the OPPO K15 Pro+ (79/100 vs 35/100). In the "battery" category, the OPPO K15 Pro+ is a bit better (75/100 vs 66/100). In the "portability" category, the OPPO K15 Pro+ is a bit better (44/100 vs 36/100).
| Specification | Nubia Z70S Ultra | OPPO K15 Pro+ | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 9500s | |
| AnTuTu | 3228937 | 3121723 | |
| Geekbench Single | 3041 | 2680 | |
| Geekbench Multi | 9494 | 8358 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1216x2688 | 2772x1272 | |
| Refresh rate | 144 Hz | 165 Hz | |
| Battery | 6600 mAh | 8000 mAh | |
| Charging | 80W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 64 MP | 0 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB / 16GB / 24GB | 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 15, Nebula AIOS 1.5 | Android 16 | |
| Brightness (peak) | 2000 nits | 1800 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 164.3×77.1×8.6 mm | 162.4×77.5×8.3 mm | |
| Weight | 228 g | 219 g | |
| Launch price | — | $509 |
Nubia Z70S Ultra
- Main: 50MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 16MP
OPPO K15 Pro+
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Nubia Z70S Ultra
- 6.8" AMOLED
- Resolution: 1216x2688
- Refresh rate: 144 Hz
OPPO K15 Pro+
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 165 Hz
Nubia Z70S Ultra
- 6600 mAh
- NanoReview test: web browsing 7:53 hrs, total 22:56 hrs
- Wired: 80W
- No wireless charging
OPPO K15 Pro+
- 8000 mAh
- Wired: 100W
- No wireless charging
We compared Nubia Z70S Ultra and OPPO K15 Pro+, covering their specs and all relevant benchmarks.
Nubia Z70S Ultra leads OPPO K15 Pro+ by 3.4% in our overall performance rating.
Nubia Z70S Ultra
Price unknownperformance
In the "performance" category, the Nubia Z70S Ultra and the OPPO K15 Pro+ are nearly equal (92/100 vs 89/100).
display
In the "display" category, the OPPO K15 Pro+ and the Nubia Z70S Ultra are nearly equal (94/100 vs 93/100).
camera
In the "camera" category, the Nubia Z70S Ultra significantly outperforms the OPPO K15 Pro+ (79/100 vs 35/100).
battery
In the "battery" category, the OPPO K15 Pro+ is a bit better (75/100 vs 66/100).
portability
In the "portability" category, the OPPO K15 Pro+ is a bit better (44/100 vs 36/100).
Which is better: the Nubia Z70S Ultra or the OPPO K15 Pro+?
The Nubia Z70S Ultra is noticeably better than the OPPO K15 Pro+ — the overall rating gap is 10 points.
What is the rating of the Nubia Z70S Ultra and the OPPO K15 Pro+?
The Nubia Z70S Ultra has a MobileRank rating of 81/100, the OPPO K15 Pro+ — 71/100.
Which has the better camera: the Nubia Z70S Ultra or the OPPO K15 Pro+?
The Nubia Z70S Ultra leads on camera score (79/100 vs 35/100).
Should you choose the Nubia Z70S Ultra over the OPPO K15 Pro+?
The Nubia Z70S Ultra is a better fit for gamers and power users. The OPPO K15 Pro+ is a better fit for gamers and power users, those who care about battery life.