OnePlus 15s vs Vivo iQOO 15 Ultra
The OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; estimated prices are $700 and $799. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 84/100 vs 77/100 (a 7-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 7400); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 3,942,923); the OnePlus 15s is noticeably lighter (195g vs 227g).
OnePlus 15s
Vivo iQOO 15 Ultra
- Bigger battery: 7500 vs 7400 mAh
- Higher refresh rate: 165Hz vs 144Hz
- Lighter: 195g vs 227g
- Cheaper: $700 vs $799
- Better design/ergonomics (56/100 vs 16/100)
- Better value for money (62/100 vs 55/100)
- Higher AnTuTu: 4602290 vs 3942923
- Faster charging: 120W vs 100W
- Higher performance (97/100 vs 92/100)
- Better camera (74/100 vs 48/100)
- Longer battery life (86/100 vs 82/100)
Comparing the OnePlus 15s vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 7 points higher (84/100 vs 77/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (74/100 vs 48/100). In the "performance" category, the Vivo iQOO 15 Ultra is a bit better (97/100 vs 92/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the OnePlus 15s (74/100 vs 48/100). In the "battery" category, the Vivo iQOO 15 Ultra and the OnePlus 15s are nearly equal (86/100 vs 82/100). In the "design" category, the OnePlus 15s significantly outperforms the Vivo iQOO 15 Ultra (56/100 vs 16/100). In the "value for money" category, the OnePlus 15s is a bit better (62/100 vs 55/100).
| Specification | OnePlus 15s | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3942923 | 4602290 | |
| Geekbench Single | 3640 | 3640 | |
| Geekbench Multi | 11033 | 11033 | |
| Display | 6.3" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2640x1216 | 1440x3168 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 7500 mAh | 7400 mAh | |
| Charging | 100W | 120W | |
| Wireless charging | 50W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB | 12GB / 16GB / 24GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | — | 8000 nits | |
| NFC | — | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 163.7×76.8×8.7 mm | |
| Weight | 195 g | 227 g | |
| Price | $700 | $799 |
OnePlus 15s
- Main: 50MP f/f/1.8
- Telephoto: 50MP
- Front: 16MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
We compared OnePlus 15s and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads OnePlus 15s by 14.3% in our overall performance rating.
Price difference: $99. OnePlus 15s is cheaper by $99.
performance
In the "performance" category, the Vivo iQOO 15 Ultra is a bit better (97/100 vs 92/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the OnePlus 15s (74/100 vs 48/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra and the OnePlus 15s are nearly equal (86/100 vs 82/100).
design
In the "design" category, the OnePlus 15s significantly outperforms the Vivo iQOO 15 Ultra (56/100 vs 16/100).
value for money
In the "value for money" category, the OnePlus 15s is a bit better (62/100 vs 55/100).
Which is better: the OnePlus 15s or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra edges out the OnePlus 15s by just 7 points — the two devices are very close in overall level.
What is the rating of the OnePlus 15s and the Vivo iQOO 15 Ultra?
The OnePlus 15s has a MobileRank rating of 77/100, the Vivo iQOO 15 Ultra — 84/100.
Which has the better camera: the OnePlus 15s or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (74/100 vs 48/100).
Which is more powerful: the OnePlus 15s or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (97/100 vs 92/100).
Should you choose the OnePlus 15s over the Vivo iQOO 15 Ultra?
The OnePlus 15s is a better fit for gamers and power users, those who care about battery life. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life.