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; launch prices were $700 and $799. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 83/100 (a 6-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 3,950,082); the OnePlus 15s is noticeably lighter (195g vs 227g).
Profile comparison
Category scores
OnePlus 15s
Vivo iQOO 15 Ultra
What makes OnePlus 15s better?
- Bigger battery: 7500 vs 7400 mAh
- Higher refresh rate: 165Hz vs 144Hz
- Lighter: 195g vs 227g
- Cheaper at launch: $700 vs $799
- Better portability (64/100 vs 35/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 3950082
- Faster charging: 120W vs 100W
- Higher performance (99/100 vs 98/100)
- Better camera (78/100 vs 53/100)
- Longer battery life (92/100 vs 89/100)
- Better display (99/100 vs 95/100)
Comparison verdict
Comparing the OnePlus 15s vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 6 points higher (89/100 vs 83/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 53/100). Value score: OnePlus 15s — 80/100, Vivo iQOO 15 Ultra — 92/100; 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 15 Ultra and the OnePlus 15s are nearly equal (99/100 vs 98/100). In the "display" category, the Vivo iQOO 15 Ultra and the OnePlus 15s are nearly equal (99/100 vs 95/100). In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the OnePlus 15s (78/100 vs 53/100). In the "battery" category, the Vivo iQOO 15 Ultra and the OnePlus 15s are nearly equal (92/100 vs 89/100). In the "portability" category, the OnePlus 15s notably outperforms the Vivo iQOO 15 Ultra (64/100 vs 35/100).
Specs comparison
| Specification | OnePlus 15s | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3950082 | 4602290 | |
| Geekbench Single | 3639 | 3639 | |
| Geekbench Multi | 11047 | 11047 | |
| 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 | |
| Launch price | $700 | $799 |
Camera comparison
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
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
Battery and charging
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared OnePlus 15s and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads OnePlus 15s by 14.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $99. OnePlus 15s was $99 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra and the OnePlus 15s are nearly equal (99/100 vs 98/100).
display
In the "display" category, the Vivo iQOO 15 Ultra and the OnePlus 15s are nearly equal (99/100 vs 95/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra notably outperforms the OnePlus 15s (78/100 vs 53/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra and the OnePlus 15s are nearly equal (92/100 vs 89/100).
portability
In the "portability" category, the OnePlus 15s notably outperforms the Vivo iQOO 15 Ultra (64/100 vs 35/100).
Frequently asked questions
Which is better: the OnePlus 15s or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra edges out the OnePlus 15s by just 6 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 83/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the OnePlus 15s or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 53/100).
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, budget-conscious buyers. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.