OnePlus Open 2 vs Vivo iQOO 15 Ultra
The OnePlus Open 2 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 80/100 (a 9-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 5900); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 3,126,402).
Profile comparison
Category scores
OnePlus Open 2
Vivo iQOO 15 Ultra
What makes OnePlus Open 2 better?
- Overall rating 80/100
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 3126402
- Better Geekbench Single: 3639 vs 3013
- Better Geekbench Multi: 11047 vs 9287
- Bigger battery: 7400 vs 5900 mAh
- Faster charging: 120W vs 80W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 91/100)
- Better camera (78/100 vs 74/100)
- Longer battery life (92/100 vs 78/100)
- Better display (99/100 vs 67/100)
Comparison verdict
Comparing the OnePlus Open 2 vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 9 points higher (89/100 vs 80/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 78/100). In the "performance" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 91/100). In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the OnePlus Open 2 (99/100 vs 67/100). In the "camera" category, the Vivo iQOO 15 Ultra and the OnePlus Open 2 are nearly equal (78/100 vs 74/100). In the "battery" category, the Vivo iQOO 15 Ultra is a bit better (92/100 vs 78/100).
Specs comparison
| Specification | OnePlus Open 2 | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3126402 | 4602290 | |
| Geekbench Single | 3013 | 3639 | |
| Geekbench Multi | 9287 | 11047 | |
| Display | 8.0" Foldable LTPO3 Flexi-fluid AMO | 6.8" LTPO AMOLED | |
| Resolution | 2268x2440 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5900 mAh | 7400 mAh | |
| Charging | 80W | 120W | |
| Wireless charging | 50W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 16GB | 12GB / 16GB / 24GB | |
| Storage | 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15, OxygenOS 15 | Android 16 | |
| Brightness (peak) | — | 8000 nits | |
| NFC | yes | yes | |
| Protection | IPX8 | IP68 | |
| Dimensions | — | 163.7×76.8×8.7 mm | |
| Weight | — | 227 g | |
| Launch price | — | $799 |
Camera comparison
OnePlus Open 2
- Main: 50MP
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 20MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
OnePlus Open 2
- 8.0" Foldable LTPO3 Flexi-fluid AMO
- Resolution: 2268x2440
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
OnePlus Open 2
- 5900 mAh
- Wired: 80W
- Wireless: 50W
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared OnePlus Open 2 and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads OnePlus Open 2 by 32.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
OnePlus Open 2
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 91/100).
display
In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the OnePlus Open 2 (99/100 vs 67/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra and the OnePlus Open 2 are nearly equal (78/100 vs 74/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra is a bit better (92/100 vs 78/100).
Frequently asked questions
Which is better: the OnePlus Open 2 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra edges out the OnePlus Open 2 by just 9 points — the two devices are very close in overall level.
What is the rating of the OnePlus Open 2 and the Vivo iQOO 15 Ultra?
The OnePlus Open 2 has a MobileRank rating of 80/100, the Vivo iQOO 15 Ultra — 89/100.
Which is more powerful: the OnePlus Open 2 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 91/100).
Should you choose the OnePlus Open 2 over the Vivo iQOO 15 Ultra?
The OnePlus Open 2 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, budget-conscious buyers.