OnePlus 12 vs Vivo iQOO 15 Ultra
The OnePlus 12 (2024) runs on the Qualcomm Snapdragon 8 Gen 3, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $799 and $799. 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 5400); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 2,401,788).
Profile comparison
Category scores
OnePlus 12
Vivo iQOO 15 Ultra
What makes OnePlus 12 better?
- Lighter: 220g vs 227g
- Better camera (83/100 vs 78/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 2401788
- Better Geekbench Single: 3639 vs 2200
- Better Geekbench Multi: 11047 vs 7100
- Bigger battery: 7400 vs 5400 mAh
- Faster charging: 120W vs 100W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 83/100)
- Longer battery life (92/100 vs 80/100)
- Better display (99/100 vs 89/100)
Comparison verdict
Comparing the OnePlus 12 vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 9 points higher (89/100 vs 80/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 83/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 80/100). Value score: OnePlus 12 — 74/100, 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 notably outperforms the OnePlus 12 (99/100 vs 83/100). In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 89/100). In the "camera" category, the OnePlus 12 is a bit better (83/100 vs 78/100). In the "battery" category, the Vivo iQOO 15 Ultra is a bit better (92/100 vs 80/100). In the "portability" category, both devices are on the same level — 35/100.
Specs comparison
| Specification | OnePlus 12 | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 3 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 2401788 | 4602290 | |
| Geekbench Single | 2200 | 3639 | |
| Geekbench Multi | 7100 | 11047 | |
| Display | 6.8" LTPO AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 3168x1440 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5400 mAh | 7400 mAh | |
| Charging | 100W | 120W | |
| Wireless charging | 50W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 48 MP | 50 MP | |
| Telephoto | 64 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB / 24GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 14 / OxygenOS 14 | Android 16 | |
| Brightness (peak) | 4500 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | 164.3×75.8×9.2 mm | 163.7×76.8×8.7 mm | |
| Weight | 220 g | 227 g | |
| Launch price | $799 | $799 |
Camera comparison
OnePlus 12
- Main: 50MP f/1.6
- Ultrawide: 48MP
- Telephoto: 64MP
- Front: 32MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
OnePlus 12
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
OnePlus 12
- 5400 mAh
- NanoReview test: web browsing 13:10 hrs, total 28:16 hrs
- Wired: 100W
- Wireless: 50W
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared OnePlus 12 and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads OnePlus 12 by 47.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $0. Same launch price.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the OnePlus 12 (99/100 vs 83/100).
display
In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 89/100).
camera
In the "camera" category, the OnePlus 12 is a bit better (83/100 vs 78/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra is a bit better (92/100 vs 80/100).
portability
In the "portability" category, both devices are on the same level — 35/100.
Frequently asked questions
Which is better: the OnePlus 12 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra edges out the OnePlus 12 by just 9 points — the two devices are very close in overall level.
What is the rating of the OnePlus 12 and the Vivo iQOO 15 Ultra?
The OnePlus 12 has a MobileRank rating of 80/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the OnePlus 12 or the Vivo iQOO 15 Ultra?
The OnePlus 12 leads on camera score (83/100 vs 78/100).
Which is more powerful: the OnePlus 12 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 83/100).
Should you choose the OnePlus 12 over the Vivo iQOO 15 Ultra?
The OnePlus 12 is a better fit for gamers and power users, mobile photography enthusiasts, 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.