OnePlus Ace 5 Ultra vs Vivo iQOO 15
The OnePlus Ace 5 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $350 and $599. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 71/100 (a 15-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 6700); the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 2,948,304).
Profile comparison
Category scores
OnePlus Ace 5 Ultra
Vivo iQOO 15
What makes OnePlus Ace 5 Ultra better?
- Lighter: 206g vs 215g
- Cheaper at launch: $350 vs $599
- Better portability (54/100 vs 48/100)
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 2948304
- Better Geekbench Single: 3013 vs 2729
- Better Geekbench Multi: 9287 vs 8430
- Bigger battery: 7000 vs 6700 mAh
- Higher performance (94/100 vs 89/100)
- Better camera (78/100 vs 35/100)
- Longer battery life (85/100 vs 70/100)
- Better display (99/100 vs 94/100)
Comparison verdict
Comparing the OnePlus Ace 5 Ultra vs the Vivo iQOO 15, the Vivo iQOO 15 scores 15 points higher (86/100 vs 71/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 35/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 70/100). Value score: OnePlus Ace 5 Ultra — 76/100, Vivo iQOO 15 — 86/100; 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 is a bit better (94/100 vs 89/100). In the "display" category, the Vivo iQOO 15 is a bit better (99/100 vs 94/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the OnePlus Ace 5 Ultra (78/100 vs 35/100). In the "battery" category, the Vivo iQOO 15 notably outperforms the OnePlus Ace 5 Ultra (85/100 vs 70/100). In the "portability" category, the OnePlus Ace 5 Ultra is a bit better (54/100 vs 48/100).
Specs comparison
| Specification | OnePlus Ace 5 Ultra | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 2948304 | 3758268 | |
| Geekbench Single | 2729 | 3013 | |
| Geekbench Multi | 8430 | 9287 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1272x2800 | 1440x3168 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 6700 mAh | 7000 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15, ColorOS 15 | Android 16 | |
| Brightness (peak) | 1400 nits | 6000 nits | |
| NFC | yes | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | 163.4×77.0×8.1 mm | 163.7×76.8×8.1 mm | |
| Weight | 206 g | 215 g | |
| Launch price | $350 | $599 |
Camera comparison
OnePlus Ace 5 Ultra
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
OnePlus Ace 5 Ultra
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 144 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
OnePlus Ace 5 Ultra
- 6700 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared OnePlus Ace 5 Ultra and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads OnePlus Ace 5 Ultra by 21.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $249. OnePlus Ace 5 Ultra was $249 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 is a bit better (94/100 vs 89/100).
display
In the "display" category, the Vivo iQOO 15 is a bit better (99/100 vs 94/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the OnePlus Ace 5 Ultra (78/100 vs 35/100).
battery
In the "battery" category, the Vivo iQOO 15 notably outperforms the OnePlus Ace 5 Ultra (85/100 vs 70/100).
portability
In the "portability" category, the OnePlus Ace 5 Ultra is a bit better (54/100 vs 48/100).
Frequently asked questions
Which is better: the OnePlus Ace 5 Ultra or the Vivo iQOO 15?
The Vivo iQOO 15 is noticeably better than the OnePlus Ace 5 Ultra — the overall rating gap is 15 points.
What is the rating of the OnePlus Ace 5 Ultra and the Vivo iQOO 15?
The OnePlus Ace 5 Ultra has a MobileRank rating of 71/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the OnePlus Ace 5 Ultra or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 35/100).
Which is more powerful: the OnePlus Ace 5 Ultra or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 89/100).
Should you choose the OnePlus Ace 5 Ultra over the Vivo iQOO 15?
The OnePlus Ace 5 Ultra is a better fit for gamers and power users, budget-conscious buyers. The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.