OnePlus Ace 6 Ultra vs Vivo iQOO 15R
The OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500, while the Vivo iQOO 15R (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; estimated prices are $555 and $450. Both devices score the same overall rating of 66/100. Key differences: the OnePlus Ace 6 Ultra has the bigger battery (8600 mAh vs 6500); the OnePlus Ace 6 Ultra is faster in AnTuTu (3,429,868 vs 2,824,644); the Vivo iQOO 15R is noticeably lighter (197g vs 217g).
OnePlus Ace 6 Ultra
Vivo iQOO 15R
- Higher AnTuTu: 3429868 vs 2824644
- Bigger battery: 8600 vs 6500 mAh
- Higher refresh rate: 165Hz vs 144Hz
- Longer battery life (82/100 vs 73/100)
- Better Geekbench Single: 3640 vs 3228
- Better Geekbench Multi: 11033 vs 9553
- Lighter: 197g vs 217g
- Cheaper: $450 vs $555
- Better design/ergonomics (53/100 vs 28/100)
- Better value for money (79/100 vs 72/100)
The OnePlus Ace 6 Ultra and the Vivo iQOO 15R received the same MobileRank rating — 66/100. In the "performance" category, both devices are on the same level — 76/100. In the "display" category, both devices are on the same level — 100/100. In the "camera" category, both devices are on the same level — 31/100. In the "battery" category, the OnePlus Ace 6 Ultra is a bit better (82/100 vs 73/100). In the "design" category, the Vivo iQOO 15R notably outperforms the OnePlus Ace 6 Ultra (53/100 vs 28/100). In the "value for money" category, the Vivo iQOO 15R is a bit better (79/100 vs 72/100).
| Specification | OnePlus Ace 6 Ultra | Vivo iQOO 15R | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3429868 | 2824644 | |
| Geekbench Single | 3228 | 3640 | |
| Geekbench Multi | 9553 | 11033 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1272x2772 | 2800x1260 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 8600 mAh | 6500 mAh | |
| Charging | 120W | 120W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1800 nits | 5000 nits | |
| NFC | yes | yes | |
| Protection | IP66 | IP68 | |
| Dimensions | 162.5×77.5×8.5 mm | 157.6×74.4×7.9 mm | |
| Weight | 217 g | 197 g | |
| Price | $555 | $450 |
OnePlus Ace 6 Ultra
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO 15R
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
OnePlus Ace 6 Ultra
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Vivo iQOO 15R
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
Vivo iQOO 15R
- 6500 mAh
- Wired: 120W
- No wireless charging
We compared OnePlus Ace 6 Ultra and Vivo iQOO 15R, covering their specs and all relevant benchmarks.
OnePlus Ace 6 Ultra leads Vivo iQOO 15R by 21.4% in our overall performance rating.
Price difference: $105. Vivo iQOO 15R is cheaper by $105.
performance
In the "performance" category, both devices are on the same level — 76/100.
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, both devices are on the same level — 31/100.
battery
In the "battery" category, the OnePlus Ace 6 Ultra is a bit better (82/100 vs 73/100).
design
In the "design" category, the Vivo iQOO 15R notably outperforms the OnePlus Ace 6 Ultra (53/100 vs 28/100).
value for money
In the "value for money" category, the Vivo iQOO 15R is a bit better (79/100 vs 72/100).
Which is better: the OnePlus Ace 6 Ultra or the Vivo iQOO 15R?
Both devices scored 66/100. The choice depends on your priorities: if performance matters more — go with the Vivo iQOO 15R.
What is the rating of the OnePlus Ace 6 Ultra and the Vivo iQOO 15R?
The OnePlus Ace 6 Ultra has a MobileRank rating of 66/100, the Vivo iQOO 15R — 66/100.
Should you choose the OnePlus Ace 6 Ultra over the Vivo iQOO 15R?
The OnePlus Ace 6 Ultra is a better fit for active users, those who care about battery life. The Vivo iQOO 15R is a better fit for active users, budget-conscious buyers.