OnePlus N6 vs Vivo iQOO 15 Ultra
The OnePlus N6 (2026) runs on the MediaTek Dimensity 7360, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; estimated prices are $235 and $799. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 52/100 (a 37-point difference). Key differences: the OnePlus N6 has the bigger battery (8000 mAh vs 7400); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 877,641); the Vivo iQOO 15 Ultra has NFC for contactless payments, the OnePlus N6 doesn't; the OnePlus N6 is noticeably lighter (208g vs 227g).
OnePlus N6
Vivo iQOO 15 Ultra
- Bigger battery: 8000 vs 7400 mAh
- Lighter: 208g vs 227g
- Cheaper: $235 vs $799
- Better portability (45/100 vs 35/100)
- Higher AnTuTu: 4602290 vs 877641
- Better Geekbench Single: 3640 vs 1011
- Better Geekbench Multi: 11033 vs 2813
- Faster charging: 120W vs 45W
- Higher performance (99/100 vs 55/100)
- Better camera (78/100 vs 30/100)
- Longer battery life (92/100 vs 64/100)
- Better display (99/100 vs 76/100)
Comparing the OnePlus N6 vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 37 points higher (89/100 vs 52/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 55/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 64/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the OnePlus N6 (99/100 vs 55/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the OnePlus N6 (99/100 vs 76/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the OnePlus N6 (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the OnePlus N6 (92/100 vs 64/100). In the "portability" category, the OnePlus N6 is a bit better (45/100 vs 35/100).
| Specification | OnePlus N6 | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7360 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 877641 | 4602290 | |
| Geekbench Single | 1011 | 3640 | |
| Geekbench Multi | 2813 | 11033 | |
| Display | 6.7" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 2400x1220 | 1440x3168 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 8000 mAh | 7400 mAh | |
| Charging | 45W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 8GB | 12GB / 16GB / 24GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1200 nits | 8000 nits | |
| NFC | no | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | 166.5×78.2×8.9 mm | 163.7×76.8×8.7 mm | |
| Weight | 208 g | 227 g | |
| Price | $235 | $799 |
OnePlus N6
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
OnePlus N6
- 6.7" IPS LCD
- Resolution: 2400x1220
- Refresh rate: 144 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
OnePlus N6
- 8000 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
We compared OnePlus N6 and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads OnePlus N6 by 80.9% in our overall performance rating.
Price difference: $564. OnePlus N6 is cheaper by $564.
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the OnePlus N6 (99/100 vs 55/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the OnePlus N6 (99/100 vs 76/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the OnePlus N6 (78/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the OnePlus N6 (92/100 vs 64/100).
portability
In the "portability" category, the OnePlus N6 is a bit better (45/100 vs 35/100).
Which is better: the OnePlus N6 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the OnePlus N6 by 37 points (89/100 vs 52/100).
What is the rating of the OnePlus N6 and the Vivo iQOO 15 Ultra?
The OnePlus N6 has a MobileRank rating of 52/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the OnePlus N6 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 30/100).
Which is more powerful: the OnePlus N6 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 55/100).
Should you choose the OnePlus N6 over the Vivo iQOO 15 Ultra?
The OnePlus N6 is a better fit for everyday use. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life.