OnePlus 15 vs Vivo iQOO Z6 (China)
The OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO Z6 (China) (2022) runs on the Qualcomm Snapdragon 778G+ 5G. By overall MobileRank rating, the OnePlus 15 leads — 61/100 vs 31/100 (a 30-point difference). Key differences: the OnePlus 15 has the bigger battery (6500 mAh vs 4500); the main camera is 50 MP vs 64 MP; the Vivo iQOO Z6 (China) is noticeably lighter (194g vs 213g).
OnePlus 15
Vivo iQOO Z6 (China)
- Bigger battery: 6500 vs 4500 mAh
- Higher performance (77/100 vs 0/100)
- Longer battery life (48/100 vs 39/100)
- Better main camera: 64MP vs 50MP
- Lighter: 194g vs 213g
- Better design/ergonomics (57/100 vs 33/100)
Comparing the OnePlus 15 vs the Vivo iQOO Z6 (China), the OnePlus 15 scores 30 points higher (61/100 vs 31/100). In the "performance" category, the OnePlus 15 leads (77/100 vs 0/100). In the "performance" category, the OnePlus 15 significantly outperforms the Vivo iQOO Z6 (China) (77/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, both devices are on the same level — 34/100. In the "battery" category, the OnePlus 15 is a bit better (48/100 vs 39/100). In the "design" category, the Vivo iQOO Z6 (China) notably outperforms the OnePlus 15 (57/100 vs 33/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | OnePlus 15 | Vivo iQOO Z6 (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 778G+ 5G | |
| AnTuTu | 3621671 | — | |
| Geekbench Single | 3050 | — | |
| Geekbench Multi | 9300 | — | |
| Display | 6.8" AMOLED | 6.6" IPS LCD | |
| Resolution | — | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 4500 mAh | |
| Charging | — | 80W | |
| Main camera | 50 MP | 64 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | — | Android 12, Origin OS Ocean | |
| Brightness (peak) | 1800 nits | 650 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 161.4×76.7×8.1 mm | 164.0×75.8×8.6 mm | |
| Weight | 213 g | 194 g | |
| Price | $799 | — |
OnePlus 15
- Main: 50MP
- Front: 32MP
Vivo iQOO Z6 (China)
- Main: 64MP f/f/1.8
- Front: 8MP
OnePlus 15
- 6.8" AMOLED
- Refresh rate: 120 Hz
Vivo iQOO Z6 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
OnePlus 15
- 6500 mAh
- No wireless charging
Vivo iQOO Z6 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO Z6 (China)
Price unknownperformance
In the "performance" category, the OnePlus 15 significantly outperforms the Vivo iQOO Z6 (China) (77/100 vs 0/100).
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 — 34/100.
battery
In the "battery" category, the OnePlus 15 is a bit better (48/100 vs 39/100).
design
In the "design" category, the Vivo iQOO Z6 (China) notably outperforms the OnePlus 15 (57/100 vs 33/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the OnePlus 15 or the Vivo iQOO Z6 (China)?
The OnePlus 15 significantly outperforms the Vivo iQOO Z6 (China) by 30 points (61/100 vs 31/100).
What is the rating of the OnePlus 15 and the Vivo iQOO Z6 (China)?
The OnePlus 15 has a MobileRank rating of 61/100, the Vivo iQOO Z6 (China) — 31/100.
Which is more powerful: the OnePlus 15 or the Vivo iQOO Z6 (China)?
The OnePlus 15 leads on performance (77/100 vs 0/100).
Should you choose the OnePlus 15 over the Vivo iQOO Z6 (China)?
The OnePlus 15 is a better fit for active users. The Vivo iQOO Z6 (China) is a better fit for everyday use.