OnePlus 15 vs Vivo iQOO Z7 (China)
The OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO Z7 (China) (2023) runs on the Qualcomm Snapdragon 782G. By overall MobileRank rating, the OnePlus 15 leads — 85/100 vs 54/100 (a 31-point difference). Key differences: the OnePlus 15 has the bigger battery (6500 mAh vs 5000); the main camera is 50 MP vs 64 MP; the OnePlus 15 is faster in AnTuTu (3,621,671 vs 806,420).
OnePlus 15
Vivo iQOO Z7 (China)
- Higher AnTuTu: 3621671 vs 806420
- Better Geekbench Single: 3041 vs 1126
- Better Geekbench Multi: 9494 vs 3034
- Bigger battery: 6500 vs 5000 mAh
- Higher performance (94/100 vs 55/100)
- Better camera (78/100 vs 40/100)
- Longer battery life (89/100 vs 64/100)
- Better display (84/100 vs 66/100)
- Better main camera: 64MP vs 50MP
- Lighter: 201g vs 213g
- Overall rating 54/100
Comparing the OnePlus 15 vs the Vivo iQOO Z7 (China), the OnePlus 15 scores 31 points higher (85/100 vs 54/100). In the "performance" category, the OnePlus 15 leads (94/100 vs 55/100). In the "camera" category, the OnePlus 15 leads (78/100 vs 40/100). In the "battery" category, the OnePlus 15 leads (89/100 vs 64/100). In the "performance" category, the OnePlus 15 significantly outperforms the Vivo iQOO Z7 (China) (94/100 vs 55/100). In the "display" category, the OnePlus 15 notably outperforms the Vivo iQOO Z7 (China) (84/100 vs 66/100). In the "camera" category, the OnePlus 15 significantly outperforms the Vivo iQOO Z7 (China) (78/100 vs 40/100). In the "battery" category, the OnePlus 15 notably outperforms the Vivo iQOO Z7 (China) (89/100 vs 64/100). In the "portability" category, both devices are on the same level — 50/100.
| Specification | OnePlus 15 | Vivo iQOO Z7 (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 782G | |
| AnTuTu | 3621671 | 806420 | |
| Geekbench Single | 3041 | 1126 | |
| Geekbench Multi | 9494 | 3034 | |
| Display | 6.8" AMOLED | 6.6" IPS LCD | |
| Resolution | 1272x2772 | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 5000 mAh | |
| Charging | 120W | 120W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16, OxygenOS 16 (Global), ColorOS 16 (China) | Android 13, OriginOS 3 | |
| Brightness (peak) | 1800 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 161.4×76.7×8.1 mm | 164.6×75.8×8.8 mm | |
| Weight | 213 g | 201 g | |
| Launch price | $799 | — |
OnePlus 15
- Main: 50MP
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo iQOO Z7 (China)
- Main: 64MP f/f/1.8
- Front: 16MP
OnePlus 15
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 120 Hz
Vivo iQOO Z7 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
OnePlus 15
- 6500 mAh
- Wired: 120W
- Wireless: 50W
Vivo iQOO Z7 (China)
- 5000 mAh
- Wired: 120W
- No wireless charging
We compared OnePlus 15 and Vivo iQOO Z7 (China), covering their specs and all relevant benchmarks.
OnePlus 15 leads Vivo iQOO Z7 (China) by 349.1% in our overall performance rating.
Vivo iQOO Z7 (China)
Price unknownperformance
In the "performance" category, the OnePlus 15 significantly outperforms the Vivo iQOO Z7 (China) (94/100 vs 55/100).
display
In the "display" category, the OnePlus 15 notably outperforms the Vivo iQOO Z7 (China) (84/100 vs 66/100).
camera
In the "camera" category, the OnePlus 15 significantly outperforms the Vivo iQOO Z7 (China) (78/100 vs 40/100).
battery
In the "battery" category, the OnePlus 15 notably outperforms the Vivo iQOO Z7 (China) (89/100 vs 64/100).
portability
In the "portability" category, both devices are on the same level — 50/100.
Which is better: the OnePlus 15 or the Vivo iQOO Z7 (China)?
The OnePlus 15 significantly outperforms the Vivo iQOO Z7 (China) by 31 points (85/100 vs 54/100).
What is the rating of the OnePlus 15 and the Vivo iQOO Z7 (China)?
The OnePlus 15 has a MobileRank rating of 85/100, the Vivo iQOO Z7 (China) — 54/100.
Which has the better camera: the OnePlus 15 or the Vivo iQOO Z7 (China)?
The OnePlus 15 leads on camera score (78/100 vs 40/100).
Which is more powerful: the OnePlus 15 or the Vivo iQOO Z7 (China)?
The OnePlus 15 leads on performance (94/100 vs 55/100).
Should you choose the OnePlus 15 over the Vivo iQOO Z7 (China)?
The OnePlus 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo iQOO Z7 (China) is a better fit for everyday use.