OnePlus Open 2 vs Vivo iQOO Z7
The OnePlus Open 2 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the OnePlus Open 2 leads — 69/100 vs 26/100 (a 43-point difference). Key differences: the OnePlus Open 2 has the bigger battery (5900 mAh vs 4500); the main camera is 50 MP vs 64 MP; the OnePlus Open 2 has NFC for contactless payments, the Vivo iQOO Z7 doesn't.
OnePlus Open 2
Vivo iQOO Z7
- Bigger battery: 5900 vs 4500 mAh
- Faster charging: 80W vs 44W
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (65/100 vs 0/100)
- Better camera (70/100 vs 37/100)
- Longer battery life (69/100 vs 30/100)
- Better display (100/100 vs 50/100)
- Better main camera: 64MP vs 50MP
- Better design/ergonomics (83/100 vs 50/100)
Comparing the OnePlus Open 2 vs the Vivo iQOO Z7, the OnePlus Open 2 scores 43 points higher (69/100 vs 26/100). In the "performance" category, the OnePlus Open 2 leads (65/100 vs 0/100). In the "camera" category, the OnePlus Open 2 leads (70/100 vs 37/100). In the "battery" category, the OnePlus Open 2 leads (69/100 vs 30/100). In the "performance" category, the OnePlus Open 2 significantly outperforms the Vivo iQOO Z7 (65/100 vs 0/100). In the "display" category, the OnePlus Open 2 significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100). In the "camera" category, the OnePlus Open 2 significantly outperforms the Vivo iQOO Z7 (70/100 vs 37/100). In the "battery" category, the OnePlus Open 2 significantly outperforms the Vivo iQOO Z7 (69/100 vs 30/100). In the "design" category, the Vivo iQOO Z7 significantly outperforms the OnePlus Open 2 (83/100 vs 50/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | OnePlus Open 2 | Vivo iQOO Z7 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 920 | |
| AnTuTu | 2760000 | — | |
| Geekbench Single | 3050 | — | |
| Geekbench Multi | 9300 | — | |
| Display | 8.0" Foldable LTPO3 Flexi-fluid AMO | 6.4" AMOLED | |
| Resolution | 2268x2440 | 1080x2400 | |
| Refresh rate | 120 Hz | 90 Hz | |
| Battery | 5900 mAh | 4500 mAh | |
| Charging | 80W | 44W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 20 MP | 16 MP | |
| RAM | 16GB | 6GB / 8GB | |
| Storage | 512GB / 1TB | 128GB | |
| OS | Android 15, OxygenOS 15 | Android 13, Funtouch 13 | |
| Brightness (peak) | — | 1300 nits | |
| NFC | yes | no | |
| Protection | IPX8 | IP54 | |
| Dimensions | — | 158.9×73.5×7.8 mm | |
| Weight | — | 173 g | |
| Price | — | — |
OnePlus Open 2
- Main: 50MP
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 20MP
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
OnePlus Open 2
- 8.0" Foldable LTPO3 Flexi-fluid AMO
- Resolution: 2268x2440
- Refresh rate: 120 Hz
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
OnePlus Open 2
- 5900 mAh
- Wired: 80W
- Wireless: 50W
Vivo iQOO Z7
- 4500 mAh
- Wired: 44W
- No wireless charging
performance
In the "performance" category, the OnePlus Open 2 significantly outperforms the Vivo iQOO Z7 (65/100 vs 0/100).
display
In the "display" category, the OnePlus Open 2 significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100).
camera
In the "camera" category, the OnePlus Open 2 significantly outperforms the Vivo iQOO Z7 (70/100 vs 37/100).
battery
In the "battery" category, the OnePlus Open 2 significantly outperforms the Vivo iQOO Z7 (69/100 vs 30/100).
design
In the "design" category, the Vivo iQOO Z7 significantly outperforms the OnePlus Open 2 (83/100 vs 50/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the OnePlus Open 2 or the Vivo iQOO Z7?
The OnePlus Open 2 significantly outperforms the Vivo iQOO Z7 by 43 points (69/100 vs 26/100).
What is the rating of the OnePlus Open 2 and the Vivo iQOO Z7?
The OnePlus Open 2 has a MobileRank rating of 69/100, the Vivo iQOO Z7 — 26/100.
Which has the better camera: the OnePlus Open 2 or the Vivo iQOO Z7?
The OnePlus Open 2 leads on camera score (70/100 vs 37/100).
Which is more powerful: the OnePlus Open 2 or the Vivo iQOO Z7?
The OnePlus Open 2 leads on performance (65/100 vs 0/100).
Should you choose the OnePlus Open 2 over the Vivo iQOO Z7?
The OnePlus Open 2 is a better fit for active users. The Vivo iQOO Z7 is a better fit for everyday use.