Oppo F31 Pro vs Vivo iQOO Z6 (China)
The Oppo F31 Pro (2025) runs on the MediaTek Dimensity 7300, while the Vivo iQOO Z6 (China) (2022) runs on the Qualcomm Snapdragon 778G+ 5G. By overall MobileRank rating, the Oppo F31 Pro leads — 36/100 vs 31/100 (a 5-point difference). Key differences: the Oppo F31 Pro has the bigger battery (7000 mAh vs 4500); the main camera is 50 MP vs 64 MP; the Vivo iQOO Z6 (China) has NFC for contactless payments, the Oppo F31 Pro doesn't.
Oppo F31 Pro
Vivo iQOO Z6 (China)
- Bigger battery: 7000 vs 4500 mAh
- Lighter: 190g vs 194g
- Higher performance (2/100 vs 0/100)
- Longer battery life (65/100 vs 39/100)
- Better design/ergonomics (62/100 vs 57/100)
- Better main camera: 64MP vs 50MP
- Overall rating 31/100
Comparing the Oppo F31 Pro vs the Vivo iQOO Z6 (China), the Oppo F31 Pro scores 5 points higher (36/100 vs 31/100). In the "battery" category, the Oppo F31 Pro leads (65/100 vs 39/100). In the "performance" category, the Oppo F31 Pro and the Vivo iQOO Z6 (China) are nearly equal (2/100 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 Oppo F31 Pro notably outperforms the Vivo iQOO Z6 (China) (65/100 vs 39/100). In the "design" category, the Oppo F31 Pro is a bit better (62/100 vs 57/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo F31 Pro | Vivo iQOO Z6 (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7300 | Qualcomm Snapdragon 778G+ 5G | |
| AnTuTu | 877641 | — | |
| Geekbench Single | 1011 | — | |
| Geekbench Multi | 2813 | — | |
| Display | 6.6" AMOLED | 6.6" IPS LCD | |
| Resolution | 1080x2372 | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 4500 mAh | |
| Charging | 80W | 80W | |
| Main camera | 50 MP | 64 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 8GB / 12GB | 8GB / 12GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 15, ColorOS 15 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 1400 nits | 650 nits | |
| NFC | no | yes | |
| Protection | IP68 | — | |
| Dimensions | 158.2×75.0×8.0 mm | 164.0×75.8×8.6 mm | |
| Weight | 190 g | 194 g | |
| Price | — | — |
Oppo F31 Pro
- Main: 50MP f/f/1.8
- Front: 32MP
Vivo iQOO Z6 (China)
- Main: 64MP f/f/1.8
- Front: 8MP
Oppo F31 Pro
- 6.6" AMOLED
- Resolution: 1080x2372
- Refresh rate: 120 Hz
Vivo iQOO Z6 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Oppo F31 Pro
- 7000 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO Z6 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
performance
In the "performance" category, the Oppo F31 Pro and the Vivo iQOO Z6 (China) are nearly equal (2/100 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 Oppo F31 Pro notably outperforms the Vivo iQOO Z6 (China) (65/100 vs 39/100).
design
In the "design" category, the Oppo F31 Pro is a bit better (62/100 vs 57/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Oppo F31 Pro or the Vivo iQOO Z6 (China)?
The Oppo F31 Pro edges out the Vivo iQOO Z6 (China) by just 5 points — the two devices are very close in overall level.
What is the rating of the Oppo F31 Pro and the Vivo iQOO Z6 (China)?
The Oppo F31 Pro has a MobileRank rating of 36/100, the Vivo iQOO Z6 (China) — 31/100.
Should you choose the Oppo F31 Pro over the Vivo iQOO Z6 (China)?
The Oppo F31 Pro is a better fit for everyday use. The Vivo iQOO Z6 (China) is a better fit for everyday use.