Oppo F31 vs Vivo iQOO Z7 Pro
The Oppo F31 (2025) runs on the MediaTek Dimensity 6300, while the Vivo iQOO Z7 Pro (2023) runs on the MediaTek Dimensity 7200. By overall MobileRank rating, the Vivo iQOO Z7 Pro leads — 54/100 vs 51/100 (a 3-point difference). Key differences: the Oppo F31 has the bigger battery (7000 mAh vs 4600); the main camera is 50 MP vs 64 MP; the Vivo iQOO Z7 Pro is faster in AnTuTu (971,424 vs 528,398).
Profile comparison
Category scores
Oppo F31
Vivo iQOO Z7 Pro
What makes Oppo F31 better?
- Bigger battery: 7000 vs 4600 mAh
- Faster charging: 80W vs 66W
- Longer battery life (68/100 vs 44/100)
- Better display (80/100 vs 79/100)
What makes Vivo iQOO Z7 Pro better?
- Higher AnTuTu: 971424 vs 528398
- Better Geekbench Single: 1167 vs 771
- Better Geekbench Multi: 2577 vs 1980
- Better main camera: 64MP vs 50MP
- Lighter: 175g vs 185g
- Higher performance (57/100 vs 43/100)
- Better camera (40/100 vs 32/100)
- Better portability (80/100 vs 68/100)
Comparison verdict
Comparing the Oppo F31 vs the Vivo iQOO Z7 Pro, the Vivo iQOO Z7 Pro scores 3 points higher (54/100 vs 51/100). In the "performance" category, the Vivo iQOO Z7 Pro leads (57/100 vs 43/100). In the "battery" category, the Oppo F31 leads (68/100 vs 44/100). In the "performance" category, the Vivo iQOO Z7 Pro is a bit better (57/100 vs 43/100). In the "display" category, the Oppo F31 and the Vivo iQOO Z7 Pro are nearly equal (80/100 vs 79/100). In the "camera" category, the Vivo iQOO Z7 Pro is a bit better (40/100 vs 32/100). In the "battery" category, the Oppo F31 notably outperforms the Vivo iQOO Z7 Pro (68/100 vs 44/100). In the "portability" category, the Vivo iQOO Z7 Pro is a bit better (80/100 vs 68/100).
Specs comparison
| Specification | Oppo F31 | Vivo iQOO Z7 Pro | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | MediaTek Dimensity 7200 | |
| AnTuTu | 528398 | 971424 | |
| Geekbench Single | 771 | 1167 | |
| Geekbench Multi | 1980 | 2577 | |
| Display | 6.6" AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2372 | 1080x2400 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 4600 mAh | |
| Charging | 80W | 66W | |
| Main camera | 50 MP | 64 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 8GB | 8GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 15, ColorOS 15 | Android 13, planned upgrade to Android 14, Funtouch 14 | |
| Brightness (peak) | 1400 nits | 1300 nits | |
| NFC | no | no | |
| Protection | IP68 | — | |
| Dimensions | 158.2×75.0×8.0 mm | 164.1×74.8×7.4 mm | |
| Weight | 185 g | 175 g | |
| Launch price | — | — |
Camera comparison
Oppo F31
- Main: 50MP f/1.8
- Front: 16MP
Vivo iQOO Z7 Pro
- Main: 64MP f/1.8
- Front: 16MP
Display comparison
Oppo F31
- 6.6" AMOLED
- Resolution: 1080x2372
- Refresh rate: 120 Hz
Vivo iQOO Z7 Pro
- 6.8" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
Oppo F31
- 7000 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO Z7 Pro
- 4600 mAh
- Wired: 66W
- No wireless charging
Overall performance score
We compared Oppo F31 and Vivo iQOO Z7 Pro, covering their specs and all relevant benchmarks.
Vivo iQOO Z7 Pro leads Oppo F31 by 45.6% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO Z7 Pro is a bit better (57/100 vs 43/100).
display
In the "display" category, the Oppo F31 and the Vivo iQOO Z7 Pro are nearly equal (80/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO Z7 Pro is a bit better (40/100 vs 32/100).
battery
In the "battery" category, the Oppo F31 notably outperforms the Vivo iQOO Z7 Pro (68/100 vs 44/100).
portability
In the "portability" category, the Vivo iQOO Z7 Pro is a bit better (80/100 vs 68/100).
Frequently asked questions
Which is better: the Oppo F31 or the Vivo iQOO Z7 Pro?
The Vivo iQOO Z7 Pro edges out the Oppo F31 by just 3 points — the two devices are very close in overall level.
What is the rating of the Oppo F31 and the Vivo iQOO Z7 Pro?
The Oppo F31 has a MobileRank rating of 51/100, the Vivo iQOO Z7 Pro — 54/100.
Which has the better camera: the Oppo F31 or the Vivo iQOO Z7 Pro?
The Vivo iQOO Z7 Pro leads on camera score (40/100 vs 32/100).
Which is more powerful: the Oppo F31 or the Vivo iQOO Z7 Pro?
The Vivo iQOO Z7 Pro leads on performance (57/100 vs 43/100).
Should you choose the Oppo F31 over the Vivo iQOO Z7 Pro?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is battery life — better on the Oppo F31 (68/100 vs 44/100).