Oppo A6x 4G vs Vivo iQOO Z7
The Oppo A6x 4G (2025) runs on the Qualcomm Snapdragon 685, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Vivo iQOO Z7 leads — 50/100 vs 35/100 (a 15-point difference). Key differences: the Oppo A6x 4G has the bigger battery (6500 mAh vs 4500); the main camera is 13 MP vs 64 MP; the Vivo iQOO Z7 is faster in AnTuTu (750,481 vs 476,175); the Vivo iQOO Z7 is noticeably lighter (173g vs 210g).
Profile comparison
Category scores
Oppo A6x 4G
Vivo iQOO Z7
What makes Oppo A6x 4G better?
- Bigger battery: 6500 vs 4500 mAh
- Higher refresh rate: 120Hz vs 90Hz
- Longer battery life (53/100 vs 38/100)
What makes Vivo iQOO Z7 better?
- Higher AnTuTu: 750481 vs 476175
- Better Geekbench Single: 936 vs 466
- Better Geekbench Multi: 2318 vs 1396
- Faster charging: 44W vs 5W
- Better main camera: 64MP vs 13MP
- Lighter: 173g vs 210g
- Higher performance (51/100 vs 34/100)
- Better camera (40/100 vs 10/100)
- Better display (69/100 vs 55/100)
- Better portability (77/100 vs 47/100)
Comparison verdict
Comparing the Oppo A6x 4G vs the Vivo iQOO Z7, the Vivo iQOO Z7 scores 15 points higher (50/100 vs 35/100). In the "performance" category, the Vivo iQOO Z7 leads (51/100 vs 34/100). In the "camera" category, the Vivo iQOO Z7 leads (40/100 vs 10/100). In the "battery" category, the Oppo A6x 4G leads (53/100 vs 38/100). In the "performance" category, the Vivo iQOO Z7 notably outperforms the Oppo A6x 4G (51/100 vs 34/100). In the "display" category, the Vivo iQOO Z7 is a bit better (69/100 vs 55/100). In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Oppo A6x 4G (40/100 vs 10/100). In the "battery" category, the Oppo A6x 4G notably outperforms the Vivo iQOO Z7 (53/100 vs 38/100). In the "portability" category, the Vivo iQOO Z7 significantly outperforms the Oppo A6x 4G (77/100 vs 47/100).
Specs comparison
| Specification | Oppo A6x 4G | Vivo iQOO Z7 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 685 | MediaTek Dimensity 920 | |
| AnTuTu | 476175 | 750481 | |
| Geekbench Single | 466 | 936 | |
| Geekbench Multi | 1396 | 2318 | |
| Display | 6.8" IPS LCD | 6.4" AMOLED | |
| Resolution | 720x1570 | 1080x2400 | |
| Refresh rate | 120 Hz | 90 Hz | |
| Battery | 6500 mAh | 4500 mAh | |
| Charging | 5W | 44W | |
| Main camera | 13 MP | 64 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 4GB / 6GB / 8GB | 6GB / 8GB | |
| Storage | 64GB / 128GB / 256GB | 128GB | |
| OS | Android 15, ColorOS 15 | Android 13, Funtouch 13 | |
| Brightness (peak) | 1125 nits | 1300 nits | |
| NFC | no | no | |
| Protection | IP64 | IP54 | |
| Dimensions | 166.6×78.5×8.6 mm | 158.9×73.5×7.8 mm | |
| Weight | 210 g | 173 g | |
| Launch price | — | — |
Camera comparison
Oppo A6x 4G
- Main: 13MP f/2.2
- Front: 5MP
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
Display comparison
Oppo A6x 4G
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Battery and charging
Oppo A6x 4G
- 6500 mAh
- Wired: 5W
- No wireless charging
Vivo iQOO Z7
- 4500 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Oppo A6x 4G and Vivo iQOO Z7, covering their specs and all relevant benchmarks.
Vivo iQOO Z7 leads Oppo A6x 4G by 36.6% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO Z7 notably outperforms the Oppo A6x 4G (51/100 vs 34/100).
display
In the "display" category, the Vivo iQOO Z7 is a bit better (69/100 vs 55/100).
camera
In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Oppo A6x 4G (40/100 vs 10/100).
battery
In the "battery" category, the Oppo A6x 4G notably outperforms the Vivo iQOO Z7 (53/100 vs 38/100).
portability
In the "portability" category, the Vivo iQOO Z7 significantly outperforms the Oppo A6x 4G (77/100 vs 47/100).
Frequently asked questions
Which is better: the Oppo A6x 4G or the Vivo iQOO Z7?
The Vivo iQOO Z7 is noticeably better than the Oppo A6x 4G — the overall rating gap is 15 points.
What is the rating of the Oppo A6x 4G and the Vivo iQOO Z7?
The Oppo A6x 4G has a MobileRank rating of 35/100, the Vivo iQOO Z7 — 50/100.
Which has the better camera: the Oppo A6x 4G or the Vivo iQOO Z7?
The Vivo iQOO Z7 leads on camera score (40/100 vs 10/100).
Which is more powerful: the Oppo A6x 4G or the Vivo iQOO Z7?
The Vivo iQOO Z7 leads on performance (51/100 vs 34/100).
Should you choose the Oppo A6x 4G over the Vivo iQOO Z7?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is camera — better on the Vivo iQOO Z7 (40/100 vs 10/100).