Oppo A3x 4G vs Vivo iQOO Z7
The Oppo A3x 4G (2024) runs on the Qualcomm Snapdragon 6s Gen 1, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Vivo iQOO Z7 leads — 26/100 vs 18/100 (a 8-point difference). Key differences: the Oppo A3x 4G has the bigger battery (5100 mAh vs 4500); the main camera is 8 MP vs 64 MP.
Oppo A3x 4G
Vivo iQOO Z7
- Bigger battery: 5100 vs 4500 mAh
- Faster charging: 45W vs 44W
- Longer battery life (45/100 vs 30/100)
- Better main camera: 64MP vs 8MP
- Lighter: 173g vs 186g
- Better camera (37/100 vs 0/100)
- Better design/ergonomics (83/100 vs 67/100)
Comparing the Oppo A3x 4G vs the Vivo iQOO Z7, the Vivo iQOO Z7 scores 8 points higher (26/100 vs 18/100). In the "camera" category, the Vivo iQOO Z7 leads (37/100 vs 0/100). In the "battery" category, the Oppo A3x 4G leads (45/100 vs 30/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, both devices are on the same level — 50/100. In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Oppo A3x 4G (37/100 vs 0/100). In the "battery" category, the Oppo A3x 4G notably outperforms the Vivo iQOO Z7 (45/100 vs 30/100). In the "design" category, the Vivo iQOO Z7 notably outperforms the Oppo A3x 4G (83/100 vs 67/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo A3x 4G | Vivo iQOO Z7 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 6s Gen 1 | MediaTek Dimensity 920 | |
| AnTuTu | 320666 | — | |
| Geekbench Single | 345 | — | |
| Geekbench Multi | 1065 | — | |
| Display | 6.7" IPS LCD | 6.4" AMOLED | |
| Resolution | 720x1604 | 1080x2400 | |
| Refresh rate | 90 Hz | 90 Hz | |
| Battery | 5100 mAh | 4500 mAh | |
| Charging | 45W | 44W | |
| Main camera | 8 MP | 64 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 4GB / 6GB / 8GB | 6GB / 8GB | |
| Storage | 64GB / 128GB / 256GB | 128GB | |
| OS | Android 14, ColorOS 14 | Android 13, Funtouch 13 | |
| Brightness (peak) | 1000 nits | 1300 nits | |
| NFC | no | no | |
| Protection | IP54 | IP54 | |
| Dimensions | 165.8×76.1×7.7 mm | 158.9×73.5×7.8 mm | |
| Weight | 186 g | 173 g | |
| Price | — | — |
Oppo A3x 4G
- Main: 8MP f/f/2.0
- Front: 5MP
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
Oppo A3x 4G
- 6.7" IPS LCD
- Resolution: 720x1604
- Refresh rate: 90 Hz
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Oppo A3x 4G
- 5100 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO Z7
- 4500 mAh
- Wired: 44W
- No wireless charging
performance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, both devices are on the same level — 50/100.
camera
In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Oppo A3x 4G (37/100 vs 0/100).
battery
In the "battery" category, the Oppo A3x 4G notably outperforms the Vivo iQOO Z7 (45/100 vs 30/100).
design
In the "design" category, the Vivo iQOO Z7 notably outperforms the Oppo A3x 4G (83/100 vs 67/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Oppo A3x 4G or the Vivo iQOO Z7?
The Vivo iQOO Z7 edges out the Oppo A3x 4G by just 8 points — the two devices are very close in overall level.
What is the rating of the Oppo A3x 4G and the Vivo iQOO Z7?
The Oppo A3x 4G has a MobileRank rating of 18/100, the Vivo iQOO Z7 — 26/100.
Which has the better camera: the Oppo A3x 4G or the Vivo iQOO Z7?
The Vivo iQOO Z7 leads on camera score (37/100 vs 0/100).
Should you choose the Oppo A3x 4G over the Vivo iQOO Z7?
The Oppo A3x 4G is a better fit for everyday use. The Vivo iQOO Z7 is a better fit for everyday use.