Oppo A18 vs Vivo iQOO Z7
The Oppo A18 (2023) runs on the MediaTek Helio G85, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Vivo iQOO Z7 leads — 26/100 vs 17/100 (a 9-point difference). Key differences: the Oppo A18 has the bigger battery (5000 mAh vs 4500); the main camera is 8 MP vs 64 MP; the Vivo iQOO Z7 is noticeably lighter (173g vs 188g).
Oppo A18
Vivo iQOO Z7
- Bigger battery: 5000 vs 4500 mAh
- Longer battery life (36/100 vs 30/100)
- Better main camera: 64MP vs 8MP
- Lighter: 173g vs 188g
- Better camera (37/100 vs 0/100)
- Better design/ergonomics (83/100 vs 65/100)
Comparing the Oppo A18 vs the Vivo iQOO Z7, the Vivo iQOO Z7 scores 9 points higher (26/100 vs 17/100). In the "camera" category, the Vivo iQOO Z7 leads (37/100 vs 0/100). 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 A18 (37/100 vs 0/100). In the "battery" category, the Oppo A18 is a bit better (36/100 vs 30/100). In the "design" category, the Vivo iQOO Z7 notably outperforms the Oppo A18 (83/100 vs 65/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo A18 | Vivo iQOO Z7 | |
|---|---|---|---|
| Processor | MediaTek Helio G85 | MediaTek Dimensity 920 | |
| AnTuTu | 346495 | — | |
| Geekbench Single | 420 | — | |
| Geekbench Multi | 1364 | — | |
| Display | 6.6" IPS LCD | 6.4" AMOLED | |
| Resolution | 720x1612 | 1080x2400 | |
| Refresh rate | 90 Hz | 90 Hz | |
| Battery | 5000 mAh | 4500 mAh | |
| Charging | — | 44W | |
| Main camera | 8 MP | 64 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 4GB | 6GB / 8GB | |
| Storage | 64GB / 128GB | 128GB | |
| OS | Android 13, upgradable to Android 14, ColorOS 14 | Android 13, Funtouch 13 | |
| Brightness (peak) | 720 nits | 1300 nits | |
| NFC | no | no | |
| Protection | IP54 | IP54 | |
| Dimensions | 163.7×75.0×8.2 mm | 158.9×73.5×7.8 mm | |
| Weight | 188 g | 173 g | |
| Price | — | — |
Oppo A18
- Main: 8MP f/f/2.0
- Front: 5MP
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
Oppo A18
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: 90 Hz
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Oppo A18
- 5000 mAh
- 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 A18 (37/100 vs 0/100).
battery
In the "battery" category, the Oppo A18 is a bit better (36/100 vs 30/100).
design
In the "design" category, the Vivo iQOO Z7 notably outperforms the Oppo A18 (83/100 vs 65/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Oppo A18 or the Vivo iQOO Z7?
The Vivo iQOO Z7 edges out the Oppo A18 by just 9 points — the two devices are very close in overall level.
What is the rating of the Oppo A18 and the Vivo iQOO Z7?
The Oppo A18 has a MobileRank rating of 17/100, the Vivo iQOO Z7 — 26/100.
Which has the better camera: the Oppo A18 or the Vivo iQOO Z7?
The Vivo iQOO Z7 leads on camera score (37/100 vs 0/100).
Should you choose the Oppo A18 over the Vivo iQOO Z7?
The Oppo A18 is a better fit for everyday use. The Vivo iQOO Z7 is a better fit for everyday use.