Oppo A9 vs Vivo iQOO Z7
The Oppo A9 (2019) runs on the MediaTek Helio P70, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Vivo iQOO Z7 leads — 26/100 vs 8/100 (a 18-point difference). Key differences: the Vivo iQOO Z7 has the bigger battery (4500 mAh vs 4020); the main camera is 16 MP vs 64 MP; the Oppo A9 has NFC for contactless payments, the Vivo iQOO Z7 doesn't; the Vivo iQOO Z7 is noticeably lighter (173g vs 190g).
Oppo A9
Vivo iQOO Z7
- Overall rating 8/100
- Bigger battery: 4500 vs 4020 mAh
- Better main camera: 64MP vs 16MP
- Lighter: 173g vs 190g
- Better camera (37/100 vs 5/100)
- Longer battery life (30/100 vs 12/100)
- Better display (50/100 vs 0/100)
- Better design/ergonomics (83/100 vs 62/100)
Comparing the Oppo A9 vs the Vivo iQOO Z7, the Vivo iQOO Z7 scores 18 points higher (26/100 vs 8/100). In the "camera" category, the Vivo iQOO Z7 leads (37/100 vs 5/100). In the "battery" category, the Vivo iQOO Z7 leads (30/100 vs 12/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Vivo iQOO Z7 significantly outperforms the Oppo A9 (50/100 vs 0/100). In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Oppo A9 (37/100 vs 5/100). In the "battery" category, the Vivo iQOO Z7 notably outperforms the Oppo A9 (30/100 vs 12/100). In the "design" category, the Vivo iQOO Z7 notably outperforms the Oppo A9 (83/100 vs 62/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo A9 | Vivo iQOO Z7 | |
|---|---|---|---|
| Processor | MediaTek Helio P70 | MediaTek Dimensity 920 | |
| AnTuTu | 303398 | — | |
| Geekbench Single | 341 | — | |
| Geekbench Multi | 779 | — | |
| Display | 6.5" IPS LCD | 6.4" AMOLED | |
| Resolution | 1080x2340 | 1080x2400 | |
| Refresh rate | — | 90 Hz | |
| Battery | 4020 mAh | 4500 mAh | |
| Charging | — | 44W | |
| Main camera | 16 MP | 64 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 6GB | 6GB / 8GB | |
| Storage | 128GB | 128GB | |
| OS | Android 9.0 (Pie); ColorOS 6 | Android 13, Funtouch 13 | |
| Brightness (peak) | — | 1300 nits | |
| NFC | yes | no | |
| Protection | — | IP54 | |
| Dimensions | 162.0×76.1×8.3 mm | 158.9×73.5×7.8 mm | |
| Weight | 190 g | 173 g | |
| Price | — | — |
Oppo A9
- Main: 16MP
- Front: 16MP
Vivo iQOO Z7
- Main: 64MP
- Front: 16MP
Oppo A9
- 6.5" IPS LCD
- Resolution: 1080x2340
- Refresh rate: —
Vivo iQOO Z7
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Oppo A9
- 4020 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, the Vivo iQOO Z7 significantly outperforms the Oppo A9 (50/100 vs 0/100).
camera
In the "camera" category, the Vivo iQOO Z7 significantly outperforms the Oppo A9 (37/100 vs 5/100).
battery
In the "battery" category, the Vivo iQOO Z7 notably outperforms the Oppo A9 (30/100 vs 12/100).
design
In the "design" category, the Vivo iQOO Z7 notably outperforms the Oppo A9 (83/100 vs 62/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Oppo A9 or the Vivo iQOO Z7?
The Vivo iQOO Z7 is noticeably better than the Oppo A9 — the overall rating gap is 18 points.
What is the rating of the Oppo A9 and the Vivo iQOO Z7?
The Oppo A9 has a MobileRank rating of 8/100, the Vivo iQOO Z7 — 26/100.
Which has the better camera: the Oppo A9 or the Vivo iQOO Z7?
The Vivo iQOO Z7 leads on camera score (37/100 vs 5/100).
Should you choose the Oppo A9 over the Vivo iQOO Z7?
The Oppo A9 is a better fit for everyday use. The Vivo iQOO Z7 is a better fit for everyday use.