Oppo A9 vs Oppo A91
The Oppo A9 (2019) runs on the MediaTek Helio P70, while the Oppo A91 (2019) runs on the MediaTek Helio P70. By overall MobileRank rating, the Oppo A91 leads — 15/100 vs 8/100 (a 7-point difference). Key differences: the Oppo A91 has the bigger battery (4025 mAh vs 4020); the main camera is 16 MP vs 48 MP; the Oppo A9 has NFC for contactless payments, the Oppo A91 doesn't; the Oppo A91 is noticeably lighter (172g vs 190g).
Oppo A9
Oppo A91
- Overall rating 8/100
- Bigger battery: 4025 vs 4020 mAh
- Better main camera: 48MP vs 16MP
- Lighter: 172g vs 190g
- Better camera (29/100 vs 5/100)
- Better design/ergonomics (85/100 vs 62/100)
Comparing the Oppo A9 vs the Oppo A91, the Oppo A91 scores 7 points higher (15/100 vs 8/100). In the "camera" category, the Oppo A91 leads (29/100 vs 5/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, both devices are on the same level — 0/100. In the "camera" category, the Oppo A91 notably outperforms the Oppo A9 (29/100 vs 5/100). In the "battery" category, both devices are on the same level — 12/100. In the "design" category, the Oppo A91 notably outperforms the Oppo A9 (85/100 vs 62/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo A9 | Oppo A91 | |
|---|---|---|---|
| Processor | MediaTek Helio P70 | MediaTek Helio P70 | |
| AnTuTu | 303398 | 303398 | |
| Geekbench Single | 341 | 341 | |
| Geekbench Multi | 779 | 779 | |
| Display | 6.5" IPS LCD | 6.4" AMOLED | |
| Resolution | 1080x2340 | 1080x2400 | |
| Refresh rate | — | — | |
| Battery | 4020 mAh | 4025 mAh | |
| Charging | — | 20W | |
| Main camera | 16 MP | 48 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 6GB | 8GB | |
| Storage | 128GB | 128GB | |
| OS | Android 9.0 (Pie); ColorOS 6 | Android 9.0 (Pie); ColorOS 6.1 | |
| Brightness (peak) | — | 430 nits | |
| NFC | yes | no | |
| Dimensions | 162.0×76.1×8.3 mm | 160.2×73.3×7.9 mm | |
| Weight | 190 g | 172 g | |
| Price | — | — |
Oppo A9
- Main: 16MP
- Front: 16MP
Oppo A91
- Main: 48MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Oppo A9
- 6.5" IPS LCD
- Resolution: 1080x2340
- Refresh rate: —
Oppo A91
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: —
Oppo A9
- 4020 mAh
- No wireless charging
Oppo A91
- 4025 mAh
- Wired: 20W
- No wireless charging
We compared Oppo A9 and Oppo A91, covering their specs and all relevant benchmarks.
Equal performance based on benchmark results.
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 — 0/100.
camera
In the "camera" category, the Oppo A91 notably outperforms the Oppo A9 (29/100 vs 5/100).
battery
In the "battery" category, both devices are on the same level — 12/100.
design
In the "design" category, the Oppo A91 notably outperforms the Oppo A9 (85/100 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 Oppo A91?
The Oppo A91 edges out the Oppo A9 by just 7 points — the two devices are very close in overall level.
What is the rating of the Oppo A9 and the Oppo A91?
The Oppo A9 has a MobileRank rating of 8/100, the Oppo A91 — 15/100.
Which has the better camera: the Oppo A9 or the Oppo A91?
The Oppo A91 leads on camera score (29/100 vs 5/100).
Should you choose the Oppo A9 over the Oppo A91?
The Oppo A9 is a better fit for everyday use. The Oppo A91 is a better fit for everyday use.