Oppo A9 (2020) vs Vivo iQOO 15
The Oppo A9 (2020) (2019) runs on the Qualcomm Snapdragon 665, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 37/100 (a 49-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 5000); the main camera is 48 MP vs 50 MP; the Vivo iQOO 15 is faster in AnTuTu (3,740,528 vs 329,457); the Vivo iQOO 15 has NFC for contactless payments, the Oppo A9 (2020) doesn't; the Oppo A9 (2020) is noticeably lighter (195g vs 215g).
Oppo A9 (2020)
Vivo iQOO 15
- Lighter: 195g vs 215g
- Better portability (50/100 vs 48/100)
- Higher AnTuTu: 3740528 vs 329457
- Better Geekbench Single: 3041 vs 321
- Better Geekbench Multi: 9494 vs 1128
- Bigger battery: 7000 vs 5000 mAh
- Better main camera: 50MP vs 48MP
- Higher performance (94/100 vs 24/100)
- Better camera (78/100 vs 34/100)
- Longer battery life (85/100 vs 66/100)
- Better display (99/100 vs 39/100)
Comparing the Oppo A9 (2020) vs the Vivo iQOO 15, the Vivo iQOO 15 scores 49 points higher (86/100 vs 37/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 24/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 34/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 66/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the Oppo A9 (2020) (94/100 vs 24/100). In the "display" category, the Vivo iQOO 15 significantly outperforms the Oppo A9 (2020) (99/100 vs 39/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Oppo A9 (2020) (78/100 vs 34/100). In the "battery" category, the Vivo iQOO 15 notably outperforms the Oppo A9 (2020) (85/100 vs 66/100). In the "portability" category, the Oppo A9 (2020) and the Vivo iQOO 15 are nearly equal (50/100 vs 48/100).
| Specification | Oppo A9 (2020) | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 665 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 329457 | 3740528 | |
| Geekbench Single | 321 | 3041 | |
| Geekbench Multi | 1128 | 9494 | |
| Display | 6.5" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1600 | 1440x3168 | |
| Refresh rate | — | 144 Hz | |
| Battery | 5000 mAh | 7000 mAh | |
| Charging | — | 100W | |
| Wireless charging | — | 40W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 4GB / 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie); ColorOS 6.1 | Android 16 | |
| Brightness (peak) | — | 6000 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 163.6×75.6×9.1 mm | 163.7×76.8×8.1 mm | |
| Weight | 195 g | 215 g | |
| Price | — | $599 |
Oppo A9 (2020)
- Main: 48MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO 15
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Oppo A9 (2020)
- 6.5" IPS LCD
- Resolution: 720x1600
- Refresh rate: —
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Oppo A9 (2020)
- 5000 mAh
- Wireless charging: no data
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
We compared Oppo A9 (2020) and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Oppo A9 (2020) by 91.2% in our overall performance rating.
Oppo A9 (2020)
Price unknownperformance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the Oppo A9 (2020) (94/100 vs 24/100).
display
In the "display" category, the Vivo iQOO 15 significantly outperforms the Oppo A9 (2020) (99/100 vs 39/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Oppo A9 (2020) (78/100 vs 34/100).
battery
In the "battery" category, the Vivo iQOO 15 notably outperforms the Oppo A9 (2020) (85/100 vs 66/100).
portability
In the "portability" category, the Oppo A9 (2020) and the Vivo iQOO 15 are nearly equal (50/100 vs 48/100).
Which is better: the Oppo A9 (2020) or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Oppo A9 (2020) by 49 points (86/100 vs 37/100).
What is the rating of the Oppo A9 (2020) and the Vivo iQOO 15?
The Oppo A9 (2020) has a MobileRank rating of 37/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Oppo A9 (2020) or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 34/100).
Which is more powerful: the Oppo A9 (2020) or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 24/100).
Should you choose the Oppo A9 (2020) over the Vivo iQOO 15?
The Oppo A9 (2020) is a better fit for everyday use. The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life.