Oppo A9 vs Xiaomi 18 Fold
The Oppo A9 (2019) runs on the MediaTek Helio P70, while the Xiaomi 18 Fold (2026) runs on the Xiaomi XRING O3. By overall MobileRank rating, the Xiaomi 18 Fold leads — 86/100 vs 28/100 (a 58-point difference). Key differences: the Xiaomi 18 Fold has the bigger battery (6000 mAh vs 4020); the main camera is 16 MP vs 200 MP; the Xiaomi 18 Fold is faster in AnTuTu (5,228,014 vs 303,398); the Oppo A9 is noticeably lighter (190g vs 219g).
Profile comparison
Category scores
Oppo A9
Xiaomi 18 Fold
What makes Oppo A9 better?
- Lighter: 190g vs 219g
- Overall rating 28/100
What makes Xiaomi 18 Fold better?
- Higher AnTuTu: 5228014 vs 303398
- Better Geekbench Single: 3715 vs 341
- Better Geekbench Multi: 14213 vs 779
- Bigger battery: 6000 vs 4020 mAh
- Better main camera: 200MP vs 16MP
- Higher performance (99/100 vs 20/100)
- Better camera (85/100 vs 14/100)
- Longer battery life (75/100 vs 32/100)
- Better display (79/100 vs 57/100)
- Better portability (64/100 vs 62/100)
Comparison verdict
Comparing the Oppo A9 vs the Xiaomi 18 Fold, the Xiaomi 18 Fold scores 58 points higher (86/100 vs 28/100). In the "performance" category, the Xiaomi 18 Fold leads (99/100 vs 20/100). In the "camera" category, the Xiaomi 18 Fold leads (85/100 vs 14/100). In the "battery" category, the Xiaomi 18 Fold leads (75/100 vs 32/100). In the "performance" category, the Xiaomi 18 Fold significantly outperforms the Oppo A9 (99/100 vs 20/100). In the "display" category, the Xiaomi 18 Fold notably outperforms the Oppo A9 (79/100 vs 57/100). In the "camera" category, the Xiaomi 18 Fold significantly outperforms the Oppo A9 (85/100 vs 14/100). In the "battery" category, the Xiaomi 18 Fold significantly outperforms the Oppo A9 (75/100 vs 32/100). In the "portability" category, the Xiaomi 18 Fold and the Oppo A9 are nearly equal (64/100 vs 62/100).
Specs comparison
| Specification | Oppo A9 | Xiaomi 18 Fold | |
|---|---|---|---|
| Processor | MediaTek Helio P70 | Xiaomi XRING O3 | |
| AnTuTu | 303398 | 5228014 | |
| Geekbench Single | 341 | 3715 | |
| Geekbench Multi | 779 | 14213 | |
| Display | 6.5" IPS LCD | 7.6" LTPO AMOLED | |
| Resolution | 1080x2340 | 1672x2364 | |
| Refresh rate | — | 120 Hz | |
| Battery | 4020 mAh | 6000 mAh | |
| Charging | — | 67W | |
| Wireless charging | — | 50W | |
| Main camera | 16 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 6GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie); ColorOS 6 | Android 16 | |
| Brightness (peak) | — | 4000 nits | |
| NFC | yes | yes | |
| Protection | — | IP59 | |
| Dimensions | 162.0×76.1×8.3 mm | 159.7×145.1×5.0 mm | |
| Weight | 190 g | 219 g | |
| Launch price | — | $1639 |
Camera comparison
Oppo A9
- Main: 16MP
- Front: 16MP
Xiaomi 18 Fold
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 16MP
Display comparison
Oppo A9
- 6.5" IPS LCD
- Resolution: 1080x2340
- Refresh rate: —
Xiaomi 18 Fold
- 7.6" LTPO AMOLED
- Resolution: 1672x2364
- Refresh rate: 120 Hz
Battery and charging
Oppo A9
- 4020 mAh
- Wireless charging: no data
Xiaomi 18 Fold
- 6000 mAh
- Wired: 67W
- Wireless: 50W
Overall performance score
We compared Oppo A9 and Xiaomi 18 Fold, covering their specs and all relevant benchmarks.
Xiaomi 18 Fold leads Oppo A9 by 94.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo A9
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 18 Fold significantly outperforms the Oppo A9 (99/100 vs 20/100).
display
In the "display" category, the Xiaomi 18 Fold notably outperforms the Oppo A9 (79/100 vs 57/100).
camera
In the "camera" category, the Xiaomi 18 Fold significantly outperforms the Oppo A9 (85/100 vs 14/100).
battery
In the "battery" category, the Xiaomi 18 Fold significantly outperforms the Oppo A9 (75/100 vs 32/100).
portability
In the "portability" category, the Xiaomi 18 Fold and the Oppo A9 are nearly equal (64/100 vs 62/100).
Frequently asked questions
Which is better: the Oppo A9 or the Xiaomi 18 Fold?
The Xiaomi 18 Fold significantly outperforms the Oppo A9 by 58 points (86/100 vs 28/100).
What is the rating of the Oppo A9 and the Xiaomi 18 Fold?
The Oppo A9 has a MobileRank rating of 28/100, the Xiaomi 18 Fold — 86/100.
Which has the better camera: the Oppo A9 or the Xiaomi 18 Fold?
The Xiaomi 18 Fold leads on camera score (85/100 vs 14/100).
Which is more powerful: the Oppo A9 or the Xiaomi 18 Fold?
The Xiaomi 18 Fold leads on performance (99/100 vs 20/100).
Should you choose the Oppo A9 over the Xiaomi 18 Fold?
The Xiaomi 18 Fold is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.