Oppo A6x 4G vs Xiaomi 18 Fold
The Oppo A6x 4G (2025) runs on the Qualcomm Snapdragon 685, while the Xiaomi 18 Fold (2026) runs on the Xiaomi XRING O3. By overall MobileRank rating, the Xiaomi 18 Fold leads — 86/100 vs 35/100 (a 51-point difference). Key differences: the Oppo A6x 4G has the bigger battery (6500 mAh vs 6000); the main camera is 13 MP vs 200 MP; the Xiaomi 18 Fold is faster in AnTuTu (5,228,014 vs 476,175); the Xiaomi 18 Fold has NFC for contactless payments, the Oppo A6x 4G doesn't; the Xiaomi 18 Fold is thinner (5.0mm vs 8.6mm).
Profile comparison
Category scores
Oppo A6x 4G
Xiaomi 18 Fold
What makes Oppo A6x 4G better?
- Bigger battery: 6500 vs 6000 mAh
- Lighter: 210g vs 219g
- Overall rating 35/100
What makes Xiaomi 18 Fold better?
- Higher AnTuTu: 5228014 vs 476175
- Better Geekbench Single: 3715 vs 466
- Better Geekbench Multi: 14213 vs 1396
- Faster charging: 67W vs 5W
- Better main camera: 200MP vs 13MP
- Higher performance (99/100 vs 34/100)
- Better camera (85/100 vs 10/100)
- Longer battery life (75/100 vs 53/100)
- Better display (79/100 vs 55/100)
- Better portability (64/100 vs 47/100)
Comparison verdict
Comparing the Oppo A6x 4G vs the Xiaomi 18 Fold, the Xiaomi 18 Fold scores 51 points higher (86/100 vs 35/100). In the "performance" category, the Xiaomi 18 Fold leads (99/100 vs 34/100). In the "camera" category, the Xiaomi 18 Fold leads (85/100 vs 10/100). In the "battery" category, the Xiaomi 18 Fold leads (75/100 vs 53/100). In the "performance" category, the Xiaomi 18 Fold significantly outperforms the Oppo A6x 4G (99/100 vs 34/100). In the "display" category, the Xiaomi 18 Fold notably outperforms the Oppo A6x 4G (79/100 vs 55/100). In the "camera" category, the Xiaomi 18 Fold significantly outperforms the Oppo A6x 4G (85/100 vs 10/100). In the "battery" category, the Xiaomi 18 Fold notably outperforms the Oppo A6x 4G (75/100 vs 53/100). In the "portability" category, the Xiaomi 18 Fold notably outperforms the Oppo A6x 4G (64/100 vs 47/100).
Specs comparison
| Specification | Oppo A6x 4G | Xiaomi 18 Fold | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 685 | Xiaomi XRING O3 | |
| AnTuTu | 476175 | 5228014 | |
| Geekbench Single | 466 | 3715 | |
| Geekbench Multi | 1396 | 14213 | |
| Display | 6.8" IPS LCD | 7.6" LTPO AMOLED | |
| Resolution | 720x1570 | 1672x2364 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 6000 mAh | |
| Charging | 5W | 67W | |
| Wireless charging | 0W | 50W | |
| Main camera | 13 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 64GB / 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15, ColorOS 15 | Android 16 | |
| Brightness (peak) | 1125 nits | 4000 nits | |
| NFC | no | yes | |
| Protection | IP64 | IP59 | |
| Dimensions | 166.6×78.5×8.6 mm | 159.7×145.1×5.0 mm | |
| Weight | 210 g | 219 g | |
| Launch price | — | $1639 |
Camera comparison
Oppo A6x 4G
- Main: 13MP f/2.2
- Front: 5MP
Xiaomi 18 Fold
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 16MP
Display comparison
Oppo A6x 4G
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Xiaomi 18 Fold
- 7.6" LTPO AMOLED
- Resolution: 1672x2364
- Refresh rate: 120 Hz
Battery and charging
Oppo A6x 4G
- 6500 mAh
- Wired: 5W
- No wireless charging
Xiaomi 18 Fold
- 6000 mAh
- Wired: 67W
- Wireless: 50W
Overall performance score
We compared Oppo A6x 4G and Xiaomi 18 Fold, covering their specs and all relevant benchmarks.
Xiaomi 18 Fold leads Oppo A6x 4G by 90.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo A6x 4G
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 18 Fold significantly outperforms the Oppo A6x 4G (99/100 vs 34/100).
display
In the "display" category, the Xiaomi 18 Fold notably outperforms the Oppo A6x 4G (79/100 vs 55/100).
camera
In the "camera" category, the Xiaomi 18 Fold significantly outperforms the Oppo A6x 4G (85/100 vs 10/100).
battery
In the "battery" category, the Xiaomi 18 Fold notably outperforms the Oppo A6x 4G (75/100 vs 53/100).
portability
In the "portability" category, the Xiaomi 18 Fold notably outperforms the Oppo A6x 4G (64/100 vs 47/100).
Frequently asked questions
Which is better: the Oppo A6x 4G or the Xiaomi 18 Fold?
The Xiaomi 18 Fold significantly outperforms the Oppo A6x 4G by 51 points (86/100 vs 35/100).
What is the rating of the Oppo A6x 4G and the Xiaomi 18 Fold?
The Oppo A6x 4G has a MobileRank rating of 35/100, the Xiaomi 18 Fold — 86/100.
Which has the better camera: the Oppo A6x 4G or the Xiaomi 18 Fold?
The Xiaomi 18 Fold leads on camera score (85/100 vs 10/100).
Which is more powerful: the Oppo A6x 4G or the Xiaomi 18 Fold?
The Xiaomi 18 Fold leads on performance (99/100 vs 34/100).
Should you choose the Oppo A6x 4G 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.