OPPO A6x vs Xiaomi 18 Pro Max
20Performance64.4
46.5Display69.8
20.5Camera83.6
70.9Battery92
20Features86.7
2 spec wins — OPPO A6x13 spec wins — Xiaomi 18 Pro Max
InnoReviews verdict
Xiaomi 18 Pro Max wins this phone face-off, 77.1 to 35.6, pulling ahead mainly in features (+67) and camera (+63). OPPO A6x still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OPPO A6x
- 11% lower weight: 210 g vs 235 g
- Has 3.5mm jack — the other doesn't
Reasons to pick the Xiaomi 18 Pro Max
- Stronger performance score: 64 vs 20
- Stronger display score: 70 vs 47
- Stronger camera score: 84 vs 21
- Stronger battery score: 92 vs 71
- Stronger features score: 87 vs 20
Display
| Spec | OPPO A6x | Xiaomi 18 Pro Max |
|---|---|---|
| Screen size | 6.75 ″ | 6.9 ″+2% |
| Panel type | IPS LCD | LTPO AMOLED |
| Resolution | 1570x720 | 1208x2624 |
| Pixel density | 256 ppi | 418 ppi+63% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,125 nits | 4,000 nits+256% |
| Screen-to-body | 90.6 % | 91.6 %+1% |
Performance
| Spec | OPPO A6x | Xiaomi 18 Pro Max |
|---|---|---|
| Chipset | Snapdragon 685 | Snapdragon 8 Elite Extreme Gen 6 |
| RAM (max) | 6 GB | 16 GB+167% |
| Storage options | 64GB / 128GB / 256GB | 256/512GB/1TB |
| Storage type | UFS 2.2 | UFS 4.1 |
Camera
| Spec | OPPO A6x | Xiaomi 18 Pro Max |
|---|---|---|
| Main camera | 13 MP | 200 MP+1438% |
| Main aperture | f/2.2 | f/1.7 |
| Ultra-wide | — | 50 MP |
| Telephoto | — | 200 MP |
| Optical zoom | — | 3.2 x |
| Max video | 1080p@30fps | 8K@30fps |
| Front camera | 5 MP | 50 MP+900% |
| OIS | No | Yes |
Battery
| Spec | OPPO A6x | Xiaomi 18 Pro Max |
|---|---|---|
| Capacity | 6,500 mAh | 8,500 mAh+31% |
| Wired charging | — | 100 W |
| Wireless charging | — | 50 W |
Design
| Spec | OPPO A6x | Xiaomi 18 Pro Max |
|---|---|---|
| Weight | 210 g+11% | 235 g |
| Thickness | 8.6 mm | 8.4 mm+2% |
| IP rating | IP64 | IP66/IP68/IP69 |
| Frame material | — | Aluminum |
Connectivity
| Spec | OPPO A6x | Xiaomi 18 Pro Max |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.0 | 6.0 |
| NFC | No | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | No | No |
Software
| Spec | OPPO A6x | Xiaomi 18 Pro Max |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 17 (HyperOS 4) |
Audio
| Spec | OPPO A6x | Xiaomi 18 Pro Max |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | Yes | No |