OPPO A6x 5G vs Xiaomi 14 Ultra
20Performance63.4
46.5Display67.5
20.5Camera69.5
66.6Battery73.6
46.7Features70.7
6 spec wins — OPPO A6x 5G9 spec wins — Xiaomi 14 Ultra
InnoReviews verdict
Xiaomi 14 Ultra wins this phone face-off, 68.2 to 37.4, pulling ahead mainly in camera (+49) and performance (+43). OPPO A6x 5G 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 5G
- 30% higher capacity: 6,500 mAh vs 5,000 mAh
- Has 3.5mm jack — the other doesn't
Reasons to pick the Xiaomi 14 Ultra
- Stronger performance score: 63 vs 20
- Stronger display score: 68 vs 47
- Stronger camera score: 70 vs 21
- Stronger battery score: 74 vs 67
- Stronger features score: 71 vs 47
Display
| Spec | OPPO A6x 5G | Xiaomi 14 Ultra |
|---|---|---|
| Screen size | 6.75 ″ | 6.73 ″ |
| Panel type | IPS LCD | LTPO AMOLED |
| Resolution | 1570x720 | 1440x3200 |
| Pixel density | 256 ppi | 522 ppi+104% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,125 nits | 3,000 nits+167% |
| Screen-to-body | 90.6 %+1% | 89.5 % |
Performance
| Spec | OPPO A6x 5G | Xiaomi 14 Ultra |
|---|---|---|
| Chipset | MediaTek Dimensity 6300 | Snapdragon 8 Gen 3 |
| AnTuTu | — | 1,900,000 |
| Geekbench 6 (single) | — | 2,240Top 27% |
| Geekbench 6 (multi) | — | 7,000Top 23% |
| RAM (max) | 6 GB | 16 GB+167% |
| Storage options | 64GB / 128GB | 256/512GB/1TB |
| Storage type | UFS 2.2 | UFS 4.0 |
Camera
| Spec | OPPO A6x 5G | Xiaomi 14 Ultra |
|---|---|---|
| Main camera | 13 MP | 50 MP+285% |
| Main aperture | f/2.2 | f/1.63-4.0 |
| Ultra-wide | — | 50 MP |
| Telephoto | — | 50 MP |
| Optical zoom | — | 5 x |
| Max video | 1080p@60fps | 8K@30fps |
| Front camera | 5 MP | 32 MP+540% |
| OIS | No | Yes |
Battery
| Spec | OPPO A6x 5G | Xiaomi 14 Ultra |
|---|---|---|
| Capacity | 6,500 mAh+30% | 5,000 mAh |
| Wired charging | 45 W | 90 W+100% |
| Wireless charging | — | 80 W |
| Active use endurance | — | 11 h |
Design
| Spec | OPPO A6x 5G | Xiaomi 14 Ultra |
|---|---|---|
| Weight | 212 g+4% | 220 g |
| Thickness | 8.6 mm+7% | 9.2 mm |
| IP rating | IP64 | IP68 |
| Frame material | — | Aluminum |
Connectivity
| Spec | OPPO A6x 5G | Xiaomi 14 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | No | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | No | No |
Software
| Spec | OPPO A6x 5G | Xiaomi 14 Ultra |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 14 (HyperOS) |
| OS update pledge | — | 4 years |
Audio
| Spec | OPPO A6x 5G | Xiaomi 14 Ultra |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | Yes | No |