OPPO K13 5G vs Xiaomi 13 Ultra
28.9Performance54
53.2Display64.2
30.7Camera69.5
79.8Battery71.6
52Features65.3
3 spec wins — OPPO K13 5G9 spec wins — Xiaomi 13 Ultra
InnoReviews verdict
Xiaomi 13 Ultra wins this phone face-off, 63.8 to 46.6, pulling ahead mainly in camera (+39) and performance (+25). OPPO K13 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 K13 5G
- Stronger battery score: 80 vs 72
- 40% higher capacity: 7,000 mAh vs 5,000 mAh
Reasons to pick the Xiaomi 13 Ultra
- Stronger performance score: 54 vs 29
- Stronger display score: 64 vs 53
- Stronger camera score: 70 vs 31
- Stronger features score: 65 vs 52
- 117% higher Peak brightness: 2,600 nits vs 1,200 nits
Display
| Spec | OPPO K13 5G | Xiaomi 13 Ultra |
|---|---|---|
| Screen size | 6.67 ″ | 6.73 ″+1% |
| Panel type | AMOLED | LTPO OLED |
| Resolution | 2400x1080 | 3200x1440 |
| Pixel density | 394 ppi | 522 ppi+32% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,200 nits | 2,600 nits+117% |
| Screen-to-body | 92.2 % | — |
Performance
| Spec | OPPO K13 5G | Xiaomi 13 Ultra |
|---|---|---|
| Chipset | Snapdragon 6 Gen 4 | Snapdragon 8 Gen 2 |
| AnTuTu | — | 1,550,000 |
| Geekbench 6 (single) | — | 2,050Top 32% |
| Geekbench 6 (multi) | — | 5,500Top 34% |
| RAM (max) | 8 GB | 12 GB+50% |
| Storage options | 128GB / 256GB | 256GB / 512GB / 1TB |
| Storage type | UFS 3.1 | UFS 4.0 |
Camera
| Spec | OPPO K13 5G | Xiaomi 13 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.9-4.0 |
| Ultra-wide | — | 50 MP |
| Telephoto | — | 50 MP |
| Optical zoom | — | 5 x |
| Max video | 4K@30fps | 8K@24fps |
| Front camera | 16 MP | 32 MP+100% |
| OIS | No | Yes |
Battery
| Spec | OPPO K13 5G | Xiaomi 13 Ultra |
|---|---|---|
| Capacity | 7,000 mAh+40% | 5,000 mAh |
| Wired charging | 80 W | 90 W+13% |
| Wireless charging | — | 50 W |
Design
| Spec | OPPO K13 5G | Xiaomi 13 Ultra |
|---|---|---|
| Weight | 208 g+8% | 227 g |
| Thickness | 8.5 mm+7% | 9.1 mm |
| IP rating | IP65 | IP68 |
| Frame material | Plastic | Aluminum |
Connectivity
| Spec | OPPO K13 5G | Xiaomi 13 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6E |
| Bluetooth | 5.2 | 5.3 |
| NFC | No | Yes |
| USB | USB-C | USB-C 3.2 |
| eSIM | No | No |
Software
| Spec | OPPO K13 5G | Xiaomi 13 Ultra |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 13 (MIUI 14) |
| OS update pledge | 2 years | 3 years+50% |
Audio
| Spec | OPPO K13 5G | Xiaomi 13 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |