OPPO Find X8 Ultra vs OPPO K13 5G
84Performance28.9
56.7Display53.2
71.5Camera30.7
83.5Battery79.8
60Features52
8 spec wins — OPPO Find X8 Ultra3 spec wins — OPPO K13 5G
InnoReviews verdict
OPPO Find X8 Ultra wins this phone face-off, 73.5 to 46.6, pulling ahead mainly in performance (+55) and camera (+41). 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 Find X8 Ultra
- Stronger performance score: 84 vs 29
- Stronger display score: 57 vs 53
- Stronger camera score: 72 vs 31
- Stronger battery score: 84 vs 80
- Stronger features score: 60 vs 52
Reasons to pick the OPPO K13 5G
- 15% higher capacity: 7,000 mAh vs 6,100 mAh
Display
| Spec | OPPO Find X8 Ultra | OPPO K13 5G |
|---|---|---|
| Screen size | 6.82 ″+2% | 6.67 ″ |
| Panel type | AMOLED | AMOLED |
| Resolution | 3168x1440 | 2400x1080 |
| Pixel density | 510 ppi+29% | 394 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,600 nits+33% | 1,200 nits |
| Screen-to-body | — | 92.2 % |
Performance
| Spec | OPPO Find X8 Ultra | OPPO K13 5G |
|---|---|---|
| Chipset | Snapdragon 8 Elite | Snapdragon 6 Gen 4 |
| AnTuTu | 3,068,318 | — |
| RAM (max) | 16 GB+100% | 8 GB |
| Storage options | 256GB / 512GB / 1TB | 128GB / 256GB |
| Storage type | UFS 4.1 | UFS 3.1 |
Camera
| Spec | OPPO Find X8 Ultra | OPPO K13 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | 50 MP | — |
| Telephoto | 50 MP | — |
| Optical zoom | 6 x | — |
| Max video | 4K@120fps | 4K@30fps |
| Front camera | 32 MP+100% | 16 MP |
| OIS | Yes | No |
Battery
| Spec | OPPO Find X8 Ultra | OPPO K13 5G |
|---|---|---|
| Capacity | 6,100 mAh | 7,000 mAh+15% |
| Wired charging | 100 W+25% | 80 W |
| Wireless charging | 50 W | — |
Design
| Spec | OPPO Find X8 Ultra | OPPO K13 5G |
|---|---|---|
| Weight | 226 g | 208 g+8% |
| Thickness | 8.8 mm | 8.5 mm+4% |
| IP rating | IP68/IP69 | IP65 |
| Frame material | Aluminum | Plastic |
Connectivity
| Spec | OPPO Find X8 Ultra | OPPO K13 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.2 |
| NFC | Yes | No |
| USB | USB-C | USB-C |
| eSIM | — | No |
Software
| Spec | OPPO Find X8 Ultra | OPPO K13 5G |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 15 (ColorOS 15) |
| OS update pledge | — | 2 years |
Audio
| Spec | OPPO Find X8 Ultra | OPPO K13 5G |
|---|---|---|
| Stereo speakers | — | Yes |
| 3.5mm jack | No | No |