OPPO K13 5G vs POCO F8 Ultra
28.9Performance88.4
53.2Display67
30.7Camera69.5
79.8Battery92
52Features78.7
3 spec wins — OPPO K13 5G11 spec wins — POCO F8 Ultra
InnoReviews verdict
POCO F8 Ultra wins this phone face-off, 80.1 to 46.6, pulling ahead mainly in performance (+60) and camera (+39). 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
No decisive spec advantages — this side competes on price and preference.
Reasons to pick the POCO F8 Ultra
- Stronger performance score: 88 vs 29
- Stronger display score: 67 vs 53
- Stronger camera score: 70 vs 31
- Stronger battery score: 92 vs 80
- Stronger features score: 79 vs 52
Display
| Spec | OPPO K13 5G | POCO F8 Ultra |
|---|---|---|
| Screen size | 6.67 ″ | 6.9 ″+3% |
| Panel type | AMOLED | AMOLED |
| Resolution | 2400x1080 | 1200x2608 |
| Pixel density | 394 ppi | 416 ppi+6% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,200 nits | 3,500 nits+192% |
| Screen-to-body | 92.2 % | 91.8 % |
Performance
| Spec | OPPO K13 5G | POCO F8 Ultra |
|---|---|---|
| Chipset | Snapdragon 6 Gen 4 | Snapdragon 8 Elite Gen 5 |
| AnTuTu | — | 3,651,476Top 4% |
| AnTuTu 11 (CPU) | — | 1,047,154Top 5% |
| AnTuTu 11 (GPU) | — | 1,371,829Top 5% |
| AnTuTu 11 (Memory) | — | 485,909Top 4% |
| AnTuTu 11 (UX) | — | 746,584Top 5% |
| Geekbench 6 (single) | — | 3,550Top 5% |
| Geekbench 6 (multi) | — | 10,502Top 5% |
| RAM (max) | 8 GB | 16 GB+100% |
| Storage options | 128GB / 256GB | 256GB / 512GB |
| Storage type | UFS 3.1 | UFS 4.1 |
Camera
| Spec | OPPO K13 5G | POCO F8 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.7 |
| Ultra-wide | — | 50 MP |
| Telephoto | — | 50 MP |
| Optical zoom | — | 5 x |
| Max video | 4K@30fps | 8K@30fps |
| Front camera | 16 MP | 32 MP+100% |
| OIS | No | Yes |
Battery
| Spec | OPPO K13 5G | POCO F8 Ultra |
|---|---|---|
| Capacity | 7,000 mAh+8% | 6,500 mAh |
| Wired charging | 80 W | 100 W+25% |
| Wireless charging | — | 50 W |
| Active use endurance | — | 18.9 h |
Design
| Spec | OPPO K13 5G | POCO F8 Ultra |
|---|---|---|
| Weight | 208 g+5% | 218 g |
| Thickness | 8.5 mm | 7.9 mm+7% |
| IP rating | IP65 | IP68 |
| Frame material | Plastic | Aluminum |
Connectivity
| Spec | OPPO K13 5G | POCO F8 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.2 | 6.0 |
| NFC | No | Yes |
| USB | USB-C | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | OPPO K13 5G | POCO F8 Ultra |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 16 (HyperOS 3) |
| OS update pledge | 2 years | 4 years+100% |
Audio
| Spec | OPPO K13 5G | POCO F8 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |