OPPO Find X8 Ultra vs OPPO K15
84Performance46.7
56.7Display53.6
71.5Camera58.6
83.5Battery79.8
60Features86.7
5 spec wins — OPPO Find X8 Ultra4 spec wins — OPPO K15
InnoReviews verdict
OPPO Find X8 Ultra wins this phone face-off, 73.5 to 61.1, pulling ahead mainly in performance (+37) and camera (+13). OPPO K15 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 47
- Stronger display score: 57 vs 54
- Stronger camera score: 72 vs 59
- Stronger battery score: 84 vs 80
- 33% higher Peak brightness: 1,600 nits vs 1,200 nits
Reasons to pick the OPPO K15
- Stronger features score: 87 vs 60
- 56% higher Front camera: 50 MP vs 32 MP
- 31% higher capacity: 8,000 mAh vs 6,100 mAh
Display
| Spec | OPPO Find X8 Ultra | OPPO K15 |
|---|---|---|
| Screen size | 6.82 ″+3% | 6.59 ″ |
| Panel type | AMOLED | AMOLED |
| Resolution | 3168x1440 | 2760x1256 |
| Pixel density | 510 ppi+11% | 460 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,600 nits+33% | 1,200 nits |
| Screen-to-body | — | 88.9 % |
Performance
| Spec | OPPO Find X8 Ultra | OPPO K15 |
|---|---|---|
| Chipset | Snapdragon 8 Elite | Dimensity 7360 Super |
| AnTuTu | 3,068,318 | — |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256GB / 512GB / 1TB | 256GB |
| Storage type | UFS 4.1 | UFS 3.1 |
Camera
| Spec | OPPO Find X8 Ultra | OPPO K15 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | 50 MP | — |
| Optical zoom | 6 x | — |
| Max video | 4K@120fps | 4K@30fps |
| Front camera | 32 MP | 50 MP+56% |
| OIS | Yes | Yes |
Battery
| Spec | OPPO Find X8 Ultra | OPPO K15 |
|---|---|---|
| Capacity | 6,100 mAh | 8,000 mAh+31% |
| Wired charging | 100 W+25% | 80 W |
| Wireless charging | 50 W | — |
Design
| Spec | OPPO Find X8 Ultra | OPPO K15 |
|---|---|---|
| Weight | 226 g | 205 g+9% |
| Thickness | 8.8 mm | 8.3 mm+5% |
| IP rating | IP68/IP69 | IP68/IP69 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OPPO Find X8 Ultra | OPPO K15 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C 2.0 |
| eSIM | — | No |
Software
| Spec | OPPO Find X8 Ultra | OPPO K15 |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 16 (ColorOS 16) |
Audio
| Spec | OPPO Find X8 Ultra | OPPO K15 |
|---|---|---|
| Stereo speakers | — | Yes |
| 3.5mm jack | No | No |