OPPO Find X8 Ultra vs Samsung Galaxy M15 5G
84Performance21.8
56.7Display35.1
71.5Camera30.1
83.5Battery53.1
60Features46.7
12 spec wins — OPPO Find X8 Ultra2 spec wins — Samsung Galaxy M15 5G
InnoReviews verdict
OPPO Find X8 Ultra wins this phone face-off, 73.5 to 34.9, pulling ahead mainly in performance (+62) and camera (+41). Samsung Galaxy M15 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 22
- Stronger display score: 57 vs 35
- Stronger camera score: 72 vs 30
- Stronger battery score: 84 vs 53
- Stronger features score: 60 vs 47
Reasons to pick the Samsung Galaxy M15 5G
- Has 3.5mm jack — the other doesn't
Display
| Spec | OPPO Find X8 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| Screen size | 6.82 ″+5% | 6.5 ″ |
| Panel type | AMOLED | Super AMOLED |
| Resolution | 3168x1440 | 1080x2340 |
| Pixel density | 510 ppi+29% | 396 ppi |
| Refresh rate | 120 Hz+33% | 90 Hz |
| Peak brightness | 1,600 nits+100% | 800 nits |
Performance
| Spec | OPPO Find X8 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| Chipset | Snapdragon 8 Elite | MediaTek Dimensity 6100+ |
| AnTuTu | 3,068,318 | — |
| Geekbench 6 (single) | — | 699Bottom 12% |
| Geekbench 6 (multi) | — | 1,866Bottom 11% |
| RAM (max) | 16 GB+100% | 8 GB |
| Storage options | 256GB / 512GB / 1TB | 128GB |
| Storage type | UFS 4.1 | UFS 2.2 |
Camera
| Spec | OPPO Find X8 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | 50 MP+900% | 5 MP |
| Telephoto | 50 MP | — |
| Optical zoom | 6 x | — |
| Max video | 4K@120fps | 1080p@30fps |
| Front camera | 32 MP+146% | 13 MP |
| OIS | Yes | No |
Battery
| Spec | OPPO Find X8 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| Capacity | 6,100 mAh+2% | 6,000 mAh |
| Wired charging | 100 W+300% | 25 W |
| Wireless charging | 50 W | 0 W |
Design
| Spec | OPPO Find X8 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| Weight | 226 g | 217 g+4% |
| Thickness | 8.8 mm+6% | 9.3 mm |
| IP rating | IP68/IP69 | — |
| Frame material | Aluminum | — |
Connectivity
| Spec | OPPO Find X8 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.3 |
| NFC | Yes | — |
| USB | USB-C | USB-C 2.0 |
| eSIM | — | No |
Software
| Spec | OPPO Find X8 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 14 |
| OS update pledge | — | 4 years |
Audio
| Spec | OPPO Find X8 Ultra | Samsung Galaxy M15 5G |
|---|---|---|
| Stereo speakers | — | No |
| 3.5mm jack | No | Yes |
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