OPPO F31 Pro 5G vs Samsung Galaxy M15 5G
46.7Performance21.8
55.2Display35.1
45.9Camera30.1
79.8Battery53.1
52Features46.7
12 spec wins — OPPO F31 Pro 5G2 spec wins — Samsung Galaxy M15 5G
InnoReviews verdict
OPPO F31 Pro 5G wins this phone face-off, 55.4 to 34.9, pulling ahead mainly in battery (+27) and performance (+25). 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 F31 Pro 5G
- Stronger performance score: 47 vs 22
- Stronger display score: 55 vs 35
- Stronger camera score: 46 vs 30
- Stronger battery score: 80 vs 53
- Stronger features score: 52 vs 47
Reasons to pick the Samsung Galaxy M15 5G
- 100% higher OS update pledge: 4 years vs 2 years
- Has 3.5mm jack — the other doesn't
Display
| Spec | OPPO F31 Pro 5G | Samsung Galaxy M15 5G |
|---|---|---|
| Screen size | 6.57 ″+1% | 6.5 ″ |
| Panel type | AMOLED | Super AMOLED |
| Resolution | 2372x1080 | 1080x2340 |
| Pixel density | 397 ppi | 396 ppi |
| Refresh rate | 120 Hz+33% | 90 Hz |
| Peak brightness | 1,400 nits+75% | 800 nits |
| Screen-to-body | 93 % | — |
Performance
| Spec | OPPO F31 Pro 5G | Samsung Galaxy M15 5G |
|---|---|---|
| Chipset | Dimensity 7300-Energy | MediaTek Dimensity 6100+ |
| Geekbench 6 (single) | — | 699Bottom 12% |
| Geekbench 6 (multi) | — | 1,866Bottom 11% |
| RAM (max) | 12 GB+50% | 8 GB |
| Storage options | 128GB / 256GB | 128GB |
| Storage type | UFS 3.1 | UFS 2.2 |
Camera
| Spec | OPPO F31 Pro 5G | Samsung Galaxy M15 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | — | 5 MP |
| Max video | 4K@30fps | 1080p@30fps |
| Front camera | 32 MP+146% | 13 MP |
| OIS | Yes | No |
Battery
| Spec | OPPO F31 Pro 5G | Samsung Galaxy M15 5G |
|---|---|---|
| Capacity | 7,000 mAh+17% | 6,000 mAh |
| Wired charging | 80 W+220% | 25 W |
| Wireless charging | — | 0 W |
Design
| Spec | OPPO F31 Pro 5G | Samsung Galaxy M15 5G |
|---|---|---|
| Weight | 190 g+12% | 217 g |
| Thickness | 8 mm+14% | 9.3 mm |
| IP rating | IP66/IP68/IP69 | — |
| Frame material | Aluminum | — |
Connectivity
| Spec | OPPO F31 Pro 5G | Samsung Galaxy M15 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.3 |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | OPPO F31 Pro 5G | Samsung Galaxy M15 5G |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 14 |
| OS update pledge | 2 years | 4 years+100% |
Audio
| Spec | OPPO F31 Pro 5G | Samsung Galaxy M15 5G |
|---|---|---|
| Stereo speakers | Yes | No |
| 3.5mm jack | No | Yes |