OPPO Reno15 Pro vs Samsung Galaxy M55 5G
46.7Performance46.7
61.9Display46.8
79.1Camera49.8
84Battery52.5
73.3Features70.7
10 spec wins — OPPO Reno15 Pro1 spec wins — Samsung Galaxy M55 5G
InnoReviews verdict
OPPO Reno15 Pro wins this phone face-off, 66.3 to 50.9, pulling ahead mainly in battery (+32) and camera (+29). Samsung Galaxy M55 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 Reno15 Pro
- Stronger display score: 62 vs 47
- Stronger camera score: 79 vs 50
- Stronger battery score: 84 vs 53
- 525% higher ultra-wide: 50 MP vs 8 MP
- 300% higher Main camera: 200 MP vs 50 MP
Reasons to pick the Samsung Galaxy M55 5G
- 12% lower weight: 180 g vs 205 g
Display
| Spec | OPPO Reno15 Pro | Samsung Galaxy M55 5G |
|---|---|---|
| Screen size | 6.78 ″+1% | 6.7 ″ |
| Panel type | AMOLED | Super AMOLED+ |
| Resolution | 2772x1272 | 1080x2400 |
| Pixel density | 450 ppi+15% | 393 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,800 nits+80% | 1,000 nits |
| Screen-to-body | 95.5 %+11% | 86.4 % |
Performance
| Spec | OPPO Reno15 Pro | Samsung Galaxy M55 5G |
|---|---|---|
| Chipset | MediaTek Dimensity 8450 | Qualcomm Snapdragon 7 Gen 1 |
| RAM (max) | 12 GB | 12 GB |
| Storage options | 512GB | 128/256GB |
| Storage type | UFS 3.1 | — |
Camera
| Spec | OPPO Reno15 Pro | Samsung Galaxy M55 5G |
|---|---|---|
| Main camera | 200 MP+300% | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | 50 MP+525% | 8 MP |
| Telephoto | 50 MP | — |
| Optical zoom | 3.5 x | — |
| Max video | 4K@60fps | 4K@30fps |
| Front camera | 50 MP | 50 MP |
| OIS | Yes | Yes |
Battery
| Spec | OPPO Reno15 Pro | Samsung Galaxy M55 5G |
|---|---|---|
| Capacity | 6,500 mAh+30% | 5,000 mAh |
| Wired charging | 80 W+78% | 45 W |
| Wireless charging | 50 W | — |
Design
| Spec | OPPO Reno15 Pro | Samsung Galaxy M55 5G |
|---|---|---|
| Weight | 205 g | 180 g+12% |
| Thickness | 7.7 mm+2% | 7.8 mm |
| IP rating | IP66/IP68/IP69 | — |
| Frame material | Aluminum | Plastic |
Connectivity
| Spec | OPPO Reno15 Pro | Samsung Galaxy M55 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.2 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C 2.0 |
| eSIM | Yes | No |
Software
| Spec | OPPO Reno15 Pro | Samsung Galaxy M55 5G |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 14 (One UI 6.1) |
| OS update pledge | — | 4 years |
Audio
| Spec | OPPO Reno15 Pro | Samsung Galaxy M55 5G |
|---|---|---|
| Stereo speakers | — | Yes |
| 3.5mm jack | No | No |
Related comparisons
OPPO Reno15 Provs Infinix Note 60 ProVSOPPO Reno15 Provs Samsung Galaxy S25+VSOPPO Reno15 Provs Huawei Pura X MaxVSOPPO Reno15 Provs iPhone 16 Pro MaxVSSamsung Galaxy M55 5Gvs vivo V40eVSSamsung Galaxy M55 5Gvs Xiaomi 12VSSamsung Galaxy M55 5Gvs Google Pixel 7 ProVSSamsung Galaxy M55 5Gvs Motorola Edge 60 FusionVS