Samsung Galaxy M55 5G vs Samsung Galaxy S25 Ultra
46.7Performance80
46.8Display66.7
49.8Camera74
52.5Battery65.8
70.7Features94.7
3 spec wins — Samsung Galaxy M55 5G9 spec wins — Samsung Galaxy S25 Ultra
InnoReviews verdict
Samsung Galaxy S25 Ultra wins this phone face-off, 74.8 to 50.9, pulling ahead mainly in performance (+33) and camera (+24). 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 Samsung Galaxy M55 5G
- 317% higher Front camera: 50 MP vs 12 MP
- 17% lower weight: 180 g vs 218 g
Reasons to pick the Samsung Galaxy S25 Ultra
- Stronger performance score: 80 vs 47
- Stronger display score: 67 vs 47
- Stronger camera score: 74 vs 50
- Stronger battery score: 66 vs 53
- Stronger features score: 95 vs 71
Display
| Spec | Samsung Galaxy M55 5G | Samsung Galaxy S25 Ultra |
|---|---|---|
| Screen size | 6.7 ″ | 6.9 ″+3% |
| Panel type | Super AMOLED+ | Dynamic LTPO AMOLED 2X |
| Resolution | 1080x2400 | 1440x3120 |
| Pixel density | 393 ppi | 498 ppi+27% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,000 nits | 2,600 nits+160% |
| Screen-to-body | 86.4 % | 92.5 %+7% |
Performance
| Spec | Samsung Galaxy M55 5G | Samsung Galaxy S25 Ultra |
|---|---|---|
| Chipset | Qualcomm Snapdragon 7 Gen 1 | Snapdragon 8 Elite for Galaxy |
| AnTuTu | — | 2,787,981Top 21% |
| AnTuTu 11 (CPU) | — | 895,141Top 11% |
| AnTuTu 11 (GPU) | — | 989,555Top 21% |
| AnTuTu 11 (Memory) | — | 348,188Top 27% |
| AnTuTu 11 (UX) | — | 555,097Top 27% |
| Geekbench 6 (single) | — | 3,030Top 13% |
| Geekbench 6 (multi) | — | 9,800Top 8% |
| RAM (max) | 12 GB | 16 GB+33% |
| Storage options | 128/256GB | 256/512GB/1TB |
| Storage type | — | UFS 4.0 |
Camera
| Spec | Samsung Galaxy M55 5G | Samsung Galaxy S25 Ultra |
|---|---|---|
| Main camera | 50 MP | 200 MP+300% |
| Main aperture | f/1.8 | f/1.7 |
| Ultra-wide | 8 MP | 50 MP+525% |
| Telephoto | — | 50 MP |
| Optical zoom | — | 5 x |
| Max video | 4K@30fps | 8K@30fps |
| Front camera | 50 MP+317% | 12 MP |
| OIS | Yes | Yes |
Battery
| Spec | Samsung Galaxy M55 5G | Samsung Galaxy S25 Ultra |
|---|---|---|
| Capacity | 5,000 mAh | 5,000 mAh |
| Wired charging | 45 W | 45 W |
| Wireless charging | — | 15 W |
| Active use endurance | — | 13 h |
Design
| Spec | Samsung Galaxy M55 5G | Samsung Galaxy S25 Ultra |
|---|---|---|
| Weight | 180 g+17% | 218 g |
| Thickness | 7.8 mm+5% | 8.2 mm |
| IP rating | — | IP68 |
| Frame material | Plastic | Titanium |
Connectivity
| Spec | Samsung Galaxy M55 5G | Samsung Galaxy S25 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.2 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | Samsung Galaxy M55 5G | Samsung Galaxy S25 Ultra |
|---|---|---|
| OS at launch | Android 14 (One UI 6.1) | Android 15 (One UI 7) |
| OS update pledge | 4 years | 7 years+75% |
Audio
| Spec | Samsung Galaxy M55 5G | Samsung Galaxy S25 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
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