Samsung Galaxy M55s 5G vs Samsung Galaxy S27
Compare Samsung Galaxy M55s 5G vs Samsung Galaxy S27 side by side: Qualcomm Snapdragon 7 Gen 1 vs Qualcomm Snapdragon 8 Elite Gen 2 for Galaxy, 50MP vs 50MP…
Samsung
Galaxy M55s 5G
$249
3categories won
Samsung
Galaxy S27
$899
13categories won
5 categories tied · 21 scored in total · add a third phone
Which one wins?
Samsung Galaxy S27 takes the overall win
The Samsung Galaxy S27 proves superior overall against the Samsung Galaxy M55s 5G, outperforming on gaming and photography. For battery longevity and charging speed, the Galaxy M55s 5G takes the lead, while the Galaxy S27 is the clear choice for demanding 3D gaming and heavy multitasking. Choose the Galaxy S27 if you want the highest performance ceiling, or opt for the Galaxy M55s 5G if its lower retail price better fit your budget.
Galaxy M55s 5G wins on endurance with 5,000 mAh and 45W fast charging.
Galaxy S27 provides greater sustained gaming output with its Qualcomm Snapdragon 8 Elite Gen 2 for Galaxy and 16GB RAM.
Galaxy S27 takes photography with 50MP optics and 3x optical telephoto capabilities.
Galaxy M55s 5G provides a sharper value proposition, coming in at $249 vs $899.
Category verdicts are computed algorithmically from verified technical specifications and hardware benchmarks. Rows where neither figure is objectively better — screen size preference, operating system choice, aesthetic build materials — are displayed for direct reference without scoring bias.
Galaxy M55s 5G vs Galaxy S27: specifications compared
Display
| Specification | Galaxy M55s 5G | Galaxy S27 |
|---|---|---|
| Screen size | 6.7" | 6.36" |
| Resolution | 1080 x 2400 | 1080 x 2400 |
| Pixel density | 393 ppi | 414 ppiWinner |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1000 nits | 3200 nitsWinner |
Performance
| Specification | Galaxy M55s 5G | Galaxy S27 |
|---|---|---|
| Chipset | Qualcomm Snapdragon 7 Gen 1 | Qualcomm Snapdragon 8 Elite Gen 2 for Galaxy |
| Process node | 4 nm | 2 nmWinner |
| AnTuTu score | 590,000 | 3,200,000Winner |
| Geekbench multi | 2850 | 10800Winner |
| Maximum RAM | 8 GB | 16 GBWinner |
| Maximum storage | 256GB | 512GBWinner |
Camera
| Specification | Galaxy M55s 5G | Galaxy S27 |
|---|---|---|
| Main sensor | 50 MP | 50 MP |
| Rear cameras | 3 | 3 |
| Optical zoom | — | 3x |
| Ultrawide | 8 MP | 50 MPWinner |
| Selfie camera | 50 MPWinner | 16 MP |
| Max video | 4K@30fps, 1080p@60fps | 8K at 30fps / 4K at 120fps |
Battery and charging
| Specification | Galaxy M55s 5G | Galaxy S27 |
|---|---|---|
| Capacity | 5,000 mAhWinner | 4,300 mAh |
| Wired charging | 45 W | 45 W |
| Wireless charging | No | 25 WWinner |
Design
| Specification | Galaxy M55s 5G | Galaxy S27 |
|---|---|---|
| Weight | 180 g | 169 gWinner |
| Thickness | 7.8 mm | 7.2 mmWinner |
| Water resistance | IP67 | IP68 |
| Build | Sleek polycarbonate frame with fusion patterned back, glass front | Grade 5 Titanium frame, Ceramic Glass front and back |
Software and support
| Specification | Galaxy M55s 5G | Galaxy S27 |
|---|---|---|
| Operating system | Android 14 | Android 17 |
| OS updates | 4 years | 7 yearsWinner |
| Security updates | 5 years | 7 yearsWinner |
Connectivity and value
| Specification | Galaxy M55s 5G | Galaxy S27 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 (802.11ax) | Wi-Fi 7 (802.11be, tri-band 2.4/5/6GHz, 320MHz bandwidth) |
| Storage expansion | microSD | None |
| 3.5mm jack | No | No |
| Launch price | $249Winner | $899 |
Samsung Galaxy M55s 5G
The Galaxy M55s 5G is a sleek mid-ranger from Samsung featuring a slim 7.8mm chassis, vibrant 120Hz Super AMOLED+ display, Snapdragon 7 Gen 1 4nm processor, 50MP OIS rear camera, and a high-resolution 50MP selfie shooter with 45W wired fast charging.
- Display
- 6.7"
- Chipset
- Qualcomm Snapdragon 7 Gen 1
- Main camera
- 50MP
- Battery
- 5,000mAh
Samsung Galaxy S27
The Galaxy S27 represents the pinnacle of compact engineering for 2027, packing Qualcomm’s 2nm Snapdragon 8 Elite Gen 2 into a svelte 7.2mm titanium frame with 4,300 mAh silicon-carbon capacity and full 50MP triple optics.
- Display
- 6.36"
- Chipset
- Qualcomm Snapdragon 8 Elite Gen 2 for Galaxy
- Main camera
- 50MP
- Battery
- 4,300mAh