Samsung Galaxy M15 5G vs Samsung Galaxy S27 Plus
Compare Samsung Galaxy M15 5G vs Samsung Galaxy S27 Plus side by side: MediaTek Dimensity 6100+ vs Qualcomm Snapdragon 8 Elite Gen 2 for Galaxy, 6000mAh vs…
Samsung
Galaxy M15 5G
$699
2categories won
Samsung
Galaxy S27 Plus
$1,049
11categories won
13 scored in total · add a third phone
Which one wins?
Samsung Galaxy S27 Plus takes the overall win
The Samsung Galaxy S27 Plus proves superior overall against the Samsung Galaxy M15 5G, outperforming on gaming and photography. In camera testing, the Galaxy S27 Plus leads with superior optics, while battery endurance leans towards the Galaxy S27 Plus. Choose the Galaxy S27 Plus if you want the highest performance ceiling, or opt for the Galaxy M15 5G if its lower retail price better fit your budget.
Galaxy S27 Plus takes battery honors offering 5,100 mAh alongside 65W charging.
Galaxy S27 Plus provides greater sustained gaming output with its Qualcomm Snapdragon 8 Elite Gen 2 for Galaxy and 16GB RAM.
Galaxy S27 Plus takes photography with 50MP optics and 3x optical telephoto capabilities.
Galaxy M15 5G provides a sharper value proposition, coming in at $699 vs $1049.
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 M15 5G vs Galaxy S27 Plus: specifications compared
Display
| Specification | Galaxy M15 5G | Galaxy S27 Plus |
|---|---|---|
| Screen size | 6.5" | 6.75" |
| Resolution | 1080 x 2340 | 1440 x 3120Winner |
| Pixel density | 396 ppi | 509 ppiWinner |
| Refresh rate | 90 Hz | 120 HzWinner |
| Peak brightness | 800 nits | 3300 nitsWinner |
Performance
| Specification | Galaxy M15 5G | Galaxy S27 Plus |
|---|---|---|
| Chipset | MediaTek Dimensity 6100+ | Qualcomm Snapdragon 8 Elite Gen 2 for Galaxy |
| Process node | — | 2 nm |
| AnTuTu score | 412,000 | 3,200,000Winner |
| Geekbench multi | 1920 | 10800Winner |
| Maximum RAM | — | 16 GB |
| Maximum storage | — | 512GB |
Camera
| Specification | Galaxy M15 5G | Galaxy S27 Plus |
|---|---|---|
| Main sensor | — | 50 MP |
| Rear cameras | — | 3 |
| Optical zoom | — | 3x |
| Ultrawide | — | 50 MP |
| Selfie camera | 13 MP | 16 MPWinner |
| Max video | 1080p@30fps | 8K at 30fps / 4K at 120fps |
Battery and charging
| Specification | Galaxy M15 5G | Galaxy S27 Plus |
|---|---|---|
| Capacity | 6,000 mAhWinner | 5,100 mAh |
| Wired charging | 25 W | 65 WWinner |
| Wireless charging | No | 25 WWinner |
Design
| Specification | Galaxy M15 5G | Galaxy S27 Plus |
|---|---|---|
| Weight | 217 g | 194 gWinner |
| Thickness | 9.3 mm | 7.3 mmWinner |
| Water resistance | IP52 | IP68 |
| Build | — | Grade 5 Titanium frame, Ceramic Glass front and back |
Software and support
| Specification | Galaxy M15 5G | Galaxy S27 Plus |
|---|---|---|
| Operating system | 14 | Android 17 |
| OS updates | — | 7 years |
| Security updates | — | 7 years |
Connectivity and value
| Specification | Galaxy M15 5G | Galaxy S27 Plus |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 7 (802.11be, tri-band 2.4/5/6GHz, 320MHz bandwidth) |
| Storage expansion | microSD | None |
| 3.5mm jack | No | No |
| Launch price | $699Winner | $1,049 |
Samsung Galaxy M15 5G
The Samsung Galaxy M15 5G stands out in the budget segment with a radiant 90Hz Super AMOLED panel and an immense 6000 mAh battery, supported by 4 generations of Android OS upgrades.
- Display
- 6.5"
- Chipset
- MediaTek Dimensity 6100+
- Battery
- 6,000mAh
- Software
- 14
Samsung Galaxy S27 Plus
The Galaxy S27 Plus offers the expansive 6.75-inch QHD+ 3,300-nit visual experience and 5,100 mAh battery endurance of the Ultra in a sleeker, lighter 7.3mm chassis.
- Display
- 6.75"
- Chipset
- Qualcomm Snapdragon 8 Elite Gen 2 for Galaxy
- Main camera
- 50MP
- Battery
- 5,100mAh