The Galaxy M55s 5G sports a 6.6-inch 120Hz Super AMOLED panel with a full-HD+ Resolution (1080 x 2400 pixels), dragontrail glass protection and 1000 nits peak brightness.
It is powered by the Snapdragon 7 Gen 1 chipset, paired with 8 GB RAM and up to 256 GB storage which is expandable via a Hybrid slot. The phone draws power from a 5,000mAh battery with 45W Fast charging support.
At the back, it gets a triple rear camera setup including a 50MP f/1.8 main sensor, an 8MP ultra-wide angle f/2.2 sensor along with a 2MP f/2.4 macro sensor. At the front, it gets a 50MP f/2.4 sensor which is the highest Megapixel Sensors ever for a selfie camera in a Samsung phone.
Connectivity options on the handset includes Dual-SIM 5G, Bluetooth v5.2, NFC, GPS, Wi-Fi 6, and a USB-C port for charging. Then, the handset also has stereo speakers with Dolby Atmos support. It runs on Android 14-based One UI 6.1 and gets an optical fingerprint sensor for biometrics.
| Status | Launched |
| Launch Date | 23 September, 2024 |
| Price (₹) | 19,999 |
| Memory Variants | 8/128 GB, 8/256 GB |
| Colour Options | Coral Green, Thunder Black |
| Front Protection Glass | Some Glass |
| Device Back | Polycarbonate/Plastic |
| Screen Size (Inches) | 6.6 |
| Screen Type | Super AMOLED |
| Screen Resolution | 1080 x 2400 pixels |
| Screen Aspect Ratio | 20:9 |
| Refresh Rate | 120 Hz |
| Touch Sampling Rate | 240 Hz |
| Chipset | Snapdragon 7 Gen 1 |
| Phone RAM | 8 GB |
| Phone RAM Type | LPDDR4x |
| Storage Capacity | 128 GB, 256 GB |
| Storage Type | UFS 3.1 |
| Memory Card Slot | Hybrid (SIM + Memory Card) |
| OS & UI | Android 14, OneUI 6.1 |
| Rear Camera Module | Triple |
| Rear Camera Specs | 50MP f/1.8 primary sensor + 8MP f/2.2 ultra-wide angle camera + 2MP f/2.4 macro camera |
| Front Camera Module | Single |
| Front Camera Specs | 50MP, f/2.4 aperture |
| Battery Capacity (mAh) | 5000 |
| Fast Charging | |
| Charging Speed | 45W |
| Wireless Charging | |
| Reverse Charging |
| Supported Networks | 5G |
| SIM Slots | Dual (Hybrid) |
| Bluetooth | v5.2 |
| Wi-Fi | Wi-Fi 6 |
| USB Port | USB Type-C |
| NFC Chip | |
| Supported GPS | AGPS, GLONASS, BeiDou |
| 3.5 mm Audio Jack | |
| Set of Speakers | Stereo |
| Face Unlock | |
| Fingerprint Reader | In-display (Optical) |
| IR Blaster | |
| Sensors | Accelerometer, Fingerprint, Gravity Sensor, Proximity |