General
- Brand Samsung
- Model Galaxy M55s
- Device Smartphones
- Added September 24, 2024
- Updated May 3, 2025
Launch
- Announced 2024, September 24
- Status Available. Released 2024, September 26
Network
- Technology GSM / HSPA / LTE / 5G
- 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
- 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
- 4G bands LTE
- 5G bands SA/NSA/Sub6
- Speed HSPA, LTE, 5G
Body
- Dimensions 163.9 x 76.5 x 7.8 mm (6.45 x 3.01 x 0.31 in)
- Weight 180 g (6.35 oz)
- SIM Hybrid Dual SIM (Nano-SIM, dual stand-by)
Display
- Type Super AMOLED+, 120Hz, 1000 nits (HBM)
- Size 6.7 inches, 108.4 cm2 (~86.4% screen-to-body ratio)
- Resolution 1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
- Features Always-on display
Platform
- OS Android 14, One UI 6.1
- Chipset Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)
- CPU Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)
- GPU Adreno 644
Memory
- Card slot microSDXC (uses shared SIM slot)
- Internal 128/256 GB
- RAM 8 GB
- Variant 8GB 128GB / 8GB 256GB
Main camera
- Triple 50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 123˚ (ultrawide) 2 MP, f/2.4, (macro)
- Features LED flash, panorama, HDR
- Video 4K@30fps, 1080p@30/60fps, gyro-EIS, OIS
Selfie camera
- Single 50 MP, f/2.4, (wide)
- Video 4K@30fps, 1080p@30/60fps
Sound
- Loudspeaker Yes, with stereo speakers
- 3.5mm jack No
Connectivity
- WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
- Bluetooth 5.2, A2DP, LE
- GPS GPS, GALILEO, GLONASS, BDS, QZSS
- NFC Yes
- FM radio No
- USB USB Type-C 2.0, OTG
Features
- Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
- Type Non-removable Li-Po
- Capacity 5000 mAh
- Charging 45W wired
More
- Made by South Korea
- Color Thunder Black, Coral Green
- Models SM-M558B, SM-M558B/DS
Prices
- Unofficial 8GB 128GB ৳29,000