- Type: Smartphone
- 2G Network: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
- 3G Network:HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
- 4G Network: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41, 66
- 5G Network: 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
- Sim-type: Hybrid Dual SIM (Nano-SIM, dual stand-by)
- 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)
- Display size: 6.7 inches, 108.4 cm2 (~86.4% screen-to-body ratio)
- Display type: Super AMOLED+, 120Hz, 1000 nits (HBM)
- Memory int.: 128GB 8GB RAM
- Card slot: microSDXC (uses shared SIM slot)
- Connectivity:
   WLAN   Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
       Bluetooth   5.2, A2DP, LE
       Positioning   GPS, GALILEO, GLONASS, BDS, QZSS
       NFC   Yes (market/region dependent)
       Radio   No
       USB   USB Type-C 2.0, OTG
- Camera: 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)
- Secondary: 50 MP, f/2.4, (wide)
- Oper. System: Android 14, One UI 6.1
- Battery: 5000 mAh, non-removable
- Stand-by: max.

Samsung SM-M556 Galaxy M55 5G 8GB RAM 128GB Dual Sim Light Green EU