Samsung Galaxy M55 Full Specifications

network
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  • 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 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41, 66
  • 5G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
  • Speed HSPA, LTE, 5G
launch
  • Announced 2024, March 28
  • Status Available. Released 2024, March 28
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, 112.9 cm2 (~90.1% screen-to-body ratio)
  • Resolution 1080 x 2400 pixels, 20:9 ratio (~385 ppi density)
  • 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 128GB 8GB RAM, 256GB 8GB RAM
main camera
  • Modules 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
selfie camera
  • Modules 50 MP, f/2.4, (wide)
  • Video 4K@30fps, 1080p@30/60fps
sound
  • Loudspeaker Yes, with stereo speakers
  • 3.5mm jack No
comms
  • 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 (market/region dependent)
  • Radio No
  • USB USB Type-C 2.0, OTG
features
  • Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
battery
  • 5000 mAh, non-removable
  • Charging 45W wired
misc
  • Colors Dark Blue, Light Green
  • Models SM-M556B, SM-M556B/DS
  • SAR 0.93 W/kg (head)    
  • SAR EU 0.96 W/kg (head)     0.98 W/kg (body)