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Samsung Galaxy M55

Samsung Galaxy A55

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Samsung Galaxy M55
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Samsung Galaxy M55

Samsung Galaxy A55

Network
Technology GSM / HSPA / LTE / 5G GSM / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 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 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
5G Network 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Speed HSPA, LTE, 5G HSPA, LTE, 5G
Launch
Announced 2024, March 28 2024, March 11
Status Available. Released 2024, March 28 Available. Released 2024, March 15
Body
Dimensions 163.9 x 76.5 x 7.8 mm (6.45 x 3.01 x 0.31 in) 161.1 x 77.4 x 8.2 mm (6.34 x 3.05 x 0.32 in)
3D size compare
Weight 180 g (6.35 oz) 213 g (7.51 oz)
Build Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass), aluminum frame
SIM Hybrid Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM, eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
  IP67 dust/water resistant (up to 1m for 30 min)
Display
Type Super AMOLED+, 120Hz, 1000 nits (HBM) Super AMOLED, 120Hz, HDR10+, 1000 nits (HBM)
Size 6.7 inches, 108.4 cm2 (~86.4% screen-to-body ratio) 6.6 inches, 106.9 cm2 (~85.8% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~390 ppi density)
Protection Corning Gorilla Glass Victus+
 Always-on display Always-on display
Platform
OS Android 14, One UI 6.1 Android 14, One UI 6.1
Chipset Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm) Exynos 1480 (4 nm)
CPU Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510) Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 644 Xclipse 530
Memory
Card slot microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot)
Internal 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB 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)
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS
12 MP, f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm
5 MP, f/2.4, (macro)
Features LED flash, panorama, HDR LED flash, panorama, HDR
Video 4K@30fps, 1080p@30/60fps, gyro-EIS, OIS 4K@30fps, 1080p@30/60fps, gyro-EIS
Selfie Camera
Modules 50 MP, f/2.4, (wide) 32 MP, f/2.2, 26mm (wide), 1/2.74", 0.8µm
Video 4K@30fps, 1080p@30/60fps 4K@30fps, 1080p@30/60fps
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Sound
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
3.5mm jack No No
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth 5.2, A2DP, LE 5.3, A2DP, LE
Positioning GPS, GALILEO, GLONASS, BDS, QZSS GPS, GALILEO, GLONASS, BDS, QZSS
NFC Yes (market/region dependent) Yes (market/region dependent)
Infrared port No No
Radio No No
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, compass
  Virtual proximity sensing
Battery
Type 5000 mAh, non-removable Li-Ion 5000 mAh, non-removable
Charging 45W wired 25W wired
Misc
Colors Dark Blue, Light Green Iceblue, Lilac, Navy, Lemon
SAR 0.93 W/kg (head)    
SAR EU 0.96 W/kg (head)     0.98 W/kg (body)     0.68 W/kg (head)     1.04 W/kg (body)    
Models SM-M556B, SM-M556B/DS SM-A556V, SM-A556B, SM-A556B/DS, SM-A556E, SM-A556E/DS, SM-A5560
Price € 399.00 $ 352.98 / C$ 514.00 / £ 251.00 / € 310.00 / ₹ 35,150
Tests
Performance AnTuTu: 635598 (v9), 726158 (v10)
GeekBench: 3259 (v5), 3350 (v6)
3DMark Wild life: 3831 (offscreen 1440p)
Display Contrast ratio: Infinite (nominal)
Loudspeaker -25.7 LUFS (Very good)
Battery (new) Active use score 13:27h

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