Product
Samsung Galaxy C55
Samsung Galaxy C55
Samsung Galaxy M16
Samsung Galaxy M16
Battery
Charging 45W wired 25W wired
Type 5000 mAh 5000 mAh
Body
Build Glass front, silicone polymer (eco leather) back, plastic frame Glass front, plastic back, plastic frame
Dimensions 163.9 x 76.5 x 7.8 mm (6.45 x 3.01 x 0.31 in) 164.4 x 77.9 x 7.9 mm (6.47 x 3.07 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 180 g (6.35 oz) 191 g (6.74 oz)
  - IP54 dust protected and water resistant (water splashes)
Comms
Bluetooth 5.2, A2DP, LE 5.3, A2DP, LE
NFC Yes Yes
Positioning GPS, GALILEO, GLONASS, BDS, QZSS GPS, GALILEO, GLONASS, BDS, QZSS
Radio No No
USB USB Type-C 2.0, OTG USB Type-C 2.0
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, dual-band, Wi-Fi Direct
Display
Resolution 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Size 6.7 inches, 108.4 cm2 (~86.4% screen-to-body ratio) 6.7 inches, 110.2 cm2 (~86.0% screen-to-body ratio)
Type Super AMOLED+, 120Hz, 1000 nits (HBM) Super AMOLED, 90Hz, 800 nits (HBM)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Launch
Announced 2024, April 22 2025, February 27
Status Available. Released 2024, April 22 Available. Released 2025, March 05
Main Camera
Features LED flash, panorama, HDR LED flash, panorama, HDR
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) 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, AF 5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm 2 MP, f/2.4, (macro)
Video 4K@30fps, 1080p@30/60fps, gyro-EIS, OIS 1080p@30fps, gyro-EIS
Memory
Card slot microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot)
Internal 256GB 8GB RAM, 256GB 12GB RAM 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Misc
Colors Black, Orange Thunder Black, MInt Green, Blush Pink
Models SM-C5560 SM-M166P, SM-M166P/DS
SAR - 1.08 W/kg (head)    
SAR EU - 0.99 W/kg (head)     1.19 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 28, 34, 38, 39, 40, 41, 66 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
5G bands 1, 3, 5, 8, 20, 28, 41, 66, 77, 78, 79 SA/NSA/Sub6 1, 3, 5, 7, 8, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6
Speed HSPA, LTE, 5G HSPA, LTE, 5G
Technology GSM / HSPA / LTE / 5G GSM / HSPA / LTE / 5G
Platform
Chipset Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm) Mediatek Dimensity 6300 (6 nm)
CPU Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 644 Mali-G57 MC2
OS Android 14, One UI 6.1 Android 15, up to 6 major Android upgrades, One UI 7
Selfie camera
Single 50 MP, f/2.4, (wide) 13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Video 4K@30fps, 1080p@30/60fps 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes