Network: 2G, 3G, 4G
SIM: Dual Nano SIM
WLAN: dual-band, Wi-Fi direct, Wi-Fi hotspot
Bluetooth: v5.0, A2DP, LE
GPS: A-GPS, GLONASS, BDS, Galileo
Radio: FM
USB: v2.0
Body
Style: Punch-hole
Material: Gorilla Glass 3 front, plastic body
Water Resistance: ✖
Dimensions: 163.9 x 76.3 x 9.5 millimeters
Weight: 213 grams
Display
Size: 6.7 inches
Resolution: Full HD+ 1080 x 2340 pixels (385 ppi)
Technology: Super AMOLED Touchscreen
Protection: Corning Gorilla Glass 3
Features: Multitouch
Back Camera
Resolution: Quad 64+12+5+5 Megapixel
Features: PDAF, LED flash, 123º ultrawide, depth sensor, HDR & more
Video Recording: Ultra HD 4K (2160p), gyro-EIS
Front Camera
Resolution: 32 Megapixel
Features: F/2.0, 1/2.8″, 0.8µm, HDR & more
Video Recording: Full HD (1080p)
Battery
Type and Capacity: Lithium-polymer 7000 mAh (non-removable)
Fast Charging: 25W Fast Battery Charging (100% in 115 minutes)
Performance
Operating System: Android 10 (One UI 2.1)
Chipset: Qualcomm Snapdragon 730G (8 nm)
RAM: 8 GB
Processor: Octa core, up to 2.2 GHz
GPU: Adreno 618
SOUND
Loudspeaker: Yes.
3.5mm jack: Yes.
Security
Fingerprint: Side-mounted
Face Unlock: X
MEMORY
RAM 8 GB + ROM 128 GB.


Warranty: 1 Year Brand Warranty.
Samsung Galaxy M51