Samsung Galaxy M31s
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Top specifications
SIM type
Nano
Internal device memory
128GB
Max external memory (microSD)
512GB
Main camera (max MP)
64+12+5+5
Device warranty
24 months
Battery
Removable battery
No
Super Fast charging
Yes - 25W
Talk time (mins)
3060
Power saving
Power saving mode
Wireless charging
No
Battery capacity
6000mAh
Body
Height (mm)
159.3
Width (mm)
74.4
Depth (mm)
9.3
Weight (g)
203
Water resistant
No
Dust resistant
No
SIM type
Nano
Connectivity
Personal hotspot
Yes
Wi-Fi Direct
Yes
USB cable
Yes
Near Field Communication (NFC)
Yes
Wi-Fi (WLAN)
Yes
Bluetooth
Yes
USB type
Type-C
Smartwatch compatible
Yes
Samsung DeX
No
Processor
CPU speed
Octa-core (up to 2.3GHz)
Display
Resolution
1080x2400
Size (inches)
6.5
Touch screen
Yes
Multi-touch
Yes
Colours
16M
Messaging
Email
Yes
Multimedia messages
Yes
IM
Yes
Text messages
Yes
Network
VoLTE (4G calling in UK)
Yes
Band
Quad
Maximum data speed (Mbps)
603
2G
Yes
3G
Yes
4G
Yes
5G
No
Works in the US
Yes
Platform
Operating system
Android
Android version
Android 10
Sensors
Accelerometer
Yes
Proximity sensor
Yes
Ambient light sensor
Yes
Digital compass
Yes
Gyroscope
Yes
Memory
RAM
6GB
Device memory
128GB
Card slot
microSD
Card max size
512GB
Camera
Slow motion
HD @ 480fps, 240fps, or 120fps
HD video recording
Yes
Main camera resolution (MP)
64+12+5+5
Primary camera
Quad rear-facing
Secondary camera
Front-facing
Secondary camera resolution (MP)
32
Number of cameras
5
Front camera
Resolution (max MP)
32
HD video recording
Yes
Number of cameras
1
Camera type
Front camera
Aperture
f/2.2
Rear camera
Resolution (max MP)
Main camera: 64
Ultra Wide camera: 12
Depth camera: 5
Macro camera: 5
Ultra Wide camera: 12
Depth camera: 5
Macro camera: 5
Camera type
Main camera
Ultra Wide camera
Depth camera
Macro camera
Ultra Wide camera
Depth camera
Macro camera
Number of cameras
4
Aperture
Main camera: f/1.8
Ultra Wide camera: f/2.2
Depth camera: f/2.4
Macro camera: f/2.4
Ultra Wide camera: f/2.2
Depth camera: f/2.4
Macro camera: f/2.4
Flash
LED
Field of vision (FOV)
Ultra Wide camera: 123°
HD video recording
4K @ 30fps
Zoom
10x digital
Features
Loudspeaker
Yes
Video player
Yes
Music player
Yes
Always On
Yes
A-GPS
Yes
Voice recording
Yes
Web browser
Yes
Document viewer
Yes
Video calling
Yes
Smart view
Yes
FM radio
Yes
OTG compatible
Yes
Security
Facial recognition
Yes
Fingerprint sensor
Yes
Flash
Flash type
LED
Key Information
SIM functionality
Up to dual SIM
SIM slot type
SIM 1 + SIM 2 + microSD
Interfaces/Ports
3.5mm headphone jack
Yes
Virtual assistant
Bixby
Yes
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