Compare Samsung Galaxy M31


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Dimensions159.2 x 75.1 x 8.9 mm160.83 x 76 x 9.4 mm
Weight191 grams198 grams
Stand-bydepends on usagedepends on usage
Talk timedepends on usagedepends on usage
Design type
Monoblock
Controls
Facial unlock
Fingerprint recognition
Touchscreen
Multi-touch, Capacitive
Multi-touch, Capacitive
Voice command
Voice dialing
Operating system
Android
10
9.0 (Pie)
User interface
One UI
2
Display
Auto-rotate
Color display
Adjustable display brightness, 16.777.216 colors (24 bits), Infinity U Full HD+, Notch
Adjustable display brightness, 16.777.216 colors (24 bits), Max Vision HD+, Notch
  • Diagonal
6.4 inch6.2 inch
  • Resolution
2340 x 1080 pixels1570 x 720 pixels
  • Aspect ratio
16:6.916:9
  • Pixels Per Inch (PPI)
653355
  • Screen-to-body ratio
80%86.7%
Gorilla Glass
Hardware
Camera
Viervoudige camera-sensor, Auto focus, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Landscape mode, Macro mode, Burst (Continuous) Shooting, Night mode, Portrait mode, Smile Shot, Video recorder, self-timer
Auto focus, Digital zoom, Effects/camera settings, Flash, Geotagging, Quality settings, Macro mode, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Video recorder, self-timer
  • Type
5 MP + 5 MP + 64 MP + 8 MP12 MP
  • F-number
f/1.8 + f/2.2 + f/2.2 + f/2.4f/2.0
  • Max. resolution
(camera) 9248 x 6936 pixels + (video) 3840 x 1644 pixels(camera) 4000 x 3000 pixels + (video) 1920 x 1080 pixels
Haptic feedback
Integrated antenna
Processor
Samsung Exynos 9611, Octa core
Qualcomm Snapdragon 632, Octa core
  • Clock Frequency
1.7 GHz + 2.3 GHz1.8 GHz
Secondary camera
  • Type
20 MP8 MP
  • F-number
f/2.0f/2.2
  • Max. resolution
(camera) 4208 x 3120 pixels + (camera) 5120 x 3840 pixels(camera) 3264 x 2448 pixels + (video) 1920 x 1080 pixels
Telephony
Dual SIM
Hybrid slot
Flight mode
Integrated handsfree speaker
nano-SIM (4FF)
Vibrating alert
Videoconferencing
Operating frequency
Quad band
Data network
EDGE
GPRS
HSDPA
Cat14 21 Mbps
HSUPA
Cat6 5.76 Mbps
LTE (4G)
Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 26, Band 28
Cat 7 (300 Mbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 25, Band 26, Band 38, Band 40, Band 41
UMTS
Personalisation
Multiple homescreens
Widgets
Personal Information Management (PIM)
Agenda
Alarm clock
Calculator
Contact list
Date and time notation
Document viewer
Excel files, PowerPoint files, PDF files, Word files
Phonebook with groups
Photo phonebook
Reminder list
Stopwatch & countdown timer
Voice memo
Available applications
Image editor
Java application support
Photo album
Video codec support
MPEG-4
Video file support
3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV
Messaging
E-mail
POP3, SMTP, IMAP4
POP3, SMTP, IMAP4
Instant messaging
Google Talk
Google Talk
MMS
Video MMS
Predictive Text Input
T9
T9
SMS
Group messaging, Receive and send concatenated messages
Group messaging, Receive and send concatenated messages
Internet
Internet browser
Google Chrome
YouTube support
RSS reader
Navigation
A-GPS
Beidou
Build-in navigation system
Google Maps, Google Maps Navigation
Google Maps, Google Maps Navigation
Digital Compass
Galileo
GLONASS
GPS receiver
Audio
Audio codec support
AAC, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, RTTL/RTX
Audio file support
M4A, MP3, WAV, WMA
FM-radio
Stereo, RDS
Polyphonic ringtones
MP3 ringtones
Build-in memory
Internal memory
  • Size (RAM)
6 GB + 8 GB4 GB
  • Storage
128 GB + 64 GB64 GB
Memory card slot
MicroSDHC memory card
Connections
Audio jack plug
3.5 mm
3.5 mm
USB
v2.0, Type-C
v2.0, Type-C
Connectivity
Bluetooth
v5.0, Advanced Audio Distribution Profile (A2DP)
v4.2, Advanced Audio Distribution Profile (A2DP)
Synchronisation
SyncML
Tethering
WAP
2.0
2.0
Wireless Lan (WLAN/Wi-Fi)
Wi-Fi 5 (802.11ac), WiFi Direct support
Wi-Fi 4 (802.11n)
NFC
Power supply
Battery
Li-ion
Li-ion
  • Capacity
6000 mAh5000 mAh
Fast charging
Motorola TurboPower
  • Max. power
15 Watt 
Sensors
Ambient light sensor
Gesture recognition
Gyroscope
Proximity sensor