Samsung Galaxy M12 vs Samsung Galaxy M31s

Samsung Galaxy M12
Samsung Galaxy M12
Samsung Galaxy M31s
Samsung Galaxy M31s
Samsung Galaxy M12
Samsung Galaxy M31s
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE, 301 Mbps download, 150 Mbps upload
    LTE, Cat10, 452 Mbps download, 102 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Status
    2021-02
    2020-08
  • Oficially announced
    2021-02
    2020-07
  • Design
  • Build
    Glass front, plastic back, plastic frame
    Plastic
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
  • Height
    164 mm
    159.3 mm
  • Width
    75.9 mm
    74.4 mm
  • Thickness
    9.7 mm
    9.3 mm
  • Weight
    221 g
    203 g
  • Colors
    Blue, Gray, Green
    Black, Blue
  • Display
  • Display type
    PLS IPS
    Super AMOLED capacitive touchscreen
  • Physical size
    6.5 inches
    6.5 inches
  • Resolution
    720 x 1600 pixels
    1080 x 2400 pixels
  • Pixel density
    270 ppi
    405 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    2.5D curved glass screen, Corning Gorilla Glass 3
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 2.0 GHz Cortex-A55
    Quad-core 2.3 GHz Cortex-A73
  • CPU(second)
    quad-core 2.0 GHz Cortex-A55
    quad-core 1.7 GHz Cortex-A53
  • Chipset
    Exynos 850
    Exynos 9611
  • GPU
    Mali-G52
    Mali-G72 MP3
  • Memory RAM
    3, 4, 6 GB
    6, 8 GB
  • Internal storage
    32, 64, 128 GB
    128 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    1 TB
    512 GB
  • Storage
    eMMC 5.1
    UFS 2.1
  • OS
  • OS
    Android 11, One UI 3.0
    Android 10.0; One UI 2.0
  • Main camera
  • Camera type
    Quad
    Triple
  • Main camera
    (wide) , 48 MP, f/2.0 , 80˚ , 1/2" , 0.8 µm
    64 MP, f/1.8 , 1/1.72" , 0.8 µm, 26 mm
  • (ultrawide) , 5 MP, f/2.2 , 123˚ , 1/5.0" , 1.12 µm
    8 MP, f/2.2
  • (macro) , 2 MP, f/2.4
    5 MP, f/2.4
  • (depth) , 2 MP, f/2.4
    5 MP, f/2.4
  • Primary camera resolution
    8000 x 6000 pixels
    9280 x 6944 pixels
  • Primary camera video
    1080p@30fps
    4K@30fps, 1080p@30fps, gyro-EIS
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Autofocus, digital zoom, geotagging, HDR, touch focus, face detection, self-timer, scene-mode, phase detection autofocus
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
  • Selfie camera
  • Selfie camera type
    Single
    -
  • Selfie camera
    8 MP, f/2.2
    32 MP, f/2.2 , 26 mm, 1/2.8" , 0.8 µm
  • Selfie camera resolution
    3264 x 2448 pixels
    6528 x 4896 pixels
  • Selfie camera features
    Face unlock
    -
  • Selfie camera video
    1080p@30fps
    4K@30fps, 1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    No
    -
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    Type-C 2.0
    Type-C 1.0 reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.0
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • NFC
    No
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • Features
  • Sensors
    Accelerometer, fingerprint, proximity
    Accelerometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    6000 mAh
    6000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes
    Yes
  • Wireless reverse charging
    -
    Yes
  • Talk time 4G
    58 h
    51 h
  • Tests and performance
  • Antutu
    142177 (v8)
    -
  • Geekbench(single-core)
    178 (v5.2)
    -
  • Geekbench(multi-core)
    1025 (v5.2)
    -
  • SAR value
  • SAR EU(head)
    0.54 W/kg
    -
  • SAR EU(body)
    1.39 W/kg
    -
  • Cost
  • Price
    140 USD
    270 USD

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