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Samsung Galaxy A31 (SM-A315F) vs Samsung Galaxy M15 5G (SM-M156B)

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    159.3 x 73.1 x 8.6 mm 160.1 x 76.8 x 9.3mm
  • Weight
    185g 217g
  • SIM Card
    Single / Dual SIM Dual / Single SIM Card
  • SIM Card Size
    Nano-SIM (4FF) Nano-SIM (4FF)

Essential Accessories (external affiliate links)

    OPERATING SYSTEM

    • Platform
      Android Android
    • Installed OS Version
      Android 10.0 Android 14 (One UI 6.0)

    NETWORK

    • Supported Network
      2G, 3G, 4G / LTE 2G, 3G, 4G / LTE, 5G

    DISPLAY

    • Technology (Main Display)
      Super AMOLED Super AMOLED
    • Size (Main Display)
      6.4 inches 6.5 inches (163.9mmmm)
    • Color Depth (Main Display)
      16M Colors 16M Colors
    • Resolution (Main Display)
      FHD+ 2400 x 1080 Pixels FHD+ 1080 x 2340 pixels
    • Pixel Density
      411 PPI 396 PPI
    • S Pen Support
      No No
    • More Display Features
      Infinity-U Display 90Hz Refresh Rate, Infinity-U Display

    PROCESSOR

    • CPU Type
      Mediatek Dimensity 6100+
    • CPU Speed
      2x2.0 GHz + 6x1.7 GHz 2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55
    • Cores
      8 Cores (Octa-Core) 8 Cores (Octa-Core)
    • GPU
      Mali-G57 MC2

    MEMORY

    • RAM Size
      4GB / 6GB 4GB
    • ROM Size
      64GB / 128GB 128GB
    • External Memory Support
      MicroSD (Up to 512GB) microSD Up to 1TB

    SENSORS

    • Built In Sensors
      Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing

    AUDIO and VIDEO

    • Audio Playing Format
      MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
    • Video Playing Format
      MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
    • Video Recording Resolution
      FHD (1920 x 1080 Pixels) @30fps
    • Video Playing Resolution
      FHD (1920 x 1080 Pixels) @60fps

    CAMERA

    • Rear Camera
      Quad Triple
    • Front Camera
      Single Single
    • Rear Camera - Resolution
      48.0 MP Wide + 8.0 MP Ultra-Wide + 5.0 MP Depth + 5.0 MP Macro 50.0MP Wide + 5.0MP Ultra-Wide + 2.0MP Macro Sensor
    • Front Camera - Resolution
      20.0 MP 13.0MP
    • Rear Camera - Flash
      Yes Yes
    • Front Camera - Flash
      No No
    • Rear Camera - Auto Focus
      Yes Yes
    • Front Camera - Auto Focus
      No No
    • Rear Camera - F Number
      F2.0 , F2.2 , F2.4 , F2.4 F1.8, F2.2, F2.4
    • Front Camera - F Number
      F2.2 F2.0
    • Optical Image Stabilizer (OIS)
      No
    • Camera Features
      - Panorama.
      - HDR.
      - HDR.
      - Panorama.
      - Digital Zoom up to 10x.
      - Slow Motion: 120fps @HD.

    CONNECTIVITY

    • USB Version
      USB v2.0 USB 2.0
    • USB Interface
      USB Type-C USB Type-C
    • Earjack
      3.5mm Stereo 3.5mm Stereo
    • Bluetooth Version
      Bluetooth v5.0 (LE up to 2 Mbps) Bluetooth v 5.3
    • Wi-Fi
      Wi-Fi 802.11 a/b/g/n/ac 802.11 a/b/g/n/ac 2.4G+5GHz, VHT80
    • Wi-Fi Direct
      Yes Yes
    • NFC
      Yes Yes
    • Location Technology
      A-GPS, GLONASS, GALILEO, BDS GPS, Glonass, Beidou, Galileo, QZSS
    • Radio
      FM Radio
    • Mobile High-Definition Link (MHL)
      No No
    • PC Sync
      Samsung Smart Switch Samsung Smart Switch

    BATTERY

    • Standard Battery Capacity (mAh)
      5000mAh 6,000mAh
    • Removable
      No No
    • Fast Charging Support
      Yes Yes
    • Wireless Charging
      No
    • Audio Playback Time (Hours)
      Up to 128H
    • Video Playback Time (Hours)
      Up to 25H
    • Internet Usage Time(LTE) (Hours)
      Up to 23H
    • Internet Usage Time(Wi-Fi) (Hours)
      Up to 23H

    FEATURES

    • More Features
      - Infinity-U Display.
      - Fast Charging Support.
      - Samsung Pay.
      - 5G Network Support.
      - Vision Booster Feature.
      - 90Hz Refresh Rate
      - Eye Comfort Shield.
      - Samsung Knox.
      - 25W Super Fast Charging Support.
      - Samsung Pay.

    Disclaimer Notice:

    • Disclaimer Notice:
      These specifications and features are collected from Samsung official websites and world trusted sources. But even thus We can not guarantee that the information on this page is 100% correct. So If any particular specification is vital to you, we always recommend checking with the phone seller before buying the wanted device. These specifications and features are collected from Samsung official websites and world trusted sources. But even thus We can not guarantee that the information on this page is 100% correct. So If any particular specification is vital to you, we always recommend checking with the phone seller before buying the wanted device.