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Samsung Galaxy A31 (SM-A315F) vs Samsung Galaxy Quantum 2 (SM-A826S)

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    159.3 x 73.1 x 8.6 mm 161.9 x 73.8 x 8.1 mm
  • Weight
    185g 176g
  • SIM Card
    Single / Dual SIM Single SIM
  • SIM Card Size
    Nano-SIM (4FF) Nano-SIM (4FF)

OPERATING SYSTEM

  • Platform
    Android Android
  • Installed OS Version
    Android 10.0 Android 11, One UI 3.1

NETWORK

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

DISPLAY

  • Technology (Main Display)
    Super AMOLED Dynamic AMOLED 2X
  • Size (Main Display)
    6.4 inches 6.7 inches (169.5 mm)
  • Color Depth (Main Display)
    16M Colors 16M Colors
  • Resolution (Main Display)
    FHD+ 2400 x 1080 Pixels Quad HD+ 3200 x 1440 Pixels
  • Pixel Density
    411 PPI 524 PPI
  • S Pen Support
    No No
  • More Display Features
    Infinity-U Display 120Hz@FHD / 60Hz@QHD refresh rate.

PROCESSOR

  • CPU Type
    Qualcomm SM8150 Snapdragon 855+ (QRNG security chipset)
  • CPU Speed
    2x2.0 GHz + 6x1.7 GHz 1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485
  • Cores
    8 Cores (Octa-Core) 8 Cores (Octa-Core)
  • GPU
    Adreno 640

MEMORY

  • RAM Size
    4GB / 6GB 6GB
  • 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 Acceleration sensor, Fingerprint sensor, Gyro sensor, Geomagnetic sensor, Illuminance sensor, Proximity sensor

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
    UHD 4K (3840 x 2160) @30fps
  • Video Playing Resolution
    UHD 8K (7680 x 4320) @30fps

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 64.0MP Wide + 12.0MP Ultra-Wide + 5.0MP Macro
  • Front Camera - Resolution
    20.0 MP 10.0MP
  • Rear Camera - Flash
    Yes Yes
  • Front Camera - Flash
    No No
  • Rear Camera - Auto Focus
    Yes Yes
  • Front Camera - Auto Focus
    No Yes
  • Rear Camera - F Number
    F2.0 , F2.2 , F2.4 , F2.4 F1.8, F2.2, F2.4
  • Front Camera - F Number
    F2.2 F2.2
  • Optical Image Stabilizer (OIS)
    Yes (Rear Camera only)
  • Camera Features
    - Panorama.
    - HDR.
    - Digital Zoom up to 10x.
    - Slow Motion: 240fps @FHD.

CONNECTIVITY

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

BATTERY

  • Standard Battery Capacity (mAh)
    5000mAh 4500mAh
  • Removable
    No No
  • Fast Charging Support
    Yes
  • Talk Time
    Up to 46H (4G LTE)
  • Internet Usage Time(LTE) (Hours)
    Up to 14H
  • Internet Usage Time(Wi-Fi) (Hours)
    Up to 13H

FEATURES

  • More Features
    - Infinity-U Display.
    - Fast Charging Support.
    - Samsung Pay.
    - 5G Networks Support.
    - The maximum brightness will brighten up to 1,200 nits.
    - Optical Image Stabilization.
    - Supports 25 W fast charging.

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.