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Samsung Galaxy M21 (SM-M215F) vs Samsung Galaxy Quantum 2 (SM-A826S)

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    159 x 75.1 x 8.9 mm 161.9 x 73.8 x 8.1 mm
  • Weight
    188g 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 (162,1 mm) 6.7 inches (169.5 mm)
  • Color Depth (Main Display)
    16M Colors 16M Colors
  • Resolution (Main Display)
    FHD+ 1080 x 2340 Pixels Quad HD+ 3200 x 1440 Pixels
  • Pixel Density
    403 PPI 524 PPI
  • S Pen Support
    No No
  • More Display Features
    Infinity-U Display, Corning Gorilla Glass 3. 120Hz@FHD / 60Hz@QHD refresh rate.

PROCESSOR

  • CPU Type
    Exynos 9611 Qualcomm SM8150 Snapdragon 855+ (QRNG security chipset)
  • CPU Speed
    4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 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
    Mali-G72 MP3 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 Pixels) @30fps UHD 4K (3840 x 2160) @30fps
  • Video Playing Resolution
    UHD 4K (3840 x 2160 Pixels) @120fps UHD 8K (7680 x 4320) @30fps

CAMERA

  • Rear Camera
    Triple Triple
  • Front Camera
    Single Single
  • Rear Camera - Resolution
    48.0 MP Wide + 8.0 MP Ultra-Wide + 5.0 MP Depth 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, F2.2 F1.8, F2.2, F2.4
  • Front Camera - F Number
    F2.2 F2.2
  • Optical Image Stabilizer (OIS)
    No Yes (Rear Camera only)
  • Camera Features
    - Panorama.
    - HDR.
    - Main Camera Digital Zoom up to 4x.
    - Digital Zoom up to 10x.
    - Slow Motion: 240fps @FHD.

CONNECTIVITY

  • ANT+
    Yes
  • 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
  • Location Technology
    GPS, Glonass, Beidou, Galileo 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)
    6000mAh 4500mAh
  • Removable
    No No
  • Fast Charging Support
    Yes
  • Talk Time
    Up to 49H (4G LTE) Up to 46H (4G LTE)
  • Audio Playback Time (Hours)
    Up to 131H
  • Video Playback Time (Hours)
    Up to 29H
  • Internet Usage Time(LTE) (Hours)
    Up to 22H Up to 14H
  • Internet Usage Time(Wi-Fi) (Hours)
    Up to 22H Up to 13H

FEATURES

  • More Features
    - Corning Gorilla Glass 3 Protection.
    - Infinity-U Display.
    - Multi-Tasking.
    - Fast Charging.
    - Face Recognition.
    - Fingerprint Sensor.
    - 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.