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Samsung Galaxy A21s (SM-A217F) vs Samsung Galaxy A40 SM-A405FN

What is the difference between the Samsung Galaxy A21s and Galaxy A40?

To find out the difference between the Galaxy A21s and Galaxy A40 you should compare their specifications side by side.

Galaxy A21s vs Galaxy A40 Which is Better?

To know which one is better, Or which model you should buy, Then the easiest way is to compare the following specifications:

– Galaxy A21s vs. Galaxy A40 Dimensions and Weight.
– Galaxy A21s vs. Galaxy A40 Processor (CPU and GPU Type).
– Galaxy A21s vs. Galaxy A40 Screen size and technology.
– Galaxy A21s vs. Galaxy A40 RAM and Storage Size.
– Galaxy A21s vs. Galaxy A40 Camera Specs.
– Galaxy A21s vs. Galaxy A40 Battery Life and Size.

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    75.3 x 163.6 x 8.9 mm 144.4 x 69.2 x 7.9 mm
  • Weight
    192g 140g
  • SIM Card
    Single / Dual SIM Single / Dual SIM
  • 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 9.0 Pie

    NETWORK

    • Supported Network
      2G, 3G, 4G / LTE 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD
    • 2G Bands
      GSM850, GSM900, DCS1800, PCS1900
    • 3G Bands
      B1 (2100), B2 (1900), B5(850), B8 (900)
    • 4G Bands
      - 4G FDD LTE:
      B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800).

      - 4G TDD LTE:
      B38(2600), B40(2300), B41(2500).

    DISPLAY

    • Technology (Main Display)
      TFT Touch Screen Super AMOLED
    • Size (Main Display)
      6.5 Inches (166.3mm) 5.9 inches (149.2mm)
    • Color Depth (Main Display)
      16M Colors 16M Colors
    • Resolution (Main Display)
      HD+ 720 x 1600 Pixels FHD+ 1080 x 2340 pixels
    • Pixel Density
      270 PPI 437 PPI
    • S Pen Support
      No No
    • More Display Features
      Infinity-O Display Infinity-U Display.

    PROCESSOR

    • CPU Type
      Exynos 850 Exynos 7885
    • CPU Speed
      2.0 GHz 2x1.77 GHz Cortex-A73 & 6x1.59 GHz Cortex-A53
    • Cores
      8 Cores (Octa-Core) 8 Cores (Octa-Core)
    • GPU
      Mali-G52 Mali-G71 MP2

    MEMORY

    • RAM Size
      3GB / 4GB / 6GB 4GB
    • ROM Size
      32GB / 64GB 64GB
    • External Memory Support
      MicroSD (Up to 512GB) microSD, Up to 512 GB

    SENSORS

    • Built In Sensors
      Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light 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
      FHD (1920 x 1080 Pixels) @30fps FHD (1920 x 1080 Pixels) @30fps
    • Video Playing Resolution
      FHD (1920 x 1080 Pixels) @60fps UHD 4K (3840 x 2160 pixels) @30fps

    CAMERA

    • Rear Camera
      Quad Dual
    • Front Camera
      Single Single
    • Rear Camera - Resolution
      48.0 MP Wide + 8.0 MP Ultra-Wide + 2.0 MP Depth + 2.0 MP Macro 16MP Low Light, 5MP Ultra-Wide
    • Front Camera - Resolution
      13.0 MP 25MP
    • 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 F1.7 , F2.2
    • Front Camera - F Number
      F2.2 F2.0
    • Optical Image Stabilizer (OIS)
      No No
    • Camera Features
      - HDR.
      - Panorama.
      - Digital Zoom up to 8x.
      - Panorama.
      - HDR.
      - AR emoji.

    CONNECTIVITY

    • ANT+
      No Yes
    • USB Version
      v2.0 v2.0
    • USB Interface
      Type-C 1.0 USB Type-C
    • Earjack
      3.5mm Stereo 3.5mm Stereo
    • Bluetooth Version
      Bluetooth v5.0 (LE up to 2 Mbps) Bluetooth v5.0 (LE up to 2 Mbps)
    • Wi-Fi
      802.11 a/b/g/n/ac 2.4+5GHz 802.11 a/b/g/n/ac 2.4G+5GHz, VHT80
    • Wi-Fi Direct
      Yes Yes
    • NFC
      No Yes
    • Location Technology
      GPS, Glonass, Beidou, Galileo GPS, Glonass, Beidou, Galileo
    • Radio
      FM Radio FM Radio
    • Mobile High-Definition Link (MHL)
      No NO
    • PC Sync
      Samsung Smart Switch Samsung Smart Switch

    BATTERY

    • Standard Battery Capacity (mAh)
      5000mAh 3100mAh
    • Removable
      No No
    • Fast Charging Support
      Yes Yes
    • Talk Time
      Up to 54H (4G LTE) Up to 18H (3G WCDMA)
    • Audio Playback Time (Hours)
      Up to 109H Up to 62H
    • Video Playback Time (Hours)
      Up to 14H
    • Internet Usage Time(3G) (Hours)
      Up to 9H
    • Internet Usage Time(LTE) (Hours)
      Up to 23H Up to 11H
    • Internet Usage Time(Wi-Fi) (Hours)
      Up to 23H Up to 11H

    FEATURES

    • More Features
      - Infinity-O Display.
      - 15W Fast Charging Support.
      - Dolby Atmos Audio.
      - Fast Battery Charging 15W.
      - Infinity U Display.

    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.