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Samsung Galaxy A21 US Unlocked (SM-A215U1) vs Samsung Galaxy S8 USA SM-G950U1

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    167.8 x 76.7 x 8.1 mm 148.9 x 68.1 x 8 mm
  • Weight
    193g 155g
  • SIM Card
    Single Single
  • SIM Card Size
    Nano-SIM (4FF) Nano-SIM (4FF)
  • Ingress Protection Rating (IP Rate)
    IP 68 : Totally protected against dust, Protected against the effect of immersion to 1.5m for up to 30 minutes.

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    OPERATING SYSTEM

    • Platform
      Android Android
    • Installed OS Version
      Android 10.0 Android 7.0 (Nougat), Upgradable to Android 8.0 (Oreo)

    NETWORK

    • Supported Network
      2G, 3G, 4G / LTE 2G, 3G, 4G/LTE
    • 2G Bands
      GSM 850 / 900 / 1800 / 1900 & CDMA2000 1xEV-DO
    • 3G Bands
      HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
    • 4G Bands
      LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500)

    DISPLAY

    • Technology (Main Display)
      TFT Touch Screen Dual Edge Super AMOLED
    • Size (Main Display)
      6.5 Inches (166.3mm) 5.8 inches (146.5mm)
    • Color Depth (Main Display)
      16M Colors 16M Colors
    • Resolution (Main Display)
      HD+ 720 x 1600 Pixels Quad HD+ 2960 x 1440 pixels
    • Pixel Density
      270 PPI 570 PPI
    • S Pen Support
      No No
    • More Display Features
      Infinity-O Display Corning Gorilla Glass 5 Protection, HDR10 Compliant, 3D Touch, Always-on display, Multitouch

    PROCESSOR

    • CPU Type
      MediaTek Helio P35 Qualcomm MSM8998 Snapdragon 835
    • CPU Speed
      4x2.3 GHz and 4x1.8 GHz 4x2.35 GHz Kryo & 4x1.9 GHz Kryo
    • Cores
      8 Cores (Octa-Core) 8 Cores (Octa-Core)
    • GPU
      IMG PowerVR GE8320 Adreno 540

    MEMORY

    • RAM Size
      3GB 4GB
    • ROM Size
      32GB 64GB
    • External Memory Support
      MicroSD (Up to 512GB) microSD, Up to 256GB

    SENSORS

    • Built In Sensors
      Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Proximity Sensor Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, HR Sensor, Iris Sensor, Pressure Sensor, Proximity Sensor, RGB Light 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, DFF, DSF
    • 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 UHD 4K (3840 x 2160 pixels) @30fps
    • Video Playing Resolution
      FHD (1920 x 1080 Pixels) @30fps UHD 4K (3840 x 2160 pixels) @60fps

    CAMERA

    • Rear Camera
      Quad Single
    • Front Camera
      Single Single
    • Rear Camera - Resolution
      16.0 MP Wide + 8.0 MP Ultra-Wide + 2.0 MP Depth + 2.0 MP Macro Dual Pixel 12.0 MP
    • Front Camera - Resolution
      13.0 MP 8.0MP
    • 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
      F1.8 , F2.2 , F2.4 , F2.4 F1.7
    • Front Camera - F Number
      F2.0 F1.7
    • Optical Image Stabilizer (OIS)
      No Rear Camera Only
    • Camera Features
      - HDR.
      - Panorama.
      - Digital Zoom up to 8x.
      - Panorama.
      - Auto-HDR.
      - HDR.
      - Dual-Video Rec.
      - Dual Video Call.

    CONNECTIVITY

    • ANT+
      No Yes
    • USB Version
      v2.0 USB 3.1 Gen 1
    • USB Interface
      Type-C 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 MU-MIMO,1024-QAM
    • Wi-Fi Direct
      Yes Yes
    • NFC
      Yes Yes
    • Location Technology
      GPS, Glonass GPS,Glonass
    • Radio
      NO
    • Mobile High-Definition Link (MHL)
      No NO
    • PC Sync
      Samsung Smart Switch Samsung Smart Switch

    BATTERY

    • Standard Battery Capacity (mAh)
      4000mAh 3000mAh
    • Removable
      No No
    • Fast Charging Support
      Yes Yes
    • Talk Time
      Up to 30H (3G WCDMA)
    • Audio Playback Time (Hours, Always On Display Off)
      Up to 88H
    • Audio Playback Time (Hours)
      Up to 109H Up to 50H
    • Video Playback Time (Hours)
      Up to 21H Up to 17H
    • Internet Usage Time(3G) (Hours)
      Up to 12H
    • Internet Usage Time(LTE) (Hours)
      Up to 14H
    • Internet Usage Time(Wi-Fi) (Hours)
      Up to 14H

    FEATURES

    • More Features
      - Infinity-O Display.
      - Ultrasonic Fingerprint ID.
      - Samsung Pay.
      - Samsung KNOX.
      - Bixby.
      - Active noise cancellation with dedicated mic.
      - Samsung DeX (desktop experience support).
      - Photo/Video Editor.
      - Document Editor.

    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.

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