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Samsung Galaxy A11 US Unlocked (SM-A115U1) vs Samsung Galaxy S21 5G US Unlocked (SM-G991U1)

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    161.4 x 76.3 x 8.0 mm 71.2 x 151.7 x 7.9mm
  • Weight
    177g 171g
  • SIM Card
    Single SIM Single / Dual SIM
  • SIM Card Size
    Nano-SIM (4FF) Nano-SIM (4FF)
  • Ingress Protection Rating (IP Rate)
    IP68 Dust / Water resistant (up to 1.5m for 30 mins)

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    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)
      TFT Capacitive Touchscreen Dynamic AMOLED 2X
    • Size (Main Display)
      6.4 inches (162.4mm) 6.2 inches
    • Color Depth (Main Display)
      16M Colors 16M Colors
    • Resolution (Main Display)
      HD+ 720 x 1560 Pixels Flat FHD+ 2400 x 1080 Pixels
    • Pixel Density
      268 PPI 421ppi
    • S Pen Support
      No
    • More Display Features
      Infinity-O Display Infinity-O Display, HDR10+ certified, Adaptive 120Hz refresh rate (48~120Hz), Eye Comfort Shield, Corning Gorilla Glass Victus, Always-on display.

    PROCESSOR

    • CPU Type
      Qualcomm SDM450 Snapdragon 450 Qualcomm SM8350 Snapdragon 888
    • CPU Speed
      1.8 GHz 1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680
    • Cores
      8 Cores (Octa-Core) 8 Cores (Octa-Core)
    • GPU
      Adreno 506 Adreno 660

    MEMORY

    • RAM Size
      2GB 8GB
    • ROM Size
      32GB 128GB / 256GB
    • External Memory Support
      Micro SD Slot (Up to 512GB) No

    SENSORS

    • Built In Sensors
      Accelerometer, Fingerprint Sensor, Light Sensor, Proximity Sensor Ultrasonic Fingerprint sensor, Accelerometer, Barometer, Gyro sensor, Geomagnetic sensor, Hall sensor, Proximity sensor, Ambient 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, APE, DSF, DFF
    • 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 8K (7680 x 4320 Pixels) @24fps
    • Video Playing Resolution
      FHD (1920 x 1080 Pixels) @60fps UHD 8K (7680 x 4320 Pixels) @60fps

    CAMERA

    • Rear Camera
      Triple Triple
    • Front Camera
      Single Single
    • Rear Camera - Resolution
      13.0 MP Wide, 5.0 MP Ultra-Wide, 2.0 MP Depth Sensor 64MP Telephoto + 12MP Wide + 12MP Ultra Wide
    • Front Camera - Resolution
      8.0 MP 10MP
    • 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 F2.0, F1.8, F2.2
    • Front Camera - F Number
      F2.0 F2.2
    • Optical Image Stabilizer (OIS)
      Yes (Rear Camera only)
    • Camera Features
      - Panorama.
      - HDR.
      - Digital Zoom up to 8x.
      - 30X Space Zoom.
      - Slow Motion: 960fps @HD, 240fps @FHD.
      - Super Steady video.
      - Panorama.
      - Auto-HDR.

    CONNECTIVITY

    • ANT+
      Yes
    • USB Version
      USB v2.0 V3.2
    • USB Interface
      USB Type-C USB Type-C
    • Earjack
      3.5mm Stereo No
    • Bluetooth Version
      Bluetooth v4.2 Bluetooth v5.0
    • Wi-Fi
      802.11 a/b/g/n/ac 2.4+5GHz 802.11 a/b/g/n/ac/ax 2.4 G + 5 GHz, HE80, MIMO, 1024-QAM
    • Wi-Fi Direct
      Yes Yes
    • NFC
      Yes
    • Location Technology
      GPS,Glonass,Galileo GPS, Glonass, Beidou, Galileo
    • Mobile High-Definition Link (MHL)
      No No
    • PC Sync
      Samsung Smart Switch Samsung Smart Switch

    BATTERY

    • Standard Battery Capacity (mAh)
      4000mAh 4000mAh
    • Removable
      No No
    • Fast Charging Support
      Yes Yes
    • Talk Time
      Up to 30H (4G LTE)
    • Stand-By
      Up to 11.3 Days
    • Audio Playback Time (Hours)
      Up to 72H

    FEATURES

    • More Features
      - Rear Fingerprint.
      - Face Recognition.
      - Infinity-O Display
      - 5G Support.
      - Samsung Pay.
      - Wireless: Smart View (screen mirroring 1080p at 30 fps).
      - Wired: supports DisplayPort over USB type-C. Supports video out when connecting via HDMI Adapter. (DisplayPort 4K UHD at 60 fps)(DisplayPort 4K UHD at 60 fps).
      - Fast charging 25W.
      - USB Power Delivery 3.0.
      - Fast Qi/PMA wireless charging 15W.
      - Reverse wireless charging 4.5W.

    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.