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Samsung Galaxy S21 Ultra 5G US Unlocked (SM-G998U1) vs Samsung Galaxy S21 Ultra 5G (SM-G998B)

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    75.6 x 165.1 x 8.9mm 75.6 x 165.1 x 8.9mm
  • Weight
    229g 227g
  • SIM Card
    Single / Dual 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) IP68 Dust / Water resistant (up to 1.5m for 30 mins)

Essential Accessories (external affiliate links)

    OPERATING SYSTEM

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

    NETWORK

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

    DISPLAY

    • Technology (Main Display)
      Dynamic AMOLED 2X Dynamic AMOLED 2X
    • Size (Main Display)
      6.8 inches 6.8 inches
    • Color Depth (Main Display)
      16M Colors 16M Colors
    • Resolution (Main Display)
      Edge QHD+ 3200 x 1440 Pixels Edge QHD+ 3200 x 1440 Pixels
    • Pixel Density
      515ppi 515ppi
    • S Pen Support
      Yes Yes
    • More Display Features
      Infinity-O Display, HDR10+ certified, Adaptive 120Hz refresh rate (10~120Hz), Eye Comfort Shield, Corning Gorilla Glass Victus, Always-on display. Infinity-O Display, HDR10+ certified, Adaptive 120Hz refresh rate (10~120Hz), Eye Comfort Shield, Corning Gorilla Glass Victus, Always-on display.

    PROCESSOR

    • CPU Type
      Qualcomm SM8350 Snapdragon 888 Exynos 2100
    • CPU Speed
      1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55
    • Cores
      8 Cores (Octa-Core) 8 Cores (Octa-Core)
    • GPU
      Adreno 660 Mali-G78 MP14

    MEMORY

    • RAM Size
      12GB / 16GB 12GB / 16GB
    • ROM Size
      128GB / 256GB / 512GB 128GB / 256GB / 512GB
    • External Memory Support
      No No

    SENSORS

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

    CAMERA

    • Rear Camera
      Quad Quad
    • Front Camera
      Single Single
    • Rear Camera - Resolution
      108MP Wide, 10MP Periscope Telephoto, 10MP Telephoto, 12MP Ultra Wide 108MP Wide, 10MP Periscope Telephoto, 10MP Telephoto, 12MP Ultra Wide
    • Front Camera - Resolution
      40MP 40MP
    • Rear Camera - Flash
      Yes Yes
    • Front Camera - Flash
      No No
    • Rear Camera - Auto Focus
      Yes Yes
    • Front Camera - Auto Focus
      Yes Yes
    • Rear Camera - F Number
      F1.8, F4.9, F2.4, F2.2 F1.8, F4.9, F2.4, F2.2
    • Front Camera - F Number
      F2.2 F2.2
    • Optical Image Stabilizer (OIS)
      Yes (Front and Rear Camera) Yes (Front and Rear Camera)
    • Camera Features
      - 100X Space Zoom.
      - Slow Motion: 960fps @HD, 240fps @FHD.
      - Laser AF Sensor.
      - Panorama.
      - Auto-HDR
      - 100X Space Zoom.
      - Slow Motion: 960fps @HD, 240fps @FHD.
      - Laser AF Sensor.
      - Panorama.
      - Auto-HDR.

    CONNECTIVITY

    • ANT+
      Yes Yes
    • USB Version
      V3.2 V3.2
    • USB Interface
      USB Type-C USB Type-C
    • Earjack
      No No
    • Bluetooth Version
      Bluetooth v5.2 Bluetooth v5.2
    • Wi-Fi
      802.11 a/b/g/n/ac/ax 2.4G+5GHz+6GHz, HE160, MIMO, 1024-QAM 802.11 a/b/g/n/ac/ax 2.4 G + 5 GHz + 6 GHz, HE160, MIMO, 1024-QAM
    • Wi-Fi Direct
      Yes Yes
    • NFC
      Yes Yes
    • Location Technology
      A-GPS, GLONASS, BDS, 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)
      5000mAh 5000mAh
    • Removable
      No No
    • Fast Charging Support
      Yes Yes
    • Talk Time
      Up to 37H (4G LTE) Up to 41H (4G LTE)
    • Stand-By
      Up to 11.9 Days
    • Audio Playback Time (Hours)
      Up to 81H Up to 81H
    • Video Playback Time (Hours)
      Up to 22H
    • Internet Usage Time(LTE) (Hours)
      Up to 18H
    • Internet Usage Time(Wi-Fi) (Hours)
      Up to 18H

    FEATURES

    • More Features
      - 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.
      - 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.

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