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Samsung Galaxy A90 5G (SM-A908B) vs Samsung Galaxy A51 5G US Unlocked (SM-A516U1)

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    164.8 x 76.4 x 8.4 mm 73.6 x 158.9 x 8.7 mm
  • Weight
    206g 187 g
  • 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 9.0 Pie Android 10

NETWORK

  • Supported Network
    2G, 3G, 4G/LTE, 5G 2G, 3G, 4G / LTE, 5G
  • 2G Bands
    GSM 850 / 900 / 1800 / 1900
  • 3G Bands
    HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
  • 4G Bands
    LTE
  • 5G Bands
    5G Non Standalone (NSA), Sub6

DISPLAY

  • Technology (Main Display)
    Super AMOLED Super AMOLED
  • Size (Main Display)
    6.7 inches 6.5 inches
  • Color Depth (Main Display)
    16M Colors 16M Colors
  • Resolution (Main Display)
    FHD+ 2400 x 1080 Pixels FHD+ 1080×2400 Pixels
  • Pixel Density
    393 PPI 405 PPI
  • S Pen Support
    No
  • More Display Features
    Infinity-U Display Infinity-O Display, Corning Gorilla Glass 3 Protection

PROCESSOR

  • CPU Type
    Qualcomm SDM855 Snapdragon 855 Exynos 980
  • CPU Speed
    2.84GHz + 2.42GHz + 1.8GHz 2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55
  • Cores
    8 Cores (Octa-Core) 8 Cores (Octa-Core)
  • GPU
    Adreno 640 Mali-G76 MP5

MEMORY

  • RAM Size
    6GB / 8GB 6GB
  • ROM Size
    128GB 128GB
  • External Memory Support
    microSD, Up to 512 GB (6GB Model only) MicroSD Slot (up to 1TB)

SENSORS

  • Built In Sensors
    Fingerprint (Under Display, Optical), Accelerometer, Gyro, Proximity, Compass Fingerprint (Under Display, Optical), Accelerometer, Gyro, Proximity, Compass

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

CAMERA

  • Rear Camera
    Triple Quad
  • Front Camera
    Single Single
  • Rear Camera - Resolution
    48MP Main, 5MP Depth, 8MP Ultra Wide 48MP + 12MP Ultra-Wide + 5MP Depth Sensor + 5MP Macro
  • Front Camera - Resolution
    32MP 32.0MP
  • Rear Camera - Flash
    Yes Yes
  • Front Camera - Flash
    No No
  • Rear Camera - Auto Focus
    Yes Yes
  • Front Camera - Auto Focus
    Yes
  • Rear Camera - F Number
    F2.0, F2.2, F2.2 F2.0, F2.2, F2.2, F2.4
  • Front Camera - F Number
    F2.0 F2.2
  • Optical Image Stabilizer (OIS)
    Yes Yes
  • Camera Features
    - HDR.
    - Panorama.
    - Scene Optimizer and Flaw Detector.
    - Live Focus.
    - Panorama.
    - HDR.

CONNECTIVITY

  • ANT+
    Yes Yes
  • USB Version
    v2.0 USB v2.0
  • USB Interface
    USB Type-C USB Type-C
  • Earjack
    No 3.5mm Stereo
  • Bluetooth Version
    Bluetooth v5.0 Bluetooth v5.0
  • Wi-Fi
    Wi-Fi 802.11 a/b/g/n/ac, Dual-Band Wi-Fi a/b/g/n/ac
  • Wi-Fi Direct
    Yes Yes
  • NFC
    Yes
  • Location Technology
    A-GPS, GLONASS, GALILEO, BDS GPS, Glonass, Beidou, Galileo
  • Mobile High-Definition Link (MHL)
    NO No
  • PC Sync
    Samsung Smart Switch Samsung Smart Switch

BATTERY

  • Standard Battery Capacity (mAh)
    4500mAh 4,500 mAh
  • Removable
    No No
  • Fast Charging Support
    Yes Yes
  • Talk Time
    Up to 23H

FEATURES

  • More Features
    - 5G Support.
    - 25W Super Fast Charging Support.
    - Infinity-U Display.
    - Samsung DeX Support.
    - 5G Networks Support.
    - Fast Wired Charging (15 watts).
    - Infinity-O Display.
    - Dolby Atmos (wired audio).
    - Facial Recognition.
    - In-Display Optical Fingerprint Sensor.
    - Samsung Pay.

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.