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Samsung Galaxy M30s (SM-M307FN) vs Samsung Galaxy A51 US Unlocked (SM-A515U1)

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    158.5 x 73.6 x 7.9 mm
  • Weight
    188g 172 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 2G, 3G, 4G / LTE
  • 2G Bands
    GSM850 / GSM900 / DCS1800 / PCS1900
  • 3G Bands
    B1/ B2/ B5/ B8
  • 4G Bands
    B1/ B3/ B5/ B7/ B8/ B20/ B38/ B40/ B41

DISPLAY

  • Technology (Main Display)
    Super AMOLED Super AMOLED
  • Size (Main Display)
    6.4 inches (162,1 mm) 6.5 inches (164.0mm)
  • Color Depth (Main Display)
    16M Colors 16M Colors
  • Resolution (Main Display)
    FHD+ 2400 x 1080 Pixels FHD+ 1080 × 2400 Pixels
  • Pixel Density
    411 ppi 405 PPI
  • S Pen Support
    No
  • More Display Features
    Infinity-U Display Infinity-O Display

PROCESSOR

  • CPU Type
    Exynos 9611 Exynos 9611
  • CPU Speed
    2.3Ghz Quad + 1.7GHz Quad 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
  • Cores
    8 Cores (Octa-Core) 8 Cores (Octa-Core)
  • GPU
    Mali-G72 MP3 Mali-G72 MP3

MEMORY

  • RAM Size
    4GB / 6GB 4GB
  • ROM Size
    64GB / 128GB 128GB
  • External Memory Support
    microSD, Up to 512 GB MicroSD (Up to 512GB)

SENSORS

  • Built In Sensors
    Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Grip sensor Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Virtual Proximity Sensing

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
    UHD 4K (3840 x 2160 Pixels) @30fps
  • Video Playing Resolution
    UHD 4K (3840 x 2160 Pixels) @120fps

CAMERA

  • Rear Camera
    Triple Quad
  • Front Camera
    Single Single
  • Rear Camera - Resolution
    48MP + 5MP + 8MP 48MP + 12MP Ultra-Wide + 5MP Depth Sensor + 5MP Macro
  • Front Camera - Resolution
    16MP 32.0MP
  • Rear Camera - Flash
    Yes Yes
  • Front Camera - Flash
    No No
  • Rear Camera - Auto Focus
    Yes Yes
  • Front Camera - Auto Focus
    No
  • 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)
    No
  • Camera Features
    - Super Slow Motion.
    - 4K Video Recording.
    - Intelligent Scene Optimizer.
    - Panorama.
    - HDR.
    - Main Camera Digital Zoom up to 8x.
    - Slow Motion 240fps @HD.

CONNECTIVITY

  • ANT+
    Yes
  • USB Version
    v2.0 USB 2.0
  • USB Interface
    USB 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
    Wi-Fi 802.11 a/b/g/n/ac, Dual-Band 802.11 a/b/g/n/ac 2.4G+5GHz, VHT80
  • Wi-Fi Direct
    Yes Yes
  • NFC
    Yes Yes
  • Location Technology
    A-GPS, Glonass, BeiDou, Galileo GPS, Glonass, Beidou, Galileo
  • Radio
    FM Radio
  • Mobile High-Definition Link (MHL)
    NO No
  • PC Sync
    Samsung Smart Switch Samsung Smart Switch

BATTERY

  • Standard Battery Capacity (mAh)
    6000mAh 4,000 mAh
  • Removable
    No No
  • Fast Charging Support
    Yes Yes
  • Talk Time
    Up to 28H (4G LTE)
  • Audio Playback Time (Hours)
    Up to 85H
  • Video Playback Time (Hours)
    Up to 19H
  • Internet Usage Time(LTE) (Hours)
    Up to 15H
  • Internet Usage Time(Wi-Fi) (Hours)
    Up to 16H

FEATURES

  • More Features
    - Infinity-U Display. - 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.