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Samsung Galaxy M30s (SM-M307FN) vs Samsung Galaxy A21 US Unlocked (SM-A215U1)

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    167.8 x 76.7 x 8.1 mm
  • Weight
    188g 193g
  • SIM Card
    Single / Dual SIM Single
  • SIM Card Size
    Nano-SIM (4FF) Nano-SIM (4FF)

OPERATING SYSTEM

  • Platform
    Android Android
  • Installed OS Version
    Android 9.0 Pie Android 10.0

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 TFT Touch Screen
  • Size (Main Display)
    6.4 inches (162,1 mm) 6.5 Inches (166.3mm)
  • Color Depth (Main Display)
    16M Colors 16M Colors
  • Resolution (Main Display)
    FHD+ 2400 x 1080 Pixels HD+ 720 x 1600 Pixels
  • Pixel Density
    411 ppi 270 PPI
  • S Pen Support
    No No
  • More Display Features
    Infinity-U Display Infinity-O Display

PROCESSOR

  • CPU Type
    Exynos 9611 MediaTek Helio P35
  • CPU Speed
    2.3Ghz Quad + 1.7GHz Quad 4x2.3 GHz and 4x1.8 GHz
  • Cores
    8 Cores (Octa-Core) 8 Cores (Octa-Core)
  • GPU
    Mali-G72 MP3 IMG PowerVR GE8320

MEMORY

  • RAM Size
    4GB / 6GB 3GB
  • ROM Size
    64GB / 128GB 32GB
  • 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, Light Sensor, Proximity 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
  • 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
  • Video Playing Resolution
    FHD (1920 x 1080 Pixels) @30fps

CAMERA

  • Rear Camera
    Triple Quad
  • Front Camera
    Single Single
  • Rear Camera - Resolution
    48MP + 5MP + 8MP 16.0 MP Wide + 8.0 MP Ultra-Wide + 2.0 MP Depth + 2.0 MP Macro
  • Front Camera - Resolution
    16MP 13.0 MP
  • 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 F1.8 , F2.2 , F2.4 , F2.4
  • Front Camera - F Number
    F2.0 F2.0
  • Optical Image Stabilizer (OIS)
    No
  • Camera Features
    - Super Slow Motion.
    - 4K Video Recording.
    - Intelligent Scene Optimizer.
    - HDR.
    - Panorama.
    - Digital Zoom up to 8x.

CONNECTIVITY

  • ANT+
    No
  • USB Version
    v2.0 v2.0
  • USB Interface
    USB Type-C 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 2.4+5GHz
  • Wi-Fi Direct
    Yes Yes
  • NFC
    Yes Yes
  • Location Technology
    A-GPS, Glonass, BeiDou, Galileo GPS, Glonass
  • Radio
    FM Radio
  • Mobile High-Definition Link (MHL)
    NO No
  • PC Sync
    Samsung Smart Switch Samsung Smart Switch

BATTERY

  • Standard Battery Capacity (mAh)
    6000mAh 4000mAh
  • Removable
    No No
  • Fast Charging Support
    Yes Yes
  • Audio Playback Time (Hours)
    Up to 109H
  • Video Playback Time (Hours)
    Up to 21H

FEATURES

  • More Features
    - Infinity-U Display. - Infinity-O Display.
    - Ultrasonic Fingerprint ID.

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.