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Samsung Galaxy A51 US Unlocked (SM-A515U1) vs Samsung Galaxy A03 (SM-A035G)

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    158.5 x 73.6 x 7.9 mm 164.2 x 75.9 x 9.1mm
  • Weight
    172 g 196g
  • SIM Card
    Single SIM Single / Dual SIM
  • SIM Card Size
    Nano-SIM (4FF) Nano-SIM (4FF)

Essential Accessories (external affiliate links)

    OPERATING SYSTEM

    • Platform
      Android Android
    • Installed OS Version
      Android 10 Android 11

    NETWORK

    • Supported Network
      2G, 3G, 4G / LTE 2G, 3G, 4G / LTE

    DISPLAY

    • Technology (Main Display)
      Super AMOLED PLS TFT LCD
    • Size (Main Display)
      6.5 inches (164.0mm) 6.5 inches
    • Color Depth (Main Display)
      16M Colors 16M Colors
    • Resolution (Main Display)
      FHD+ 1080 × 2400 Pixels HD+ 720 x 1600 Pixels
    • Pixel Density
      405 PPI 270 PPI
    • More Display Features
      Infinity-O Display Infinity-V Display.

    PROCESSOR

    • CPU Type
      Exynos 9611
    • CPU Speed
      4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 1.6GHz
    • Cores
      8 Cores (Octa-Core) 8 Cores (Octa-Core)
    • GPU
      Mali-G72 MP3

    MEMORY

    • RAM Size
      4GB 3GB / 4GB
    • ROM Size
      128GB 32GB / 64GB / 128GB
    • External Memory Support
      MicroSD (Up to 512GB) MicroSD (Up to 1TB)

    SENSORS

    • Built In Sensors
      Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Virtual Proximity Sensing Accelerometer, 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
      UHD 4K (3840 x 2160 Pixels) @30fps FHD (1920 x 1080 Pixels) @30fps
    • Video Playing Resolution
      UHD 4K (3840 x 2160 Pixels) @120fps FHD (1920 x 1080 Pixels) @60fps

    CAMERA

    • Rear Camera
      Quad Dual
    • Front Camera
      Single Single
    • Rear Camera - Resolution
      48MP + 12MP Ultra-Wide + 5MP Depth Sensor + 5MP Macro 48MP Wide + 2MP Depth Sensor
    • Front Camera - Resolution
      32.0MP 5MP
    • Rear Camera - Flash
      Yes Yes
    • Front Camera - Flash
      No No
    • Rear Camera - Auto Focus
      Yes Yes
    • Front Camera - Auto Focus
      No No
    • Rear Camera - F Number
      F2.0, F2.2, F2.2, F2.4 F1.8, F2.4
    • Front Camera - F Number
      F2.2 F2.2
    • Optical Image Stabilizer (OIS)
      No No
    • Camera Features
      - Panorama.
      - HDR.
      - Main Camera Digital Zoom up to 8x.
      - Slow Motion 240fps @HD.

    CONNECTIVITY

    • ANT+
      Yes
    • USB Version
      USB 2.0 USB v2.0
    • USB Interface
      USB Type-C Micro USB
    • Earjack
      3.5mm Stereo 3.5mm Stereo
    • Bluetooth Version
      Bluetooth v5.0 (LE up to 2 Mbps) Bluetooth v5.0
    • Wi-Fi
      802.11 a/b/g/n/ac 2.4G+5GHz, VHT80 802.11 a/b/g/n/ac 2.4+5GHz
    • Wi-Fi Direct
      Yes Yes
    • NFC
      Yes Yes
    • Location Technology
      GPS, Glonass, Beidou, Galileo GPS, Glonass, Galileo, QZSS
    • Radio
      FM Radio
    • Mobile High-Definition Link (MHL)
      No No
    • PC Sync
      Samsung Smart Switch Samsung Smart Switch

    BATTERY

    • Standard Battery Capacity (mAh)
      4,000 mAh 5000mAh
    • Removable
      No No
    • Fast Charging Support
      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
      - Fast Wired Charging (15 watts).
      - Infinity-O Display.
      - Dolby Atmos (wired audio).
      - Facial Recognition.
      - In-Display Optical Fingerprint Sensor.
      - Samsung Pay.
      - Infinity-V Display.
      - 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.