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Samsung Galaxy A51 (SM-A515F) vs Samsung Galaxy J7 (SM-J700F)

What is the difference between the Samsung Galaxy A51 and Galaxy J7?

To find out the difference between the Galaxy A51 and Galaxy J7 you should compare their specifications side by side.

How to Identify the Main Differences between the Galaxy A51 and Galaxy J7?

To identify these differences you have to compare the following specifications:
– Galaxy A51 vs. Galaxy J7 Dimensions and Weight.
– Galaxy A51 vs. Galaxy J7 Processor (CPU and GPU Type).
– Galaxy A51 vs. Galaxy J7 Screen size and technology.
– Galaxy A51 vs. Galaxy J7 RAM and Storage Size.
– Galaxy A51 vs. Galaxy J7 Camera Specs.
– Galaxy A51 vs. Galaxy J7 Battery Life and Size.

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    158.5 x 73.6 x 7.9 mm 152.2 x 78.7 x 7.5 mm
  • Weight
    172 g 171g
  • SIM Card
    Single / Dual SIM Single / Dual SIM
  • SIM Card Size
    Nano-SIM (4FF) Micro-SIM

OPERATING SYSTEM

  • Platform
    Android Android
  • Installed OS Version
    Android 10 Android 5.1 (Lollipop), Upgradable to 6.0.1 (Marshmallow)

NETWORK

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

DISPLAY

  • Technology (Main Display)
    Super AMOLED Super AMOLED
  • Size (Main Display)
    6.5 inches 5.5 inches
  • Color Depth (Main Display)
    16M Colors 16M Colors
  • Resolution (Main Display)
    FHD+ 1080×2400 Pixels HD 720 x 1280 pixels
  • Pixel Density
    405 PPI 267 PPI
  • S Pen Support
    No
  • More Display Features
    Infinity-O Display

PROCESSOR

  • CPU Type
    Exynos 9611 Exynos 7580
  • CPU Speed
    4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 1.5GHz
  • Cores
    8 Cores (Octa-Core) 8 Cores (Octa-Core)
  • GPU
    Mali-G72 MP3 Mali-T720MP2

MEMORY

  • RAM Size
    4GB / 6GB / 8GB 1.5GB
  • ROM Size
    64GB / 128GB 16GB
  • External Memory Support
    MicroSD (Up to 512GB) MicroSD (Up to 128GB)

SENSORS

  • Built In Sensors
    Fingerprint (Under Display, Optical), Accelerometer, Gyro, Proximity, Compass Accelerometer, Hall 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
    Quad Single
  • Front Camera
    Single Single
  • Rear Camera - Resolution
    48MP + 12MP Ultra-Wide + 5MP Depth Sensor + 5MP Macro 13.0MP
  • Front Camera - Resolution
    32.0MP 5.0MP
  • Rear Camera - Flash
    Yes Yes
  • Front Camera - Flash
    No Yes
  • Rear Camera - Auto Focus
    Yes Yes
  • Rear Camera - F Number
    F2.0, F2.2, F2.2, F2.4 F1.9
  • Front Camera - F Number
    F2.2 F2.2
  • Camera Features
    - Panorama.
    - HDR.
    - Panorama.

CONNECTIVITY

  • ANT+
    Yes Yes
  • USB Version
    USB v2.0
  • USB Interface
    USB Type-C microUSB
  • Earjack
    3.5mm Stereo 3.5mm Stereo
  • Bluetooth Version
    Bluetooth v5.0 Bluetooth v4.1
  • Wi-Fi
    Wi-Fi a/b/g/n/ac 802.11 b/g/n 2.4GHz
  • Wi-Fi Direct
    Yes Yes
  • NFC
    No
  • Location Technology
    GPS, Glonass, Beidou, Galileo GPS, Glonass
  • Radio
    Yes 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 3000mAh
  • Removable
    No Yes
  • Fast Charging Support
    Yes
  • Talk Time
    Up to 18H (3G)
  • Audio Playback Time (Hours)
    Up to 76H
  • Video Playback Time (Hours)
    Up to 13H
  • Internet Usage Time(LTE) (Hours)
    Up to 9H
  • Internet Usage Time(Wi-Fi) (Hours)
    Up to 11H

FEATURES

  • More Features
    - Fast Wired Charging (15 watts).
    - Infinity-O Display.
    - Dolby Atmos (wired audio).
    - Facial Recognition.
    - In-Display Optical Fingerprint Sensor.
    - Smart Manager.
    - Ultra Power Saving Mode.
    - Quick Launch.
    - Glass front, Plastic back, Plastic frame.

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.