Trending
Heat Index

Samsung Galaxy A51 US Unlocked (SM-A515U1) vs Samsung Galaxy A21 US Unlocked (SM-A215U1)

What is the difference between the Samsung Galaxy A51 and Galaxy A21?

To find out the difference between the Galaxy A51 and Galaxy A21 you should compare their specifications side by side.

How to Identify the Main Differences between the Galaxy A51 and Galaxy A21?

To identify these differences you have to compare the following specifications:
– Galaxy A51 vs. Galaxy A21 Dimensions and Weight.
– Galaxy A51 vs. Galaxy A21 Processor (CPU and GPU Type).
– Galaxy A51 vs. Galaxy A21 Screen size and technology.
– Galaxy A51 vs. Galaxy A21 RAM and Storage Size.
– Galaxy A51 vs. Galaxy A21 Camera Specs.
– Galaxy A51 vs. Galaxy A21 Battery Life and Size.

GENERAL INFORMATION

PHYSICAL SPECS

  • Dimensions
    158.5 x 73.6 x 7.9 mm 167.8 x 76.7 x 8.1 mm
  • Weight
    172 g 193g
  • SIM Card
    Single SIM Single
  • SIM Card Size
    Nano-SIM (4FF) Nano-SIM (4FF)

OPERATING SYSTEM

  • Platform
    Android Android
  • Installed OS Version
    Android 10 Android 10.0

NETWORK

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

DISPLAY

  • Technology (Main Display)
    Super AMOLED TFT Touch Screen
  • Size (Main Display)
    6.5 inches (164.0mm) 6.5 Inches (166.3mm)
  • 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
  • S Pen Support
    No
  • More Display Features
    Infinity-O Display Infinity-O Display

PROCESSOR

  • CPU Type
    Exynos 9611 MediaTek Helio P35
  • CPU Speed
    4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 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 3GB
  • ROM Size
    128GB 32GB
  • External Memory Support
    MicroSD (Up to 512GB) MicroSD (Up to 512GB)

SENSORS

  • Built In Sensors
    Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Virtual Proximity Sensing 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
    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) @30fps

CAMERA

  • Rear Camera
    Quad Quad
  • Front Camera
    Single Single
  • Rear Camera - Resolution
    48MP + 12MP Ultra-Wide + 5MP Depth Sensor + 5MP Macro 16.0 MP Wide + 8.0 MP Ultra-Wide + 2.0 MP Depth + 2.0 MP Macro
  • Front Camera - Resolution
    32.0MP 13.0 MP
  • 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 , F2.2 , F2.4 , F2.4
  • Front Camera - F Number
    F2.2 F2.0
  • Optical Image Stabilizer (OIS)
    No No
  • Camera Features
    - Panorama.
    - HDR.
    - Main Camera Digital Zoom up to 8x.
    - Slow Motion 240fps @HD.
    - HDR.
    - Panorama.
    - Digital Zoom up to 8x.

CONNECTIVITY

  • ANT+
    Yes No
  • USB Version
    USB 2.0 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
    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
  • Mobile High-Definition Link (MHL)
    No No
  • PC Sync
    Samsung Smart Switch Samsung Smart Switch

BATTERY

  • Standard Battery Capacity (mAh)
    4,000 mAh 4000mAh
  • Removable
    No No
  • Fast Charging Support
    Yes Yes
  • Talk Time
    Up to 28H (4G LTE)
  • Audio Playback Time (Hours)
    Up to 85H Up to 109H
  • Video Playback Time (Hours)
    Up to 19H Up to 21H
  • 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-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.

Find Your Samsung Device

What’s New
 
How To Take a Screenshot on Samsung Galaxy M13 5G
How To Take A Screenshot On Samsung Galaxy M13 5G (3 Methods)
 
Factory Reset and Hard Reset Samsung Galaxy M13 5G
How To Factory Reset The Samsung Galaxy M13 5G
 
Samsung Galaxy M13 5G Software Update Guide
How To Update The Samsung Galaxy M13 5G (3 Methods)
 
Samsung Galaxy M13 5G User Manual Guide PDF File
Samsung Galaxy M13 5G User Manual / User Guide (PDF)
 
Take a Screenshot on Samsung Galaxy XCover6 Pro
How To Take A Screenshot On Samsung Galaxy XCover6 Pro (3 Methods)