Samsung Galaxy A21s (SM-A217F) vs Samsung Galaxy A51 (SM-A515F)

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What is the difference between the Samsung Galaxy A21s and Galaxy A51?

To find out the difference between the Galaxy A21s and Galaxy A51 you should compare their specifications side by side.

Galaxy A21s vs Galaxy A51 Which is Better?

To know which one is better, Or which model you should buy, Then the easiest way is to compare the following specifications:

– Galaxy A21s vs. Galaxy A51 Dimensions and Weight.
– Galaxy A21s vs. Galaxy A51 Processor (CPU and GPU Type).
– Galaxy A21s vs. Galaxy A51 Screen size and technology.
– Galaxy A21s vs. Galaxy A51 RAM and Storage Size.
– Galaxy A21s vs. Galaxy A51 Camera Specs.
– Galaxy A21s vs. Galaxy A51 Battery Life and Size.

Product Name
Samsung Galaxy A21s (SM-A217F)
Samsung Galaxy A51 (SM-A515F)
Product Image

GENERAL INFORMATION

Model Name
Galaxy A21s Galaxy A51
Model Number
SM-A217F SM-A515F
Device Type
Phone Phone
Colors
Black, White, Blue, Red Prism Crush Black, White, Blue, Pink
Announced
May, 2020 December, 2019
Released
June, 2020 December, 2019
User Guide

Download Samsung Galaxy A21s User Guide

Download Samsung Galaxy A51 User Guide
Samsung FRP Lock
Samsung Galaxy A21s FRP Lock Bypass Samsung Galaxy A51 FRP Lock Bypass
SIMLock Unlock
Unlock Galaxy A21s SM-A217F Unlock Galaxy A51 SM-A515F

PHYSICAL SPECS

Dimensions
75.3 x 163.6 x 8.9 mm 158.5 x 73.6 x 7.9 mm
Weight
192g 172 g
SIM Card
Single / Dual SIM Single / Dual SIM
SIM Card Size
Nano-SIM (4FF) Nano-SIM (4FF)

OPERATING SYSTEM

Platform
Android Android
Installed OS Version
Android 10.0 Android 10

NETWORK

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

DISPLAY

Technology (Main Display)
TFT Touch Screen Super AMOLED
Size (Main Display)
6.5 Inches (166.3mm) 6.5 inches
Color Depth (Main Display)
16M Colors 16M Colors
Resolution (Main Display)
HD+ 720 x 1600 Pixels FHD+ 1080×2400 Pixels
Pixel Density
270 PPI 405 PPI
S Pen Support
No
More Display Features
Infinity-O Display Infinity-O Display

PROCESSOR

CPU Type
Exynos 850 Exynos 9611
CPU Speed
2.0 GHz 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
Cores
8 Cores (Octa-Core) 8 Cores (Octa-Core)
GPU
Mali-G52 Mali-G72 MP3

MEMORY

RAM Size
3GB / 4GB / 6GB 4GB / 6GB / 8GB
ROM Size
32GB / 64GB 64GB / 128GB
External Memory Support
MicroSD (Up to 512GB) MicroSD (Up to 512GB)

SENSORS

Built In Sensors
Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing Fingerprint (Under Display, Optical), Accelerometer, Gyro, Proximity, Compass

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) @60fps

CAMERA

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

CONNECTIVITY

ANT+
No Yes
USB Version
v2.0
USB Interface
Type-C 1.0 USB Type-C
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 2.4+5GHz Wi-Fi a/b/g/n/ac
Wi-Fi Direct
Yes Yes
NFC
No
Location Technology
GPS, Glonass, Beidou, Galileo GPS, Glonass, Beidou, Galileo
Radio
FM Radio Yes
Mobile High-Definition Link (MHL)
No No
PC Sync
Samsung Smart Switch Samsung Smart Switch

BATTERY

Standard Battery Capacity (mAh)
5000mAh 4,000 mAh
Removable
No No
Fast Charging Support
Yes Yes
Talk Time
Up to 54H (4G LTE)
Audio Playback Time (Hours)
Up to 109H
Internet Usage Time(LTE) (Hours)
Up to 23H
Internet Usage Time(Wi-Fi) (Hours)
Up to 23H

FEATURES

More Features
- Infinity-O Display.
- 15W Fast Charging Support.
- Dolby Atmos Audio. - Fast Wired Charging (15 watts).
- Infinity-O Display.
- Dolby Atmos (wired audio).
- Facial Recognition.
- In-Display Optical Fingerprint Sensor.

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.