Samsung Galaxy A21s (SM-A217F) vs Samsung Galaxy A31 (SM-A315F)

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What is the difference between the Samsung Galaxy A21s and Galaxy A31?

To find out the difference between the Galaxy A21s and Galaxy A31 you should compare their specifications side by side.

Galaxy A21s vs Galaxy A31 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 A31 Dimensions and Weight.
– Galaxy A21s vs. Galaxy A31 Processor (CPU and GPU Type).
– Galaxy A21s vs. Galaxy A31 Screen size and technology.
– Galaxy A21s vs. Galaxy A31 RAM and Storage Size.
– Galaxy A21s vs. Galaxy A31 Camera Specs.
– Galaxy A21s vs. Galaxy A31 Battery Life and Size.

Product Name
Samsung Galaxy A21s (SM-A217F)
Samsung Galaxy A31 (SM-A315F)
Product Image

GENERAL INFORMATION

Model Name
Galaxy A21s Galaxy A31
Model Number
SM-A217F SM-A315F
Device Type
Phone Phone
Colors
Black, White, Blue, Red Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Announced
May, 2020 March, 2020
Released
June, 2020 April, 2020
User Guide

Download Samsung Galaxy A21s User Guide

Download Samsung Galaxy A31 User Guide
Samsung FRP Lock
Samsung Galaxy A21s FRP Lock Bypass Samsung Galaxy A31 FRP Lock Bypass
SIMLock Unlock
Unlock Galaxy A21s SM-A217F Unlock Galaxy A31 SM-A315F

PHYSICAL SPECS

Dimensions
75.3 x 163.6 x 8.9 mm 159.3 x 73.1 x 8.6 mm
Weight
192g 185g
SIM Card
Single / Dual 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 10.0 Android 10.0

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) 6.4 inches
Color Depth (Main Display)
16M Colors 16M Colors
Resolution (Main Display)
HD+ 720 x 1600 Pixels FHD+ 2400 x 1080 Pixels
Pixel Density
270 PPI 411 PPI
S Pen Support
No No
More Display Features
Infinity-O Display Infinity-U Display

PROCESSOR

CPU Type
Exynos 850
CPU Speed
2.0 GHz 2x2.0 GHz + 6x1.7 GHz
Cores
8 Cores (Octa-Core) 8 Cores (Octa-Core)
GPU
Mali-G52

MEMORY

RAM Size
3GB / 4GB / 6GB 4GB / 6GB
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 Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing

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 48.0 MP Wide + 8.0 MP Ultra-Wide + 5.0 MP Depth + 5.0 MP Macro
Front Camera - Resolution
13.0 MP 20.0 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 , F2.4 , F2.4 F2.0 , F2.2 , F2.4 , 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
USB Version
v2.0 USB 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 (LE up to 2 Mbps)
Wi-Fi
802.11 a/b/g/n/ac 2.4+5GHz Wi-Fi 802.11 a/b/g/n/ac
Wi-Fi Direct
Yes Yes
NFC
No Yes
Location Technology
GPS, Glonass, Beidou, Galileo A-GPS, GLONASS, GALILEO, BDS
Radio
FM Radio FM Radio
Mobile High-Definition Link (MHL)
No No
PC Sync
Samsung Smart Switch Samsung Smart Switch

BATTERY

Standard Battery Capacity (mAh)
5000mAh 5000mAh
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. - Infinity-U Display.
- Fast Charging Support.
- 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.