Samsung Galaxy A21s vs Samsung Galaxy A30s: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Samsung Galaxy A21s vs Samsung Galaxy A30s. The complete information of specifications to decide which to buy.

Compare
Samsung Galaxy A21sSamsung Galaxy A21sGlobal · 3GB · 32GB · SM-A217FDS
Samsung Galaxy A30sSamsung Galaxy A30sGlobal · 4GB · 64GB · SM-A307FD
Technical data sheets

Basics
Samsung Galaxy A21s
Samsung Galaxy A21s
Global · 3GB · 32GB · SM-A217FDS
View datasheet
vs
Samsung Galaxy A30s
Samsung Galaxy A30s
Global · 4GB · 64GB · SM-A307FD
View datasheet
vs

Score
Ki Cost-effective
Score		 7.0 Ki Cost-effective
Score 		6.7 Ki Cost-effective
Score
Design and Screen score 4.7Design & Materials 6.1Design & Materials
Performance and Hardware score 5.1Performance & Hardware 5.4Performance & Hardware
Camera score 6.4Camera 5.3Camera
Connectivity score 6.6 Connectivity 6.1 Connectivity
Battery score 7.6 Battery 5.2 Battery

User reviews
User score
7.8
74 reviews
7.7
62 reviews

Technical specifications of the Samsung Galaxy A21s vs Samsung Galaxy A30s

Specs Samsung Galaxy A21s prices Samsung Galaxy A21s
Global · 3GB · 32GB · SM-A217FDS 		Samsung Galaxy A30s prices Samsung Galaxy A30s
Global · 4GB · 64GB · SM-A307FD
Inches 6.5" 6.4"
Resolution HD+ HD+
Usable surface 82% useful 85% useful
Aspect Ratio 20:9 19.5:9
Dimensions 75.3 mm
163.7 mm
8.9 mm 		74.7 mm
158.5 mm
7.8 mm
Weight 192 g 166 g
Micro Exynos 850
Octa-Core 		Exynos 7904
Octa-Core
RAM 3 GB RAM 4 GB RAM
Storage 32 GB 64 GB
AnTuTu 117.341
v8 		166.469
v9
Battery 5000 mAh 4000 mAh
Main Camera 1
48 Mpx · ƒ/2.0
S5KGM2
2 3 4 		1
25 Mpx · ƒ/1.7

2 3
Selfie Camera SELF 13 Mpx · ƒ/2.2 SELF 16 Mpx · ƒ/2.0
Bands
OS Android 10 Q Android 10 Q

Brand
Brand Samsung Samsung
Aliases SM-A217F, SM-A217F/DS SM-A307FD

Release Date
Release date May 2020,
3 years ago 		August 2019,
4 years ago
State On Sale On Sale
Market Global Global

Design & Materials

Structure

Samsung Galaxy A21s
Samsung Galaxy A30s
Samsung Galaxy A21s
Samsung Galaxy A30s
Size
75.3 mm • 163.7 mm • 8.9 mm
See more details
 Print 3D Model
74.7 mm • 158.5 mm • 7.8 mm
See more details
 Print 3D Model
Weight 192 g 166 g
Usable surface 82 % 85 %
Materials Plastic Plastic
Resistance - -
Colors
Black

White

Blue
Black

White

Green

Violet

Screen
Diagonal 6.5" 6.4"
Type LCD IPS AMOLED
Aspect Ratio 20:9 19.5:9
Resolution HD+
720 x 1600 px 		HD+
720 x 1560 px
Density 270 Pixels per inch 268 Pixels per inch

Others

Others
  • Hole-punch Notch
  • Scratch resistant
  • Capacitive
  • Multi-touch
  • Water Drop Notch
  • Scratch resistant
  • Corning Gorilla Glass 3
  • Capacitive
  • Multi-touch
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
7.6
6.8
Do you think it's a nice phone?
8.3
8.7
Is it comfortable?
8.3
8.3
Can you see it well in the sunlight?
6.7
7.4
Number of reviews
74 reviews
62 reviews

Performance & Hardware

Processor
Model Samsung Exynos 850 Samsung Exynos 7 Octa 7904
CPU 4x Cortex-A55 2.0 GHz + 4x Cortex-A55 2.0 GHz 2x Cortex-A73 1.8 GHz + 6x Cortex-A53 1.6 GHz
Type Octa-Core Octa-Core
Manufacturing 8 nm 14 nm
64 Bits Yes Yes

Graphics
GPU ARM Mali-G52 ARM Mali-G71 MP2

RAM
RAM 3 GB 4 GB
Type LPDDR4X RAM LPDDR4X RAM

Antutu
Score
117.341
Antutu v8
Overall performance better than 51% of devices
See more details
166.469
Antutu v9
Overall performance better than 54% of devices
See more details

Storage
Capacity 32 GB 64 GB
Type eMMC 5.1 Storage --
SD Slot Yes ,
Slot for SD or second SIM card 		Yes ,
Independent SD slot

Security
Fingerprint Yes, in the back Yes, in screen

Sensors
Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Hall
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope

Audio

Audio
-
-

Others
Notifications LED -- --
Cooling system No No
Gaming buttons No No

User reviews

Does it have good sound?
7.9
7.4
Does it work smoothly in everyday use?
7.9
7.4
What's your experience been with demanding games?
6.9
6.4
Number of reviews
74 reviews
62 reviews

Camera

Main
No. of cameras Quad rear camera Triple rear camera
1
Camera type

Standard

Standard
Resolution 48 Mpx 25 Mpx
Sensor Samsung S5KGM2 Unknown
Type ISOCELL CMOS
Aperture ƒ/ 2.0 ƒ/ 1.7
ISO -- --
Pixel size 0.80 µm --
Pixel Binning 1-4 (2x2) --
Sensor size 1/2" --
2
Camera type

Wide Angle lens

Wide Angle lens
Resolution
8 Mpx
8 Mpx
Sensor
Unknown
Unknown
Type
CMOS
--
Aperture
ƒ/ 2.2
ƒ/ 2.2
Pixel size
--
--
Pixel Binning
--
--
Sensor size
--
--
3
Camera type

Macro lens

ToF 3D sensor
Resolution
2 Mpx
5 Mpx
Sensor
Unknown
Unknown
Type
CMOS
--
Aperture
ƒ/ 2.4
ƒ/ 2.2
Pixel size
--
--
Pixel Binning
--
--
Sensor size
--
--
4
Camera type

Portrait mode (depth)
--
Resolution
2 Mpx
Sensor
Unknown
Type
CMOS
Aperture
ƒ/ 2.4
Pixel size
--
Pixel Binning
--
Sensor size
--

Features
Flash LED Dual LED
Optical Stabilisation No No
Slow Motion Video No,
30 fps 		No,
30 fps
Others
  • Digital zoom
  • Quadruple camera
  • Autofocus
  • Touch focus
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 13 Mpx 16 Mpx
Sensor Unknown Unknown
Type CMOS --
Aperture ƒ/ 2.2 ƒ/ 2.0
Pixel size 1.12 µm --
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
8.6
8.3
Quality of nighttime photos
6.9
5.9
Quality of selfies
7.9
7.8
Does it have a powerful flash?
8.6
8.3
Number of reviews
74 reviews
62 reviews

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B28b (700)
  • B28a (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
3G
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
Others
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct

Bluetooth
Version Bluetooth 5.0 LE Low energy consumption Bluetooth 5.0
Others
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • DIP (Device ID Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • LE (Low Energy)
  • MAP (Message Access Profile)
  • PAN (Personal Area Networking Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • HOGP
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • DIP (Device ID Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • MAP (Message Access Profile)
  • PAN (Personal Area Networking Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • HOGP

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 0.230 W/Kg on head
1.380 W/Kg on body 		--
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 -- --

Others
Others
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • ANT+

User reviews

Does it have good coverage for calls?
8.8
8.6
Quality of the GPS
8.7
8.3
And the WiFi?
8.6
8.2
Number of reviews
74 reviews
62 reviews

Battery

Battery
Capacity
5000 mAh
See more details
4000 mAh
See more details
Type Li-Polymer Li-Polymer
Fast charge Yes,
15.0W 		Yes
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 3%
    Less than a day
  • 19%
    One day
  • 54%
    More than one day
  • 24%
    Two days or more
  • 5%
    Less than half day
  • 18%
    Less than a day
  • 48%
    One day
  • 21%
    More than one day
  • 8%
    Two days or more
Number of reviews
74 reviews
62 reviews

Software

Software
Operating System
  • Android 10
    Android 10 Q, 4 years ago
  • Android 10
    Android 10 Q, 4 years ago
Google Services (official) Yes Yes

User reviews

Did it come with preinstalled applications?
  • 4%
    It comes with a clean operating system
  • 71%
    It has preinstalled apps but they don't bother me
  • 25%
    It has preinstalled apps that I can't uninstall
  • 6%
    It comes with a clean operating system
  • 73%
    It has preinstalled apps but they don't bother me
  • 21%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 2%
    Never
  • 11%
    Once a year
  • 37%
    Every six months
  • 50%
    Every two months or less
  • 4%
    Never
  • 20%
    Once a year
  • 45%
    Every six months
  • 32%
    Every two months or less
Number of reviews
74 reviews
62 reviews
Prices
From $ 134 --
From $ 153 --

Others

Common comparisons