Samsung Galaxy A30s vs Samsung Galaxy M21s: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Samsung Galaxy A30s vs Samsung Galaxy M21s. The complete information of specifications to decide which to buy.

Compare
Samsung Galaxy A30sSamsung Galaxy A30sGlobal · 4GB · 64GB · SM-A307FD
Samsung Galaxy M21sSamsung Galaxy M21sBrazil · 4GB · 64GB · F415FZ
Technical data sheets

Basics
Samsung Galaxy A30s
Samsung Galaxy A30s
Global · 4GB · 64GB · SM-A307FD
View datasheet
vs
Samsung Galaxy M21s
Samsung Galaxy M21s
Brazil · 4GB · 64GB · F415FZ
View datasheet
vs

Score
Ki Cost-effective
Score		 6.7 Ki Cost-effective
Score 		-- No price,
no Ki
Design and Screen score 6.1Design & Materials 5.7Design & Materials
Performance and Hardware score 5.4Performance & Hardware 5.4Performance & Hardware
Camera score 5.3Camera 6.2Camera
Connectivity score 6.1 Connectivity 6.3 Connectivity
Battery score 5.1 Battery 8.5 Battery

User reviews
User score
7.7
62 reviews
8.4
12 reviews

Technical specifications of the Samsung Galaxy A30s vs Samsung Galaxy M21s

Specs Samsung Galaxy A30s prices Samsung Galaxy A30s
Global · 4GB · 64GB · SM-A307FD 		where to buy Samsung Galaxy M21s Samsung Galaxy M21s
Brazil · 4GB · 64GB · F415FZ
Inches 6.4" 6.4"
Resolution HD+ FHD+
Usable surface 85% useful 84% useful
Aspect Ratio 19.5:9 19.5:9
Dimensions 74.7 mm
158.5 mm
7.8 mm 		75.1 mm
159.2 mm
8.9 mm
Weight 166 g 191 g
Micro Exynos 7904
Octa-Core 		Exynos 9611
Octa-Core
RAM 4 GB RAM 4 GB RAM
Storage 64 GB 64 GB
AnTuTu 166.469
v9 		186.200
v8
Battery 4000 mAh 6000 mAh
Main Camera 1
25 Mpx · ƒ/1.7

2 3 		1
64 Mpx · ƒ/1.8

2 3
Selfie Camera SELF 16 Mpx · ƒ/2.0 SELF 32 Mpx · ƒ/2.0
Bands
OS Android 10 Q Android 10 Q

Brand
Brand Samsung Samsung
Aliases SM-A307FD SM-F415FZ

Release Date
Release date August 2019,
4 years ago 		November 2020,
3 years ago
State On Sale Not available
Market Global Brazil

Design & Materials

Structure

Samsung Galaxy A30s
Samsung Galaxy M21s
Samsung Galaxy A30s
Samsung Galaxy M21s
Size
74.7 mm • 158.5 mm • 7.8 mm
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 Print 3D Model
75.1 mm • 159.2 mm • 8.9 mm
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 Print 3D Model
Weight 166 g 191 g
Usable surface 85 % 84 %
Materials Plastic Plastic
Resistance - -
Colors
Black

White

Green

Violet
Black

Blue

Screen
Diagonal 6.4" 6.4"
Type AMOLED Super AMOLED
Aspect Ratio 19.5:9 19.5:9
Resolution HD+
720 x 1560 px 		FHD+
1080 x 2340 px
Density 268 Pixels per inch 403 Pixels per inch

Others

Others
  • Water Drop Notch
  • Scratch resistant
  • Corning Gorilla Glass 3
  • Capacitive
  • Multi-touch
  • Frameless
  • Water Drop Notch
  • Peak brightness - 420 cd/m²
  • Corning Gorilla Glass 3
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless
  • Infinity-U display

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
6.8
6.4
Do you think it's a nice phone?
8.7
7.6
Is it comfortable?
8.3
8.6
Can you see it well in the sunlight?
7.4
9.0
Number of reviews
62 reviews
12 reviews

Performance & Hardware

Processor
Model Samsung Exynos 7 Octa 7904 Samsung Exynos 7 Octa 9611
CPU 2x Cortex-A73 1.8 GHz + 6x Cortex-A53 1.6 GHz 4x Cortex-A73 2.3 GHz + 4x Cortex-A53 1.67 GHz
Type Octa-Core Octa-Core
Manufacturing 14 nm 10 nm
64 Bits Yes Yes

Graphics
GPU ARM Mali-G71 MP2 ARM Mali-G72 MP3

RAM
RAM 4 GB 4 GB
Type LPDDR4X RAM LPDDR4X RAM

Antutu
Score
166.469
Antutu v9
Overall performance better than 54% of devices
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186.200
Antutu v8
Overall performance better than 57% of devices
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Storage
Capacity 64 GB 64 GB
Type -- --
SD Slot Yes ,
Independent SD slot 		Yes ,
Independent SD slot

Security
Fingerprint Yes, in screen Yes, in the back

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

Audio

Audio
-
-

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

User reviews

Does it have good sound?
7.4
7.7
Does it work smoothly in everyday use?
7.4
9.0
What's your experience been with demanding games?
6.4
7.4
Number of reviews
62 reviews
12 reviews

Camera

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

Standard

Standard
Resolution 25 Mpx 64 Mpx
Sensor Unknown Unknown
Type CMOS CMOS BSI
Aperture ƒ/ 1.7 ƒ/ 1.8
ISO -- --
Pixel size -- 0.80 µm
Pixel Binning -- --
Sensor size -- --
2
Camera type

Wide Angle lens

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

ToF 3D sensor

Portrait mode (depth)
Resolution
5 Mpx
5 Mpx
Sensor
Unknown
Unknown
Type
--
--
Aperture
ƒ/ 2.2
ƒ/ 2.2
Pixel size
--
--
Pixel Binning
--
--
Sensor size
--
--

Features
Flash Dual LED LED
Optical Stabilisation No No
Slow Motion Video No,
30 fps 		Yes,
240 fps
Others
  • 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
  • 4K Video
  • Digital zoom
  • Triple camera
  • Autofocus
  • Touch focus
  • Manual focus
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 16 Mpx 32 Mpx
Sensor Unknown Unknown
Type -- --
Aperture ƒ/ 2.0 ƒ/ 2.0
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
8.3
9.5
Quality of nighttime photos
5.9
7.2
Quality of selfies
7.8
8.5
Does it have a powerful flash?
8.3
8.7
Number of reviews
62 reviews
12 reviews

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B13 (700)
  • B17 (700)
  • B20 (800)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B66 (1700/2100)
3G
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • 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
  • 802.11b
  • 802.11g
  • 802.11n
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi MiMO

Bluetooth
Version Bluetooth 5.0 Bluetooth 5.0 LE Low energy consumption
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)
  • 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)
  • LE (Low Energy)

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

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

SAR
European measurement

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

 -- 0.492 W/Kg on head
1.130 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
  • ANT+
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.

User reviews

Does it have good coverage for calls?
8.6
8.9
Quality of the GPS
8.3
9.3
And the WiFi?
8.2
9.2
Number of reviews
62 reviews
12 reviews

Battery

Battery
Capacity
4000 mAh
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6000 mAh
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Type Li-Polymer Li-Ion
Fast charge Yes Yes
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 5%
    Less than half day
  • 18%
    Less than a day
  • 48%
    One day
  • 21%
    More than one day
  • 8%
    Two days or more
  • 0%
    Less than half day
  • 8%
    Less than a day
  • 17%
    One day
  • 67%
    More than one day
  • 8%
    Two days or more
Number of reviews
62 reviews
12 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?
  • 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
  • 8%
    It comes with a clean operating system
  • 83%
    It has preinstalled apps but they don't bother me
  • 8%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 4%
    Never
  • 20%
    Once a year
  • 45%
    Every six months
  • 32%
    Every two months or less
  • 0%
    Never
  • 0%
    Once a year
  • 70%
    Every six months
  • 30%
    Every two months or less
Number of reviews
62 reviews
12 reviews
Prices
From $ 158 --
Prices unavailable

Others

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