Compare Samsung Galaxy A21s

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Photos relative in size Front Side Back	Samsung Galaxy A21s‎ $ 219.99	Samsung Galaxy S23 Ultra‎ $ 809.50	Samsung Galaxy S9+‎ $ 278.99	Motorola Moto E13‎

Dimensions	163.7 x 75.3 x 8.9 mm	163.4 x 78.1 x 8.9 mm	158.1 x 73.8 x 8.5 mm	164.19 x 74.95 x 8.47 mm
Weight	192 grams	233 grams	189 grams	179.5 grams
Stand-by	depends on usage	depends on usage	depends on usage	depends on usage
Talk time	depends on usage	depends on usage	depends on usage	depends on usage
Design type
Monoblock
Controls
Facial unlock
Fingerprint recognition		Pressure sensitive in-screen
Touchscreen	Multi-touch, Capacitive	Multi-touch, Capacitive	Multi-touch, Force Touch, Capacitive	Multi-touch, Capacitive
Voice command
Voice dialing
Stylus
Iris recognition
Operating system
Android		13	8.0 (Oreo)	13
User interface
One UI		5.1
Samsung Experience
Android Go edition
Display
Auto-rotate
Color display	Adjustable display brightness, 16.777.216 colors (24 bits), Infinity-O Display, Hole-punch display	Adjustable display brightness, 16.777.216 colors (24 bits), Infinity-O Display, Always On feature, HDR10+, Hole-punch display	Adjustable display brightness, 16.777.216 colors (24 bits), Infinity Super AMOLED Quad HD+, Always On feature	Adjustable display brightness, 16.777.216 colors (24 bits), Max Vision HD+, Notch
Size	6.5 inch	6.8 inch	6.2 inch	6.5 inch
Resolution	1600 x 720 pixels	3080 x 1440 pixels	2960 x 1440 pixels	1600 x 720 pixels
Refresh rate		120 Hz
Aspect ratio	20:9	19.3:9	18.5:9	20:9
Pixels Per Inch (PPI)	270	500	531	270
Screen-to-body ratio	82.8%	89.7%	83.6%	82.9%

Hardware
Camera	Viervoudige camera-sensor, Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer	Viervoudige camera-sensor, Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer	Dual camera sensor, Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer	Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Video recorder, self-timer
Type	2 MP + 2 MP + 48 MP + 8 MP	10 MP + 10 MP + 12 MP + 200 MP	12.2 MP	13 MP
Angle of view (AOV)		11° + 120° + 36° + 85°
DxOMark score		140	99
F-number	f/2.0 + f/2.2 + f/2.4 + f/2.4	f/1.7 + f/2.2 + f/2.4 + f/4.9	f/1.5 + f/2.4	f/2.2
Max. resolution	(camera) 8000 x 6000 pixels + (video) 3840 x 1644 pixels	(video) 7680 x 4320 pixels	(camera) 4208 x 3120 pixels + (video) 3840 x 2160 pixels	(video) 1920 x 1080 pixels
Haptic feedback
Integrated antenna
Processor	Octa core	Qualcomm Snapdragon 8 Gen 2, Octa core	Samsung Exynos 9810, Octa core	Unisoc T606, Octa core
Clock Frequency	2.0 GHz		1.7 GHz + 2.8 GHz	1.6 GHz
Secondary camera		Autofocus	Autofocus
Type	13 MP	12 MP	8 MP	5 MP
Angle of view (AOV)		80°
DxOMark score			81
F-number	f/2.2	f/2.2	f/1.7
Max. resolution	(camera) 4208 x 3120 pixels	(video) 3840 x 2160 pixels	(camera) 3264 x 2448 pixels + (video) 3840 x 2160 pixels	(video) 1920 x 1080 pixels
Materials
Gorilla Glass		Victus 2
Aluminium
Dust and waterproof		IP68	IP68	IP52, P2i coating
Glass
Sustainable		UL ECOLOGO certified
Plastic
Telephony
Dual SIM
Flight mode
Integrated handsfree speaker
nano-SIM (4FF)
Vibrating alert
Videoconferencing
eSIM
Operating frequency
Quad band
Data network
4G (LTE)			Cat 18 (1200 Mbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 17, Band 20, Band 28	Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
EDGE
GPRS
HSDPA			Cat20 42 Mbps
HSUPA			Cat6 5.76 Mbps
UMTS
5G
Personalisation
Multiple homescreens
Widgets
Personal Information Management (PIM)
Agenda
Alarm clock
Calculator
Contact list
Date and time notation
Document viewer	Excel files, PowerPoint files, PDF files, Word files	Excel files, PowerPoint files, PDF files, Word files	Excel files, PowerPoint files, PDF files, Word files	Excel files, PowerPoint files, PDF files, Word files
Phonebook with groups
Photo phonebook
Reminder list
Stopwatch & countdown timer
To-do list
Voice memo
Available applications
Image editor
Java application support
Movie editor
Photo album
Video codec support	H.263, H.264, MPEG-4	DivX, H.263, H.264, MPEG-4, Sorenson Spark, VC-1, VP8	DivX, H.263, H.264, MPEG-4, Sorenson Spark, VC-1, VP8
Video file support	3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV	3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV	3GP, ASF, AVI, FLV, MKV, MP4, WebM, WMV	3GP, 3G2, ASF, MKV
Messaging
E-mail	POP3, SMTP, IMAP4	POP3, SMTP, IMAP4	POP3, SMTP, IMAP4	POP3, SMTP, IMAP4
Instant messaging	Google Talk	Google Talk	Google Talk	Google Talk
MMS	Video MMS	Video MMS	Video MMS	Video MMS
Predictive Text Input	T9	T9	T9	T9
SMS	Group messaging, Receive and send concatenated messages	Group messaging, Receive and send concatenated messages	Group messaging, Receive and send concatenated messages	Group messaging, Receive and send concatenated messages
Internet
Internet browser
RSS reader
YouTube support
Navigation
A-GPS
Beidou
Build-in navigation system	Google Maps, Google Maps Navigation	Google Maps, Google Maps Navigation	Google Maps, Google Maps Navigation	Google Maps, Google Maps Navigation
Digital Compass
Galileo
GLONASS
GPS receiver
Audio
Audio codec support	AAC, AAC+, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX	AAC, AAC+, AC3, eAAC+, AMR, DFF, DSF, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX	AAC, AAC+, AC3, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, RTTL/RTX	AAC, AMR, MP3 VBR
Audio file support	M4A, MP3, WAV, WMA	3GA, APE, AWB, M4A, MP3, MP4, WAV, WMA	M4A, MP3, WAV, WMA	M4A, MP3, MP4
Polyphonic ringtones	MP3 ringtones	MP3 ringtones	MP3 ringtones	MP3 ringtones
Stereo speakers
FM-radio				Stereo, RDS
Build-in memory
Internal memory
Size (RAM)	3 GB + 4 GB	12 GB + 8 GB	6 GB	2 GB + 4 GB
Storage	32 GB + 64 GB	1 TB + 256 GB + 512 GB	256 GB + 64 GB	64 GB
Memory card slot	MicroSDHC memory card
Connections
Audio jack plug	3.5 mm		3.5 mm	3.5 mm
USB	v2.0, Type-C	v3.2, Type-C	v3.0, Type-C	v2.0, Type-C
Connectivity
Bluetooth	v5.0, Advanced Audio Distribution Profile (A2DP)	v5.3, Advanced Audio Distribution Profile (A2DP)	v5.0, Advanced Audio Distribution Profile (A2DP)	v5.0
Synchronisation	ActiveSync, SyncML	ActiveSync, SyncML	ActiveSync, SyncML	SyncML
Tethering
WAP	2.0	2.0	2.0	2.0
Wireless Lan (WLAN/Wi-Fi)	Wi-Fi 5 (802.11ac), WiFi Direct support	Wi-Fi 6E, WiFi Direct support	Wi-Fi 5 (802.11ac), WiFi Direct support	Wi-Fi 5 (802.11ac)
DLNA support
NFC
Ultra-wideband (UWB)
Power supply
Battery	Li-ion	Li-ion	Li-ion	Li-ion
Capacity	5000 mAh	5000 mAh	3500 mAh	5000 mAh
Fast charging		Samsung Adaptive Fast Charging, USB Power Delivery	Qualcomm Quick Charge, Samsung Adaptive Fast Charging
Max. power	15 Watt	45 Watt		10 Watt
Wireless charging		Omgekeerd opladen
Max. power		15 Watt
Sensors
Ambient light sensor
Gesture recognition
Proximity sensor
Active Digitizer
Barometer
Gyroscope
Heart rate monitor
Hygrometer
Compatibility
With Google Daydream