Compare Samsung Galaxy A21s

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Photos relative in size Front Side Back	Samsung Galaxy A21s‎ $ 219.99	Samsung Galaxy S20+ 5G‎ $ 229.99	Samsung Galaxy S22 Ultra‎ $ 679.99	Motorola razr 40 ultra‎ $ 349.99

Dimensions	163.7 x 75.3 x 8.9 mm	161.9 x 73.7 x 7.8 mm	163.3 x 77.9 x 8.9 mm	88.42 x 73.95 x 15.1 mm
Weight	192 grams	188 grams	229 grams	188.5 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
Clamshell
Controls
Facial unlock
Fingerprint recognition		Pressure sensitive in-screen	Pressure sensitive in-screen
Touchscreen	Multi-touch, Capacitive	Multi-touch, Capacitive	Multi-touch, Capacitive	Multi-touch, Capacitive
Voice command
Voice dialing
Stylus
Operating system
Android		10	12	13
User interface
One UI			4.1
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-O Display, Always On feature, HDR10+, Hole-punch display	Adjustable display brightness, 16.777.216 colors (24 bits), Flex View pOLED, DCI-P3, HDR10+, Hole-punch display, Foldable
Size	6.5 inch	6.7 inch	6.8 inch	6.9 inch
Resolution	1600 x 720 pixels	3200 x 1440 pixels	3080 x 1440 pixels	2640 x 1080 pixels
Refresh rate		120 Hz	120 Hz	165 Hz
Aspect ratio	20:9	20:9	19.3:9	22:9
Peak brightness			1750 nits	1400 nits
Pixels Per Inch (PPI)	270	524	500	413
Screen-to-body ratio	82.8%	90.8%	90%
External display				16.777.216 colors (24-bits), AMOLED
Size				3.6 inch
Resolution				1066 x 1056 pixels
Refresh rate				144 Hz
Peak brightness				1100 nits
Pixels Per Inch (PPI)				417
Screen-to-body ratio				63.9%
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	Tri 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, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Landscape mode, Macro mode, Night mode, Panoramic photo, Portrait mode, Video recorder, self-timer
Type	2 MP + 2 MP + 48 MP + 8 MP	12 MP + 12 MP + 64 MP	10 MP + 10 MP + 108 MP + 12 MP	12 MP + 13 MP
Angle of view (AOV)		120° + 76° + 79°	11° + 120° + 36° + 85°	108°
DxOMark score		118	131
F-number	f/2.0 + f/2.2 + f/2.4 + f/2.4	f/1.8 + f/2.0 + f/2.2	f/1.8 + f/2.2 + f/2.4 + f/4.9	f/1.5 + f/2.2
Max. resolution	(camera) 8000 x 6000 pixels + (video) 3840 x 1644 pixels	(camera) 4032 x 3024 pixels + (video) 3840 x 2160 pixels	(camera) 4032 x 3024 pixels + (video) 3840 x 2160 pixels	(video) 3840 x 2160 pixels
Haptic feedback
Integrated antenna
Processor	Octa core	Octa core	Samsung Exynos 2200, Octa core	Qualcomm Snapdragon 8+ Gen 1, Octa core
Clock Frequency	2.0 GHz		1.7 GHz + 2.5 GHz + 2.8 GHz
Secondary camera		Autofocus	Autofocus
Type	13 MP	10 MP	40 MP	32 MP
Angle of view (AOV)		80°	80°
F-number	f/2.2	f/2.2	f/2.2	f/2.4
Max. resolution	(camera) 4208 x 3120 pixels	(video) 3840 x 2160 pixels	(video) 3840 x 2160 pixels	(video) 3840 x 2160 pixels
Foldable design
Materials
Gorilla Glass			Victus+	7 (Victus)
Aluminium
Dust and waterproof		IP68	IP68	IP52
Glass
Telephony
Dual SIM		Hybrid slot
Flight mode
Integrated handsfree speaker
nano-SIM (4FF)
Vibrating alert
Videoconferencing
eSIM
Operating frequency
Quad band
Data network
4G (LTE)		Cat 20 (2 Gbps)	Cat 20 (2 Gbps)	Cat 20 (2 Gbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 38, Band 39, Band 40, Band 41
EDGE
GPRS
HSDPA		Cat20 42 Mbps	Cat20 42 Mbps
HSUPA		Cat6 5.76 Mbps	Cat6 5.76 Mbps
UMTS
5G				n1, n3, , , n8, n20, n28, n38, n41, n66, n77, n78, n79
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
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	H.263, H.264, H.265, MPEG-4, VP8, VP9
Video file support	3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV	3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV	3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV
Messaging
E-mail	POP3, SMTP, IMAP4	POP3, SMTP, IMAP4	POP3, SMTP, IMAP4
Instant messaging	Google Talk	Google Talk	Google Talk
MMS	Video MMS	Video MMS	Video MMS
Predictive Text Input	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				Google Chrome
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, 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
Audio file support	M4A, MP3, WAV, WMA	M4A, MP3, WAV, WMA	3GA, APE, AWB, M4A, MP3, MP4, WAV, WMA
Polyphonic ringtones	MP3 ringtones	MP3 ringtones	MP3 ringtones
Stereo speakers
Build-in memory
Internal memory
Size (RAM)	3 GB + 4 GB	12 GB	12 GB + 8 GB	8 GB
Storage	32 GB + 64 GB	128 GB	1 TB + 128 GB + 256 GB + 512 GB	256 GB
Memory card slot	MicroSDHC memory card
Connections
Audio jack plug	3.5 mm
USB	v2.0, Type-C	v3.0, Type-C	v3.2, Type-C	v3.1, Type-C
Connectivity
Bluetooth	v5.0, Advanced Audio Distribution Profile (A2DP)	v5.0, Advanced Audio Distribution Profile (A2DP)	v5.2, Advanced Audio Distribution Profile (A2DP)	v5.3
Synchronisation	ActiveSync, SyncML	ActiveSync, SyncML	ActiveSync, SyncML
Tethering
WAP	2.0	2.0	2.0
Wireless Lan (WLAN/Wi-Fi)	Wi-Fi 5 (802.11ac), WiFi Direct support	Wi-Fi 6 (802.11ax), WiFi Direct support	Wi-Fi 6E, WiFi Direct support	Wi-Fi 6E
ANT+
DLNA support
NFC
Ultra-wideband (UWB)
Power supply
Battery	Li-ion	Li-ion	Li-ion
Capacity	5000 mAh	4500 mAh	5000 mAh	3800 mAh
Fast charging		Qualcomm Quick Charge, Samsung Adaptive Fast Charging	Samsung Adaptive Fast Charging, USB Power Delivery	Motorola TurboPower
Max. power	15 Watt		45 Watt	30 Watt
Wireless charging		Omgekeerd opladen	Omgekeerd opladen
Max. power			15 Watt
Sensors
Ambient light sensor
Gesture recognition
Proximity sensor
Barometer
Gyroscope
Active Digitizer