Compare Samsung Galaxy A21s


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Dimensions163.7 x 75.3 x 8.9 mm151.7 x 69.1 x 7.9 mm
Weight192 grams163 grams
Stand-bydepends on usagedepends on usage
Talk timedepends on usagedepends on usage
Design type
Monoblock
Controls
Facial unlock
Fingerprint recognition
Pressure sensitive in-screen
Touchscreen
Multi-touch, Capacitive
Multi-touch, Capacitive
Voice command
Voice dialing
Operating system
Android
10
User interface
One UI
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
  • Size
6.5 inch6.2 inch
  • Resolution
1600 x 720 pixels3200 x 1440 pixels
  • Refresh rate
 120 Hz
  • Aspect ratio
20:920:9
  • Pixels Per Inch (PPI)
270566
  • Screen-to-body ratio
82.8%88.5%
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
  • Type
2 MP + 2 MP + 48 MP + 8 MP12 MP + 12 MP + 64 MP
  • Angle of view (AOV)
 120° + 76° + 79°
  • F-number
f/2.0 + f/2.2 + f/2.4 + f/2.4f/1.8 + f/2.0 + 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
Haptic feedback
Integrated antenna
Processor
Octa core
Octa core
  • Clock Frequency
2.0 GHz 
Secondary camera
Autofocus
  • Type
13 MP10 MP
  • Angle of view (AOV)
 80°
  • F-number
f/2.2f/2.2
  • Max. resolution
(camera) 4208 x 3120 pixels(video) 3840 x 2160 pixels
Materials
Gorilla Glass
Aluminium
Dust and waterproof
IP68
Glass
Telephony
Dual SIM
Hybrid slot
Flight mode
Integrated handsfree speaker
nano-SIM (4FF)
Vibrating alert
Videoconferencing
Operating frequency
Quad band
Data network
4G (LTE)
Cat 20 (2 Gbps)
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
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
Video file support
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
Instant messaging
Google Talk
Google Talk
MMS
Video MMS
Video MMS
Predictive Text Input
T9
T9
SMS
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
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
Audio file support
M4A, MP3, WAV, WMA
M4A, MP3, WAV, WMA
Polyphonic ringtones
MP3 ringtones
MP3 ringtones
Stereo speakers
Build-in memory
Internal memory
  • Size (RAM)
3 GB + 4 GB12 GB
  • Storage
32 GB + 64 GB128 GB
Memory card slot
MicroSDHC memory card
Connections
Audio jack plug
3.5 mm
USB
v2.0, Type-C
v3.0, Type-C
Connectivity
Bluetooth
v5.0, Advanced Audio Distribution Profile (A2DP)
v5.0, Advanced Audio Distribution Profile (A2DP)
Synchronisation
ActiveSync, SyncML
ActiveSync, SyncML
Tethering
WAP
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
ANT+
DLNA support
NFC
Power supply
Battery
Li-ion
Li-ion
  • Capacity
5000 mAh4000 mAh
Fast charging
Qualcomm Quick Charge, Samsung Adaptive Fast Charging
  • Max. power
15 Watt 
Wireless charging
Omgekeerd opladen
Sensors
Ambient light sensor
Gesture recognition
Proximity sensor
Barometer
Gyroscope