Compare Samsung Galaxy A21s


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Dimensions163.7 x 75.3 x 8.9 mm163.9 x 75.9 x 8.9 mm162.6 x 76.5 x 8.8 mm171.64 x 81.5 x 10.64 mm
Weight192 grams210 grams213 grams248 grams
Stand-bydepends on usagedepends on usagedepends on usagedepends on usage
Talk timedepends on usagedepends on usagedepends on usagedepends on usage
Design type
Monoblock
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
Operating system
Android
12
14
11
User interface
One UI
Android One
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), OLED, Always On feature, HDR10, Hole-punch display
Adjustable display brightness, 16.777.216 colors (24 bits), Super Actua Display, Always On feature, HDR10, Hole-punch display
Adjustable display brightness, 16.777.216 colors (24 bits), TFT, Hole-punch display
  • Size
6.5 inch6.7 inch6.7 inch6.67 inch
  • Resolution
1600 x 720 pixels3120 x 1440 pixels2992 x 1344 pixels2400 x 1080 pixels
  • Refresh rate
 120 Hz120 Hz 
  • Aspect ratio
20:919.5:916:7.220:9
  • Peak brightness
  2400 nits550 nits
  • Pixels Per Inch (PPI)
270513490395
  • Screen-to-body ratio
82.8%88.6%87%76.8%
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, Digital zoom, Effects/camera settings, Flash, Geotagging, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Portrait mode, Video recorder, self-timer
Tri camera sensor, Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Portrait mode, Video recorder, self-timer
Dual camera sensor, Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Video recorder, self-timer
  • Type
2 MP + 2 MP + 48 MP + 8 MP12 MP + 48 MP + 50 MP48 MP + 48 MP + 50 MP13 MP + 48 MP
  • Angle of view (AOV)
 114° + 23.5° + 82°125.5° + 21.8° + 82°123°
  • DxOMark score
 135153 
  • F-number
f/2.0 + f/2.2 + f/2.4 + f/2.4f/1.85 + f/2.2 + f/3.5f/1.68 + f/1.95 + f/2.8f/1.79 + f/2.4
  • Max. resolution
(camera) 8000 x 6000 pixels + (video) 3840 x 1644 pixels(video) 3840 x 2160 pixels(video) 3840 x 2160 pixels(video) 1920 x 1080 pixels
Haptic feedback
Integrated antenna
Processor
Octa core
Google Tensor, Octa core
Google Tensor G3, Nona core
Qualcomm Snapdragon 480, Octa core
  • Clock Frequency
2.0 GHz 2.15 GHz + 2.45 GHz + 3.0 GHz 
Secondary camera
Autofocus
  • Type
13 MP11.1 MP10.5 MP8 MP
  • Angle of view (AOV)
 94°95° 
  • DxOMark score
 102145 
  • F-number
f/2.2f/2.2f/2.2f/2.0
  • Max. resolution
(camera) 4208 x 3120 pixels(video) 3840 x 2160 pixels  
Materials
Gorilla Glass
7 (Victus)
Victus 2
7 (Victus)
Aluminium
Dust and waterproof
IP68
IP68
IP68
Glass
Rugged housing
MIL-STD-810H
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)
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 29, Band 30, Band 38, Band 39, Band 40, Band 41
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 30, Band 38, Band 40, Band 41
Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 20, Band 28, Band 38, Band 39, Band 40, Band 41
EDGE
GPRS
HSDPA
HSUPA
UMTS
5G
n1, n2, n3, , , n8, n12, n14, n20, n25, n28, n30, n38, , n41, n66, n71, n77, n78, n257, n258, n260, n261
n1, n2, n3, , , n8, n12, n20, n25, n28, n30, n38, , n41, n66, n71, n75, n76, n77, n78, n257, n258, n260, n261
n1, n2, n3, , , n28, n41, n66, n77, n78
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
H.263, H.264, MPEG-4
H.264, H.265, MPEG-4
H.263, H.264, H.265, MPEG-4
Video file support
3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV
3GP, AVI, FLV, MKV, MOV, MP4, WebM, WMV
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
Google Chrome
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
Quasi-Zenith (QZSS)
NavIC
Audio
Audio codec support
AAC, AAC+, eAAC+, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX
AAC, AAC+, AC3, eAAC+, aptX, LDAC
AAC, AAC+, AC3, eAAC+, aptX, LDAC
AAC, AAC+, AMR, aptX, FLAC, MIDI, MP3 VBR, OGG Vorbis
Audio file support
M4A, MP3, WAV, WMA
MP3, WAV
MP3, WAV
APE, M4A, MP3, WAV, WMA
Polyphonic ringtones
MP3 ringtones
MP3 ringtones
MP3 ringtones
MP3 ringtones
Stereo speakers
Build-in memory
Internal memory
  • Size (RAM)
3 GB + 4 GB12 GB12 GB4 GB + 6 GB
  • Storage
32 GB + 64 GB128 GB + 256 GB + 512 GB128 GB + 256 GB + 512 GB128 GB + 64 GB
Memory card slot
MicroSDHC memory card
Connections
Audio jack plug
3.5 mm
3.5 mm
USB
v2.0, Type-C
v3.1, Type-C
v3.2, Type-C
v3.0, Type-C
Connectivity
Bluetooth
v5.0, Advanced Audio Distribution Profile (A2DP)
v5.2, Advanced Audio Distribution Profile (A2DP)
v5.3, Advanced Audio Distribution Profile (A2DP)
v5.1, Advanced Audio Distribution Profile (A2DP)
Synchronisation
ActiveSync, SyncML
ActiveSync, SyncML
ActiveSync, SyncML
ActiveSync, 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
Wi-Fi 7
Wi-Fi 6 (802.11ax)
DLNA support
NFC
Ultra-wideband (UWB)
Power supply
Battery
Li-ion
Li-ion
Li-ion
Li-poly
  • Capacity
5000 mAh5003 mAh5050 mAh4630 mAh
Fast charging
Qualcomm Quick Charge, USB Power Delivery
Qualcomm Quick Charge, USB Power Delivery
Qualcomm Quick Charge
  • Max. power
15 Watt23 Watt30 Watt18 Watt
Wireless charging
Omgekeerd opladen
Omgekeerd opladen
  • Max. power
   15 Watt
Sensors
Ambient light sensor
Gesture recognition
Proximity sensor
Barometer
Gyroscope
Thermometer