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Compare Samsung Galaxy S21

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Dimensions:151.7 x 71.2 x 7.9 mm144.7 x 70.4 x 8 mm152.2 x 71.8 x 8.9 mm162.9 x 76.03 x 8.9 mm163.56 x 75.78 x 8.75 mm
Weight:171 grams151 grams178 grams208.4 grams195 grams
Stand-by:depends on usagedepends on usagedepends on usagedepends on usagedepends on usage
Talk time:depends on usagedepends on usagedepends on usagedepends on usage26 hour
Announced:14 january 202130 september 202011 may 202223 march 20235 may 2023

Design type

Monoblock:

Controls

Facial unlock:
Fingerprint recognition:Pressure sensitive in-screenPressure sensitive in-screen
Touchscreen:Multi-touch, capacitiveMulti-touch, capacitiveMulti-touch, capacitiveMulti-touch, capacitiveMulti-touch, capacitive
Voice command:
Voice dialing:

Operating system

Android:1111121211

User interface

One UI:3.1
MIUI:1313

Display

Auto-rotate:
Color display:Adjustable display brightness, 16.777.216 colors (24 bits), Infinity-O Display, Always On feature, HDR10+, hole-punch displayAdjustable display brightness, 16.777.216 colors (24 bits), OLED, Always On feature, HDR10, hole-punch displayAdjustable display brightness, 16.777.216 colors (24 bits), OLED, Always On feature, HDR10, hole-punch displayAdjustable display brightness, 16.777.216 colors (24 bits), OLED, DCI-P3, Dolby Vision, HDR10, HDR10+, hole-punch displayAdjustable display brightness, 16.777.216 colors (24 bits), DotDisplay, DCI-P3, hole-punch display
Peak brightness:1300 nits900 nits
Refresh rate:120 Hz90 Hz60 Hz120 Hz90 Hz
Resolution:2400 x 1080 pixels2340 x 1080 pixels2340 x 1080 pixels2400 x 1080 pixels2400 x 1080 pixels
Size:6.2 inch6.0 inch6.1 inch6.67 inch6.6 inch
Aspect ratio:20:919.5:919.5:920:920:9
Pixels Per Inch (PPI):424430422395399
Screen-to-body ratio:85.9%86.8%83.6%86.7%84.8%

Hardware

Camera:Tri camera sensor, auto focus, image stabilizer, 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-timerDual camera sensor, auto focus, image stabilizer, digital zoom, effects/camera settings, flash, geotagging, quality settings, macro mode, mosaic photo, Burst (Continuous) Shooting, night mode, portrait mode, video recorder, self-timerDual camera sensor, auto focus, image stabilizer, digital zoom, effects/camera settings, flash, geotagging, quality settings, macro mode, mosaic photo, Burst (Continuous) Shooting, night mode, portrait mode, video recorder, self-timerTri camera sensor, auto focus, image stabilizer, Blink Shot, digital zoom, effects/camera settings, flash, geotagging, face recognition, landscape mode, macro mode, Burst (Continuous) Shooting, panoramic photo, portrait mode, Smile Shot, video recorderTri camera sensor, auto focus, image stabilizer, 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
Angle of view (AOV):120° + 76° + 79°107° + 77°114° + 77°120°119°
DxOMark score:116120113
F-number:f/1.8 + f/2.0 + f/2.2f/1.7 + f/2.2f/1.7 + f/2.2f/1.65 + f/2.2 + f/2.4f/1.8 + f/2.2 + f/2.4
Max. resolution:(camera) 4032 x 3024 pixels + (video) 3840 x 2160 pixels(camera) 4640 x 3480 pixels + (video) 3840 x 2160 pixels(camera) 4640 x 3480 pixels + (video) 3840 x 2160 pixels(video) 7680 x 4320 pixels(video) 1920 x 1080 pixels
Type:12 MP + 12 MP + 64 MP12.2 MP + 16 MP12 MP + 12.2 MP2 MP + 200 MP + 8 MP2 MP + 50 MP + 8 MP
Haptic feedback:
Integrated antenna:
Processor:Samsung Exynos 2100, octa coreQualcomm Snapdragon 765G, octa coreGoogle Tensor, octa coreMediaTek Dimensity 1080, octa coreMediaTek Dimensity 810, octa core
Clock Frequency:2.4 GHz + 2.8 GHz + 2.9 GHz1.8 GHz + 2.2 GHz + 2.4 GHz2.6 GHz2.4 GHz
Secondary camera:Autofocus
Angle of view (AOV):80°83°84°
DxOMark score:9894
F-number:f/2.2f/2.0f/2.0f/2.45f/2.4
Max. resolution:(video) 3840 x 2160 pixels(camera) 3264 x 2448 pixels + (video) 1920 x 1080 pixels(camera) 3264 x 2448 pixels + (video) 1920 x 1080 pixels(video) 1920 x 1080 pixels(video) 1920 x 1080 pixels
Type:10 MP8 MP8 MP16 MP13 MP

Materials

Aluminium:
Dust and waterproof:IP68IPX8IP67IP53IP53
Gorilla Glass:7 (Victus)635
Plastic:
Glass:

Telephony

Dual SIM:Dual SIM Dual Standby (DSDS)Dual SIM Dual Standby (DSDS)
eSIM:
Flight mode:
Integrated handsfree speaker:
nano-SIM (4FF):
Vibrating alert:
Videoconferencing:

Operating frequency

Quad band:

Data network

4G (LTE):Cat 20 (2 Gbps)Cat 11 (600 Mbps), Band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41Band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41Band 1, 3, 5, 8, 12, 19, 38, 39, 40, 41Band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41
5G:n1, n2, n3, n5, n7, n8, n12, n28, n41, n66, n71, n77, n78, n258, n260, n261n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n71, n77, n78n1, n3, n5, n8, n28, n38, n40, n41, n77, n78n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78
EDGE:
GPRS:
HSDPA:Cat20 42 Mbps
HSUPA:Cat6 5.76 Mbps
UMTS:

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 filesExcel files, PowerPoint files, PDF files, word filesExcel files, PowerPoint files, PDF files, word filesExcel files, PowerPoint files, PDF files, word filesExcel 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:DivX, H.263, H.264, MPEG-4, Sorenson Spark, VC-1, VP8H.263, H.264, MPEG-4H.263, H.264, MPEG-4H.264, MPEG-4, VC-1, VP8, VP9, XvidMPEG-4, Xvid
Video file support:3G2, 3GP, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV3G2, 3GP, ASF, AVI, M4V, MKV, MP4, WebM, WMVM4V, MKV

Messaging

E-mail:POP3, SMTP, IMAP4POP3, SMTP, IMAP4POP3, SMTP, IMAP4POP3, SMTP, IMAP4POP3, SMTP, IMAP4
Instant messaging:Google TalkGoogle TalkGoogle TalkGoogle Talk
MMS:Video MMSVideo MMSVideo MMSChangeable MMS distribution list, Video MMSVideo MMS
Predictive Text Input:T9T9T9T9
SMS:Group messaging, receive and send concatenated messagesGroup messaging, receive and send concatenated messagesGroup messaging, receive and send concatenated messagesGroup messaging, receive and send concatenated messagesGroup messaging, receive and send concatenated messages

Internet

Internet browser:Google ChromeGoogle ChromeGoogle Chrome
RSS reader:
YouTube support:

Navigation

A-GPS:
Beidou:
Build-in navigation system:Google Maps, Google Maps NavigationGoogle Maps, Google Maps NavigationGoogle Maps, Google Maps NavigationGoogle Maps, Google Maps NavigationGoogle Maps, Google Maps Navigation
Digital Compass:
Galileo:
GLONASS:
GPS receiver:
Quasi-Zenith (QZSS).:
NavIC:

Audio

Audio codec support:AAC, AAC+, AC3, AMR, eAAC+, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTXAAC, AAC+, AC3, aptX, eAAC+, LDACAAC, AAC+, AC3, aptX, eAAC+, LDACAAC, AAC+, AMR, aptX, eAAC+, FLAC, LDAC, MP3 VBR, OGG Vorbis, SBCAAC, AMR, FLAC, MP3 VBR
Audio file support:M4A, MP3, WAV, WMAMP3, WAVMP3, WAVAPE, MP3, MP4, WAV, WMAMP4, WAV
Polyphonic ringtones:MP3 ringtonesMP3 ringtonesMP3 ringtonesMP3 ringtonesMP3 ringtones
Stereo speakers:
FM-radio:Stereo, RDS

Build-in memory

Internal memory:
Size (RAM):8 GB8 GB6 GB12 GB + 8 GB4 GB + 6 GB
Storage:128 GB + 256 GB128 GB128 GB256 GB128 GB + 64 GB
Memory card slot:MicroSDHC memory card

Connections

USB:v3.2, Type-Cv3.1, Type-Cv3.1, Type-CType-CType-C
Audio jack plug:3.5 mm3.5 mm

Connectivity

ANT+:
Bluetooth:v5.0, Advanced Audio Distribution Profile (A2DP)v5.0, Advanced Audio Distribution Profile (A2DP)v5.2, Advanced Audio Distribution Profile (A2DP)v5.2, Advanced Audio Distribution Profile (A2DP)v5.1, Advanced Audio Distribution Profile (A2DP)
DLNA support:
NFC:
Synchronisation:ActiveSync, SyncMLActiveSync, SyncMLActiveSync, SyncMLActiveSync, Apple iSync
Tethering:
Ultra-wideband (UWB):
WAP:2.02.02.02.02.0
Wireless Lan (WLAN/Wi-Fi):Wi-Fi 6 (802.11ax), WiFi Direct supportWi-Fi 5 (802.11ac), WiFi Direct supportWi-Fi 6E, WiFi Direct supportWi-Fi 6 (802.11ax), WiFi Direct supportWi-Fi 5 (802.11ac), WiFi Direct support
Infrared:

Power supply

Battery:Li-ionLi-ionLi-ionLi-ionLi-ion
Capacity:4000 mAh4080 mAh4410 mAh4980 mAh5000 mAh
Fast charging:Samsung Adaptive Fast Charging, USB Power DeliveryQualcomm Quick Charge, USB Power DeliveryQualcomm Quick Charge, USB Power DeliveryXiaomi HyperCharge
Max. power:25 Watt18 Watt18 Watt120 Watt33 Watt
Wireless charging:Omgekeerd opladenOmgekeerd opladenOmgekeerd opladen
Max. power:15 Watt50 Watt

Sensors

Ambient light sensor:
Barometer:
Gesture recognition:
Gyroscope:
Proximity sensor:
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