Samsung Galaxy S21 specifications

Height: 151.7 mm

Weight: 171 grams

Width: 71.2 mm

Thickness: 7.9 mm

General

• Announced: January 2021
• Status: No longer available
• Item ID: SM-G991
• Codename: Samsung O1
• EAN code: 8806094715651, 8806092125698, 8806092125681, 8806092125667, 8806092125650, 8806092125643, 8806092125636, 8806092125629, 8806092114272, 8806092114265, 8806092064973, 8806090892875, 8806090892844 , 8806090892776, 8806090892738, 8806090892684, 8806090892608, 8806090892486, 8806090892349, 8806090892189, 8806090892127, 8806090892028, 8806090891915, 8806090891229, 8806090889158, 8806090887550, 8806090886768, 8806090886751, 8806090886720, 8806090886713, 8806090886683, 8806090886669, 8806090886638, 8806090886607, 8806090886584, 8806090886560, 8806090886546, 8721008184456, 8721008184418, 8721008184395, 8721008184388, 8721008184364, 8721008184357, 8721008184333, 8721008184326, 8721008184302, 8721008184296, 8721008184272, 8721008184265, 8721008184241, 8721008184234, 7423413926997, 7423413926904, 7423413919982, 7423413912969, 7423413912952, 7423413898881, 7423413895897, 7423413880817, 7423408774732, 7423408772790, 7423408772721, 7423408771748, 7423408770758, 7423408770710, 7423408763798, 7423408762777, 7423405134195, 7423405133174, 7423405124165, 7423403735783, 7423403725791, 7423403725777, 7423403716706, 7423403712777, 7423403672682, 7423403671678, 7423403669682, 7423403668654, 7423403665653, 7423403665622, 7423403655616, 7423403654664, 7423403580567, 7423403578540, 7423403575587, 7423403568572, 7423403566554, 7423403560576, 7423403549540, 7423403548574, 6090323398322, 6090323367335, 6090323362378, 6090322138158, 6090322137137, 6090322135188, 6090322132170, 6090322129118, 6090322125189, 6090322125165, 6090322119119, 6090319742726, 6090319741781, 6090319736756, 6090319724760, 6090319720755, 6090319698634, 6090319679657, 6090319671651, 5413729238138, 5413729238121, 5413729238114, 5413729238107, 5413729238091, 5413729238084, 3663705052506, 3663705052230, 3544165553294, 3544165553270, 0887276514628, 0400065459148, 0400065459131, 0400064637837, 0400064637820

Design type

• Monoblock:

Controls

• Facial unlock:
• Fingerprint recognition: Pressure sensitive in-screen
• Touchscreen: Multi-touch, Capacitive
• Voice command:
• Voice dialing:

Operating system

• Android: 11

User interface

• One UI: 3.1

Display

• Auto-rotate:
• Color display: Adjustable display brightness, 16.777.216 colors (24 bits), Infinity-O Display, Always On feature, HDR10+, Hole-punch display
• Size: 6.2 inch
• Resolution: 2400 x 1080 pixels
• Refresh rate: 120 Hz
• Aspect ratio: 20:9
• Peak brightness: 1300 nits
• Pixels Per Inch (PPI): 424
• Screen-to-body ratio: 85.9%

Hardware

• Camera: 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: 12 MP + 12 MP + 64 MP
• Angle of view (AOV): 120° + 76° + 79°
• DxOMark score: 116
• F-number: f/1.8 + f/2.0 + f/2.2
• Max. resolution: (camera) 4032 x 3024 pixels + (video) 3840 x 2160 pixels
• Haptic feedback:
• Integrated antenna:
• Processor: Samsung Exynos 2100, Octa core
• Clock Frequency: 2.4 GHz + 2.8 GHz + 2.9 GHz
• Secondary camera: Autofocus
• Type: 10 MP
• Angle of view (AOV): 80°
• DxOMark score: 98
• F-number: f/2.2
• Max. resolution: (video) 3840 x 2160 pixels

Materials

• Aluminium:
• Dust and waterproof: IP68
• Gorilla Glass: 7 (Victus)
• Plastic:

Telephony

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

Operating frequency

• Quad band:

Data network

• 4G (LTE): Cat 20 (2 Gbps)
• 5G:
• 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 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, VP8
• Video file support: 3G2, 3GP, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV

Messaging

• E-mail: POP3, SMTP, IMAP4
• Instant messaging: Google Talk
• MMS: Video MMS
• Predictive Text Input: T9
• SMS: 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
• Digital Compass:
• Galileo:
• GLONASS:
• GPS receiver:

Audio

• Audio codec support: AAC, AAC+, AC3, AMR, eAAC+, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX
• Audio file support: M4A, MP3, WAV, WMA
• Polyphonic ringtones: MP3 ringtones
• Stereo speakers:

Build-in memory

• Internal memory:
• Size (RAM): 8 GB
• Storage: 128 GB + 256 GB

Connections

• USB: v3.2, Type-C

Connectivity

• ANT+:
• Bluetooth: v5.0, Advanced Audio Distribution Profile (A2DP)
• DLNA support:
• NFC:
• Synchronisation: ActiveSync, SyncML
• Tethering:
• Ultra-wideband (UWB):
• WAP: 2.0
• Wireless Lan (WLAN/Wi-Fi): Wi-Fi 6 (802.11ax), WiFi Direct support

Power supply

• Battery: Li-ion
• Capacity: 4000 mAh
• Fast charging: Samsung Adaptive Fast Charging, USB Power Delivery
• Max. power: 25 Watt
• Wireless charging: Omgekeerd opladen
• Max. power: 15 Watt

Sensors

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