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  • Samsung Galaxy S21
  • Samsung Galaxy S21
  • Samsung Galaxy S21
  • Samsung Galaxy S21
  • Samsung Galaxy S21
  • Samsung Galaxy S21
  • Samsung Galaxy S21


8.4/10
Informr score
The Samsung Galaxy S21 currently has an Informr score of 8.4 out of 10. This score is based on our evaluation of 46 sources including reviews from users and the web's most trusted critics.


Operating system
Android
Processor
2.84 GHz
Screen Size
6.2"
Camera
12+ MP


What the Critics Are Saying...


Gadgets Now

Samsung Galaxy S21 is the right choice for all the right reasons. What that means is the compromises Samsung has made with the Galaxy S21 seem big but they aren’t that big of a deal when it comes to the practical aspect of the smartphone. Sure, some might feel that a ‘Glastic’ back on a Rs 69,999 sm...

- Shaurya Shubham, Gadgets Now
Droid Life

By no means is the Galaxy S21 a bad phone. It’s a perfectly good phone. If you have a Galaxy S9 or Galaxy S10 and are looking to pick-up something new, it would be an upgrade. Will you be blown away like you would if you bought the Galaxy S21 Ultra? I don’t think so.

- Kellen, Droid Life
AnandTech

All in all, although this generation hasn’t been perfectly executed, and I still have mixed feelings about the displays on the S21 and S21+, it’s generally a much better and well rounded line-up than last year, especially with the new more attractive pricing.

- Andrei Frumusanu, AnandTech
Gadget Guy

The Samsung Galaxy S21 and S21+ are a minor evolution over the S20 series. In some respects, the S20 has superior specs. For the money, I would rip out and buy the S20 FE (Fan Edition) that at $999 is spectacular value and has a micro-SD slot. And that may be the key. SamMobile has seen early bench...

- Ray Shaw, Gadget Guy
Top Ten Reviews

The Samsung Galaxy S21 is a great phone that offers incredible value at its $799 price point. It has a great camera and the internal hardware is powerful enough to handle mobile games, watching videos, and browsing the web with no issues. It also looks great and still feels like a premium device des...

- Samuel Willetts, Top Ten Reviews


Prices (Where to Buy)




Common Questions


The Galaxy S21 price will vary depending on retailer, age, special offers and whether or not it's purchased with a service plan. If purchased with a 2 year service contract for example, you would likely pay much less for the phone itself up front. You can compare Samsung Galaxy S21 prices from around the web here on The Informr.


We've got you covered! Download a free PDF copy of the Samsung Galaxy S21 user manual here.


Samsung backs up the Galaxy S21 with a 1 Year parts & labour warranty.


If your Galaxy S21 has problems and is still within its warranty period, you could contact Samsung support or the retailer you purchased the phone from. You'll find Samsung's contact information here. If your phone is off warranty and needs repair for a physical problem such as a broken screen or bad battery, you should visit an authorized service centre or a local phone repair shop. You can also connect with others in The Informr Community Forum to find and share answers to questions.



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Quick view

Screen Size
6.2"

The Samsung Galaxy S21's screen size is 6.2 inches with 1080 x 2400 pixels resolution.

Processor
2.84 GHz

There is a Qualcomm SM8350 Snapdragon 888 (5 nm) Octa-core 2.84 GHz processor (CPU).

OS

The phone runs on the Android 11 operating system (OS).

Camera
12+ MP

You can take photos or capture video with the phone's onboard 12+ megapixel camera.

There is also a secondary front facing camera with 10+ megapixels resolution.

Storage
128/256 GB

Internal memory is 128/256 GB. No external card slot is available for expansion.

Battery
4000mAh

The phone is powered by a Lithium Polymer (Li-Pol), 4000 mAh battery.

Galaxy S21 Specs

Overview
Release date January 29, 2021
Regions available USA, Canada, United Kingdom
Mobile / Cellular Data
5G, 4G/LTE
Networks
5G:
600/700/850/1700 /1900/2300/2500/3700/28000/39000 MHz
LTE:
700/750/800/850 /900/1500/1700/1800/1900/2100/2300/2600 MHz
CDMA:
800/850/1900 MHz
GSM:
850/900/1800/1900 MHz
UMTS:
850/900/1700/1900 /2100 MHz
Data:
HSUPA, HSPA+, LTE, 5G
SIM card size
Nano-SIM
Dual SIM No
Operating System Android 11

Compare Android Smartphones

Processor Qualcomm SM8350 Snapdragon 888 (5 nm) Octa-core 2.84 GHz
Internal Storage 128/256 GB
RAM 8 GB
ROM No
GPS Type A-GPS
Hearing Aid Compatible Yes
TTY/TDD Yes
Noise Cancellation Yes
SAR Head: 0.74 W/kg
Body: 1.08 W/kg
Languages English, French, Spanish, Portuguese, Chinese
Manufacturer Warranty 1 Year
Accessories Included Manual, Data Cable
Power & battery
Battery Type Lithium Polymer (Li-Pol)
Battery Capacity 4000 mAh
Removable Battery No
Wireless Charging Yes
Fast Charging Yes
Video Playback Time Unknown
Internet Use (Wi-Fi) Unknown
Internet Use (Celluar) Unknown
Talk Time Unknown
Standby Time Unknown
Physical Characteristics
Design type Bar
Multi-Use Smart Phone / PDA Yes
Material Plastic
Colors Phantom Violet, Phantom Pink, Phantom Gray, Phantom White
Dimensions [H x W x D] 15.17 x 0.79 x 7.12 cm (6 x 0.3 x 2.8 in)
Weight 171 grams
Water Resistant / Waterproof Water Resistant
Rugged design No
IP Rating IP 68
Display / Screen
Type Color
Technology Dynamic AMOLED
Colors 16.7 million
Resolution 1080 x 2400 pixels
Pixel density 421 pixels
Size 6.2 inches
Secondary Display No
Sensors Ambient Light, Proximity, Motion / Accelerometer, Gyroscope, Digital Compass
Graphics Yes
Themes Yes
Backlit Illumination Yes
Zoom / Magnification Yes
Screen Orientation Lock Yes
Multi-Touch Yes
Fingerprint-Resistant Coating No
Additional Display Features Capacitive touchscreen, Adaptive 120Hz refresh rate, HDR10+
Input / Navigation
Sleep / Wake Key Yes
Home Key No
Mute Key No
Input Type Touchscreen
Navigation Type Touchscreen
Predictive Text Entry Yes
Physical keyboard No
Voicemail Key No
Any Key Answer No
Voice Commands Yes
Keypad/Screen Lock Yes
External Volume Control Yes
External Media Playback Controls No
Fingerprint Sensor Yes
Call Management
Wi-Fi Calling Yes
Voice over LTE (VoLTE) Yes
Contact List Capacity Depends on system memory
Multiple Numbers Per Contact Email address, Other fields
Contact Groups Yes
Auto Answer Yes
Voice Activated Dialing Yes
Photo Caller ID Yes
Web / Email / Messaging
Web Browser Yes
Email Client Yes
Email Protocols POP3, IMAP, Microsoft Exchange
Additional Email Features Gmail
Messaging SMS, MMS, IM
Push-to-talk (PTT) No
Connectivity
USB USB Type-C
USB OTG Support Yes
Infrared No
Bluetooth 5.0
Bluetooth Profiles A2DP, AVRCP, OPP/FTP, HFP, HSP, PAN
Bluetooth Audio Codecs SBC, aptX
WiFi 802.11 a/b/g/n/ac/ax
WiFi Encryption WEP/WPA/WPA2
Mobile Hotspot Yes
WiMAX No
Memory Expansion Slot No
PC Synchronization Yes
TV Out Yes
DLNA Support No
NFC Yes
Data Tethering Compatibility Yes
Java Applications No
Brew Applications No
ECML / Digital Wallet Yes
Camera
Main Camera
Aperture
ƒ/ 2.0
Resolution
12+ megapixels
Multi-camera
Yes
Zoom
3x optical
Flash
Yes (LED)
Additional Rear Camera Info
Auto focus, Effects, Face detection, Geotagging, Night mode, Panorama, Self-timer, 2nd camera feature (64 MP, F2.0, Telephoto), 3rd camera feature (12 MP, F2.2, Ultrawide), HDR, Time lapse mode, Slow motion recording
Video Recording Formats
MPEG-4
Video Recording Parameters
Ultra HD (3840 x 2160 pixels), 30 fps, up to 0 minutes
Front Camera
Resolution
10+ megapixels
Zoom
Yes
Additional Front Camera Info
Aperture F2.2
Video Recording Parameters
Audio / Video
Audio Playback Yes
Audio Formats AAC, AAC+, AMR, eAAC+, MIDI, MP3, OGG, WMA, WAV
Radio Yes (FM)
Video Playback Yes
Video Playback Formats 3GP / 3GPP, FLV, H.264 / AVC, MKV, MPEG-4, WMV
Streaming Video Yes
External Speakers Stereo
Headset Jack No
Custom Ringtones Yes
Vibration Alert Yes
Downloadable Ringtones Yes
Ringer ID Yes
Haptic Feedback Vibration Yes
Speakerphone Yes
Apps
To-Do / Task List Yes
Calendar Yes
World Clock Yes
Alarm Yes
Stop Watch Yes
Timer Yes
Calculator Yes
Currency Converter No
Document Viewer Yes
Weather Yes
Stocks No
Maps Yes
NotePad Yes
Voice Memos / Recorder Yes
Games Downloadable
Apps Downloadable
Included Software / Apps
More
Additional comments

FM Radio is market dependent

Related Links Quick Start Guide (PDF)
Manual (PDF)
Samsung Galaxy S21 Reviews
Where to buy Samsung Galaxy S21
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