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Samsung Galaxy S21 | 8GB, 128GB | Full Specifications

Samsung Galaxy S21 | 8GB, 128GB | Full Specifications
SKU: Cell-1238
Brand: Samsung
Category: Mobiles
  • RAM 8GB
  • Storage 128GB
  • Camera 64MP + 12MP + 12MP | 10MP Front Camera
  • Display 15.75 centimeters (6.2inches)
  • Battery 4000mAh Li-ion battery

Our Rating

The overall rating is based on review by our experts

  • Camera 10 / 10
  • Display 10 / 10
  • Battery 10 / 10
  • Features 9 / 10
  • Performance 9 / 10
  • Usability 10 / 10

Samsung Galaxy S21 | 8GB, 128GB | Price In India

Highlights :

Best mobile Samsung Galaxy S21 Price

Excellent performance

5G support

• Great camera setup

• 64MP + 12MP + 12MP | 10MP Front Camera

8GB RAM and 128GB internal memory

• Samsung Exynos 2100 chipset

4000mAh battery with 25W Fast Charging

Wireless Charging supported

Best Camera Phone

Samsung Galaxy S21 8GB, 128GB

The Samsung Galaxy S21 is one of the flagship devices in the premium range segment. With its wide variety of powerful hardware configurations and sport vibrant display, the smartphone turns out to be a sales topper in its segment. Lastly, considering its expected price range, the device features all the required specs that one can expect at the given range.

Samsung Galaxy S21 attributes a 6.2 inch Dynamic AMOLED display with a screen resolution of 1080 x 2400 pixels. The bezel-less display features a powerful pixel density of 424ppi, ensuring an ultra HD resolution. Additionally, its IP68 rating provides the device with a provision of dustproof ruggedness.

Performance: Samsung Galaxy S21

Operating System: Android 11
CPU: Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)
GPU: Mail –G78 MP14
Storage: 128GB
Battery: 4000mAh (non-removable)


Size: 15.75 centimeters (6.2inches)
Resolution: 1080 x 2400 pixels that translates into 424ppi pixel density
Aspect Ratio: 20:9
Refresh Rate: 120 Hz
Type: Dynamic AMOLED
• Video enhancer
• Reading mode
• Night mode


Rear camera – Main
Primary camera : 64MP + 12MP + 12MP
• Rear LED Flash
• 7680×4320 @ 24 fps, 3840×2160 @ 30 fps , 1920×1080 @ 60 fps , 1280×720 @ 960 fps
• 12 MP f/1.8, Wide Angle Primary Camera
• 64 MP f/2.0 Telephoto (up to 1.1x Optical Zoom) Camera
• 12 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera
Front Camera
• 10 MP Front Camera
• 3840×2160 @ 30 fps
• 10 MP f/2.2, Wide Angle Primary Camera

Configuration and Battery

The smartphone features Samsung Exynos 2100 chipset. Enhancing its performance is an octa-core processor clocking at a speed of two .9GHz. Further, the high graphical gaming experience is ensured by the presence of Mali-G78 MP14 GPU backed by 8GB of RAM.
A 4000mAh Li-ion battery runs the smartphone for a prolonged period. Additionally, the device gets a 25W Fast and Wireless Charging feature.

Storage and Connectivity

The Samsung Galaxy S21 showcases a restricted storage capacity of 128GB.
The device runs on the Android v11 OS. Connectivity features of the phone include 5G/4G support. The other connectivity features include GPS, Bluetooth, Wi-fi, and Mobile Hotspot.

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Samsung Galaxy S21 | 8GB, 128GB | Full Specifications - Specs


Primary Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality. 64MP + 12MP + 12MP
Image Yes, Electric Image Stabilization (EIS)
Video Rear: 7680x4320 @ 24 fps, 3840x2160 @ 30 fps , 1920x1080 @ 60 fps , 1280x720 @ 960 fps
Camera Features Auto Flash, Auto Focus, Face detection, Touch to focus
Flash Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration) Rear LED flash
Secondary 10MP front camera


Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) DYNAMIC AMOLED
Size 6.2 inches (15.75cm)
Resolution 1080 x 2400pixels, ratio 20:9
Display Colors Display Colors is refers to the number of different shades of colors that the screen is capable of displaying => 64K colors, 256K colors and 16 million colors, Obviously 16M is highest available range of colors and better than others. 16M colours
Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. 424 pixels per inch (PPI)
Touch Screen : Yes, Capacitive, Multi-touch
Display Protection Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind. Corning Gorilla Glass,
Features Fingerprint (ON SCREEN), accelerometer, gyro, proximity, compass
Secondary Display 10MP Front Camera


Battery Type Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. Li-Ion (Lithium Ion)
Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. 4000mAh battery with 25W Fast Charging
Placement Inbuilt

Operating System

Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. Android 11


2G Network Available
3G Network Available
4G Network Available
SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. Nano SIM
Dual SIM yes


Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. Android 11
User Interface UI or user interface of a device is the look and feel of the on-screen menu system. How it works, its color scheme, how it responds to button presses, all of these things are part of the user interface. Samsung one UI
Java Support Java for Mobile Devices is a set of technologies that let developers deliver applications and services to all types of mobile handsets, ranging from price efficient feature-phones to the latest smartphones. Java is currently running on over 3 billion phones worldwide, and growing. It offers unrivaled potential for the distribution and monetization of mobile applications. yes
Facebook Facebook is a popular free social networking website that allows registered users to create profiles, upload photos and video, send messages and keep in touch with friends, family and colleagues. The site is available in 37 different languages.
Youtube Youtube is a popular free video-sharing website, Youtube is the largest video sharing site in the world, Millions of users around the world have created accounts on the site that allow them to upload videos that anyone can watch.


Height 151.7
Width 71.2
Depth 7.9 mm
Weight 171 grams


Audio Playback yes
Video Playback yes
Video Out yes
FM Radio no
Alert Types yes
Ring Tones yes
Loudspeaker yes
Handsfree yes

Samsung Galaxy S21 | 8GB, 128GB | Full Specifications - Reviews

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  • Usability of Camera interface, image and video quality in different light conditions and environment.
  • Screen size, image quality (brightness, colors, contrast, etc), visibility in sun light, angles of view and touchscreen.
  • What about battery life, while calling, listening music, watching videos, playing games and doing other tasks.
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  • Is this device perform good while watching videos, playing games, taking snapshots, browsing internet and navigate through other applications?
  • What do you feel about usability and speed of UI (user interface), messaging, calling, contacts management, call history, notifications and internet browsing?
  • 6 / 10 based on your selection

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