Samsung Galaxy M21 6GB 128GB

Samsung Galaxy M21 6GB 128GB
₹15,999.00
SKU: emsp-3015
Brand: Samsung
Category: Mobiles
  • CPU Exynos 9611 (10nm)
  • RAM 6GB
  • Storage 128GB
  • Display Super AMOLED, 16.21cm (6.4") full rectangle / 15.76cm (6.2") rounded corners
  • Camera 48 MP + 8 MP + 5 MP
  • Selfie Camera 20 MP
  • Battery 6000 mAh
  • Finger Sensor rear-mounted

Full Specifications

General

Model Number SM-M215F, SM-M215F/DS, SM-M215F/DSN
Model Name Samsung Galaxy M21
Announced 15 September, 2021
Released 18 September, 2021
Price 15,999

Design

Dimensions 159 x 75.1 x 8.9 mm (6.26 x 2.96 x 0.35 in)
Weight 188 g (6.63 oz)
Protection Glass front (Gorilla Glass 3)
Colors Black, Blue, Iceberg blue

Hardware

Chipset <strong>Chipset</strong> is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. Exynos 9611 (10nm)
CPU <strong>CPU</strong> (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU <strong>GPU</strong> (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. Mali-G72 MP3
RAM (Memory) <strong>RAM</strong> (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices. 6 GB
Internal Storage <strong>Internal Storage</strong> is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored. 128GB
SD Card Slot <strong>Memory Card Slot</strong> is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras.
Sensors <strong>Sensors</strong> are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device. Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing

Display

Display Type <strong>Display Technology => </strong> 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) Super AMOLED, 420 nits
Size 6.4 inches (16.26 cm) (~84.2% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Display Protection <strong>Display Protection => </strong> 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 3

Camera

Primary <strong>Camera</strong> 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. 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.2, (depth)
Image 8000 x 6000 Pixels
Video 4K@30fps, 1080p@30fps, gyro-EIS
Camera Features 4 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Selfie Camera

Front Camera 20 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Video 1920x1080 @ 30 fps

Software

Operating System <strong>OS => </strong> 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 10, upgradable to Android 11
User Interface <strong>UI</strong> 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. One UI 3.1 Core

Battery

Battery <strong>Battery Type => </strong> 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-Poly (Lithium Polymer)
Capacity <strong>Battery Capacity</strong> 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. 6000 mAh
Fast Charging 15W
Reverse Charging
Wireless Charging <strong>Wireless Charging</strong> (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device.

Connectivity

Bluetooth <strong>Bluetooth</strong> is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. Bluetooth v5.0 (LE up to 2 Mbps)
Wi-fi <strong>Wi-Fi</strong> is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. 802.11 a/b/g/n/ac 2.4+5GHz
GPS <strong>GPS</strong> The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. GPS, Glonass, Beidou, Galileo
Infrared <strong>Infrared</strong> connectivity is an old wireless technology used to connect two electronic devices. It uses a beam of infrared light to transmit information and so requires direct line of sight and operates only at close range.
NFC <strong>NFC</strong> (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.
USB USB Type-C
3.5mm Audio Port

Network

Dual SIM
5G Network
4G Network B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B20(800), B26(850), B28(700), B66(AWS-3)

B38(2600), B40(2300), B41(2500)
3G Network B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
2G Network GSM850, GSM900, DCS1800, PCS1900

Our Rating

The overall rating is based on review by our experts

7.4
  • Design 7 / 10
  • Display 8 / 10
  • Camera 7 / 10
  • Price 6 / 10
  • Features 7 / 10
  • Connectivity 7 / 10
  • CPU 5 / 10
  • Gaming 6 / 10
  • Performance 8 / 10
  • Battery 8 / 10

Samsung Galaxy M21 is an affordable smartphone that brings a lot of features under its roof. Among all, the battery is extremely good that can offer more than one day of usage. It also has ample storage, an immersive display, a nice set of camera and a good processing unit. It is one of the great offerings from the most reliable brand. Power plus performance in budget
The Samsung Galaxy M21 comes with a 6.4-inch Super-AMOLED display having a screen resolution of 1,080 x 2,340 pixels. It offers a very good viewing experience where the pixel density of 403 PPI further adds crispness and clarity. The display comes with a waterdrop notch and bezel-less design protected with Corning Gorilla Glass v3.
In terms of optics, the smartphone has 48MP, 8MP, and 5MP rear camera that can capture classic pictures with a bright and clear look.  The camera of the device is good for photography lovers. At the front, there is a 20MP lens, which is a rather better camera to capture selfie pictures.

The Galaxy M21 has been provided with an octa-core processor, which is set upon the Exynos 9 Octa 9611 chipset. It can offer great performance for gaming or other usages. It has Mali-G72 MP3 GPU, which is good for the graphical effects while the 6GB RAM handles gaming and multitasking with great ease.
In terms of storage, the device has 128GB internal memory that can keep a lot of media files, data, apps, and games. In case the internal storage fills, there is an expandable memory slot that supports up to a huge 512GB storage with the help of a microSD card.

The Samsung Galaxy M21 comes with a Li-ion battery having 6,000mAh capacity, which s huge to provide more than a day of power backup. It can be suitable for extensive users who need a strong battery backup for their daily work.
As for the connectivity, the smartphone supports 4G VoLTE, Wi-Fi 802.11, b/g/n, Mobile Hotspot, Bluetooth, GPS, USB Type-C, etc.

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  • What do you feel about Design and build quality of this device?
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  • Screen size, image quality (brightness, colors, contrast, etc), visibility in sun light, angles of view and touchscreen.
    6
  • Usability of Camera interface, image and video quality in different light conditions and environment.
    5
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  • What do you feel about the features of this device, is these enough for you in everyday life?
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  • Bluetooth, Wi-fi connectivity, data trnasfer speed, internet browsing and interfaces.
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  • Is this device perform good while watching videos, playing games, taking snapshots, browsing internet and navigate through other applications?
    5
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  • 6 / 10 based on your selection

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