Samsung Galaxy M21s: A Closer Look at Specs and Cameras
Samsung announced the launch of the Galaxy M21s smartphone in 2020. The manufacturer is offering the Samsung Galaxy M21s phone with 6.4 inch display, Exynos 9 Octa 9611 chipset, 4 GB of RAM and 64 GB of internal storage.
The Samsung Galaxy M21s smartphone runs on the Android OS v10.0 operating system. The Galaxy M21s features a high-end AMOLED screen. AMOLED screens are known for their vibrant and saturated colors. They offer a wide color gamut, allowing for more accurate and vivid color reproduction. The Galaxy M21s with multi-camera setup offers specialized features, multiple cameras with different focal lengths, such as wide-angle, standard, telephoto, and macro. You have more options to capture a variety of subjects and scenes. The Galaxy M21s also features a 32 MP front-facing camera.
Samsung Galaxy M21s pictures
The specifications below are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Samsung Galaxy M21s, then don’t hesitate and signal the problem to us.
Samsung Galaxy M21s specifications
|Dimensions||6.27 x 2.96 x 0.35 inch|
|SIM type||Nano SIM|
The weight of the Samsung Galaxy M21s is 6.74 oz. It is still considered to be relatively lightweight and portable. The dimensions of this Samsung smartphone are average (6.27 x 2.96 x 0.35 inch). For some people, larger smartphones are more comfortable to hold and easier to use, as they provide a larger display for watching videos, browsing the web, and using apps. A Nano SIM is a chipcard that is used in smartphones as a subscriber identity module (SIM). Nano SIM is the smallest SIM card size available and is currently the most widely used SIM card size in newer devices.
|OS version||Android OS v10.0|
|SoC||Exynos 9 Octa 9611|
|CPU||Octa-core, Quad-core 2.3 GHz Cortex-A73, Quad-core 1.7 GHz Cortex-A53|
The Samsung Galaxy M21s comes with Android OS v10.0 out of the box, but it is upgradable to the next OS. Android is an open-source operating system, which means that users and developers have more control over the software and can customize it to suit their needs. The Samsung Galaxy M21s has Exynos 9 Octa 9611 chipset. The octa-core CPU is fast enough. This makes it ideal for running resource-intensive applications such as video editing, 3D rendering, and gaming.
The Samsung Galaxy M21s comes with Mali-G72 MP3 Graphics Processing Unit. The GPU is optimized for parallel processing and complex mathematical operations required for rendering and manipulating graphics. ARM Mali GPUs are considered to be a good option for mobile devices, providing a good balance of performance and power efficiency, and are widely used in many popular smartphones and tablets.
|Display type||Super AMOLED|
|Screen size||6.4 inch|
|Resolution||1080 x 2340 px|
This smartphone comes with a high-resolution AMOLED display. AMOLED displays are known for their vibrant colors, high contrast ratios, and energy efficiency. AMOLED technology allows for flexibility, enabling the creation of curved and flexible displays that can be used in devices with unique form factors. The 6.4 inch display should be large enough to provide a comfortable viewing experience for your needs, whether it's reading text, browsing the web, or watching videos.
The display size represents the diagonal distance from one corner of the screen to the opposite corner. Text will be easier to read, and videos will be more immersive on a larger display. This smartphone is multitouch capable. Multitouch is a feature in smartphones that allows for the detection and tracking of multiple touch points on the screen simultaneously. It enables users to interact with the device using more than one finger or touch input at the same time.
|Internal storage||64 GB|
|Memory card slot||microSD|
The Samsung Galaxy M21s comes with 4 GB of RAM, which is considered to be sufficient for most users' needs. Having more RAM in a smartphone can provide benefits in terms of performance and multitasking. When you have more RAM, you can keep more apps and processes open in the background without slowing down the device. 64 GB of internal storage is generally considered to be a good amount of storage for a smartphone, and should be sufficient for most users' needs. The Galaxy M21s has 64 GB of internal storage. The memory of Samsung Galaxy M21s (4 GB) cannot be expanded, but the internal storage (64 GB) can be expanded with a compatible microSD card. A microSD card is a type of small, removable flash memory card used to store digital information.
|Main camera||64 + 5 + 8 MP, 9280 x 6920 px, autofocus|
|Selfie camera||32 MP|
The Galaxy M21s offers multi-camera setup on its back. The advantages of a multiple camera setup provide more versatility and creative possibilities, allowing you to capture a wider range of subjects and scenes with improved image quality and specialized features. The autofocus is an important feature in this smartphone. Autofocus helps the camera to focus on a subject automatically, which ensures that the resulting photo or video is clear and sharp. The main camera of Galaxy M21s smartphone does not have OIS. The optical image stabilization (OIS) is an important feature in smartphones, particularly for those who frequently use their phones to take photos and videos.
|GSM 2G bands||850 / 900 / 1800 / 1900|
|Network coverage||2G / 3G / 4G|
|Wi-Fi||Wi-Fi 802.11 b/g/n|
|Headphone||3.5 mm jack|
The Samsung Galaxy M21s supports 4G/LTE networks. 4G is the fourth generation of mobile phone technology. 4G provides faster data transfer speeds compared to previous generations. It offers peak download speeds ranging from 100 Mbps to 1 Gbps, depending on the specific network and implementation. The Samsung Galaxy M21s can connect to Wi-Fi networks at home, at work, or in public places such as coffee shops or airports. It operates within specific frequency bands, typically 2.4 GHz or 5 GHz, allowing devices to communicate wirelessly within a certain range.
The Galaxy M21s smartphone is capable of connecting to Bluetooth devices. Bluetooth is a wireless communication technology that allows devices to connect and communicate with each other over short distances. This phone has a built-in GPS receiver. GPS (Global Positioning System) is a satellite-based navigation system that allows you to determine your location and get directions to your desired destination.
The Galaxy M21s isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful for a variety of tasks and features. The Galaxy M21s phone has built-in FM radio. The built-in FM Radio is great for listening to your favorite radio station. The Galaxy M21s has an USB Type-C port. USB Type-C is capable of supporting a range of different data transfer speeds and charging capabilities, depending on the specific implementation used by a particular device. The Galaxy M21s smartphone has a 3.5 mm headphone jack. A 3.5 mm headphone jack is a small round port, that allows you to connect wired headphones or earphones to the device.
|Type||Li-Ion 6000 mAh, non-removable|
The Li-Ion 6000 mAh, non-removable battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery which offers high energy, is lightweight and does not require periodic full discharge. The Galaxy M21s does not have a removable battery. The battery is integrated into the phone's design and is not intended to be removed or replaced by the user.
|Sensors||accelerometer, compass, fingerprint, geomagnetic, gyroscope, light, proximity|
|Specials||Corning Gorilla Glass 3, Dual SIM, Fast charging|
Smartphones today come with a wealth of sensors to facilitate a better user experience. The accelerometer is a sensor that measures the tilting motion and orientation of the phone. The fingerprint reader is a biometric security feature found in Galaxy M21s smartphones. When an object, such as your hand or face, comes close to the sensor of Galaxy M21s, it triggers a response that can be used for specific functions or features.
The Galaxy M21s phone comes with a compass sensor. A compass sensor is a device that provides accurate directions in relation to the earth's North and South magnetic poles. The light sensor is a type of sensor in a smartphone that enables it to measure the intensity of light around the device. The Dual SIM capability of Samsung Galaxy M21s phone is ideal for businesses wishing to provide staff with a mobile device that can offer separate numbers and bills for both personal and business use.
This smartphone supports fast charging technology, which comes in handy when you need quick juice on your device. Corning Gorilla Glass is designed to provide enhanced durability and resistance to scratches, impacts, and drops.
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