Samsung Galaxy A51 Key Features and Performance

Samsung Galaxy A51 Key Features and Performance

The Samsung Galaxy A51 was released in December 2019. It is a successor to the Samsung Galaxy A50. It is a budget smartphone that offers a good range of features for its price point.

It is a smartphone that was released as part of the Samsung Galaxy A series.

Key features include;

Samsung Galaxy A51 Network:

Samsung Galaxy A51 5G uses the latest super-fast 5G network connectivity to improve everything you love about a smartphone.

From instant access to today’s most popular apps and social media sites, to streaming high-quality video, even with fast data speeds, you’ll enjoy the fastest, most reliable mobile experience.

5G also makes connecting with friends and family faster than ever, so you can express yourself in ways that would take too long with 3G and 4G.

Samsung Galaxy A51 Display:

Screen Size:

The screen size of the Samsung Galaxy A51 is 6.5 inches. This makes it an ideal size for most users, as it is large enough to be used comfortably with one hand but small enough to be carried around easily.

The 6.3-inch Infinity-O Display offers a Dynamic AMOLED touchscreen that gives high-contrast and excellent viewing angles. The aspect ratio of 20:9 is perfect for viewing videos. The resolution of 1080 x 2400px is high enough to produce images with clear lines and sharp images.


The Samsung Galaxy A51 has a thin Bezel display. Bezel is a term typically used to refer to the border around the screen of a phone device. Bezel-less display is a feature that is included in bezel-less devices. It often refers to displays which do not include any bezels that otherwise surround the screen of the device.

The Samsung Galaxy A51 has a thin bezel display so it can look elegant, stylish and cool.

It allows for a more attractive, beautiful and immersive viewing experience on your phone’s screen.

Bezel-less displays are most commonly seen in smartphones, but they can also be used in tablets, laptops and other devices that have an active touch screen display.

Samsung Galaxy A51 Water And Dust Resistance:

The Samsung Galaxy A51 is not water resistant. This means that it will not be able to withstand being used in the liquid. It might cause damage to the phone, so if you want to use it in the liquid do so at your own risk. It is not designed to be used in the water, so it would be best if you can use it away from any water source.

As for dust, this will be fine to use in most cases. However, if you do get it too close to a dust source then you will damage the mobile phone, so do this at your own risk.

Samsung Galaxy A51 Cameras:

The Samsung Galaxy A51 has 5 cameras: A 32-megapixel sensor front-facing camera (selfie) with a flash and the other four are rear-facing cameras, the main camera is a 48-megapixel sensor with an f/2.0 aperture, a 5-megapixel depth camera with an f/2.2, 5-megapixel macro camera with an f/2.4 and a 12-megapixel ultra wide angle sensor with an f/2.2.

32-megapixel sensor front-facing camera (selfie) with a flash has the ability to take selfies without the need to hold the camera, which means that you can take a shot of yourself without struggling to hold it. You can capture a wide range of expressions both with and without flash.

48-megapixel main camera has a wide f/2.0 aperture that enables you to take high-quality photos in low-light conditions, even without the flash. The camera also captures motion clearly to produce stunning photos. The main camera also supports pixel binning, which will produce stunning ‘bokeh’ pictures.

5-megapixel depth camera has an ultra wide f/2.2 aperture and it is designed to capture depth information of the subject being photographed, which is useful for images such as portraits and architectural photography.

The aperture enables it to take photos with the blur effect and bokeh. The camera can create a sense of distance by taking several photos from different distances and combining them into one image.

5-megapixel macro camera has an ultra wide f/2.4 aperture to capture subjects that are close up with a large field of view. The macro camera captures details such as wrinkles and pores, which is useful for those who are looking to create more natural-looking, vibrant images.

12-megapixel ultra wide angle camera has an ultra wide f/2.2 aperture to capture wider shots, which is useful for capturing landscapes or groups of people. It is a sensor that has the ability to capture images in a wider field of view, which means that it can cover more of the scene.

Samsung Galaxy A51 Battery:

Battery Capacity:

The Samsung Galaxy A51 has a 4500mAh battery capacity, which is quite powerful and can last for a long time. This means that you will be able to use it for the whole day without the need to charge it.

The large battery capacity helps in providing the power needed to run some applications and use the internet.  The Samsung Galaxy A51 also comes with 15W Fast Charging. You can charge the phone quickly, which will reduce the time needed to charge the phone.

The battery of the Samsung Galaxy A51 is not removable. You cannot swap out the battery.

This means that you need to ensure that you fully charge the phone on a regular basis in order to avoid having low power when it is needed. If the phone is charging while it is in use, which might happen in some cases, the battery might discharge rapidly.

The non-removable battery is a feature that Samsung uses on its premium smartphones, which means that you will only get a higher quality smartphone if you are willing to pay for it.

Battery Type:

The Samsung Galaxy A51 uses a Lithium-ion Battery. Lithium-ion battery is one of the most common types of batteries used in smartphones and other devices. It boasts high energy density, long lifespan, high performance and fast charge capabilities.

The Lithium-ion Battery on a Samsung Galaxy A51 can last up to 2 days. This long battery life makes a Samsung Galaxy A51 great for everyday use and light work like web browsing, emailing or checking social media feeds throughout the day.

Lithium-ion batteries are different from other types of batteries. They are typically the most common type of battery found in smartphones and portable devices.

These batteries use a chemistry that is not as common as other kinds of batteries, such as Nickel Metal Hydride or Lead Acid batteries. It has an ionic charge produced by an electrolyte solution of additives such as lithium cobalt oxide or triclithium diisopropylamide.

Battery Charging Speed:

The Samsung Galaxy A51 has 15W fast charging. Fast charging is a type of charging technology that allows devices to be charged faster than other types of charging.

Fast charge can charge a Samsung Galaxy A51 up to 100% in one to two hours. This level of fast charging makes the Samsung Galaxy A51 ideal for busy people on-the-go who needs quick charging and battery life. Fast charging is typically done using a charger with higher amperage than a regular charger would have.

Samsung Galaxy A51 Dimensions and Weight:

The Samsung Galaxy A51 measures 158.9 x 73.6 x 8.7mm and weighs 187g.It is small, thin and lightweight and has a similar size to the Samsung Galaxy J7 Pro. This means that it will be easy to carry around in your pocket, purse or briefcase for on-the-go use.

It does not take up much space even when it is fully charged due to the small form factor of the phone. The body of the phone is thin but durable and should be resistant to shock and impact damage.



Samsung Galaxy A51 Memory:

Random Access Memory:

The Galaxy Samsung Galaxy A51 comes with a 6GB RAM. RAM provides apps with a place to temporarily store and access data. It retains the information your phone is actively use so that it can be immediately accessible.

Your phone’s speed and performance are directly proportional to the amount of RAM installed. If your device has insufficient RAM, it may be sluggish. On the other hand, it is possible to install too much with little added advantage. A good rule of thumb is that the more RAM your device has, the better. Of course, more RAM does not always equate to a better phone.

Read Only Memory And External Storage:

The Samsung Galaxy A51 has an internal memory of 128GB. It is the main storage area where all the files and data are stored permanently. It can also be used to store information that your phone doesn’t immediately need, such as pictures you want to share or videos you want to watch later. The storage is also expandable up to 1TB using an MicroSD card.

The larger internal memory means that you can store more data on the phone such as songs, videos, and games, or download more applications or media.

If the internal storage becomes full, then you will have to clear up some space by deleting files and photos that are no longer needed in order to make space.

Samsung Galaxy A51 Colors:

Samsung Galaxy a51 phones are available in black and white. Black is the standard color that is available for most Samsung smartphones, and it is also the most popular color. It can blend in easily with most decors. The black color has a premium look, and it will be more attractive to those who are looking for a top-level smartphone.

Black is also the safest option since you do not risk accidentally spoiling the phone at the first sign of a scratch or scuff. It is easy to maintain this color since it does not show dirt or stains easily.

White is another color that Samsung has chosen for its smartphones, but it is less common than black. The white color will be more visible against light backgrounds such as a blank wall or ceiling. If the smartphone is dropped and it lands on a light-colored surface, it will be more noticeable.

The white color is also warmer than black, but it can seem cold or sterile because it does not have any variation in its look. Whatever color you choose, both are a good choice since they are unique.

The color you choose for your phone will depend on what fits into your personal preferences. Some people prefer to have a more vibrant color while others would rather select something that is more subtle. There are many factors that determine what color best suits your particular taste, but it can be fun to at least test out different colors before you decide on only one.

Samsung Galaxy A51 NFC Support:

The Samsung Galaxy A51 does support NFC. Near Field Communication (NFC) is a technology that enables the exchange of information between two devices when they are typically touching. A payment application can be used to make payments by tapping the phone on a point of sale terminal, for example.

Digital music can be transferred from an app such as Spotify to the phone by tapping the phone against another device that has a music player.

NFC is a useful feature since it enables you to access some functions simply by touching your phone against an NFC tag, smart poster, or another NFC-enabled device. It is also useful in enabling other features by pairing two devices.

The Samsung Galaxy A51 supports reading and writing NFC tags.

Samsung Galaxy A51 Sensors:

Fingerprint Sensor:

The Samsung Galaxy A51 does support a fingerprint sensor. The fingerprint sensor is a great way to have extra security on your phone.

It is much more convenient than entering a passcode. It allows you to quickly unlock your device and protect confidential information such as sensitive files, photos, and passwords in the apps that are stored on your phone.

The fingerprint sensor may not be ideal for everyone because it requires you to place your finger on the specific location of the sensor to unlock it. The location of the sensor may not be convenient if it is difficult to access or if you are using gloves, a glove-based device, a tablet or case, or other accessories.

The Samsung Galaxy A51 uses an in-display fingerprint sensor, which uses ultrasonic waves to determine the finger location.

Accelerometer Sensor:

The Samsung Galaxy A51 supports Accelerometer sensor.  Accelerometer is a very useful device that helps to determine the orientation or movement of an object in 3-dimensional space. It calculates the angle of a movement and the speed of an object to create accurate measurements.

The Accelerometer device can be included in a variety of applications and gadgets. It can be used with fitness and exercise equipment such as treadmills, scales, and blood pressure monitors. The Accelerometer will tell you which direction the phone is facing or how it is positioned.

They are most commonly used to sense when the phone has been moved and switch between landscape and portrait mode, for example.

This can be useful for games and for applications such as fitness tracking where it is important to know if the phone is being held vertically or horizontally.

Gyro Sensor:

The Samsung Galaxy A51 supports Gyro sensor. Gyro is a type of sensor that measures the change in orientation or rotation of an object. It can be used in applications where the position of something needs to be measured accurately.

For example, it can be used with video game and augmented reality applications to determine the rotation of objects in 3-dimensional space.

Gyro sensors are also very useful in aviation and military use. They detect changes in speed and direction to determine the acceleration of an object.

The sensor can be used for numerous other applications such as for trackers as well as for navigation purposes.

Proximity Sensor:

The Samsung Galaxy A51 does support Proximity sensor. Proximity sensor is a highly useful in that it measures the distance of an object from the phone. It can be used in many applications where it is important to know if something is close to the phone or far away.

The proximity sensor can also be used to detect when the back and front of your phone are touching. This allows you to perform certain actions such as adjusting volume or turning on a flashlight when your fingers are near the sensor.

Geomagnetic Sensor:

The Samsung Galaxy A51 supports a Geomagnetic Sensor. It is a flat sensor that can detect radio waves. The orientation of an object has to be known in order to determine the direction of these waves when they are reflected back from it.

It can also be used for GPS sensing and motion tracking. It can be used for tracking movement, location, and for measuring speed and acceleration.

They help to determine the magnetic field of something and let you know the direction in which it is pointing or heading.

A Geomagnetic Sensor device is one that can detect magnetic fields around it. This type of sensor is used in numerous applications and devices. The sensor can detect the presence of a magnetic field, be used to measure the strength of a magnetic field, and detect if there is an external magnetic field present.

The Geomagnetic Sensor is often used in applications involving magnetism. For example, it can be used in navigation to determine if the location is affected by a magnetic disturbance such as from an interference source.

Ambient Light Sensor:

The Samsung Galaxy A51 supports Ambient Light Sensor. The Ambient Light Sensor is a very important sensor that helps to control the brightness of your phone’s screen. It also determines if your notifications are visible and readable in different lighting conditions.

The Ambient Light Sensor is a device that helps to sense the amount of light in the environment of a phone. It can be used to adjust screen brightness or change notification tones depending on how dark or bright it is out.

The Ambient Light Sensor, like other sensors, is essential for all sorts of applications such as photography, camera filters, and image enhancement. This sensor can detect the amount of light in a particular area.

Hall Sensor:

The Samsung Galaxy A51 supports Hall sensor. Hall sensors are also known as a magnetoresistive sensors. The Hall sensor in your phone is used to determine the strength of a magnetic field. It is used in conjunction with a compass sensor or magnetometer to help measure the direction and strength of the magnetic field around the phone.

Hall sensors are often used to sense magnetic fields that are produced by magnets. The sensor can be used in a variety of applications where it is important to determine or monitor changes in magnetic fields. It basically measures the strength or intensity of a magnetic field. Just like the Geomagnetic Sensor, it can be used for navigation purposes and to determine direction and orientation.

Samsung Galaxy A51 Sim Card:

Lock Status:

The Samsung Galaxy A51 is an unlocked phone, which means that it can be used with any carrier. This is a benefit for consumers who want to use the phone with a specific carrier.

Unlocked phones can be used with any carrier they want, which means they will be able to use the phone with their carrier of choice. In addition, you can use a Sim card of your choice if you need the mobile broadband connection.

Sim Size:

The Samsung Galaxy A51 has a Nano-SIM card. The card is smaller than regular Sim cards and has dimensions of 12.3 × 8.8 mm. This is a small SIM card that is typically used in mobile devices. It needs to fit into the microSD card slot of the phone, which is located on the sides of most Samsung phones. This is one of the most common types of SIM cards in use today.

Number of Sim Cards:

The Samsung Galaxy A51 does support Dual SIM. With Dual SIM, you can insert two SIM cards. The phone has 2 micro SIM slots that allow you to use two SIM cards simultaneously or switch between them without having to remove either one from the device.

The term ‘dual’ always refers to two separate phone numbers, whereas a ‘dual-SIM’ device allows you to have two number accounts on the same phone. For example, you could have a personal and business number on the same phone. This is especially useful if you want to keep both separate while having one phone number.

Similar Posts