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Is Samsung A21 S Worth Buying?

With such a significant variety of smartphones on the market today, it is often difficult to determine which one is the right choice for you. Samsung continues to impress with their range of quality smartphones.

The Samsung A range provides a budget-friendly selection of smartphones that offers reliability and great cameras. The Samsung A21 S is no exception, providing a range of the latest technologies, along with a sleek design. 

The question is – should you buy the Samsung A21 S? In this article, we take a look at the release date, the specifications, and a few other important factors that can help you make a decision. 

How Old Is the Samsung Galaxy A21s?

When it comes to deciding on a new smartphone, it is important to know how old it is. This can give you an idea about the technology that it uses and for how long the phone is estimated to still remain valid. 

The Samsung Galaxy A21s was first announced on the 15th of May, 2020. The smartphone was available for sale as of the second of June, 2020. This means these  smartphones are now just over two years old, but it still provides a powerful set of hardware and camera features that makes it relevant for modern times. It is also a sleek looking phone that uses a fingerprint scanner, nano sim cards, a high-quality front camera, and several other features that makes it a great modern pick.

Is The Galaxy A21 S Waterproof?

A large number of modern smartphones feature a waterproof construction. This makes them great for outdoor use and reduces the risk of damage from rain or liquid splashes. Even though many modern phones do offer a waterproof design, it does not account for every option that you are able to choose from. 

The Samsung Galaxy A21s does not have any type of IPX rating or waterproof certifications. This means the phone does not offer a water resistance design. In case you expose the phone to liquids, there is a high likeliness that it will suffer water damage. 

Also Read : How To Factory Reset Samsung Galaxy A21

What Are The Specifications Of Samsung A21 S?

The specifications of mobile phones play a significant role in what you should expect from them. From battery life to the hardware that powers these mobile phones, it is important to take every aspect into consideration. We take a closer look at the specifications that this mid range phone provides by assessing each element individually below.


The display in mobile phones plays a significant role in your overall experience. In a budget phone, you should not expect features like 4K displays. The Samsung Galaxy A21s does, however, still provide a screen resolution of 720 by 1600 pixels.

This provides excellent visuals when you watch videos, make video calls, and perform other tasks on the device. The Samsung Galaxy A21s has a screen size of 6.5 inches and a high screen to body ratio, which means it makes the most out of the upper surface. The use of a PLS LCD screen also further contributes to the display and offers greater viewing angles when you watch videos or enjoy playing games on mobile phones.

The aspect ratio of the phone also provides support for most apps and games.

Battery Life

Exceptional battery life is something that many people are looking for in a smartphone. The Samsung Galaxy A21s does not fail to impress in this department, as it comes with a 5000mAh battery. This means the phone provides a long battery life that is likely to last you throughout the entire day.

The Samsung Galaxy A21s also comes with support for 15W fast charging, which means there is less waiting to get the battery fully charged. The phone uses a USB Type C port for charging purposes.

Selfie Camera

Selfies are some of the most popular photos that people take with a smartphone. Other phones in the Samsung A range also focus on providing great looking photos and this accounts for the Samsung Galaxy A21s too. The phone comes with a 13MP selfie camera.

You can also record videos with the selfie camera and use it with the face unlock feature that the phone offers. You can find the selfie camera in the top left corner of the screen. The selfie camera does not include a depth sensor or ultra wide shot option like the main camera. User opinions do, however, still vouch for the quality of the photos it takes on this phone.

Rear Camera

The rear camera is where the Samsung Galaxy A21s really impresses with its amazing features. There is a quad camera system on the rear side of this smartphone. This includes a main camera sensor with a 48MP resolution.

The system also includes a macro camera that offers a 2MP resolution. This allows you to take ultra wide and close up shots with ease. While there is no dedicated night mode with the camera, you can still use both the rear and front camera in some low light conditions.

The use of four cameras on the back, along with a depth sensor function, further contributes to the overall quality of the photos you take. The main camera alone already makes this a good phone for people who regularly take photos with their smartphone. The built-in camera app that comes with the Samsung Galaxy A21s features a live focus mode that you can also use to improve the focus on your shots.

Internal Hardware

The internal hardware that powers a smartphone plays a crucial role in its overall performance. If you opt for a phone with low performance hardware, you will likely sit with the same problem as you had with a previous smartphone. Powerful hardware are also essential if you want to play some of the more demanding games that are on the play store.

The Samsung Galaxy A21s comes with an Octa-core processor and uses the Exynos 850 8nm chipset. The octa core processor consists of the quad-core modules that all run at a speed of 2.0GHz. This CPU octa core function allows you to get the most out of the software you run on the Samsung A21s.

While our main focus in this Samsung Galaxy A21s review is not on gaming, we should still mention that the phone comes with a Mali-G52 GPU. You may not be able to run some of the most demanding games, but it still provides great performance with casual titles.

The Samsung Galaxy A21s comes fitted with up to 6GB RAM, depending on the specific model that you choose. While it does not come with the latest Android version as a factory default, you are able to upgrade the phone to Android 12 via the phone’s system update menu. This will also give you access to the latest One UI 4.1. Note that some of the lower RAM options may provide slow performance with the latest One UI installed on this phone.

In terms of storage, there are various options that you can choose from if you opt for a Samsung Galaxy A21s. The storage option you choose will affect the price of these devices. Storage ranges from 32GB up to 128GB. Choosing a larger storage and bigger RAM option will result in a higher price when you opt for the device. This does, however, expand the storage options that you can explore.

In addition to the built-in storage, the Samsung Galaxy A21s also provides access to a microSD card slot. This allows you to easily extend the storage space that is available in these devices.

The Samsung Galaxy A21s also comes with Wi Fi connectivity. Its power button offers a convenient placement.

Final Verdict: Should You Buy The Samsung A21 S?

Overall, this Samsung phone is a great choice for people who want a budget friendly option. In this Samsung Galaxy A21s review, we saw that the quad camera system allows you to take high resolution photos. The selfie camera also produces excellent quality images. There is a fingerprint sensor for extra security. These features make the Samsung Galaxy A21s a great addition to the selection of mid range phones on the market.