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Samsung Galaxy A21s – A Budget Phone That Is A Mix Of Good And Bad

The Samsung Galaxy A21s is an entry-level device that the manufacturer had released with the aim of bringing some of the great features of the higher-end devices to a budget phone. Even though the phone lacks power and comes with a not-so-great display, it is equipped with a surprisingly good main camera. It also excels in terms of battery life and lasts you a couple of days without much trouble. If you are okay taking the good and compromising with the bad, check out our detailed Samsung Galaxy A21s review here.


The budget phone comes with a simple, unobtrusive design. The front of the device is dominated by its 6.5” LCD display with thin bezels around it. At the top-right of the screen is a punch-hole camera housing. Even though the phone has a plastic back, it doesn’t look cheap by any means. In the top-right corner, it features the quad-camera setup, and the fingerprint sensor is placed next to it, slightly below the camera bump.

The bottom of the handset is lined-up with a 3.5mm headphone jack, a USB-C charging slot, and a single speaker. The left edge features the power button and the volume rocker.


The Galaxy A21s comes with a big, 6.5” display that offers 1600 x 720 pixels resolution and feels pretty bright and vibrant. The fact that it features an LCD display is quite understandable considering its price point, but the colors are not tuned well enough, and they just don’t pop off the screen. The display looks bluish and offers imperfect viewing angles. So, it’s more of a trade-off for a low price.


The camera is one of the good things about the Samsung Galaxy A21s. It’s a quad-camera setup with a 48mp (f/2.0) main camera. To its support come an 8MP wide-angle shooter with an f/2.2 aperture, a 2MP macro camera with an f/2.4 aperture, and a 2MP depth sensor with an f/2.4 aperture. The front camera is a 13MP snapper with an f/2.2 aperture.

The main camera gives you great-looking photos when the lighting is good. The colors, however, are a little oversaturated, and the photos may not look realistic in some cases. Nevertheless, the shots look good overall. Even the selfies from the 13MP front camera come out very decent.


When it comes to performance, keep in mind that the Galaxy A21s is an entry-level handset, and it will remind you of that every now and then. It is equipped with an Exynos 850 processor, accompanied by 3GB of RAM.

The mid-range hardware delivers mid-range performance as expected. So, expect a few lags when you try to put some load on it. However, everyday stuff like browsing and social media should work fine.

Battery Life

Besides the camera, the battery life is another point of strength for the A21s. It features a big 5000mAh battery that easily lasts through a couple of days for moderate users. However, the phone comes with a 15W charger in the box, and it takes over 4 hours to charge the empty battery to 100%.

If you’re desperately looking for the Samsung experience on a low budget, the Samsung Galaxy A21s should be a good pick for you. However, you’ll have to bear with its limitations. Want to grab a bargain? Check out for one at Bulk Mobiles – UK’s largest smartphone provider online.

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