Samsung Galaxy A21s Review

After Samsung Galaxy A31 now Samsung has launched the Samsung Galaxy A21s smartphone in India which comes with an Infinity O Display, 48MP Quad Rear Camera, 5000mAh Battery. Is it worth buying let’s find out in our review.

Samsung Galaxy A21s

Samsung Galaxy A21s comes with a holographic 3D Glastic design which has a Gradient finish, On the front, it has a 6.5-inch Infinity-O display, On-Screen button, and Bezels on the bottom. Power and Volume button on the right, Speaker grill, 3.5mm audio Jack, Type C port on Bottom, Dual SIM + MicroSD slot on the left side. On top, there is a noise-cancellation microphone. On the Rear, it has an L-shaped 48MP Quad Rear Camera setup, and Samsung branding, Back panel is made up of polycarbonate. It does not come with a case in the box, It’s better to use it while using the phone as the plastic back panel is quite reflective and gets scratched easily. Overall Build quality is good.

Samsung Galaxy A21s Review



Samsung Galaxy A21s Review
Samsung Galaxy A21s Review


Samsung Galaxy A21s Review

Samsung Galaxy A21s has a 6.5-inch (720×1600 pixels) HD+ TFT Infinity-O display. It produces decent colors and viewing angles, Most of the phones in this price range have a 1080p display, and Samsung’s own Galaxy M31 is available with an FHD+ AMOLED display.

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Geekbench 5

Samsung Galaxy 21s is powered by Exynos 850 Octa-Core (2GHz Quad + 2GHz Quad) 8nm processor with Mali-G52 coupled with 4GB / 6GB RAM and 64GB eMMC storage which is further expandable up to 512GB with MicroSD Card performance in normal usage like social media apps, multitasking, playing normal games is good. Gaming performance is decent while Playing High-end Games like PUBG, Asphalt 9, Call of duty phone lags in between. The overall performance is decent.

Connectivity options include 3.5mm audio jack, FM Radio,Dual 4G VoLTE, Wi-Fi 802.11 ac , Bluetooth 5, GPS + GLONASS. Speaker output is loud n clear at full volume, at medium settings sound output is decent. Voice quality is good, there is support VoWiFi calling.   Galaxy A21s comes with a Rear fingerprint sensor that works fast. There is also support for Face Unlock which works well in good lighting conditions.


It runs on Android 10 based on Samsung One UI 2.1. It has support for  Dark Mode, Game launcher, Dual Messenger,  Gestures support, and more. The user interface is smooth.

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On-camera, it comes with a 48-megapixel rear camera, 8-megapixel ultra-wide, 2-megapixel depth, 2-megapixel macro sensor, and 13-megapixel front camera. Both front and Rear cameras can record 1080p videos. No support for Hyperlapse, Night Mode, Slow-Mo. Rear Camera captures good images in daylight and indoor conditions, Low light camera is decent, the front camera is decent. The video recording is decent no support for EIS. The overall camera is good.

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Samsung Galaxy A21s is backed by a 5000mAh battery with support for 15W Fast Charging. which can last for more than One day with normal usage, In our battery test, we got around 10 hours of battery backup which includes Gaming, Video Playback, Social Media apps, Camera. It takes more than 2 hours to charge the device fully.


Samsung Galaxy A21s comes in White, Blue, and Red colors priced at Rs 14999 for 4GB RAM and Rs 16499 for 6GB RAM. Galaxy A21s offers good battery life, fast charging support, decent camera, and performance. Galaxy M31, and Galaxy M21 are other options available with an FHD+ AMOLED Display, 6000mAh Battery which offers more value.



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