The Samsung Galaxy A21s features a 6.5-inch HD+ Infinity-O display with 720×1600 pixels resolution. The phone is powered by 2GHz octa-core processor. It comes in three variants – 3GB RAM and 32GB of internal storage, 4GB RAM and 64GB of internal storage and 6GB RAM and 64GB of internal storage. There is also a dedicated microSD card slot for up to 512GB for storage expansion.
For the camera, the Samsung Galaxy A21s has a quad-camera setup of a 48-megapixel sensor primary sensor with f/2.0 aperture, an 8-megapixel ultra-wide sensor with f/2.2 aperture, a 2-megapixel macro camera with f/2.4 aperture, and a 2-megapixel depth sensor with f/2.4 aperture. On the front, there is a 13-megapixel selfie shooter with f/2.2 aperture placed in the hole-punch located in the top left corner of the screen.
The Samsung Galaxy A21s is backed up by a 5,000mAh battery with 15W fast charging support. On the software front, the Samsung Galaxy A21s runs Android 10-based One UI 2.0 out of the box.
|Type||HD+, Infinity-O AMOLED display|
|Resolution||720 X 1600 pixels|
|Pixel Density||264 ppi|
|Screen Size||6.5 inches|
|Processor||Octa Core 2 GHz, Exynos 850|
|Operating System||Android 10, Samsung One UI 2.0|
|Internal Memory||64 GB|
|Expandable||512 GB, Micro SD card|
|Rear Camera||48 MP + 8 MP + 2 MP + 2 MP, Quad Rear Camera: 48MP (f/2.0 primary) + 8MP (f/2.2 ultra-wide) + 2MP ( f/ 2.4 depth) + 2MP (f/2.4 macro)|
|Front Camera||13 MP, with f/2.2 aperture|
|Flash||Yes, LED flash|
|Video Recording||Yes, 1080p@30fps|
|Size||163.7 x 75.3 x 8.9mm|
|Capacity||5000 mAh, with 15W fast charging|
|Media Player||Yes, MP3/WAV/WMA/eAAC+/FLAC|
|Video Player||Yes, MP4/WMV/H.264|
|WiFi||Yes, Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot|
|Headphone Connector||3.5 mm|
|Built in Applications||Yes|
|Keypad||Touchscreen, Capacitive Multipoint-Touch|