Xiaomi Redmi Note 8 (2021) The phone comes with a 6.30-inch touchscreen display with a resolution of 1080x2340 pixels at a pixel density of 409 pixels per inch (ppi). Xiaomi Redmi Note 8 (2021) is powered by an octa-core MediaTek Helio G85 processor. It comes with 4GB of RAM. The Xiaomi Redmi Note 8 (2021) runs Android 11 and is powered by a 4000mAh battery. The Xiaomi Redmi Note 8 (2021) supports proprietary fast charging.

As far as the cameras are concerned, the Xiaomi Redmi Note 8 (2021) on the rear packs a 48-megapixel primary camera with an f/1.79 aperture; an 8-megapixel camera with an f/2.2 aperture; a 2-megapixel camera with an f/2.4 aperture, and a 2-megapixel camera with an f/2.4 aperture. The rear camera setup has autofocus. It sports a 13-megapixel camera on the front for selfies with an f/2.0 aperture.

The Xiaomi Redmi Note 8 (2021) runs MIUI 12.5 is based on Android 11 and packs 64GB of inbuilt storage. The Xiaomi Redmi Note 8 (2021) is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards. The Xiaomi Redmi Note 8 (2021) measures 158.30 x 75.30 x 8.35mm (height x width x thickness) and weighs 190.00 grams. It was launched in Moonlight White, Neptune Blue, and Space Black colours.

Connectivity options on the Xiaomi Redmi Note 8 (2021) include Wi-Fi 802.11 a/b/g/n/ac, GPS, Bluetooth v5.20, USB Type-C, 3G, and 4G. Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and fingerprint sensor.