Redmi K30 smartphone was launched on 10th December 2019. The phone comes with a 6.67-inch touchscreen display with a resolution of 1080×2400 pixels and an aspect ratio of 20:9. Redmi K30 is powered by a 2.2GHz octa-core Qualcomm Snapdragon 730G processor. It comes with 6GB of RAM. The Redmi K30 runs Android 10 and is powered by a 4500mAh non-removable battery. The Redmi K30 supports proprietary fast charging.

As far as the cameras are concerned, the Redmi K30 on the rear packs a 64-megapixel primary camera with an f/1.89 aperture and a pixel size of 0.8-micron; a second 2-megapixel camera with an f/2.4 aperture; a third 8-megapixel camera with an f/2.2 aperture and a fourth 2-megapixel camera with an f/2.4 aperture. On the front, the Redmi K30 packs a 20-megapixel primary camera with a 0.8-micron aperture and a second 2-megapixel camera with a 1.75-micron aperture.

The Redmi K30 runs MIUI 11 based on Android 10 and packs 64GB of inbuilt storage that can be expanded via microSD card (up to 256GB). The Redmi K30 is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards. The Redmi K30 measures 165.30 x 76.60 x 8.79mm (height x width x thickness) and weighs 208.00 grams. It was launched in Deep Sea Light, Flower Shadow, and Purple Jade Fantasy colours.

Connectivity options on the Redmi K30 include Wi-Fi 802.11 a/b/g/n/ac, GPS, Bluetooth v5.00, NFC, Wi-Fi Direct, 3G, and 4G. Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, proximity sensor, and fingerprint sensor. The Redmi K30 supports face unlock.