According to the specs leaked, Redmi K20 will not be a strong smartphone. If you want a powerful device, look somewhere else: Redmi K20 will be a typical mid-ranger:

– 6,39′ OLED display, FullHD+
– Snapdragon 855 CPU
– probably 6GB RAM and 128GB storage space
– 20 mpx selfie shooter, f/2.0, 48mpx x 13mpx x 8mpx main camera
– 4000 mAh battery, 27 W quick charge
– in-display fingerprint scanner
– Android 9 Pie OS

Redmi K20 will reach store shelves in India on May 21st.