Redmi K20 is undoubtedly a good device.There are so many pros and some cons also.Let's check it out here.

Pros:

- Full view Amoled display without any notch
- Usb type-C port
- 18 W fast charger out of the box
- Dark mode
- Splendid colour variants
- Glass back
- Corning© Gorilla® glass protection both side
- Primium back cover out of the box
- Rich Primium look and impressive design
- Tripple rear cameras 48MP(Sony IMX 582      sensor)   13MP(Ultra wide lens)   8MP(Telephoto lens)
- 20MP front Pop-up selfie camera
- First in India Qualcomm Snapdragon 730 processor

Cons:

- Base variant is 6GB(RAM) 64GB(ROM) but device doesn't has any micro USB port,we can't expand it's storage
- And there are some minor software bugs which can be fix by software update.

Price:

6GB 64GB = 19,999₹
6GB 128GB = 23,999₹

All over device is good.