Looking to set up your Roku streaming player for 4K? If so, you are at the right post. Of course, you can complete the Roku setup through web address but for 4K, you have to follow some extra steps. In this post, we will put the light on Roku streaming player setup for 4K. Continue reading.

The term “4K” (additionally called 4K Ultra High Definition, 4K ultra HD or simply 4K UHD) signifies the resolution of the TV which is a measure of how much details you are able to see on the screen. The resolution of a conventional 1080p full HD TV is restricted to at least 1,080 rows and 1,920 columns of pixels, whereas a 4K ultra HD TV includes an increased resolution of 2,160 rows and 3,840 columns of pixels. With four times the resolution of 1080p, 4K provides enhancement in picture clarity over existing HD resolutions.


What follows are the things required to enjoy 4K Ultra HD content on a compatible Roku media player.

  • Roku player along with the ability to stream 4K Ultra HD.
  • Compatible 4K Ultra HD TV with an available HDMI 2.0 input that supports HDCP 2.2.
  • Streaming service like Netflix with a plan that supports streaming in 4K ultra HD.
  • Fast internet connection together with sufficient bandwidth to stream 4K ultra HD (up to 25 Mbps may be required).
  • First-class high-speed HDMI Cable.

Don’t forget to perform Roku 3 micro SD install process in the case of low internal memory of your device.

HDMI 2.0 and HDCP 2.2

In order to successfully stream 4K content, all gadgets connected on your compatible Roku device should provide support for HDMI 2.0 and HDCP 2.2. This consists of your TV, an AVR, and other devices connected in between. If even one device does not provide support for HDMI 2.0 and HDCP 2.2, the 4K TV show or movie can only be viewed in a lower resolution such as 720p or 1080p.

HDCP 2.2 is a copy and content protection standard required by the television and movie enterprise. Some older 4K ultra HD TVs do no longer assist HDCP 2.2, even as others may additionally best assist HDCP 2.2 on a single HDMI input.

In case your Roku streaming device doesn’t provide support for HDCP, you may come across purple screen Roku error.

Audio/Video Connections

As soon as you verify your different devices provide support for HDMI 2.0 and also you identify the inputs that help HDCP 2.2, use the instructions under to connect your Roku player.

The Roku Streaming Stick+ connects immediately to an HDMI input and does not need an HDMI cable.

Use the suggested alternative below that matches your configuration.

  1. Connecting Without Delay to a Compatible 4K Television

Make a reliable connection between your Streaming Stick+ to an HDMI 2.0 input on your television that supports HDCP 2.2.

  • Connecting to an AVR or Sound Bar with HDMI Switching

Join your Streaming Stick+ to an available HDMI 2.0 input on your AVR that supports HDCP 2.2.

Connect a top-class high-speed HDMI Cable to an output on the AVR or sound bar. Associate the opposite end to an available HDMI 2.0 to your TV that provides support for HDCP 2.2.

  • Connecting to an ARC (Audio Return Channel) Capable TV and Sound Bar or AVR

Connect your Streaming Stick+ to an HDMI 2.0 input for your TV that supports HDCP 2.2.

Make a connection between a top-rate high-speed HDMI Cable to the HDMI port for your TV that helps ARC. Both the television and AVR or sound bar must provide support for ARC. Explore your TV and AVR or sound bar manual for extra statistics about this requirement.

Guided Setup

After the connections are made, provide proper power supply on your Roku device.

Now, go through the on-screen commands to set up your device for 4K. You will now be asked for credit card details for future. On the other hand, if you don’t want to use the credit card credentials, go to Roku no CC link and activate your device in no time.