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Roku Express 4K Plus 2021 Price, Specs and Best Deals

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Roku Express 4K Plus 2021 is a 4K HDR streaming device that offers access to massive selection of live TV channels and streaming platforms, such as Disney Plus, Apple TV, Netflix, or Youtube TV. It offers support for HDR10, HDR10+, HLG, dual-band 802.11ac Wi-Fi, DTS Digital Surround, Dolby Audio and Dolby Atmos audio system.

Where to Buy Roku Express 4K Plus 2021

Amazon US – See Offers | Jumia Nigeria – See Offers

This streaming device run RokuOS, so it offers sleek and simple user interface for easy navigation. It also features a dual-band wireless technology so you can enjoy a smooth streaming experience with faster wireless performance. There is also a smart remote which features a channel guide and app buttons, making it easier to power up your TV, adjust the volume, mute, and control your Roku device and quickly access your favourite TV shows, movies and music.

Roku Express 4K Plus 2021 Key Features

  • 4K, 1080p and 720p resolution
  • 3 HDMI Ports
  • 60 Hz Refresh Rate
  • Dual-band 802.11ac Wi-Fi
  • RokuOS
  • Voice support with Alexa, Siri, & Google
  • Dolby Atmos, Dolby Digital, Dolby Digital+ surround sound
  • Support for HDR10+



Roku Express 4K Plus 2021 model sports similar design to most streaming stick including Roku Express and the Roku Premiere. This black plastic box has a curved top with HDMI port, a micro-USB port for power, and a reset button on the rear. The front however, host an infrared receiver and a power LED.

The device measures an overall dimension of 86 x 39 x 21mm (WDH) and 48.4g weight. Thanks to the HDMI port, you can easily stream audio and video content from dozens of different apps while connected through the Wi-Fi connection.

There’s also a double-sided adhesive tape that will allow you to stick the Express 4K+ onto your TV or on any surface.

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Streaming Features

Roku Express 4K Plus 2021 support up to 4K UHD resolution, hence, it offers sharp and vivid color optimized. It can also stream Full HD (1920 x 1080), and 720p resolution content. The Roku Express 4K has HDR10, HDR10+ and HLG support but lacks Dolby Vision. However, it still offers theatre-like experience.

This TV Stick also supports up to 60fps refresh rate that enables smoother motion with less blur or judder during fast-moving scenes, though some of this will come down to your television’s processing. Whether you’re streaming in HD, 4K, or HDR, this streaming device promise quality  picture.

 Smart Features

The Roku Express 4K Plus 2021 offers a massive selection of free and live TV, a customizable home screen, and regular updates with new features. It runs on Roku OS, which has a powerful media streaming ecosystem and an accessible interface.

This platform offers access to over 500,000 TV channels ranging from the streaming mainstays, like Netflix, HBO and Vudu, Hulu, Disney Plus, Apple TV, Peacock, YouTube, and thousands of apps.

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The Roku Express 4K+ features dual-band Wi-Fi for a fast connection and a smooth streaming experience, even with multiple devices on your network.

Furthermore, using AirPlay, you can effortlessly share videos, photos, music, and more from your Apple device to your TV. You can also mirror the screen from your iPhone, iPad, or Mac to the big screen.

The Online Streaming stick also works with different voice assistants, including Siri, Alexa, and Hey Google. The voice assistance allows you to easily control your TV with your voice by pressing the microphone button on the remote before commands.

You can also download Roku’s free mobile app for Android and iOS, to turns your phone into a full-featured remote.

For utmost audio experience Express 4K supports pass through over HDMI Dolby Atmos surround sound which means you can get more immersive audio.

Roku Express 4K Plus 2021 Price and Availability

Roku Express 4K Plus 2021 price starts at $34.99. It is available on Amazon, BestBuy, and other reputable online stores, leading retail chains.

 Roku Express 4K Plus 2021 Specs

Here are a few specs of the Roku Express 4K Plus 2021:

General Features

  • Size: 20.8 mm x 86.3 mm x 39.3 mm
  • Weight: 44.6 g
  • Resolution: Up to 2160p at 60fps (3840 x 2160) with upscaling from 720p and 1080p
  • Processor:
  • GPU:
  • Storage:
  • Wi-Fi: Dual-band 802.11a/b/g/n/ac Wi-Fi 6
  • Bluetooth:
  • Voice support: Yes, with Alexa, Hey Google
  • Ports: HDMI ARC output, micro USB for power only
  • Audio support: DTS Digital Surround™ pass through over HDMI, Digital stereo over HDMI
  • Display Features: HDR, HDR10+, and hybrid log gamma (HLG), 60fps
  • Power Output: Approx 2.5W (typical) when streaming 4K UHD video
  • Included in the box: Roku Express 4K+ streaming player, Voice remote with TV power, volume, and mute buttons, Two AAA batteries, USB power cable, Power adaptor, Premium High Speed HDMI® Cable, Adhesive strip for mounting (optional).

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Adeosun Ajibola
Adeosun Ajibola
Adeosun is an experienced Tech Writer specializing on Mobile Devices and Electronic Gadgets. At NaijaTechGuide, she is the Tech Specialist on Smartphones, Laptops, and TVs and since 2020 has written over 600 articles covering these verticals for the Tech Blog. She also has interests in Digital Marketing and eCommerce.

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