# TLDR Review: Roku Streaming Stick 4K 2021

*Published: 2026-01-11 | Updated: 2026-01-11 | Source: https://shopsavvy.com/reviews-tldr/roku-streaming-stick-4k-2021*

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## Product: Roku Streaming Stick 4K 2021
**Brand:** Roku

## Pros
- Easy to install and set up, making it accessible even for non-techies.
- Excellent picture quality, especially with support for 4K, HDR, and Dolby Vision.
- Voice remote with TV controls simplifies navigation and device management.
- Access to a wide range of streaming channels, including some not available on native TV systems.
- Allows seamless switching between native TV apps and the Roku interface for more content options.
- Reliable performance with smooth streaming and minimal issues.
- The included Swanky Cables HDMI cable adds convenience and good value.
- User-friendly interface enhances the overall viewing experience.
- Supports multiple devices, allowing flexible streaming in different locations.

## Cons
- Some users report compatibility issues with programming the Roku remote to control LG TV functions.
- Does not support answering phone calls or integrating telephony features via the device.
- Mostly focused on streaming entertainment, so it lacks additional smart home or app integration features.

## Bottom Line

The Roku Streaming Stick 4K 2021 offers strong picture quality, a robust streaming channel lineup, and easy setup, making it a solid choice for anyone wanting to upgrade their TV into a smart entertainment hub. The included voice remote with TV controls is a nice bonus for simplified use, although some LG TV owners might face minor remote programming quirks. If you want a straightforward, reliable streaming device with excellent 4K HDR support bundled with a quality HDMI cable, this one fits the bill nicely.

If you need broader smart home integration or better remote compatibility, it might be worth exploring other streaming devices, but for pure streaming joy and value, this Roku stick hits the mark.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Easy to install and set up, making it accessible even for non-techies. | Some users report compatibility issues with programming the Roku remote to control LG TV functions. |
| Excellent picture quality, especially with support for 4K, HDR, and Dolby Vision. | Does not support answering phone calls or integrating telephony features via the device. |
| Voice remote with TV controls simplifies navigation and device management. | Mostly focused on streaming entertainment, so it lacks additional smart home or app integration features. |
| Access to a wide range of streaming channels, including some not available on native TV systems. |  |
| Allows seamless switching between native TV apps and the Roku interface for more content options. |  |
| Reliable performance with smooth streaming and minimal issues. |  |
| The included Swanky Cables HDMI cable adds convenience and good value. |  |
| User-friendly interface enhances the overall viewing experience. |  |
| Supports multiple devices, allowing flexible streaming in different locations. |  |

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*