Roku
Roku 4800R Ultra 4K HDR Streaming Player
★★★★★
4KHDR
Experience the Ultimate Streaming with Roku Ultra Roku Ultra is the premier streaming player, delivering a lightning-fast interface and access to a vast array of channels. Enjoy stunning 4K picture quality, immersive Dolby Atmos sound, and enhanced Wi-Fi performance for seamless streaming. Key F...
$99.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Experience the Ultimate Streaming with Roku Ultra
Roku Ultra is the premier streaming player, delivering a lightning-fast interface and access to a vast array of channels. Enjoy stunning 4K picture quality, immersive Dolby Atmos sound, and enhanced Wi-Fi performance for seamless streaming.
Key Features:
- Resolution: 4K UHD
- HDR Support: Dolby Vision
- Audio: Dolby Atmos
- Connectivity: Enhanced Wi-Fi & Ethernet option
- Remote: Roku Voice Remote with Headphone Jack and Personal Shortcuts
- Special Features: Fastest and most powerful player, Lost remote finder, Bluetooth streaming
- Supported Internet Services: Netflix, Hulu
- Connectivity Technology: Bluetooth, USB
- Connector Type: HDMI
Key Features
Outrageously powerful: Enjoy a lightning-fast interface and channels like Sling, Hulu, Netflix, and Prime Video that launch in a snap on the fastest, most powerful Roku player ever
Our best Wi-Fi: Enjoy fast, smooth TV streaming in any room in the house with our best Wi-Fi or choose to wire up over Ethernet
Cinematic streaming: Roku Ultra is the centerpiece of your home theater with spectacular 4K and Dolby Vision picture plus immersive Dolby Atmos sound
Find your lost remote: Simply press the button on your streaming device and your Roku remote will play a sound
No more juggling remotes: Power up your TV, adjust the volume, and control your streaming device with one Roku voice remote
Specifications
Model
Ultra 4K HDR Streaming Player
Picture Quality
4K, Dolby Vision
Audio Quality
Dolby Atmos
Connectivity
Best Wi-Fi, Ethernet
Remote Features
Voice remote, Lost remote finder, TV power and volume control
Pros & Cons
👍 Pros
- Offers a lightning-fast interface, ensuring channels like Sling, Hulu, Netflix, and Prime Video launch quickly.
- Equipped with Roku's best Wi-Fi technology, providing fast and smooth TV streaming in any room.
- Delivers cinematic streaming with spectacular 4K and Dolby Vision picture quality, enhancing visual experience.
- Supports immersive Dolby Atmos sound, providing a rich and engaging audio experience for home theater setups.
- Features a remote finder function, allowing you to simply press a button on the device to locate your lost Roku voice remote.
👎 Cons
- Relies on a dedicated Roku operating system, which may not appeal to users accustomed to other streaming platforms.
- The "best Wi-Fi" claim is relative and could still be affected by home network congestion or external interference.
- While offering 4K and Dolby Vision, the actual picture quality also depends on the content source and the connected TV's capabilities.
- The remote finder feature is exclusive to the Roku voice remote, and will not work with universal or third-party remotes.
- Users tied into other smart home ecosystems (e.g., Apple HomeKit, Google Home) might find integration less seamless compared to native devices.
Frequently Asked Questions
What kind of streaming performance can I expect from the Roku 4800R Ultra?
The Roku 4800R Ultra offers a lightning-fast interface, ensuring channels like Sling, Hulu, Netflix, and Prime Video launch quickly for a smooth streaming experience.
What advanced audio and video features does this streaming player support?
This player supports spectacular 4K and Dolby Vision picture quality, along with immersive Dolby Atmos sound, making it a centerpiece for cinematic streaming.
How good is the Wi-Fi connectivity on the Roku Ultra?
The Roku Ultra features our best Wi-Fi, designed to provide fast and smooth TV streaming in any room of your house, with an option to connect via Ethernet.
What should I do if I lose the Roku voice remote for this device?
You can easily find your lost remote by pressing a button on the streaming device itself, which will cause your Roku remote to play a sound.
Can this Roku voice remote control my television's power and volume?
Yes, the Roku voice remote is designed to eliminate the need for juggling multiple remotes, allowing you to power up your TV, adjust the volume, and control your streaming device all from one remote.
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