Customer Reviews for Roku Ultra 4K 4850R Streaming Media Player, Black
Roku Ultra 4K 4850R Streaming Media Player, Black is Out of stock
Item # : 24618141
Model # : 4850R
- Type of Product Streaming media player.
- Interface/Connectivity HDMI, USB, Ethernet, dual-band Wi-Fi.
Price is $99.99
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945 reviews
Most helpful positive review
Posted Mar 7, 2026
Been purchasing these devices since day 1. First device was called “The Netflix box”
VS
Most helpful critical review
Posted Feb 26, 2026
DOORBELL DOES NOT RECORD!!!
have spent several weeks on the phone and chatting with them to fix my door belll that i order from them online. it does not record the events even when u press the door bell when u try to watch it, it only shows the still images. they have made me several times send them proof that its not working like me being on the phone isnt enough proof or the fact that i have sen...
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Kent E
Reviewed at:
roku.com
Posted Mar 7, 2026
Been purchasing these devices since day 1. First device was called “The Netflix box”
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Robert C
Reviewed at:
roku.com
Posted Mar 7, 2026
Setup
I am a long-standing customer and enjoy all my Rokus. I bought a new Yamaha RX-V4A receiver and Sony BRAVIA 3 connected to my new 2025 Roku ultra. The setup was difficult and after many hours of installation everything is now communicating. FYI
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Stephen S
Reviewed at:
roku.com
Posted Mar 5, 2026
Great technology
Super easy to use and navigate. Highly recommended for beginners.
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Arnold F
Reviewed at:
roku.com
Posted Mar 5, 2026
My Roku Ultra
The Roku Ultra was very easy to setup for what I want to watch and listen to. it also is a lot faster than the Roku that I was using. Another nice feature I do not have to buy batteries for the remote as it is rechargeable.
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Jay C
Reviewed at:
roku.com
Posted Mar 5, 2026
Roku Ultra
I own three Roku players. I have been using them for years. The Roku Ultra I purchased replaced my oldest one that I’ve been using for over ten years. I love the way I can organize my apps and use the remote to control my tv. Jay
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Daniel S
Reviewed at:
roku.com
Posted Mar 5, 2026
Super Device!
The new Roku is super fast! It works flawlessly!I love the find button!
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Glenn H
Reviewed at:
roku.com
Posted Mar 5, 2026
Excellent Buy for Streaming
I love that it has a hardwire port, which means I almost never see any lag no matter what the res is of what I'm watching. I've had Roku products for over a decade, and they're hands-down the best streamers to be had.
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Dewey K
Reviewed at:
roku.com
Posted Mar 4, 2026
Love the selection ease of use and voice control remote
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David S
Reviewed at:
roku.com
Posted Mar 4, 2026
Apple TV replacement
Works great easy to use, and it just works, and I saved 50 dollars.
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Thomas P
Reviewed at:
roku.com
Posted Mar 4, 2026
Great Streaming Device
The Roku Ultra transformed my older TV which is not 4K or a Smart TV into a modern day streaming TV. Everything about the Roku Ultra is excellent from an easy setup and operation to the remote. Nothing complicated, just excellent performance. Highly recommend!
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Ron C
Reviewed at:
roku.com
Posted Mar 4, 2026
Ultra
Works awesome and I love the light up remote buttons 😎
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Dennis M
Reviewed at:
roku.com
Posted Mar 3, 2026
This was a wonderful upgrade from our very old outdated roku. We babysit our grandkids and we can get all sorts of educational programs that the children love
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Jeffrey H
Reviewed at:
roku.com
Posted Mar 3, 2026
Great product
We were early adopters of ROKU. Users since the beginning. At work, our investment division gave a one of the first units and we've been using it every since then.
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Gregory S K
Reviewed at:
roku.com
Posted Mar 2, 2026
Roku Ultra: No issues!
This was purchased as a replacement for a ~10 year old Roku 3 unit to convert all tv streaming to 5 Ghz (vice 2.4Ghz). Works great!
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KEVIN M
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roku.com
Posted Mar 2, 2026
The Ultra is great! The sticks are nice, but the Ultra is faster!
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Raymond S
Reviewed at:
roku.com
Posted Mar 2, 2026
This works great - my TV is a first generation smart TV so very slow and clunky. This box hooks up quickly, effortlessly and immediately boots right up and goes into all my streaming services lightening fast with our fiber internet. Couldn’t be happier.
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Miles R
Reviewed at:
roku.com
Posted Mar 2, 2026
We are enjoying it. It is nearing most of our entertainment needs
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Carl O
Reviewed at:
roku.com
Posted Mar 1, 2026
The Roku Ultra is one of the best streaming devices. It is simple to install and setup. Everything you need to connect the Roku to your television is provided. The user interface is easy to use and apps are conveniently displayed.
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James M
Reviewed at:
roku.com
Posted Mar 1, 2026
Roku Ultra
Had Roku players.my entire life. This nee technology the ultra is packed with has made streaming a breeze. I always thought my internet was just not great but it was just a matter of purchasing an up to date Roku player that can keep up with the current speeds of the technology. No buffer issues ever and so smooth. I need to replace all my other players too!!
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Thomas L
Reviewed at:
roku.com
Posted Mar 1, 2026
Pretty good
It was very easy to set up and use. I would give it 5🌟 but nothing is perfect.
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