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 $102.49
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1003 reviews
Most helpful positive review
Posted Apr 1, 2026
would buy another one
easy to set up no trouble doing yf still learning how to use
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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william r
Reviewed at:
roku.com
Posted Apr 1, 2026
would buy another one
easy to set up no trouble doing yf still learning how to use
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Matt B
Reviewed at:
roku.com
Posted Apr 1, 2026
Best streaming device ever
I have had Google Chromecast tvs, fire sticks, Nvidia shields l. Roku ultra is the another streaming device I have ever had with a smooth, clean UI (without all the content pushing)
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Jason G
Reviewed at:
roku.com
Posted Mar 31, 2026
Amazing for streaming!
I got the Roku Ultra for my new home theater and it's awesome! Very fast and has every app available. I love it!
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Judith H
Reviewed at:
roku.com
Posted Mar 31, 2026
Happy
We see more channels and Roku has made it easy to work with. Thanks to Roku
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Deborah R
Reviewed at:
roku.com
Posted Mar 31, 2026
Love it.Its awesome. Would recommend it to anyone.
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Katherine C
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roku.com
Posted Mar 30, 2026
Roku Ultra so much more versatile
Our old Roku just stopped working one day (don’t know what Roku series it was). Upgraded to the Ultra and we are very happy with it. The remote buttons light up when you pick it up, so very easy to use while watching tv at night with the lights out. Volume control on the side of the remote is so much better. With the old Roku we had to control the volume from the tv rem...
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James H
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roku.com
Posted Mar 30, 2026
Remote
Unit working great as it should, but buttons on remote not working properly when pressed!
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Fred S
Reviewed at:
roku.com
Posted Mar 30, 2026
Great product
Love it! Easy to use and fast! Only thing I’d like to have is a number pad on the remote.
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Gerry Reiss
Reviewed at:
roku.com
Posted Mar 29, 2026
Great Upscaling Device
As I wrote in the title, the Roku Ultra is a great upscaling device for mp4 video files. I use the Ultra mainly to play back mp4 and mp3 files that I have stored on USB-A flash drives. When I try to use Samsung SD cards in their proprietary Samsung brand adapter, there is not enough space to fit the adapter in because the USB-A input port is too close to HDMI port. J...
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Jim B
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roku.com
Posted Mar 29, 2026
Roku ultra
Really improved the sound to the sound bar sounds awesome. A lot of other good features makes it very workable.
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Gregory B
Reviewed at:
roku.com
Posted Mar 29, 2026
Roku Ultra
I recently purchased my third Roku Ultra streaming box. Now all three TV's in my home stream with the Roku Box. I enjoy the dependability and the simplicity of use with the Roku Box. I highly recommend the Roku Ultra for streaming.
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joe m
Reviewed at:
roku.com
Posted Mar 29, 2026
Best
Nice I love it..it's fun to play with at all time.....I just love it.
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Mike P
Reviewed at:
roku.com
Posted Mar 28, 2026
Speedy, stellar and sweet
The new model works faster than the older ones I replaced. One of those did not work well with my new tv, but the new Roku works with no issues. The only complaint I have is the lack of lanyard.
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James C
Reviewed at:
roku.com
Posted Mar 28, 2026
Great product easy to use
Even in far reaching area of house, it was able to get a good quality stream
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Nancy H
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roku.com
Posted Mar 27, 2026
Surprisingly very good. I enjoy tv more now with Roku. I would highly recommend.
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Steven B
Reviewed at:
roku.com
Posted Mar 26, 2026
Roku rules!!!
We have a Roku device attached to every TV in the house. Only way to get reliable streaming. We also take a Roku stick in our RV when traveling.
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Carol L
Reviewed at:
roku.com
Posted Mar 25, 2026
AWESOMENESS!
LOVE, LOVE, LOVE MY NEW ROKU ULTRA!!!! I use it everyday, every night to watch my movies and tv series.
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William B
Reviewed at:
roku.com
Posted Mar 25, 2026
Awesome for my set up. Roku Ultra center of house HDMI to amplified HDMI splitter & then split to Livingroom tv, kitchen tv, master bedroom tv, and master bathroom tv. The Bluetooth remote is amazing. Can control from any room I’m watching. Audio is also synched to all TVs. Works like cable without the cost. Couldn’t have this set up without the Bluetooth remote
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John C
Reviewed at:
roku.com
Posted Mar 25, 2026
Roku
I have had my Roku Ultra for I few months now and I love speed it gets from the internet. real easy to use and understand. I recommend getting one.
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Chris L
Reviewed at:
roku.com
Posted Mar 24, 2026
Excellent !
So easy set up, Super Sharp picture on our newer Samsung TV and fast Downloading and changing Channels with our Star Link connection !
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