Customer Reviews for Roku Ultra 4K 4850R Streaming Media Player, Black
Roku Ultra 4K 4850R Streaming Media Player, Black is New at Staples
Item # : 24618141
Model # : 4850R
- Type of Product Streaming media player.
- Interface/Connectivity HDMI, USB, Ethernet, dual-band Wi-Fi.
Price is $99.99
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
841 reviews
Most helpful positive review
Posted Feb 5, 2026
Enjoying it
It’s working pretty good I love some of the new features on the new ruku
VS
Most helpful critical review
Posted Jan 26, 2026
Used to be good, now it's horrible
It adds channels that you don't want, and several channels (Netflix for one) crashes all the time. Roku's support is useless
michael s
Reviewed at:
roku.com
Posted Feb 5, 2026
Enjoying it
It’s working pretty good I love some of the new features on the new ruku
0up votes 0
0down votes 0
Report
Frank M
Reviewed at:
roku.com
Posted Feb 4, 2026
Nice Features
I bought the Ultra to integrate my stereo system and TV. I don’t use the Roku remote, but a universal one that can turn on the Roku, TV and stereo system. It works very well.
One feature I really appreciate is that I can pause and rewind live TV. Very good feature.
One feature I really appreciate is that I can pause and rewind live TV. Very good feature.
0up votes 0
0down votes 0
Report
Jon E
Reviewed at:
roku.com
Posted Feb 4, 2026
New ROKU is GREAT
Updated a couple of our older ROKU units to the newest model. WOW the clarity is great! No lag time running on WiFi!
0up votes 0
0down votes 0
Report
Vincent D
Reviewed at:
roku.com
Posted Feb 4, 2026
This Roku Ultra provides such excellent service with each of the streaming services that I subscribe to!
0up votes 0
0down votes 0
Report
Fred D
Reviewed at:
roku.com
Posted Feb 2, 2026
So far no problem. It works effectively and easy to use.
0up votes 0
0down votes 0
Report
Roger F
Reviewed at:
roku.com
Posted Feb 2, 2026
REMOTE
Roku is a great devise, but the remote
needs to be improve. The muting button
should be placed in another area; because it interferes when you hold the
remote in order to use it. It is too low for a right hand user.
needs to be improve. The muting button
should be placed in another area; because it interferes when you hold the
remote in order to use it. It is too low for a right hand user.
0up votes 0
0down votes 0
Report
Joe U
Reviewed at:
roku.com
Posted Feb 2, 2026
Roku Ultra
I bought this to replace a Roku stick that I thought was going bad. Turns out it wasn’t stick but I still haven’t figured out issue so still trying to track that down . I previously bought an ultra since my Samsung smart TV kept buffering even though it was up to date. Liked the no batteries to replace which was a major factor but I prefer Roku over Fire stick so no bra...
Read full review
0up votes 0
0down votes 0
Report
Kay A
Reviewed at:
roku.com
Posted Feb 1, 2026
Great Product
Great product. Speedy delivery. Easy set-up. No operational problems. Does everything I expected.
0up votes 0
0down votes 0
Report
Rick C
Reviewed at:
roku.com
Posted Feb 1, 2026
Simply
I love the simplicity of this Roku TV device that enhances the channels that I need for my viewing pleasure, Very Simple as all the apps that I already pay for and subscribe to, so I’m very happy with this Roku Devise, Thank you
0up votes 0
0down votes 0
Report
Susan allen
Reviewed at:
roku.com
Posted Feb 1, 2026
Easy for everyone, no age limit
I love that the remote keypad is lighted and also voice enabled. So easy to add or subtract features like closed captions or listening levels. Go Roku!
0up votes 0
0down votes 0
Report
JenniferDan L
Reviewed at:
roku.com
Posted Feb 1, 2026
Roku Easy to Use & Large Apps
My new TV is not a Roku TV, but I wanted to still use my Roku Streaming devices. I had to buy a new Ultra Roku & love the updates to the remote. The remote is charged using a “C” charger & the remote now lights up. The remote is simple to use. Less is More
Not too many buttons.
Not too many buttons.
0up votes 0
0down votes 0
Report
mary e
Reviewed at:
roku.com
Posted Feb 1, 2026
Great
With my new Roku Ultra, my TV turns on in SECONDS !! I don't have to wait and wait while things load and load,.....(: When I got it for Christmas 2025, I charged it for probably 5 min and I have never had to charge it since, even by today Jan 31, 2026. Great product ! I've always bought ROKUs and I always recommend them.
0up votes 0
0down votes 0
Report
Sandy T
Reviewed at:
roku.com
Posted Feb 1, 2026
It's great!
It was a gift. I had the model below the Ultra & it was fine but the Ultra has functions that make navigating easier. I like the lights also. And your tech staff are terrific!
0up votes 0
0down votes 0
Report
Jacob E
Reviewed at:
roku.com
Posted Jan 31, 2026
Awesome.
Freaking awesome. Go get one. Get the premium one.
0up votes 0
0down votes 0
Report
Mario Galego
Reviewed at:
roku.com
Posted Jan 30, 2026
The best Roku yet
We had purchased a smart tv, that was supposed to be able to stream all of our channels. We were getting constant interruptions and signal issues with the TV and our internet. We placed a Roku stick on the smart TV, and all the issues were resolved. We went out the next day, purchased a Roku Ultra, and haven’t had a single issue. We recommend the Roku Ultra to everyone ...
Read full review
0up votes 0
0down votes 0
Report
Direnda R
Reviewed at:
roku.com
Posted Jan 30, 2026
Better quality picture!
If knew the picture and sound was better quality, I would had bought it in the past. Excellent!
0up votes 0
0down votes 0
Report
Curt Benedict
Reviewed at:
roku.com
Posted Jan 30, 2026
Roku Ultra
I replaced a basic Roku that I had to un plug every other day so that the main screen would work and also on peacock streaming it was jittery after every commercial I had to go in an out of th app for it to work. New ultra Roku has been so much quicker and screen Quality is great. Just needed an upgrade
0up votes 0
0down votes 0
Report
Ronald M
Reviewed at:
roku.com
Posted Jan 30, 2026
Triplets
My third Roku Ultra one on each Samsung tv. Very fast easy set up, lots of memory. Highly recommend . The Roku tv's are also great.
0up votes 0
0down votes 0
Report
Janis B
Reviewed at:
roku.com
Posted Jan 30, 2026
Improved picture quality and is easy to use. I like the way the remote controls light up.
0up votes 0
0down votes 0
Report
Barry S
Reviewed at:
roku.com
Posted Jan 30, 2026
love it especially the feature of having an ethernet connection so you don't have to depend on wifi.
0up votes 0
0down votes 0
Report