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🎬 Elevate your binge game with Roku Ultra — stream smarter, faster, and louder!
Roku Ultra is the fastest and most powerful streaming player, delivering lightning-fast access to top channels like Netflix and Hulu. It features stunning 4K Dolby Vision picture quality and immersive Dolby Atmos sound, enhanced Wi-Fi and Ethernet connectivity for smooth streaming anywhere in your home, and a rechargeable voice remote with headphone jack and lost remote finder. Includes premium HDMI cable and supports Alexa, Google Assistant, and Apple Home integration.

| ASIN | B08G9TJWW9 |
| Best Sellers Rank | #10,451 in Electronics ( See Top 100 in Electronics ) #61 in Streaming Media Players |
| Brand | Roku |
| Built-In Media | 2 AA Duracell Batteries, Headphones, Premium HDMI Cable, Remote, Roku Ultra Streaming Media Player, power adaptor |
| Color | Black |
| Compatible Devices | Television |
| Connectivity Technology | Bluetooth, USB |
| Connector Type | HDMI |
| Controller Type | Remote Control, Voice Control |
| Customer Reviews | 4.7 out of 5 stars 27,768 Reviews |
| Global Trade Identification Number | 00829610004143 |
| Item Dimensions L x W x H | 5"L x 4.9"W x 1"H |
| Item Type Name | Streaming Media Player |
| Item Weight | 7.9 ounces |
| Manufacturer | Roku |
| Memory Storage Capacity | 256 GB |
| Mfr Part Number | 4800R |
| Model Name | 4800R |
| Model Number | 4800R |
| Number of Items | 1 |
| Other Special Features of the Product | Fastest and most powerful player, Rechargeable remote with hands-free controls, Lost remote finder, Enhanced Wi-Fi & Ethernet option, Cinematic Dolby Vision picture & Dolby Atmos sound, Bluetooth Headphones Mode & music streaming, Massive selection of free, live, and premium TV |
| Resolution | 4k |
| Special Feature | Fastest and most powerful player, Rechargeable remote with hands-free controls, Lost remote finder, Enhanced Wi-Fi & Ethernet option, Cinematic Dolby Vision picture & Dolby Atmos sound, Bluetooth Headphones Mode & music streaming, Massive selection of free, live, and premium TV Special Feature Fastest and most powerful player, Rechargeable remote with hands-free controls, Lost remote finder, Enhanced Wi-Fi & Ethernet option, Cinematic Dolby Vision picture & Dolby Atmos sound, Bluetooth Headphones Mode & music streaming, Massive selection of free, live, and premium TV See more |
| Supported Internet Services | Hulu, Netflix |
| UPC | 829610004143 |
| Unit Count | 1 Count |
| Video Codec | H.264/AVC, H.265/HEVC |
| Video Output Resolution | 3840x2160 pixels |
| Warranty Description | 1 year warranty |
T**R
Highly Competent Streaming Player with All the Options
Its everything I could have expected, a highly competent streaming player with all the options. We're definitely power users at my house. This has an extra powerful Wi-Fi if you are going to stay wireless, and also supports wired ethernet without an extra dongle (FireTV), if you've wired your house with CAT 6 ethernet like me :) . I already have a 4K TV with LG OS, a FireTV stick, and even a Tivo Romio Pro that streams. When my LG TV, FireTV, & Tivo use Wi-Fi they spend noticeably more time opening apps and opening shows than when connected via wired. With this Roku, the Wi-Fi seems nearly no different. I still connected it via Ethernet in the end, but was surprised how equivalent Wi-Fi seemed compared to my past experiences. Its hardware is fast and reliable, such that I've never perceived a delay induced by the hardware. Easy to configure out of the box too. The menus and channels are really easy to navigate, and easy on my eyes. And it supports seemingly all relevant audio and video formats like Dolby Vision & Dolby Atmos, which it audio-detects level of HDR support in your TV. The remote is probably is probably its most multi-faceted and yet simple and intuitive solution. It has volume buttons or mute on the right side by your thumb. it has a headphone jack on the left for silent watching if you don't want to disturb others. It is an RF remote meaning you can tuck the Roku away in a cabinet or behind a TV and it will still work without line-of-sight. But the Roku does have an IR sensor if you have another IR remote too. And most of the buttons are what you'd expect on a modern streamer, but feels simple, easy, and intuitive to use. The skip-back button (like my Tivo button) is something I use a lot, such as if I missed something or didn't hear them quite right. Surprisingly by default it displays closed captioning (subtitle) on the replay so you can see what they said if you were backing it up. But you can turn that off CC on rewind if you rewind often and don't want the distraction of text. And the voice-command button and subsequent command processing is surprisingly good. You can even say things like "skip forward 2 minutes" or whatever. And you can even save your last voice command in one of the two numbered buttons by holding one after, and then repeats that command if you touch it again. I actually use that a lot to skip for ward 30 seconds :) . However, some possible minor negatives are: (1) There is no 30-second instant skip-forward button on the remote. But you can use a voice command to skip any amount of time you want, including 30-seconds, and can store that in one of the configurable buttons. It just isn't exactly instant skip while it processes the command, but close enough. (2) Pausing and resuming leave the screen darkened and showing the progress bar and controls and takes a few seconds to resume normal brightness of the show or movie. That irks me compared to my LG TV that the back button can hide the bar so I can instantly be back into my show in its full picture. (3) Streaming apps may vary by platform, so don't expect them to be identical. For example, I REALLY like the Netflix app on my LG TV for #2 and for fast forwarding that can click right or left through easy picture snapshots rather than a traditional fast forward or rewind that appears in the Roku version of the same app. (4) The volume buttons on the right-side of the remote are easy to accidentally press if you aren't careful, but doesn't really get in the way. (5) If it doesn't detect Dolby Vision, double check that the device it is directly connected to supports it on that HDMI input. Definitely not the fault of this device, but it puzzled me for a while why it didn't detect Dolby Vision at first when my TV supports it (the TV did, but the HDMI input on my Blu-ray player didn't). Roku supports the widest channel library that I am aware of, and is the reason I bought this, for HBO Max. I use this when I want the best sound support to go through my sound system and it delivers a noticeable sound improvement in my home compared to my TV connected back to my A/V receiver. I actually have this plugged into the HDMI In port on my Oppo 4K Blu-ray player.
F**T
Ultra Impressed
I bought a Roku Ultra a few years ago for my folks and all it did was buffer nonstop when I tried to watch any streaming service on it. It drove me mad and I ended up just giving it to a sibling, who actually has no problems with it working for them, haha. Still, I’ve owned Roku devices since they first launched and have always really liked and appreciated their simplicity for the most part and how well they worked for be in the past. So, reading the specs on this latest model, specifically the “50% better WiFi connectivity” that this ultra claimed, well, I thought I’d chance buying it even though it was pricey. And, after having set up this Ultra and after I tried out all my streaming services that I subscribe to on it. I have to say that I couldn’t be happier and couldn’t be more impressed with how wonderfully this latest model functions for me. I completely expect to have buffering issues at some point just because any streaming service will give you them eventually in my opinion. Yet, as far as the actual Roku being able to properly connect to my home’s WiFi network. Well, this model just works flawlessly I believe. I totally am convinced of and believe the advertised, increased, 50% better WiFi connectivity. To me it’s awesome when a product that I buy actually lives up the manufacturers claims :). Woohoo! Plus, I haven’t used a newer Roku in a while and I really am digging all the new features and functions. I haven’t tried the Voice Assist stuff yet but I’d be surprised if it didn’t work flawlessly as well. I also want to say just how grateful I am that Roku has continued to keep the overall aesthetics of the device to be very simplistic, clean looking, not cluttered and just super easy to understand, especially for both my folks. I set everything up for my parents but they were able to learn to how use this Roku very quickly with not too much instruction. They are both almost 70. Which isn’t really that old in my opinion and they are both sharp as heck. It’s just that they didn’t grow up using tech stuff like I did so it can be more confusing for them to learn these devices sometimes I’ve done. That’s one of the reasons I’ve always adored Rokus, though, because pretty much anybody can get up to speed in using the device efficiently in no time at all in my opinion. Also, when initially downloading all my streaming service apps and looking at the sign in functions. I was at the start concerned that I might have issues signing into services such as HBO Max, STARZ and Showtime Anytime with my DirectTV credentials. But, that worry was all for nothing I gladly found out :P. It didn’t look like that I would be able to access a “cable/satellite provider” option from within the respective apps on the Roku itself and sign in that way. But once I just clicked LOG IN I was able to use my phone from there, input the given codes and sign up on the internet at the service’s websites and from there they each offered the cable/satellite provider feature I needed. I’m super happy and thankful it all worked out well for me with that potential issue. I should also say that if you’ve never used a Roku before. That, the fact they use such an infinitesimal small amount of electricity to stay always on (the Roku doesn’t have a shut off function.) That I just forgot how awesome it is to have everything you might use already loaded up and ready to go because the device is always on and there is seriously very little wait time to load any applications on the Roku. That feature will never get old as far as I’m concerned. So, I, of course, cannot speak to how well this new Roku Ultra will work for everyone else who buys and uses one. But as far my use has gone and as I said in my review title, I’m ultra impressed with this latest model. So much so that I believe I will purchase a second one for myself pretty soon. I hope my review was helpful to other shoppers and thanks for reading :D.
R**H
Fantastic!
We have been using Firestick Ultra. We have not been able to update the apps. This is why we were trying the Roku. Positives: Fast: The response time is very quick, opening apps immediately. Voice: The voice searching feature is able to find just what you want. Remote: Rechargeable remote, either using the Roku box and the enclosed cable, or through a standard outlet. The remote also has a find your remote feature, by depressing the talk button on the Roku box and saying "Roku, where's my remote". Picture Quality: The Roku Ultra's picture quality seems both sharper and the colors brighter than our Firestick. Live Channels: So many, perhaps hundred. Negatives: Website setup: Require captcha, which was very difficult to get through. I even tried the audio captcha, which was garbled and difficult to understand. Find my remote: The remote gives a high pitched chirping sound in find my remote mode. My concern is that the sound is not loud enough to find the remote when in the cushions of a sofa. Customer Service: English as a second language customer service assistant, making it difficult to understand the instructions. Also, I do not care for the assistant's insistence on knowing my email address after the issue is resolved. Overall: I am so far impressed with the Roku Ultra. While it is expensive, the one time purchase seems worth it.
G**X
Fabulous product that gave new life to my ‘older’ but excellent Sony 1080p TV
After buying a couple of Roku TVs, and realizing how great they are, I finally decided to cut her cable and convert my two ‘older’ TVs. My first was a Sony that we’ve hade for a long time and I used this product because I have an Ethernet connection inside the cabinet under the TV. I prefer to have TVs connected using Ethernet so as to reduce the traffic on my WiFi. This product has both WiFi and Ethernet so a big plus there. Installing the Roku was easy, my HDMI cables were already in place. I really enjoyed replacing the huge, heavy and very warm cable box (good riddance ). With the Ethernet connection, the install is rather boring. I plugged it in and was left to complete the installation using the remote. The next part of the install was to set up the TVs 1080p screen and the remote. My TV is 1080p and the device discovered that and set it automatically. I was very pleased that Roku remote can power and set the sound natively without having to use the TV’s remote. After years of using multiple remotes and the kludgy CableTV remote, it all works as one! I’m particularly pleased that since AppleTV and AirPlay are supported, that knocks another remote to the curb. Going through the device setup is easy and Roku will ask questions about your preferences in order to tailor some of the apps/channels it puts on your Home Screen. It takes a few minutes and is very straightforward. One thing that I really love about this Roku is the remote. It has the voice control (works great to turn on and off subtitles or switch channels, for example) and a headphone jack for private listening. Honestly, the most satisfying part of the remote is it’s feel. It is a bit weightier than the Roku remotes I got with my Roku TVs and just feels great in my hand. I wish Roku made the TV manufacturers using the Roku OS also use the nicer remote. I just love the remote, even if first timers always ask how to change the volume! Finally, using this as a reason to get deep into the TV cabinet and behind the TV, I was amazed how heavy (and dusty) that TV is. The newer TVs are so light and thin! This Sony is a helluva workhorse tho, and the picture is flawless albeit 1080p. I think it will be a while before there is enough 4K or 8k programming out there to make a difference. This Roku device is a fabulous product that gave new life to my ‘older’ TV. Thanks for reading!
S**F
A great media streamer.
Great piece of tech from Roku. Hooks up easily. Set up went pretty well, except for a confusing pop up that said my connection could not play 4K HDR, when all my hardware will absolutely do just that. There was an option to force it and it took, so all is good, but puzzling why that pop up appeared. Great picture and sound. Provides all the latest features, such as Dolby Vison, Atmost, etc. So many options and channel apps. Nice not to have to have a streamer cater to one provider, such as Apple. Pretty easy to navigate thru the Home and settings page with the remote. Love the feature that helps you find a lost remote. This is one of the few media streamers that offers a USB 3.0 port, which is a great feature. I'm able to plug my USB thumb drive into it and watch videos or photos. I wish every media streamer offered this. It's the main reason I changed from an Amazon 4K firestick to this Roku. The one big thing that I have to ding Roku for is the very poor placement of the mute button on the right side of the remote. I continually hit this mute button accidently with the middle part of my thumb while using the remote, especially when using the volume control above it. Very annoying. The mute button should be on the front of the remote or higher up the right side of the remote, above the main volume control. That is the only thing that keeps me from giving it 5 stars. It also is why I gave "user interface" in the Rate Features column below 3 stars.
K**.
Highly reccomend
Very pleased with this unit. I have 3 other models and will change to this model if they ever go bad. This model has the on/off button for TV plus volume control for TV.
G**2
Better than Google TV
I bought a new tv with Google. After a couple of weeks I was missing my old Roku TV. Roku has many more channels than Google TV. This was easy to setup and now I am pleased with my new TV.
W**D
Finally, Tech That Works, right out of the box!
Bottom line: easy set up, intuitive controls, works perfectly with beautivul picture. This device came with everything included to set up on a stand-alone TV - remote, batteries, headphones, HDMI cable and power adapter. Plugged everything in and followed on screen instructions and had it up and running in about 5 minutes. Associating streaming service accounts to the device is also incredibly easy without typing in on the remote. e.g. log into the service on a laptop, tablet or phone, and enter a code. I'm not a fan of voice control, so I don't use Hey Google or Alexa (but they are advertised to be compatible with this player). The remote has a button to push for voice commands - way easier to enter search values in you tube and elsewhere when you want it, but not constantly listening when you don't. A nice feature is TV power and volume control directly from the Roku remote. This is my basement TV without an AVR, and I lost my remote for this TV some time ago, so this was an unexpected bonus to solve that problem without also buying and programming a universal remote. Comparison to other devices: - This is my 2nd Roku - the other is a Roku 3 that I've had for about 9 years with no issues. It just works. This second device is for a second TV - the Roku 3 is still in service - I have an early Chromecast that has never worked well - continuously losing connection and lately with the google home app, will no longer respond. When searching for this streaming device, Chromecast was not even considered based on that experience. - I installed a Fire Stick for my in-laws. I remember that being a little more fussy to set up and it had ads. I'm currently running on WiFi but part of the reason for buying this model was to have the wired ethernet capability once I run a cable. Model Reviewed: Roku Ultra, 4800X
G**G
Disney+ is not supported in Singapore
The product built with quality. main reason getting this player is it is one of the brand that supported Disney+, but unfortunatedly it does not work at Singapore. There is no news at the moment when Disney+ can be installed on this palyer (had verified with Disney+ Singapore customer support)
A**N
It Just Works.
So much better than the old version I had and that was very good indeed.
J**S
Good
It's a great little box
C**N
Buen artículo
Estuve esperando a que estuviera en promoción y valió la pena la espera, los audífonos y el micrófono en el control remoto funcionan muy bien. Este modelo de roku me interesa por la conexión con cable ethernet y el puerto USB, antes de conectar el cable lo probé de manera inalámbrica y funciona muy bien, no tuve ningún inconveniente, al conectar el cable casi no hay diferencia en la velocidad y sigue siendo muy estable (hay menos de 1 metro de distancia entre el módem y el roku). El puerto USB no reconoció mi dd externo de 2 TB, si funciona con las memorias de 32 y 64 GB con las que lo he probado reproduciendo música y vídeos. Lo que le hace falta (a mi parecer), un navegador para internet. Y lástima que aún no tiene star plus (finales de octubre del 2021). Ampliamente recomendado para televisiones que no son smart (que tengan puerto HDMI), o en mi caso una TV smart pero modelo atrasado, con aplicaciones muy limitadas y lenta para internet
E**E
Great purchase!
Purchased to update 4 yr old LG Smart 4K TV (was having wifi connectivity issues and slow lag time). Have unit connected to modem via ethernet cable. Pro's: Easy to install. Very quick app load times. 100x more apps to choose from over the LG options. Bluetooth remote works well with TV and Roku (line of sight with TV). Cool screen savers. Better picture quality (true 4K when available). Better sound via TV speakers (which are poor to begin with). No monthly cable bills and I can watch local channels!!! Cons: more $$ than other wireless options, but I wanted a hard line into TV to leave more bandwidth available for other home use (using shaw 300 mbps). No complaints. Great purchase.
Trustpilot
2 weeks ago
1 week ago