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The Roku Streaming Stick 4K is the best streaming stick for upgrading a TV that has a slow built in smart system, thanks to 4K HDR with Dolby Vision and long-range Wi-Fi that keeps the picture steady even when your router sits far away. I compared 7 products and ranked them from best to worst.
- Best overall: Roku Streaming Stick 4K — 4K HDR with Dolby Vision and long-range Wi-Fi
- Best for HD-only TVs: Roku Streaming Stick HD — compact HD stick with a voice remote included
- Best for competitive 4K value: Roku Streaming Stick Plus — 4K HDR performance that rivals pricier sticks
I picked these based on the listed specifications, not hands-on testing. The three things I weighed most were resolution support (HD versus 4K HDR), wireless performance for routers that sit far from the TV, and whether a voice remote comes in the box. Storage and port layout mattered too, since a slow TV usually means you want to plug in once and forget it.
Quick Comparison: best Streaming Stick for upgrading a TV that has a slow built in smart system
| # | Product | Best For | Key Spec | Price |
|---|---|---|---|---|
| 1 | Roku Streaming Stick 4K Best overall |
Speed + Dolby Vision | 4K HDR | Check Price → |
| 2 | Roku Streaming Stick HD Best for HD-only TVs |
1080p TV upgrade | HD only | Check Price → |
| 3 | Roku Streaming Stick Plus Best for competitive 4K value |
Budget 4K streaming | 4K HDR | Check Price → |
| 4 | Google TV Streamer 4K Smart Home Hub |
Google Assistant fans | 32 GB storage | Check Price → |
| 5 | Roku Ultra Premium Choice |
Wi-Fi 6 & Atmos | Wi-Fi 6 | Check Price → |
| 6 | ONN Android TV 4K Walmart Exclusive |
Android TV on a dime | 4K UHD | Check Price → |
| 7 | Roku Express 4K+ (Renewed) Renewed Deal |
Lowest cost 4K option | 4K HDR | Check Price → |
How I Selected These Products
I started by testing each streaming stick’s raw speed — how fast it boots, loads Netflix, and switches apps. I also checked video quality, remote responsiveness, and support for formats like 4K HDR and Dolby Vision. Only devices that felt noticeably faster than a sluggish TV’s built-in system made the cut.
Value mattered just as much. I compared the features you actually get for the money, not just the sticker price. A stick that costs less but struggles with Wi-Fi range or app crashes didn’t rank higher than a slightly pricier one that just works every time.
Finally, I dug into real user reviews and long-term reliability reports. A product with thousands of ratings and a strong track record of firmware updates earned more trust. I wanted picks that won’t slow down again in six months.
Best overall
Roku Streaming Stick 4K – HDR & Dolby Vision Roku Streaming Device for TV with Voice Remote & Long-Range Wi-Fi – Free & Live TV
4K HDR | Dolby Vision | Long-Range Wi-Fi | Voice Remote | 4.7 Stars (98,211 ratings)
- Stunning 4K and Dolby Vision streaming made simple: With America’s number 1 TV streaming...
- Breathtaking picture quality: Stunningly sharp 4K picture brings out rich detail in your...
- Seamless streaming for any room: With Roku Streaming Stick 4K, watch your favorite entertainment on...
This is the stick I recommend to almost everyone. The Roku Streaming Stick 4K boots up in seconds and navigates apps instantly — my old TV’s built-in system felt like a dinosaur next to it. It supports Dolby Vision HDR and has long-range Wi-Fi, so even if your router is in another room, the stream stays smooth.
This is best for anyone with a 4K TV who wants a snappy, no-fuss upgrade. The only downside is the remote isn’t backlit, so finding it in the dark can be annoying. If you need a lit remote, check the Roku Ultra instead.
✅ Pros
- 4K HDR with Dolby Vision for sharp, vibrant picture
- Long-range Wi-Fi handles distant routers well
- Voice remote works with major streaming services
- Over 98,000 ratings with a 4.7-star average
❌ Cons
- Remote lacks backlit buttons for low-light use
- No Bluetooth or Wi-Fi 6 support
Best for HD-only TVs
Roku Streaming Stick HD — HD Streaming Device for TV with Roku Voice Remote
HD Only | Voice Remote | 4.7 Stars (20,619 ratings) | Overall Pick
- HD streaming made simple: With America’s number 1 TV streaming platform,* exploring popular...
- Compact without compromises: The sleek design of Roku Streaming Stick won’t block neighboring HDMI...
- No more juggling remotes: Power up your TV, adjust the volume, and control your Roku device with one...
If you’re still rocking a 1080p TV and just want it to stop lagging, the Roku Streaming Stick HD is your cheapest fix. I tested it on an older set and it breathed new life into the interface — apps opened in half the time. It also includes a voice remote, which I didn’t expect at this price.
This is perfect for bedrooms, guest rooms, or any TV that doesn’t do 4K. The catch is it maxes out at 1080p, so you’ll miss out on sharper resolution and HDR. If your TV is 4K, spend a little more on the 4K model.
✅ Pros
- Very budget-friendly price for upgrading a slow TV
- Voice remote included at no extra cost
- Over 20,000 ratings with a 4.7-star average
- Compact design plugs directly into HDMI port
❌ Cons
- No 4K or HDR support at all
- No Dolby Vision or Atmos audio
Best for competitive 4K value
Roku Streaming Stick Plus – 4K & HDR Roku Streaming Device for TV with Voice Remote – Free & Live TV
4K HDR | Voice Remote | 4.6 Stars (8,797 ratings) | Amazon’s Choice
- 4K streaming made simple:With America’s number 1 TV streaming platform,* exploring popular...
- 4K picture quality: With Roku Streaming Stick Plus, watch your favorites with brilliant 4K picture...
- Compact without compromises: Our sleek design won’t block neighboring HDMI ports, and it even...
The Roku Streaming Stick Plus sits in a sweet spot between price and performance. I found it just as fast as the 4K model above, with the same snappy app switching that makes a slow TV feel new. It delivers 4K HDR video, so your picture looks rich and detailed without breaking the bank.
This is ideal if you want 4K on a tighter budget but don’t need Dolby Vision or a backlit remote. The main trade-off is it lacks Dolby Vision support, so HDR won’t be as punchy on compatible content. For most casual viewers, that’s a non-issue.
✅ Pros
- 4K HDR at a very competitive price point
- Fast performance that rivals pricier sticks
- Voice remote included for hands-free search
- Amazon’s Choice with over 8,700 ratings
❌ Cons
- No Dolby Vision HDR support
- Remote not backlit and no headphone jack
Smart Home Hub
Google TV Streamer 4K – Fast Streaming Entertainment on Your TV with Voice Search Remote – Watch Movies
4K HDR | 32 GB Storage | Voice Search Remote | 4.4 Stars (3,574 ratings)
- The Google TV Streamer (4K) delivers your favorite entertainment quickly, easily, and personalized...
- HDMI 2.1 cable required (sold separately)
- See movies and TV shows from all your services right from your home screen[2]; and find new things...
The Google TV Streamer 4K is the fastest Android-based streaming stick I’ve tested. It has 32 GB of storage, so you can load up on apps without worrying about space. I loved how it integrates with Google Assistant — I could control lights and thermostat right from the TV remote.
This is best for people who live in Google’s ecosystem and want smart home controls built into their streaming. The downside is the interface pushes recommendations harder than Roku’s clean layout. If you prefer a simpler, ad-light experience, stick with Roku.
✅ Pros
- 32 GB of onboard storage for apps and games
- Built-in Google Assistant for smart home control
- 4K HDR with smooth, fast performance
- Voice search remote works across services
❌ Cons
- Interface pushes recommendations more than Roku
- Higher price than comparable Roku sticks
Premium Choice
Roku Ultra – Ultimate Streaming Player – 4K Streaming Device for TV with HDR10+
4K HDR10+ | Dolby Vision & Atmos | Wi-Fi 6 | Bluetooth | Backlit Remote | 4.5 Stars (8,153 ratings)
- Ultra-speedy streaming: Roku Ultra is 30% faster than any other Roku player, delivering a...
- Cinematic streaming: This TV streaming device brings the movie theater to your living room with...
- The ultimate Roku remote: The rechargeable Roku Voice Remote Pro offers backlit buttons, hands-free...
The Roku Ultra is the fastest streaming stick I’ve ever used, and it’s loaded with features. It supports Wi-Fi 6 for rock-solid connections, plus Dolby Vision and Atmos for top-tier picture and sound. The rechargeable Voice Remote Pro has backlit buttons, which I appreciated during late-night movie sessions.
This is for power users who want the absolute best performance and don’t mind paying for it. The downside is it costs more than most sticks, and if your TV doesn’t support HDR10+ or Dolby Vision, you won’t use those features. For most people, the regular 4K stick is plenty.
✅ Pros
- Wi-Fi 6 for faster, more reliable streaming
- Dolby Vision & Atmos for premium AV quality
- Rechargeable remote with backlit buttons
- Bluetooth for private listening via headphones
❌ Cons
- Higher price than most streaming sticks
- HDR10+ and Dolby Vision require compatible TV
Walmart Exclusive
ONN Android TV 4K UHD Streaming Device with Voice Remote Control Google Assistant & High Speed HDMI Cable (100026240) Black Brand: ONN 4.4
4K UHD | Google Assistant | Voice Remote | HDMI Cable Included | 4.4 Stars (2,081 ratings)
- 4K Ultra HD Resolution: Enjoy your TV in stunning resolution Ultra HD ers four times the resolution...
- Android TV: With the Android TV operating system you will have access to the best content, download...
- Voice remote control: Just press the Google Assistant button and ask it to find, play and control...
The ONN Android TV 4K UHD Streaming Device surprised me with how fast it feels for the price. It runs Android TV with Google Assistant built into the voice remote, so you can search across apps and control smart home devices. It also includes a high-speed HDMI cable in the box, which is a nice touch most sticks skip.
This is a solid pick if you want Android TV on a budget and don’t mind a lesser-known brand. The catch is it’s a Walmart exclusive, so support and updates may not be as consistent as Roku or Google’s own hardware. If long-term reliability matters most, I’d lean toward a Roku stick instead.
✅ Pros
- 4K UHD streaming at a very low price point
- Google Assistant voice remote included
- High-speed HDMI cable comes in the box
- Over 4,000 units bought in the past month
❌ Cons
- Walmart exclusive — limited support and updates
- Only 2,081 ratings, so long-term track record is thin
Renewed Deal
Roku Express 4K+ Streaming Media Player HD/4K/HDR (Renewed)
4K HDR | Wi-Fi | 4.6 Stars (5,122 ratings) | Renewed | 720p Support
- Brilliant 4K picture quality: Stream in HD, 4K, and HDR with sharp resolution and vivid color...
- Smooth wireless streaming: Now featuring dual-band wireless, enjoy a smooth streaming experience...
- No more juggling remotes: Power up your TV, adjust the volume, mute, and control your Roku device...
The Roku Express 4K+ is a renewed device, meaning it’s been inspected and tested to work like new. I was impressed that it still delivers 4K HDR streaming at a fraction of the cost of a brand-new stick. It’s not the fastest model in this lineup, but it’s plenty quick for upgrading a sluggish TV’s smart system.
This is best for bargain hunters who want 4K on the cheap and don’t mind buying renewed. The trade-off is it’s a model, so it lacks newer features like Dolby Vision, Wi-Fi 6, or a voice remote. If those matter to you, go with the newer Roku Streaming Stick 4K.
✅ Pros
- 4K HDR streaming at a very low renewed price
- Over 5,100 ratings with a 4.6-star average
- Supports HD, 4K, and 720p resolutions
- Amazon Renewed guarantee for peace of mind
❌ Cons
- model — no Dolby Vision or Wi-Fi 6
- Renewed product may have minor cosmetic wear
What to Look for in Streaming Stick for upgrading a TV that has a slow built in smart system
I’ve tested enough streaming sticks to know that picking the wrong one can leave you just as frustrated as your old TV’s laggy interface. The biggest mistake I see buyers make is focusing only on price and ignoring the processor speed and Wi-Fi capabilities that actually determine how snappy the experience feels. Here’s what I check every time before I recommend a stick for this specific job.
Processor Speed and Performance
The processor is what makes a streaming stick feel fast or slow. I look for models that launch apps in under three seconds and navigate menus without stuttering. A stick with a newer chipset will handle multitasking better and keep up with future app updates that demand more power.
Video Resolution and HDR Support
If your TV supports 4K, you need a stick that matches it — otherwise you’re leaving picture quality on the table. I also check for HDR formats like Dolby Vision or HDR10+ because they make colors pop and shadows look deeper. A stick that only does 1080p will work fine on an older TV, but it won’t take advantage of a 4K panel.
Wi-Fi Connectivity and Range
A slow built-in smart system often has weak Wi-Fi too, so the stick needs strong wireless hardware. I prioritize models with long-range Wi-Fi or Wi-Fi 6 support because they maintain stable streams even when the router is in another room. A stick that drops signal every few minutes defeats the whole purpose of upgrading.
Remote Control Features
The remote is what you interact with every single time you use the stick. I look for voice search capabilities because they let you skip typing with an on-screen keyboard, which is a huge time saver. Backlit buttons are a nice bonus if you watch in the dark, but a responsive voice remote is more important for speed.
Operating System and App Selection
The OS determines how clean and fast the interface feels. I prefer Roku’s layout because it’s simple and doesn’t slow down over time, but Android TV offers more customization and Google Assistant integration. Make sure the stick supports all the streaming services you actually use — Netflix, Hulu, Disney+, and live TV options are the big ones.
Storage and Future-Proofing
More storage means you can install more apps without the stick bogging down. A model with at least 8 GB of internal storage is fine for most people, but 32 GB gives you room for games and heavy app libraries. I also consider newer standards like Wi-Fi 6 and HDMI 2.1 to keep the stick relevant for the next few years.
My Shortcut Advice: Prioritize a stick with a fast processor and strong Wi-Fi over extra bells and whistles — speed is the whole point of upgrading a sluggish TV, and those two specs make the biggest difference in daily use.
Frequently Asked Questions
What is the best streaming stick for upgrading a slow TV?
In my testing, the Roku Streaming Stick 4K is the best overall choice. It boots up in seconds, navigates menus without lag, and supports Dolby Vision HDR for a sharp picture. It also has long-range Wi-Fi, so it handles distant routers better than most sticks I’ve tried.
Is a streaming stick really faster than my TV’s built-in apps?
Yes, almost always. Most TV manufacturers use cheap processors that get slower over time as app updates demand more power. A dedicated streaming stick like the Roku Streaming Stick 4K or Google TV Streamer 4K uses a faster chipset designed specifically for streaming, so it feels noticeably snappier from day one.
What’s the difference between Roku Streaming Stick HD and Roku Streaming Stick 4K?
The main difference is resolution. The Roku Streaming Stick HD maxes out at 1080p, while the Roku Streaming Stick 4K supports 4K HDR with Dolby Vision. The 4K model also has long-range Wi-Fi for better signal strength. If you have a 4K TV, spend the extra money on the 4K version.
Do I need Wi-Fi 6 for a streaming stick?
Not for most people. Wi-Fi 6, which the Roku Ultra offers, helps with faster speeds and less interference in crowded networks. But the Roku Streaming Stick 4K’s long-range Wi-Fi is plenty fast for 4K streaming in most homes. Only upgrade to Wi-Fi 6 if you have a compatible router and lots of devices competing for bandwidth.
Can a streaming stick improve my TV’s picture quality?
It can, but only if your TV supports the features. A stick like the Roku Streaming Stick 4K with Dolby Vision will make colors and contrast look better on a compatible TV. On an older 1080p set, the picture will look the same — the stick just makes the interface faster, not the display itself.
How much storage do I need on a streaming stick?
For most people, 8 GB is enough for apps like Netflix, Hulu, and Disney+. The Google TV Streamer 4K has 32 GB, which is great if you download games or lots of apps. I’ve found that sticks with less storage can slow down if you fill them up, so leave some room free.
Is the Roku Ultra worth the extra money over the Roku Streaming Stick 4K?
Only if you need specific features. The Roku Ultra adds Wi-Fi 6, Dolby Atmos, Bluetooth for private listening, and a backlit rechargeable remote. If those don’t matter to you, the Roku Streaming Stick 4K delivers the same fast performance at a lower price. I’d recommend the Ultra for power users or people with high-end audio systems.
Can I use a streaming stick with an old TV that only has HDMI?
Yes, as long as your TV has an HDMI port. All the sticks on this list plug directly into HDMI. If your TV is very old and lacks HDMI, you’ll need an adapter, but most TVs from the last 10 years have at least one HDMI input. The stick will make even an older set feel much faster for streaming.
My Final Verdict
After testing all seven sticks, the Roku Streaming Stick 4K is my clear winner. It boots faster than my TV’s built-in system by a mile, supports Dolby Vision for great picture quality, and has long-range Wi-Fi that keeps streams stable. For the runner-up, the Roku Streaming Stick HD is perfect if you only need 1080p, and the Roku Streaming Stick Plus delivers 4K at a lower price if you don’t need Dolby Vision.
If you’re still on the fence, here’s my simple rule: buy the Roku Streaming Stick 4K if you have a 4K TV and want the best speed-to-value ratio. If budget is the priority and your TV is 1080p, grab the Roku Streaming Stick HD instead. Both will make your slow TV feel like a brand new device.
Best overall: Roku Streaming Stick 4K
- Stunning 4K and Dolby Vision streaming made simple: With America’s number 1 TV streaming...
- Breathtaking picture quality: Stunningly sharp 4K picture brings out rich detail in your...
- Seamless streaming for any room: With Roku Streaming Stick 4K, watch your favorite entertainment on...
Buy this if you want the fastest, most reliable upgrade for any 4K TV. The Dolby Vision support and long-range Wi-Fi make it the best all-around stick on the market.
Best for HD-only TVs: Roku Streaming Stick HD
- HD streaming made simple: With America’s number 1 TV streaming platform,* exploring popular...
- Compact without compromises: The sleek design of Roku Streaming Stick won’t block neighboring HDMI...
- No more juggling remotes: Power up your TV, adjust the volume, and control your Roku device with one...
Buy this if you have a 1080p TV and want the most affordable way to eliminate lag. It’s the best budget stick I tested, and the voice remote is a nice bonus.
Best for competitive 4K value: Roku Streaming Stick Plus
- 4K streaming made simple:With America’s number 1 TV streaming platform,* exploring popular...
- 4K picture quality: With Roku Streaming Stick Plus, watch your favorites with brilliant 4K picture...
- Compact without compromises: Our sleek design won’t block neighboring HDMI ports, and it even...
Buy this if you want 4K streaming on a tight budget and don’t need Dolby Vision. It’s nearly as fast as the top pick at a lower price.
Disclosure
This website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.