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Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
You want a small TV that fits a kitchen counter, guest room, or dorm desk without giving up a clear picture. For screens around 21 to 24 inches, the choice between a 720p and a 1080p panel (the number of pixels that make up the image) and between a smart TV (with built-in streaming apps) and a plain monitor changes what you can watch and how sharp it looks.
I’m Min — the founder and writer behind Gadgets Feed. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
We’ve cut through the clutter to find the 21 inch tv options that balance price, resolution, and smart features for any small space.
Our Picks at a Glance
How To Choose The Best Compact TV
Choosing a small TV is less about raw specs and more about matching the screen to its room and purpose. You need to think about where it will live (kitchen, bedroom, desk), what you’ll connect to it (streaming stick, game console, antenna), and how much you want to spend on a secondary screen.
Resolution: Is 720p Enough?
On a 21-24 inch screen, the jump to 1080p is less noticeable than on a big living room TV because the pixels are so densely packed. At a typical viewing distance of 6-8 feet, a 720p panel can look sharp and crisp. A 1080p panel gives you a clearer image if you sit very close, like when using it as a computer monitor, and it future-proofs you for higher-quality content.
Smart OS vs. The Simple Way
Smart TVs come with a built-in operating system (OS) like Roku, Fire TV, or webOS, which lets you stream apps directly on the TV with a single remote. The alternative is a non-smart TV (often called a monitor) that you pair with a streaming device like an Apple TV, Fire Stick, or Roku. This keeps the TV fast and simple, avoids software bloat, and often gives you a clearer 1080p picture for less money.
Connectivity and Mounting
Check the back panel before you buy. If you have older gear like a Wii or a cable box, you’ll want composite (AV) jacks, not just a single HDMI port. Look at the VESA pattern (e.g., 100×100) to ensure your wall mount or existing stand will fit. If you plan to use a soundbar, an HDMI ARC port simplifies the audio connection so you don’t need a separate optical cable.
Quick Comparison
| Model | Best For | Resolution | Screen Size | Smart Platform | Amazon |
|---|---|---|---|---|---|
| ONN 24-Inch HD Smart TV★ Best Overall | Budget-friendly value with voice control | 720p HD | 24-inch | Smart TV (Roku) | Amazon |
| Roku 24-Inch Select SeriesTop Performer | The best all-around Roku experience | 720p HD | 24-inch | Roku TV | Amazon |
| INSIGNIA 24″ F20 SeriesAlexa Built-In | Alexa-powered Fire TV streaming in a small space | 720p HD | 24-inch | Fire TV | Amazon |
| Westinghouse 24-inch Xumo TV | AirPlay and Bluetooth with a full port selection | 720p HD | 24-inch | Xumo TV | Amazon |
| SANSUI 24-inch WebOS TV | Bold picture with Dolby Atmos for its size | 768p HD | 24-inch | webOS | Amazon |
| VIZIO 24-inch V Series (Renewed) | AirPlay 2 and Google Cast with dual-band Wi-Fi | 720p HD | 24-inch | SmartCast | Amazon |
| TuTu 22 Inch FHD TV | A pure, dumb 1080p display for your streaming stick | 1080p FHD | 22-inch | None (Non-Smart) | Amazon |
| VIZIO 24-inch D-Series | Gaming and crisp 1080p with FreeSync | 1080p FHD | 24-inch | SmartCast | Amazon |
| LG 24LQ520S-PU | Premium small-screen clarity and multi-device use | 720p HD | 24-inch | webOS Hub | Amazon |
In‑Depth Reviews
1. ONN 24-Inch Class HD Smart TV
Our pick — over 4★ from 100+ verified ratings; the strongest balance of quality and price.
The guest-room hero that wins people over with sheer, simple value.
If you just need a reliable, no-fuss TV for a guest bedroom or kids’ room, this ONN is the crowd favorite. The 720p LED panel renders colors vividly, making fast-moving scenes look smooth and natural., and the 16:9 aspect ratio handles movies and shows exactly as they’re meant to be seen. Setup takes minutes, and the picture earns “10/10” shouts from owners who expected far less at this level.
It’s a full smart TV, so you get instant access to streaming giants like Netflix, YouTube, and Disney+ right on the set. You can also talk to it — Alexa and Google Assistant are both built in, so you can play movies and shows with your voice instead of hunting for the remote. For a secondary room, that hands-free control is a genuinely nice convenience.
Be honest with yourself: the picture and value win praise, but app stability and speaker volume get mixed reviews. Some buyers report occasional app crashes, and the built-in speakers are quiet, so you might add a soundbar (a separate speaker bar) later if you want louder audio. That trade-off is part of the low price, and most owners mention it’s worth it for the size and cost.
budget pick
- Picture quality is the most-praised trait, drawing far more compliments than any other feature
- Voice control via Alexa and Google Assistant for hands-free playback
- Wall-mountable design for a flexible, adjustable viewing angle
basic sound
- Sound quality is hit-or-miss, with some units sounding weak
- Some customers note apps crashing, so the OS isn’t perfectly stable
small rooms: you want the simplest, most affordable smart TV for a kid’s room or guest space without fussing over premium specs.
big screens: you need booming built-in speakers or a perfectly glitch-free streaming interface day one.
2. Roku 24-Inch Select Series Smart TV
The 23-inch counter king that makes setup feel easy.
The Roku Select Series earns its spot because its 24-inch screen delivers a bright 720p picture (720 horizontal lines of resolution) that owners repeatedly call “sharp.” The Roku Smart Picture engine (a built-in processor) cleans up incoming TV signals and automatically selects the best picture mode, so you rarely adjust settings. It’s a set designed to be “hard to outgrow,” meaning it stays useful as your needs change.
Setup is the star here — reviewers point out it’s easy, with apps and logins auto-loading from your Roku account. The simple, uncluttered remote is widely loved, and the Bluetooth Headphone Mode is a standout feature: pair your wireless headphones and watch without waking the house. It also works with Roku Voice, Siri, Alexa, or Google Assistant, plus Apple AirPlay for sharing from your phone.
What wins people over is the quality, and the thing everyone raves about is the sound — “remarkable for a 23-inch” is a recurring theme. The only recurring gripe is the stock stand, which feels weak; owners recommend a 200mm VESA wall mount or a sturdy third-party stand for a more solid footprint. Given the price, this is a fantastic pick for kitchens, bedrooms, and even RVs.
Roku fans: anyone who wants the most reliable, easiest-to-use streaming experience with great sound in a compact size.
cord cutters: plan on a cheap VESA stand or wall mount, because the included feet feel less premium than the TV itself.
3. INSIGNIA 24″ F20 Series Fire TV
The Fire TV that turns a tiny space into an Alexa-powered theater.
If you live in the Amazon ecosystem, this Insignia 24-inch puts Fire TV at the center of any small room. The 720p panel delivers “sharp, vibrant” pictures that owners say are excellent for kids’ gaming (Wii, Switch) and general streaming. The Alexa Voice Remote is the real draw — press a button and ask Alexa to find, launch, and control content, or switch to cable, all hands-free.
Sound gets a boost from DTS Virtual:X, which creates a three-dimensional audio experience from the TV’s own speakers — a feature you usually see on much larger sets. There’s also HDMI ARC, which sends audio from the HDMI jack straight to a compatible soundbar, removing an extra cable. With 2 HDMI ports, composite (AV) jacks for older consoles, a headphone jack, and coaxial input, it’s flexible enough for most setups.
The picture clarity draws the most praise by a wide margin, and easy setup follows close behind. The catch is stability: some shoppers say crashes or restarts, and a smaller number describe issues that surfaced after a few months of use. For a kids’ room or secondary space, the value is hard to argue with — but check your unit early and know the warranty path.
Fire TV built-in: DTS Virtual:X sound and a full Alexa voice remote make it feel far more advanced than its price suggests.
ads clutter: report any glitching early, since stability is the most common concern in owner feedback.
4. Westinghouse 24-inch Smart TV (Xumo)
The most connected small TV, with AirPlay, Bluetooth, and a full port array.
This Westinghouse 24-inch is a connectivity powerhouse disguised as a simple bedroom TV. The Xumo platform gives you Netflix, Prime Video, Disney+, Hulu, and more in one place, plus the Xumo Play app with 350+ free live channels and 70,000+ on-demand movies and shows — no subscriptions required. It’s a great budget way to cut the cord.
Where it truly shines is connections: 3 HDMI inputs, 1 USB, composite video for a classic Wii, and optical digital audio out. Built-in Bluetooth 5.1 lets you pair wireless headphones or a soundbar without cables, and Apple AirPlay 2 lets you mirror from your iPhone, iPad, or Mac. The included voice remote handles universal search across apps, so you can speak a title and skip the app-hopping.
Quality and value get the most positive mentions, and the picture and volume are called “clear” and “great” by owners using it on a gazebo or in a bedroom. The main downsides are a sluggish menu, especially in the Xumo app, and some connectivity hitches. The Dolby Atmos support and Bluetooth 5.1 pairing make this a surprisingly capable audio hub for its size.
Xumo users: you want the deepest port selection and wireless audio options in a compact, budget-friendly TV.
app lovers: the Xumo menu can feel slow, so be patient with app navigation.
5. SANSUI 24 inch WebOS Smart TV
The one that brings cinematic Dolby Atmos sound to a 24-inch frame.
Most small TVs treat sound as an afterthought, but the SANSUI 24-inch is different. It packs dual 8W speakers with Dolby Atmos and five sound equalizer detail ranges, plus Dolby Video for the picture. Owners call the picture quality “good” and the value “impressive,” with one noting it works great as a wall-mounted bedroom TV and another taking it on vacation because it’s small enough to travel.
The 768p LED VA panel delivers a 1200:1 contrast ratio, 200 Nits brightness, and 178-degree viewing angles for consistent side views., so the picture holds up from the side. On the connectivity side, you get HDMI 1.4 x 3, USB 2.0 x 2, Bluetooth 5.2, an RJ45 Ethernet port, and a digital ATSC tuner for free over-the-air channels. The webOS hub open up Netflix, Prime Video, Hulu, Disney+, and HBO Max with AirPlay support for mirroring Apple devices.
Owners praise its quality and value, with one happy to place it over a kitchen counter given its compact size. The pairing and streaming are great — Dishnetwork users report it partners well. The trade-off: sound quality gets mixed reviews (the 8W speakers can’t rival a soundbar), the remote is a common complaint, and a few owners find the boot time slow. For a bedroom or kitchen, the dual speakers are a clear step up.
webOS smooth: dual 8W speakers with Dolby Atmos give it genuine audio presence for its size class.
no 4K: ideal for a bedroom or counter where you value sound and a slim, bezel-less look over raw power.
6. VIZIO 24 Inch V Series Smart TV (Renewed)
A solid 720p performer for a gym or workout space, renewed and ready.
This VIZIO V Series 24-inch delivers a clear, crisp 720p picture in a compact frame, and the renewed badge means a lower price for a solid secondary screen. Owners love it for a gym or small room, praising the “great resolution and sound” and easy install. The picture quality gets the most positive attention, which is exactly what you want in a value TV.
It’s equipped with AirPlay 2 and Google Cast, so you can stream or mirror movies, music, and photos from your phone or tablet directly to the screen with one tap. DTS Virtual:X provides cinematic, multidimensional audio from the built-in speakers, and WiFi 5 dual-band keeps streaming stable and fast. Bluetooth compatibility lets you pair wireless headphones for private listening.
The honest reality: as a renewed unit, functionality gets mixed feedback. Some owners say it works great, while others report connectivity freezes or setup confusion — that’s the lottery of refurbished gear. A few mention missing stand screws (2 instead of 4), but the TV itself holds fine. For a solid picture at a budget price with top-tier casting features, this is a strong candidate if you’re comfortable with the renewed gamble.
budget gamers: budget-conscious buyers who want AirPlay 2 and Google Cast in a small, clear picture for a gym or den.
warranty hawks: you want zero risk; renewed units can arrive with minor quirks, so buy from a seller with a good return policy.
7. TuTu 22 Inch FHD TV
The deliberately ‘dumb’ TV that gives you 1080p purity and zero bloatware.
Here’s the contrarian pick: a non-smart TV that owners actively prefer for its simplicity. The TuTu 22-inch runs no built-in smart OS, which means no forced ads, no privacy concerns, and no software slowdowns. It boots straight to your cable or streaming stick, so you get full control of your viewing environment and zero learning curve.
The picture is a genuine step up in sharpness — Full HD 1080p resolution on a 22-inch screen, which makes text and games look noticeably crisp. It’s designed to pair flawlessly with a Roku, Fire Stick, Apple TV, or gaming console, transforming it into a vibrant display for whatever you already own. A built-in ATSC tuner grabs free over-the-air HD channels for local news and sports without any monthly fee.
Quality and value get the most positive attention, and owners note the sound is better than similar TVs they’ve owned, with a 160-degree viewing angle and 5ms response time keep gaming smooth and blur-free.. The main catches: the remote is a must-have since there are no on-TV buttons, and some report the audio can sound thin. The 3 HDMI + AV ports keep it flexible for a desktop monitor or a senior’s simple viewing setup.
desk corners: anyone who already owns a streaming stick or wants a pure 1080p monitor with no smart-TV clutter.
movie nights: you don’t have a streaming device and want an all-in-one smart TV with apps built in.
8. VIZIO 24-inch D-Series Full HD Smart TV
The small-screen gamer’s choice with Full HD crispness and console-ready features.
If you want the sharpest small-screen image for gaming or desktop use, the VIZIO D-Series 24-inch is your best bet. Its 1080p Full HD resolution is a clear step above the 720p panels on most rivals in this size class, delivering noticeably crisper text and game detail. The Full Array LED backlight ensures even lighting across the screen for uniform brightness., and the IQ Picture Processor speeds up navigation.
The V-Gaming Engine auto-tune picture mode and enables FreeSync for low-lag console play. It tune picture mode automatically and enables Auto Game Mode, Variable Refresh Rate with AMD FreeSync, and the D-Series’ lowest input lag — so console gaming feels responsive and smooth. Owners double as computer monitors, praising the “great picture” and “great value” for all apps, though the boot and app load can take around a minute.
Picture quality and size get the most compliments, and SmartCast gives instant access to Netflix, Disney+, YouTube, and HBO Max from the start. The recurring criticism is the sound, which owners describe as “tinny” and “awful” as a primary TV speaker — plan on a soundbar if you want real audio. Some also report software glitches, so treat the UI gently. For picture and gaming, this can’t be beaten in this size.
bedroom use: gaming, desktop monitor use, or any scenario where 1080p sharpness beats everything else at this size.
future proofing: a soundbar, because the internal speakers are the weakest link of an otherwise excellent picture.
9. LG 24LQ520S-PU Smart TV
The premium kitchen showpiece where every seat is the best seat.
The LG 24LQ520S-PU is the premium pick here, and it earns that with a wide viewing angle that owners say stays sharp from the side — “visible at sharp viewing angles” is praise that matters in a kitchen where you move around. The 720p HD picture (720 horizontal lines of resolution) is called “excellent” and “crystal clean,” and the compact design mounts under a cabinet using VESA compatibility (a standard 100x100mm hole pattern for wall mounts).
It’s built as a smart monitor that doubles as a TV, so you can connect a laptop, media player, or gaming console with ease for streaming, work, or play. The webOS Hub gives you Netflix, Prime Video, Hulu, Disney+, and HBO Max, and the LG ThinQ app with Magic Remote voice control lets each family member create individual profiles and tailored recommendations. Screen Share, Bluetooth, or Wi-Fi make instant streaming easy without extra cables.
Buyers praise the picture quality and overall build, plus the sound and compatibility with Apple Home (Apple’s smart-home system). The bundle adds a 1-year premium extended service plan, a rarity at this price point. The main hiccup: some owners find the initial Wi-Fi setup finicky, and the interface takes time to learn. For a kitchen or workshop where you want a clear image from any angle, this LG beats the Roku Select Series on viewing angles, though the Roku has a simpler interface.
top quality: a wide-viewing-angle picture and multi-device flexibility in a premium, space-saving package.
pricey: get through the initial network setup, and the webOS interface becomes smooth; a bit patient at first.
Understanding the Specs
Resolution (720p vs 1080p)
This is the single most important spec for a small TV. 720p (also listed as 768p) is perfectly adequate for a 22-24 inch screen at a normal viewing distance of 6-8 feet — the pixels are packed tightly enough that you won’t see individual dots. 1080p (Full HD) gives you a noticeably sharper image if you sit closer, such as when using the TV as a computer monitor or for gaming on a desk. If you can find 1080p at a good price, grab it; otherwise, 720p will serve most bedrooms and kitchens well.
VESA Mount and Connectivity
VESA is the standard pattern of screw holes on the back of a TV used to attach a wall mount (e.g., 100×100 means holes spaced 100mm apart). Always check this before buying a mount. For connections, look at how many HDMI ports you need for your streaming stick, console, or cable box. Composite (AV) jacks are the yellow/red/white inputs for older consoles like the Wii. HDMI ARC (Audio Return Channel) is a single HDMI port that sends audio to a soundbar without a separate optical cable, which simplifies your setup.
FAQ
Is a 720p TV good enough for a 24-inch screen?
Should I buy a smart TV or a non-smart TV with a streaming stick?
What does the VESA pattern mean for wall mounting?
Can I use headphones with a small TV for private listening?
Can I mount a 24-inch TV under a kitchen cabinet?
Will a 24-inch TV work as a computer monitor?
Which small TV has the best sound quality?
Do these TVs work with Apple AirPlay?
How much energy does a small TV use?
Final Thoughts: The Verdict
For most people, the 21 inch tv winner is the ONN 24-Inch HD Smart TV because it nails the essentials — a great picture, voice control, and a rock-bottom price — making it the undisputed value king. If you want the smoothest smart TV experience with standout sound, reach for the Roku Select Series. And for a premium small-screen experience with a wide viewing angle, the LG 24LQ520S-PU is the one to watch.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of August 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
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