LG Swing 32U889SA 31.5"
The 31.5-inch 4K IPS touchscreen on a rolling floor stand with USB-C 65W power delivery creates a uniquely mobile large-format display. Built-in webOS and Wi-Fi let it stream content independently as a smart monitor without a connected PC. It’s best for educators and collaborative teams needing a repositionable 4K touchscreen that moves easily between rooms.
Acerca de este TV
The 31.5-inch 4K IPS touchscreen on a rolling floor stand with USB-C 65W power delivery creates a uniquely mobile large-format display. Built-in webOS and Wi-Fi let it stream content independently as a smart monitor without a connected PC. It’s best for educators and collaborative teams needing a repositionable 4K touchscreen that moves easily between rooms.
- Screen size 31.5
- Resolution 3840x2160
- Panel type LED
- Refresh rate 60
- HDR HDR10
- Smart platform webOS
- HDMI version 2.0
The 30-Second Version
The LG Swing 32U889SA is a unique rolling 4K touch monitor with a bright, colorful panel that sits in the 87th percentile for picture quality. It's built for mobility and touch-first use cases, but the lack of a built-in battery and a limited app store hold it back. At around $800, it's a compelling option for workout rooms or creative spaces, but it struggles as a traditional monitor or gaming display. Only buy it if you truly need a giant movable touchscreen with smart capabilities.
Overview
The LG Swing 32U889SA isn't your typical monitor. It's a 31.5-inch 4K touchscreen perched on a tall rolling floor stand that lets you pivot, tilt, and wheel it from room to room. If you've ever wanted a giant iPad on a stand that doubles as a smart TV, this thing is basically that. The built-in webOS smarts mean you can fire up Netflix or YouTube without a PC, and the USB-C port delivers 65W to charge your laptop while driving the display. It's an incredibly versatile idea, especially for workout spaces, classrooms, or anyone who wants a giant digital canvas that follows them around.
But here's the catch: versatility comes with compromises. The picture quality is actually a pleasant surprise at this size. With 95% DCI-P3 coverage and 10-bit color, it sits in the 87th percentile of all monitors we track, delivering punchy, accurate colors that beat most office displays. The 350-nit brightness is fine for indoor use, and HDR10 support adds a little extra pop, though the 1000:1 contrast ratio means HDR won't blow you away. Still, for presenting, streaming, or light creative work, the panel is a standout.
Where things get messy is the user experience. The smart platform is limited compared to a full Android or Apple ecosystem, and the app store feels like a walled garden with a really short fence. Owners love the pivoting design and the sheer freedom of moving a 32-inch touchscreen around, but they frequently complain about the lack of a built-in battery and the fiddly process of getting touch input to work with a PC. If you're buying this as a giant interactive whiteboard for meetings, you'll need to plan around those hurdles.
Performance
On paper, the panel specs are solid for a productivity and entertainment hybrid. The 5ms GtG response time keeps ghosting to a minimum, and while 60Hz isn't exciting for gaming, it's perfectly smooth for scrolling, drawing, and video. Our database puts this display's gaming chops right at the 61st percentile, which means it's about average among modern monitors. That's fine for casual gaming via the webOS apps or cloud streaming, but competitive players should look elsewhere. The real-world strength here is the touchscreen itself, which is responsive and accurate once you've got it configured correctly. Combined with the 4K resolution, pinching to zoom on photos or marking up a document feels natural.
Color performance is where this monitor earns its keep. The 95% DCI-P3 coverage translates to vibrant, true-to-life images that make Netflix shows and presentations look excellent. With that picture quality ranking in the 87th percentile, it's one of the best panels in its class for color work, even if the lack of factory calibration means it's not quite ready for professional color grading. The 350-nit peak brightness is adequate for well-lit rooms, but don't expect to combat direct sunlight. And while HDR10 is supported, the edge-lit LED backlight and low contrast hold it back from delivering the deep blacks you'd get from an OLED or a good mini-LED panel.
Pros & Cons
Pros
- Unique rolling stand with pivot and height adjustment 87th
- Excellent color gamut (95% DCI-P3, 1.07 billion colors)
- USB-C with 65W laptop charging and built-in hub
- Large responsive touchscreen with high 4K resolution
- Integrated webOS smart platform works without a PC
Cons
- No built-in battery, requires constant AC power 27th
- Limited app store compared to Android or Google TV 30th
- Touchscreen connection to PC is inconsistent and complicated 31th
- Low 60Hz refresh rate and no adaptive sync for gaming
- Weak 10W speakers with mediocre audio quality
The Word on the Street
Specifications
Full Specifications
Display
| Size | 31.5" |
| Resolution | 4K |
| Panel Type | LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Brightness | 350 nits |
| Contrast Ratio | 1000:1 |
| Color Gamut | 95% DCI-P3 |
| Color Depth | 10-bit |
HDR
| HDR Formats | HDR10 |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | No |
Gaming
| Refresh Rate | 60 Hz |
| Response Time | 5 |
Smart TV
| Platform | webOS |
Audio
| Speaker Config | 2 |
| Wattage | 10 |
| Dolby Atmos | No |
Connectivity
| HDMI Ports | 2 |
| HDMI Version | 2 |
| USB Ports | 3 |
| Wi-Fi | Wi-Fi |
| Bluetooth | 2 |
| VESA Mount | 100x100 |
Power & Size
| Weight | 6.1 kg / 13.4 lbs |
Value & Pricing
Pricing for the LG Swing is all over the map, literally. Across the vendors we track, it ranges from a suspiciously cheap $781 to an eye-watering $26,499. That high figure is almost certainly a third-party marketplace fluke, but at its more common street price of around $800 to $1,000, the value proposition gets interesting. You're essentially paying for the stand and the touchscreen concept. Compared to a standard 32-inch 4K monitor that costs half as much, you're giving up a lot of picture quality and connectivity for the mobility. But if you factor in the cost of a decent rolling cart, a smart TV box, and a touchscreen overlay, the Swing starts to make sense for niche buyers.
The better comparison is to other portable smart monitors, like the Samsung M8, which costs less but lacks touch and a rolling stand. You can get a 32-inch 4K touchscreen from ViewSonic without a smart OS for around $700, but then you lose the convenience of standalone streaming. So if you absolutely need a movable, self-contained big screen that you can poke and swipe, the LG Swing is in a class of its own. At $800, it's a fair deal for the right user; at $1,500, it's a harder sell unless you can't live without that rolling design.
vs Competition
When we stacked the LG Swing against the competitors listed in our database, things got weird fast. Sony BRAVIA 5, Hisense U7, and the Samsung Neo QLED QN900F are all TVs, not rolling touch monitors. They wipe the floor with the Swing in terms of HDR brightness, contrast, and smart TV platforms, but they're completely stationary and don't offer touch input. If you're looking for a home theater display, any of those would be a better investment. The Swing isn't trying to beat them at their own game. Instead, it competes with monitors like the Samsung M8 and Dell P2424HT.
The Samsung M8 is a sleek smart monitor with an excellent Tizen smart platform and a slim design, but it lacks a touchscreen and sits on a standard desk stand. For a similar price, you get a far better app ecosystem and a slightly sharper design, but no pencil-tool-like interaction. Dell's touch monitors, like the P2424HT, are built for productivity with superb connectivity and ergonomic articulating stands, but they top out at 24 inches and have no smart features. The LG Swing bridges these worlds in a clunky but charming way, delivering a 32-inch 4K touchscreen with a smart OS and true portability via the rolling stand. The trade-off is that it does neither office work nor home entertainment perfectly, but for a very specific user who wants both in one movable package, it's the only game in town.
| Spec | LG Swing 32U889SA 31.5" | Sony BRAVIA 9 K85XR90 | Hisense U8 Series 65U8QG | TCL QM6K Series 55QM6K | Samsung S95F QN77S95FAFXZA | Panasonic Z85AP Series 65Z85AP Z85 65" |
|---|---|---|---|---|---|---|
| Screen Size | 31.5 | 85 | 65 | 55 | 77 | 65 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 4K | 3840x2160 | 3840 x 2160 |
| Panel Type | LED | QLED | MiniLED | QLED | OLED | OLED |
| Refresh Rate | 60 | 120 | 165 | 144 | 120 | 120 |
| Hdr | HDR10 | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR10+, HDR10, HLG | HDR10+ | Dolby Vision IQ |
| Smart Platform | webOS | Google TV | Google TV | Google TV | Tizen | Fire TV |
| Dolby Vision | false | true | true | true | false | true |
| Dolby Atmos | false | true | true | true | true | true |
| Hdmi Version | 2.0 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Hdr | Audio | Smart | Gaming | Display | User Sentiment | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| LG Swing 32U889SA 31.5" | 50.3 | 26.7 | 30 | 60.9 | 59.1 | 31.3 | 46.8 | 42.7 | 87 |
| Sony BRAVIA 9 K85XR90 Compare | 76.1 | 97.1 | 92.7 | 78.8 | 92.8 | 68.4 | 93.9 | 98.1 | 79.7 |
| Hisense U8 Series 65U8QG Compare | 90.8 | 97.5 | 96 | 96.6 | 71.8 | 0 | 87.1 | 94 | 99.4 |
| TCL QM6K Series 55QM6K Compare | 98.6 | 90.6 | 91.3 | 93.8 | 38.3 | 81.2 | 89.8 | 89.2 | 98.6 |
| Samsung S95F QN77S95FAFXZA Compare | 69.7 | 97.9 | 94 | 88.6 | 97 | 0 | 96 | 98.1 | 36.9 |
| Panasonic Z85AP Series 65Z85AP Z85 65" Compare | 84 | 89.4 | 50.3 | 84.8 | 52.9 | 92.9 | 81.7 | 98.1 | 36.9 |
Common Questions
Q: Is the LG Swing compatible with a MacBook Pro or other Macs?
Yes, it's compatible with macOS over the USB-C connection. Plug your MacBook into the USB-C port on the monitor, and you'll get video, data, and up to 65W of charging. The touchscreen functionality may require some initial configuration and doesn't always work as smoothly as an Apple Trackpad, but basic input like tapping and swiping should function once drivers are installed.
Q: Can I use this monitor completely without a computer?
Absolutely. The built-in webOS smart platform gives you access to streaming apps like Netflix, YouTube, and Disney+ right out of the box, as long as the monitor is connected to Wi-Fi. You can navigate everything using the included remote or the touchscreen. Just keep in mind the app store is pretty limited compared to a full Android TV, so if you rely on specific niche streaming services, check whether they're available first.
Q: Does the LG Swing have a built-in battery?
No, it does not. This is one of the biggest pain points for owners. The rolling stand gives you physical mobility, but you'll always need to plug the monitor into a wall outlet. If you want a battery-powered portable screen, look for a tablet or a dedicated portable monitor with a built-in battery instead.
Q: How well does the touchscreen work for art or note-taking?
The touchscreen supports multi-touch gestures and is generally responsive, with a smooth 5ms response time that reduces lag. The 4K resolution makes text and lines appear sharp. However, it's not designed for pressure-sensitive pen input like a Wacom tablet, so don't expect precision drawing with a stylus. For handwriting with your finger or basic whiteboarding, it does a decent job, but the experience can vary depending on the app and device you're connecting.
Who Should Skip This
Corporate users looking for a reliable dual-monitor setup or a conference room display with built-in KVM switching should look elsewhere. The Swing's PC touchscreen connection is finicky, and it lacks the business-oriented software and management features found on Dell or HP enterprise monitors. Similarly, serious gamers need more than 60Hz and no adaptive sync. If you're buying a monitor primarily for fast-paced shooters or competitive play, this isn't it. And anyone who wants a portable display for outdoor use or truly cord-free movement should skip the Swing; the lack of a battery means it's a corded appliance, not a giant tablet. Instead, consider a high-refresh gaming monitor or a tablet with a stand for on-the-go touch interactivity.
Verdict
For the right person, the LG Swing is a revelation. Put it in a home gym for following workout videos while you stretch, roll it into a kitchen for cooking tutorials, or set it up in a classroom where kids can draw on a giant canvas. The touchscreen and webOS combo means you don't need a separate computer cluttering the space, and the ability to pivot from landscape to portrait is genuinely useful. Picture quality is better than expected, making it a surprisingly capable secondary TV for casual streaming. If that's the kind of versatility you crave, the Swing delivers an experience you can't get anywhere else.
But if you need a daily driver monitor for desk work, this isn't it. The missing battery means it's always tethered to an outlet, which undercuts the whole portability pitch. Corporate users, in particular, will struggle with the lack of a proper KVM switch or seamless PC touch integration, and the low social proof and user sentiment scores reflect that frustration. Gamers will scoff at 60Hz and no VRR. And if you're hoping for a vibrant app ecosystem like Apple TV or Google TV, the limited webOS store will disappoint. The Swing is a brilliant conversational piece and a neat second screen for very specific tasks, but it's not the Swiss Army knife LG's marketing suggests. Know exactly what you'll use it for before you swipe your credit card.