LG 24LQ520S-PU 24"
The built-in webOS smart platform and Wi-Fi casting set this 24-inch HD LED display apart, turning a basic 1366 x 768 panel into a standalone streaming hub without external devices. Its 83Hz native refresh rate provides slightly smoother motion than standard 60Hz monitors, and the wide viewing angles maintain clarity from off-center positions. This is best for dorm residents or kitchen users who need a compact, all-in-one screen for Netflix and casual laptop mirroring, not for gaming or high-detail work.
Snapshot
The 30-Second Version
A 720p screen with great streaming apps in a tiny package. It's a $170 kitchen TV, not a home theater, and the picture quality is rough even for the price.
Pros & Cons
Pros
- webOS is genuinely good and snappy for streaming apps
- 83Hz panel makes menus feel smoother than expected
- Perfectly sized for a kitchen counter or cramped space
- Super simple setup if you just want a smart screen
Cons
- 720p resolution looks soft and dated in 2024
- Picture quality is near the bottom of the entire market
- Tinny 5W speakers sound like a laptop from 2010
- Power cable placement is a known headache for wall mounting
What owners think
The Word on the Street
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 7 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
The 83Hz refresh rate is a genuinely odd surprise on a budget panel like this. It makes scrolling through menus feel a little snappier than the typical 60Hz cheap TV, but don't get excited. The 14ms response time and bottom-of-the-barrel gaming score mean this thing will be a blurry mess with a console plugged in. The real shock is the picture quality, which sits at the 3rd percentile. 250 nits of brightness and a 1366x768 resolution look soft and washed out next to even a basic tablet screen. It's fine for a background news feed, but you won't be watching a movie on this and feeling impressed.
Specifications
Full Specifications
Display
| Size | 24" |
| Resolution | HD |
| Panel Type | LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Brightness | 250 nits |
| Contrast Ratio | 1000:1 |
| Color Gamut | 1.07 Billion Colors (8-Bit+FRC) |
| Color Depth | 8-Bit+FRC |
HDR
| Dolby Vision | No |
| HDR10+ | No |
| HLG | No |
Gaming
| Refresh Rate | 83 Hz |
| Response Time | 14 |
| ALLM | No |
Smart TV
| Platform | webOS |
| Screen Mirroring | Mobile Wi-Fi Casting |
Audio
| Speaker Config | 2.5 |
| Wattage | 5 |
| Dolby Atmos | No |
| eARC | No |
Connectivity
| HDMI Ports | 1 |
| USB Ports | 1 |
| Wi-Fi | ✓ |
| Ethernet | No |
| Optical Audio | Yes |
| VESA Mount | 75x75 |
Power & Size
| Weight | 3.3 kg / 7.3 lbs |
vs Competition
The real competition here isn't another TV, it's a used iPad or a cheap Samsung monitor. A basic Samsung 24" like the one a reviewer mentioned will give you a sharper 1080p picture and better sound for similar money, though you lose the built-in streaming apps. If you absolutely need a small smart TV, the TCL QM6K is in a different league for picture quality, but it's also much bigger and pricier. This LG only wins if size and a sub-$200 price are your only two requirements.
| Spec | LG 24LQ520S-PU 24" | Sony BRAVIA XR XR77A95L | Samsung Neo QLED QN75QN990FFXZA | TCL QM7K Series 98QM7K | Hisense U8 Series 100U8QG | Roku Plus Series 55R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 24 | 77 | 75 | 98 | 99.5 | 55 |
| Resolution | 1366x768 | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | QD-OLED | QD-Mini-LED | QLED | Mini-LED | QLED |
| Refresh Rate | 83 | 120 | 120 | 144 | 165 | 60 |
| Hdr | - | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | HDR10, HDR10+, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | webOS | Google TV | Tizen | Google TV | Google TV | Roku TV |
| Dolby Vision | false | true | false | true | true | true |
| Dolby Atmos | false | true | true | true | true | true |
| Hdmi Version | - | 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 24LQ520S-PU 24" | 14.3 | 57.7 | 32.7 | 0.9 | 0.7 | 28.7 | 34.8 | 61.9 | 2.8 |
| Sony BRAVIA XR XR77A95L Compare | 91.9 | 95.4 | 90.9 | 87.4 | 98.7 | 0 | 85 | 88.5 | 96.4 |
| Samsung Neo QLED QN75QN990FFXZA Compare | 85.6 | 99.5 | 86.3 | 89.1 | 99.6 | 66.1 | 99.9 | 99.9 | 84.9 |
| TCL QM7K Series 98QM7K Compare | 91.9 | 83.4 | 97.7 | 93.4 | 91.8 | 91.4 | 89.7 | 88.5 | 97.8 |
| Hisense U8 Series 100U8QG Compare | 91.9 | 98.3 | 96.2 | 95.1 | 94.8 | 97.9 | 87 | 77.3 | 99 |
| Roku Plus Series 55R6C7 Compare | 77.5 | 83.4 | 99.8 | 58.9 | 77.8 | 91.4 | 89.7 | 94.5 | 36.8 |
Price
Value & Pricing
Pricing on this thing is all over the map, with a wild spread from $170 up to over $4,300 across vendors. Let's be real: the $4K listings are nonsense. This is a $170 TV. At that price, it's a fair deal for a smart kitchen screen. If you see it creeping above $200, walk away and grab a cheap tablet instead.
Read more
Overview
The LG 24LQ520S-PU is a tiny TV with a very specific mission: be a cheap, smart screen for a kitchen, bathroom, or cramped dorm room. And for that, it mostly works. The built-in webOS is the real star here, giving you Netflix, YouTube, and Disney+ without needing to plug anything else in. Just know what you're signing up for. This is a 720p screen in a 4K world, and the picture quality lands in the bottom percentile of our entire database. It's not pretty, but it's functional.
Common Questions
Q: Can I use this to watch local channels with an antenna?
Yep, it has a standard RF antenna port on the back. Just screw in your coax cable, run a channel scan, and you're good to go.
Q: Is this a good choice for a PC monitor?
Honestly, no. The 1366x768 resolution on a 24" screen looks pretty chunky up close for reading text. You'd be way happier with a proper 1080p monitor for the same money.
Q: Does it really take several minutes to start up?
A few owners have reported a painfully slow boot time, sometimes a couple of minutes before it's usable. It's not every unit, but don't expect an instant-on experience like a regular TV.
Who Should Skip This
If you're looking for a primary TV to actually enjoy movies or shows, this isn't it. The 720p resolution and weak brightness are a letdown. Go grab a TCL 4-Series or even a used 1080p Samsung instead. You'll get a much better picture for the same money or just a little more.
Verdict
Buy the LG 24LQ520S-PU if you need the absolute cheapest, smallest smart screen for a spot where picture quality doesn't matter. A bathroom mirror replacement or a background noise machine in a tiny kitchen. For anything else, even a slight budget bump gets you a dramatically better picture. This is a one-trick pony, and the trick is just being small and cheap.