LG UR640S9 65"
The 65-inch 4K IPS panel delivers 400 nits brightness to maintain visibility in bright retail spaces, leveraging webOS for streamlined digital signage control. Triple HDMI ports and built-in Wi-Fi/Ethernet simplify content distribution, while Crestron compatibility allows enterprise-grade remote management. It’s best for corporate and retail environments needing a fixed 4K display for advertising or informational loops, where portability is not a concern.
Nessun prezzo attuale dai rivenditori
Panoramica
The 30-Second Version
The LG UR640S9 is a solid 65-inch 4K display for digital signage, with a bright panel and useful webOS tools. But it's not a great home TV. Gaming is limited to 60Hz, HDR is basic, and the audio is weak. Only worth it if you find it at the low end of the price range.
Pros & Cons
Pro
- Bright 400-nit panel works well in high-light rooms 73rd
- webOS is easy to use and great for signage 70th
- Three HDMI ports give you decent connectivity
- IPS panel means wide viewing angles
Contro
- No Dolby Vision, just HDR10 and HLG
- 60Hz panel with HDMI 2.0 limits gaming
- Audio is weak at 20W with no sub
- Smart features feel dated compared to newer TVs
Le prove
Performance
Picture quality lands in the 74th percentile, which is solid. The 400 nits of brightness helps in retail spaces, and the 1200:1 contrast ratio is about average for a direct LED panel. HDR support is limited to HDR10 and HLG, no Dolby Vision, and it sits at the 64th percentile there. Gaming is a weak spot. You get a 60Hz panel, 8ms response time, and HDMI 2.0, which puts it in the 41st percentile. Fine for casual play, but don't expect 120Hz or VRR. Audio is a basic 2.0 channel 20W setup, middle of the road at best.
Specifications
Full Specifications
Display
| Size | 65" |
| Resolution | 4K |
| Panel Type | LED |
| Backlight | Direct LED |
| Aspect Ratio | 16:9 |
Picture Quality
| Brightness | 400 nits |
| Peak Brightness | 400 |
| Contrast Ratio | 1200:1 |
| Motion Tech | Motion Eye Care |
HDR
| HDR Formats | HDR10, HLG |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 60 Hz |
| Response Time | 8 |
Smart TV
| Platform | webOS |
| Voice Assistant | ThinQ AI |
| Screen Mirroring | Miracast |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| Dolby Atmos | No |
| eARC | No |
Connectivity
| HDMI Ports | 3 |
| HDMI Version | 2 |
| USB Ports | 1 |
| Wi-Fi | Wi-Fi 5 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 300x300 |
Power & Size
| Power | 169 |
| Energy Star | No |
| Weight | 21.5 kg / 47.4 lbs |
vs Competition
Stacked against the competition, the UR640S9 struggles. The TCL QM6K and Hisense U8 Series both offer better HDR, higher refresh rates, and more modern smart platforms for similar money. The Samsung Neo QLED QN70F blows it away on picture quality, though it costs more. The Roku Pro Series is a better budget pick for home use. The Sony BRAVIA XR is in a completely different league, but it's also way more expensive. For pure signage use, the LG holds its own, but as a home TV, it's outclassed by most rivals in this price range.
| Spec | LG UR640S9 65" | Samsung QN990F | Hisense U7 Series 65U75QG | Sony BRAVIA 7 K85XR70 | TCL QM8K Series 75QM8K | Roku Pro Series 55R8C5 |
|---|---|---|---|---|---|---|
| Screen Size | 65 | 75 | 65 | 85 | 75 | 55 |
| Resolution | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | Mini-LED | Mini-LED | Mini-LED | Mini-LED | Mini-LED |
| Refresh Rate | 60 | 120 | 165 | 120 | 144 | 120 |
| Hdr | HDR10, HLG | HDR10, HDR10+, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | webOS | Tizen | Google TV | Google TV | Google TV | Roku TV |
| Dolby Vision | false | false | true | true | true | 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 |
| Prodotto | HDR | Audio | Smart | Gaming | Display | Connectivity | Riscontro degli utenti | Affordability | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| LG UR640S9 65" | 60.2 | 32.9 | 35.9 | 41 | 70.2 | 53 | 27.1 | 45.6 | 73.3 |
| Samsung QN990F Compare | 82.1 | 99.8 | 92.4 | 88.1 | 99.6 | 99.9 | 99.6 | 12.6 | 83.3 |
| Hisense U7 Series 65U75QG Compare | 90.1 | 95.2 | 95.2 | 95.1 | 83.7 | 96.6 | 86.6 | 51.2 | 97.5 |
| Sony BRAVIA 7 K85XR70 Compare | 74.4 | 88.4 | 90.6 | 78.6 | 95 | 92.9 | 79.7 | 15.1 | 78 |
| TCL QM8K Series 75QM8K Compare | 90.1 | 95.2 | 98.7 | 93.2 | 89.3 | 92.9 | 86.6 | 33.3 | 99.4 |
| Roku Pro Series 55R8C5 Compare | 74.4 | 85.7 | 83.9 | 88.1 | 78.1 | 92.9 | 93.5 | 49.9 | 36 |
Prezzo
Value & Pricing
Pricing is all over the place. We found listings from USD 661 to USD 1,114, which is a huge spread. At the low end, it's a reasonable deal for a 65-inch 4K screen. At the high end, you're paying way too much for what you get. Amazon has the best price right now. Just make sure you're not overpaying for a TV that's really a signage display in disguise.
Monitoriamo i prezzi di questo prodotto dal 19 lug 2026. Il grafico apparirà quando avremo più dati.
Approfondisci
Overview
The LG UR640S9 is a 65-inch 4K TV that's really aimed at businesses, not living rooms. It's built for digital signage, with a bright enough panel and webOS tools for pushing content. But LG sells it as a TV too, so we ran it through our usual tests. The short version: it's a decent screen with some real limitations for home use.
Common Questions
Q: Can I use this as a regular home TV?
Yes, it works as a standard TV with webOS and three HDMI ports. But you'll miss out on features like 120Hz gaming, Dolby Vision, and better audio that similarly priced home TVs offer.
Q: Is this TV good for gaming?
Not really. It has a 60Hz panel, 8ms response time, and HDMI 2.0, which means no 4K at 120Hz or VRR. It's fine for casual gaming, but serious gamers should look at something with HDMI 2.1.
Q: Does it support Dolby Vision?
No. It only supports HDR10 and HLG. If you want Dolby Vision, you'll need to look at other models like the TCL QM6K or Hisense U8 Series.
Who Should Skip This
Skip this if you want a home theater TV. The lack of Dolby Vision, 60Hz panel, and weak audio make it a poor choice for movie nights. Gamers should also pass, since there's no HDMI 2.1 or VRR. If you need a bright, reliable signage display, this is your pick. If you want a TV for your living room, spend your money elsewhere.
Verdict
Buy this if you need a reliable 65-inch display for a business, lobby, or retail space. The webOS signage tools, Crestron support, and bright panel make sense there. For home theater or gaming, look elsewhere. You can get a much better TV for the same money.
Usage Scores
- Complessivo48.5
- Budget60.6
- Gaming46
- Movies42.3
- Sports52
- Outdoor39
- Portable33.1
- Corporate54.5
- Streaming49.8
- Smart Home46