LG UR340C 65UR340C9UD 65"
A 65-inch 4K UHD commercial display with 400 cd/m² brightness, HDR10 support, and a slim build engineered for 16-hour/7-day operation. Crestron Connected certification and USB data cloning streamline multi-display management and configuration across corporate networks. This model suits retail and corporate environments that prioritize centralized control and reliable all-day signage without advanced picture demands.
No current retailer price
Snapshot
The 30-Second Version
A workhorse 4K panel for businesses that need reliability over features. Buy it for the lobby, not the living room.
Pros & Cons
Pros
- Built for 16-hour daily operation without breaking a sweat 73rd
- USB data cloning makes multi-display setup painless 72nd
- Crestron Connected certification for pro AV integration
- IPS panel with decent viewing angles for public spaces
Cons
- No smart features, no streaming apps, no web browser
- Audio is weak at 20W, plan for external speakers
- Gaming chops are limited, 60Hz and HDMI 2.0 only
- HDR support is bare minimum, HDR10 and HLG only
What owners think
The Word on the Street
The proof
Performance
The 4K picture is solid, sitting well above average in our database. The 400 nits brightness and 1200:1 contrast won't blow anyone away, but for a screen meant to run 16 hours a day showing menus, schedules, or welcome messages, it's dependable. The 8ms response time is fine for static content, but the 60Hz panel and HDMI 2.0 ports mean this is not a gaming display. The 20W speakers are mediocre, which is typical for commercial panels, most installs will use external audio anyway.
Specifications
Full Specifications
Display
| Size | 65" |
| Resolution | 4K |
| Panel Type | LED |
| Backlight | Direct LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Brightness | 400 nits |
| Contrast Ratio | 1200:1 |
HDR
| HDR Formats | HDR10, HLG |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 60 Hz |
| Response Time | 8 |
| ALLM | No |
| Game Mode | No |
Smart TV
| Platform | webOS |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| Dolby Atmos | No |
| eARC | No |
Connectivity
| HDMI Ports | 3 |
| HDMI Version | 2 |
| USB Ports | 1 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 300x300 |
Power & Size
| Power | 148 |
| Energy Star | No |
| Weight | 21.5 kg / 47.4 lbs |
vs Competition
Against the Sony BRAVIA XR XR77A95L or Samsung Neo QLED QN70F, the UR340C looks bare-bones, but those are consumer flagships with OLED and Mini-LED tech that cost significantly more. The TCL QM6K and Hisense U8 Series are closer in spirit, budget-friendly 4K panels, but they include smart platforms and better HDR. The Roku Pro Series is the real alternative if you want a simple interface without the commercial management features. For a business install, the LG's Crestron support and data cloning give it an edge none of those consumer sets offer.
| Spec | LG UR340C 65UR340C9UD 65" | Samsung Neo QLED QN990F | Sony BRAVIA 9 K85XR90 | TCL QM8K Series 75QM8K | Hisense U8 Series 100U8QG | Roku Plus Series 55R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 65 | 75 | 85 | 75 | 99.5 | 55 |
| Resolution | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | Mini-LED | Mini-LED | Mini-LED | Mini-LED | QLED |
| Refresh Rate | 60 | 120 | 120 | 144 | 165 | 60 |
| Hdr | HDR10, HLG | HDR10, HDR10+, HLG | HDR10, HLG, Dolby Vision | 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 | 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 |
| Product | HDR | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| LG UR340C 65UR340C9UD 65" | 62.5 | 33 | 28.7 | 40.9 | 72.2 | 48.9 | 49.1 | 73.3 |
| Samsung Neo QLED QN990F Compare | 84.1 | 99.8 | 93.5 | 88.3 | 99.5 | 99.9 | 99.6 | 83.6 |
| Sony BRAVIA 9 K85XR90 Compare | 87.6 | 97.2 | 91.9 | 78.2 | 94.7 | 92.7 | 87.1 | 78.1 |
| TCL QM8K Series 75QM8K Compare | 91 | 92.6 | 99 | 92.9 | 89.6 | 92.7 | 87.1 | 99.3 |
| Hisense U8 Series 100U8QG Compare | 91 | 98.4 | 95.9 | 94.7 | 94.7 | 86.1 | 75.4 | 98.8 |
| Roku Plus Series 55R6C7 Compare | 75.9 | 81.8 | 99.7 | 56.8 | 77.7 | 89 | 93.8 | 36 |
Price
Value & Pricing
Pricing is all over the place in the US, ranging from USD 879 to USD 1,173 across three listings. That's a USD 294 spread for the same panel, so shop around. The best deal we're seeing is at the lower end of that range, and at that price it's a reasonable buy for a commercial install. At the high end, you're overpaying for what is essentially a basic 4K panel with no smart features.
Read more
Overview
The LG UR340C is a commercial display wearing a TV costume. It's built for lobbies, conference rooms, and retail walls, not your living room movie nights. The one thing to know: this is a durable, no-nonsense 4K panel with zero smart features, and that's exactly the point.
Common Questions
Q: Is this an IPS screen?
Yep, it's an IPS panel. That means better viewing angles for public spaces where people aren't sitting dead center.
Q: Can I use this as a home theater TV?
You can, but you'd be missing out on everything that makes a modern TV fun. No streaming apps, no smart features, no web browser. You'd need to plug in a streaming stick and external speakers. It's doable, but a consumer TV is a better fit for movie nights.
Q: How does this handle long hours of use?
It's rated for a 16-hour, 7-day duty cycle, which means it's designed to run all day, every day. That's the whole point of a commercial panel like this.
Who Should Skip This
If you're looking for a living room TV with Netflix, Disney+, and all the smart bells and whistles, this isn't it. Go grab a TCL QM6K or Hisense U8 instead, you'll get a better picture and an actual smart platform for similar money.
Verdict
If you need a reliable 4K display for a business environment, the UR340C is a smart pick. It's not flashy, but it's built to run all day and integrate into pro AV setups. For home use, look elsewhere, this thing has no apps and no personality.
