LG UR340C 75UR340C9UD 75"
With a 75-inch 4K Direct LED panel, 120Hz refresh rate, and 5ms response time, it handles fast motion without noticeable blur for commercial video playback. Its Crestron Connected certification, USB data cloning, and 16-hour/7-day duty cycle make it ideal for continuous, managed signage deployments. This TV is best for businesses needing a large, always-on display for lobbies or conference rooms where remote control and durability outweigh picture quality.
About This TV
With a 75-inch 4K Direct LED panel, 120Hz refresh rate, and 5ms response time, it handles fast motion without noticeable blur for commercial video playback. Its Crestron Connected certification, USB data cloning, and 16-hour/7-day duty cycle make it ideal for continuous, managed signage deployments. This TV is best for businesses needing a large, always-on display for lobbies or conference rooms where remote control and durability outweigh picture quality.
- Screen size 75
- Resolution 3840x2160
- Panel type LED
- Refresh rate 120
- HDR HDR10
- Smart platform webOS
- HDMI version 2.0
Overview
Performance
Pros & Cons
Pros
- Strong gaming (83th percentile) 83th
- Strong display (77th percentile) 77th
Cons
- Below average social proof (18th percentile) 18th
- Below average smart (30th percentile) 30th
- Below average audio (33th percentile) 33th
Specifications
Full Specifications
Display
| Size | 75" |
| Resolution | 4K |
| Panel Type | LED |
| Backlight | Direct LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Brightness | 300 nits |
| Contrast Ratio | 1200:1 |
HDR
| HDR Formats | HDR10 |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| Response Time | 5 |
Smart TV
| Platform | webOS |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| Dolby Atmos | No |
Connectivity
| HDMI Ports | 3 |
| HDMI Version | 2 |
| USB Ports | 0 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 400x400 |
Power & Size
| Power | 202 |
| Energy Star | No |
| Weight | 31.4 kg / 69.2 lbs |
Value & Pricing
vs Competition
| Spec | LG UR340C 75UR340C9UD 75" | Sony BRAVIA 9 K85XR90 | Hisense U8QG Mini-LED 100" Class U8 Series MiniLED | Samsung QN85D QN85D | TCL QM8K Series 75QM8K | Roku Plus Series 4K QLED Mini-LED 55" Class Smart RokuTV |
|---|---|---|---|---|---|---|
| Screen Size | 75 | 85 | 100 | 75 | 75 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 4K | 3840x2160 |
| Panel Type | LED | QLED | Mini-LED QLED | Neo QLED | MiniLED | Mini-LED QLED |
| Refresh Rate | 120 | 120 | 165 | 120 | 144 | 60 |
| Hdr | HDR10 | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | Dolby Vision, HDR10+, HLG | HDR10, HDR10+, HLG | Dolby Vision IQ, HDR10+, HLG | Dolby Vision, HDR10+, HLG |
| Smart Platform | webOS | Google TV | Google TV | Tizen | Google TV | Roku TV |
| Dolby Vision | false | true | true | false | 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 75UR340C9UD 75" | 50.3 | 32.8 | 30 | 82.9 | 76.9 | 46.8 | 17.9 | 36.9 |
| Sony BRAVIA 9 K85XR90 Compare | 76.1 | 97.1 | 92.7 | 78.8 | 92.8 | 93.9 | 98.1 | 79.7 |
| Hisense U8QG Mini-LED 100" Class U8 Series MiniLED Compare | 98.6 | 98.3 | 96 | 95.4 | 97 | 76 | 89.2 | 99.4 |
| Samsung QN85D QN85D Compare | 84 | 89.4 | 70.2 | 78.8 | 90.9 | 89.8 | 98.1 | 79.7 |
| TCL QM8K Series 75QM8K Compare | 99.5 | 93.9 | 91.3 | 93.8 | 35.9 | 93.9 | 98.1 | 99.7 |
| Roku Plus Series 4K QLED Mini-LED 55" Class Smart RokuTV Compare | 95 | 81.5 | 86.4 | 56.7 | 85.9 | 79.6 | 94 | 74.2 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
