LG PK340S 75"
Built for commercial environments, its 75-inch Direct-Lit LED panel with a 16/7 duty cycle and LAN/RS-232 control enables reliable, centralized digital signage management. The integrated webOS platform simplifies content scheduling without external players, while HDR10 and HLG support provide basic high dynamic range compatibility. This display is best for corporate or retail settings needing a large, network-controlled screen for static presentations and lobby signage rather than high-impact video walls.
Snapshot
The proof
Performance
Specifications
Full Specifications
Display
| Size | 75" |
| Resolution | 4K |
| Panel Type | LED |
| Backlight | Direct LED |
| Aspect Ratio | 16:9 |
Picture Quality
| Brightness | 300 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 |
Smart TV
| Platform | webOS |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| Dolby Atmos | No |
Connectivity
| HDMI Ports | 2 |
| HDMI Version | 2 |
| USB Ports | 1 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 300x300 |
Power & Size
| Power | 170 |
| Weight | 23.5 kg / 51.8 lbs |
vs Competition
| Spec | LG PK340S 75" | Sony BRAVIA XR XR77A95L | Samsung Neo QLED QN75QN990FFXZA | TCL QM7K Series 98QM7K | Hisense U8 Series 100U8QG | Roku Plus Series 55R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 75 | 77 | 75 | 98 | 99.5 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | QD-OLED | QD-Mini-LED | QLED | Mini-LED | QLED |
| Refresh Rate | 60 | 120 | 120 | 144 | 165 | 60 |
| Hdr | HDR10, HLG | 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 | 2.0 | 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 PK340S 75" | 64.2 | 38.6 | 33 | 43.9 | 75.5 | 44.4 | 10 | 36.7 |
| Sony BRAVIA XR XR77A95L Compare | 91.9 | 95.4 | 90.6 | 87.4 | 98.6 | 84.8 | 88.6 | 96.3 |
| Samsung Neo QLED QN75QN990FFXZA Compare | 85.6 | 99.5 | 85.8 | 89 | 99.6 | 99.9 | 99.9 | 85.1 |
| TCL QM7K Series 98QM7K Compare | 91.9 | 83.5 | 97.6 | 93.6 | 91.6 | 89.6 | 88.6 | 97.8 |
| Hisense U8 Series 100U8QG Compare | 91.9 | 98.3 | 95.9 | 95.3 | 94.6 | 86.8 | 77.6 | 98.9 |
| Roku Plus Series 55R6C7 Compare | 77.5 | 83.5 | 99.8 | 59.4 | 77.2 | 89.6 | 94.6 | 36.7 |
Price
Value & Pricing
B&H Photo 1 offer From CA$1,438
We started tracking prices for this product on May 13, 2026. The chart appears once we have more data.