LG PK640S Series PK640S 50"
The integrated webOS signage platform and RS-232 controllability make this display a streamlined solution for commercial content management, distinct from consumer TVs. Its direct-lit LED panel and HDR10 Pro support provide functional picture quality for indoor corporate and hospitality environments. This display is best for IT administrators deploying simple, networked digital signage in conference rooms or hotel lobbies.
Resumen
Ventajas y desventajas
Ventajas
- Strong display (65th percentile) 65th
Desventajas
- Below average user sentiment (1st percentile)
- Below average social proof (21st percentile)
- Below average smart (33rd percentile)
Opinión de los propietarios
Cómo cambió la opinión de los propietarios con el tiempo
ExclusivaSegún cuándo escribieron realmente sus opiniones los clientes, para ver si los elogios iniciales se mantuvieron.
Basado en 3 opiniones de clientes con fecha, agrupadas por trimestre natural. El análisis por periodo está en inglés.
Las pruebas
Rendimiento
Especificaciones
Especificaciones completas
Display
| Size | 50" |
| Resolution | 4K |
| Panel Type | LED |
| Backlight | Direct LED |
| Aspect Ratio | 16:9 |
Picture Quality
| Brightness | 300 nits |
| Peak Brightness | 300 |
| Contrast Ratio | 5000:1 |
HDR
| HDR Formats | HDR10, HLG |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 60 Hz |
| Response Time | 9.5 |
Smart TV
| Platform | webOS |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| Dolby Atmos | No |
Connectivity
| HDMI Ports | 2 |
| HDMI Version | 2 |
| USB Ports | 1 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | Yes |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 200x300 |
Power & Size
| Power | 102 |
| Weight | 8.6 kg / 19.0 lbs |
Frente a la competencia
| Spec | LG PK640S Series PK640S 50" | Sony BRAVIA XR XR77A95L | Samsung Neo QLED QN75QN990FFXZA | TCL QM8K Series 75QM8K | Hisense U8 Series 100U8QG | Roku Plus Series 55R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 50 | 77 | 75 | 75 | 99.5 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 7680x4320 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | QD-OLED | QD-Mini-LED | Mini-LED | 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 |
| Producto | HDR | Audio | Smart | Gaming | Display | User Sentiment | Connectivity | Valoración social | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| LG PK640S Series PK640S 50" | 64.2 | 38.5 | 32.9 | 39.4 | 65 | 0.8 | 54.1 | 20.9 | 36.8 |
| Sony BRAVIA XR XR77A95L Compare | 91.9 | 95.4 | 90.6 | 87.5 | 98.6 | 0 | 84.8 | 88.6 | 96.3 |
| Samsung Neo QLED QN75QN990FFXZA Compare | 85.6 | 99.5 | 85.8 | 89.1 | 99.6 | 65.6 | 99.9 | 99.9 | 85.1 |
| TCL QM8K Series 75QM8K Compare | 91.9 | 92.9 | 99.1 | 93.7 | 89.4 | 79.1 | 93.1 | 88.6 | 99.3 |
| Hisense U8 Series 100U8QG Compare | 91.9 | 98.3 | 96 | 95.3 | 94.6 | 97.9 | 86.9 | 77.6 | 98.9 |
| Roku Plus Series 55R6C7 Compare | 77.6 | 83.5 | 99.8 | 59.4 | 77.2 | 91.1 | 89.6 | 94.6 | 36.8 |
Precio
Relación calidad-precio
B&H Photo 1 oferta Desde 1131 CAD
Seguimos los precios de este producto desde el 9 may 2026. El gráfico aparecerá cuando tengamos más datos.
Puntuaciones por uso
Pronto habrá un análisis completo. Las especificaciones, puntuaciones, precios y gráficos de arriba siempre están actualizados.
