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.
Resumo
Prós e contras
Prós
- Strong display (65th percentile) 65th
Contras
- Below average user sentiment (1st percentile)
- Below average social proof (21st percentile)
- Below average smart (33rd percentile)
O que dizem os donos
Como a opinião dos donos mudou ao longo do tempo
ExclusivoCom base em quando os clientes realmente escreveram suas avaliações - para ver se os elogios iniciais se mantiveram.
Com base em 3 avaliações de clientes datadas, agrupadas por trimestre civil. A análise por período está em inglês.
As provas
Desempenho
Especificações
Especificações 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 |
Face à concorrência
| Spec | LG PK640S Series PK640S 50" | Sony BRAVIA XR XR77A95L | TCL QM8K Series 75QM8K | Samsung The Frame Pro QN85LS03FWFXZA | Hisense U8 Series 65U8QG | Roku Plus Series 55R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 50 | 77 | 75 | 85 | 65 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | QD-OLED | Mini-LED | QD-Mini-LED | Mini-LED | QLED |
| Refresh Rate | 60 | 120 | 144 | 120 | 165 | 60 |
| Hdr | HDR10, HLG | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) | HDR10, HDR10+, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (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 |
| Produto | HDR | Audio | Smart | Jogos | Display | User Sentiment | Connectivity | Prova social | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| LG PK640S Series PK640S 50" | 64.2 | 38.6 | 32.9 | 39.3 | 65 | 0.8 | 54.1 | 20.7 | 36.7 |
| Sony BRAVIA XR XR77A95L Compare | 91.9 | 95.4 | 90.6 | 87.4 | 98.7 | 0 | 84.7 | 88.1 | 96.3 |
| TCL QM8K Series 75QM8K Compare | 91.9 | 92.9 | 99.1 | 93.6 | 89.4 | 79.1 | 93.1 | 88.1 | 99.3 |
| Samsung The Frame Pro QN85LS03FWFXZA Compare | 85.6 | 91.4 | 83.5 | 80.3 | 97 | 79.1 | 99.4 | 82.1 | 79.8 |
| Hisense U8 Series 65U8QG Compare | 91.9 | 97.4 | 95.9 | 96.5 | 84.4 | 79.1 | 86.8 | 76.9 | 99.5 |
| Roku Plus Series 55R6C7 Compare | 77.5 | 83.5 | 99.8 | 59.4 | 77.2 | 91.1 | 89.6 | 94.2 | 36.7 |
Preço
Custo-benefício
Best Buy 1 oferta A partir de US$ 598
B&H Photo 1 oferta A partir de US$ 827
Price History
Pontuações por utilização
Uma análise completa chega em breve. As especificações, pontuações, preços e gráficos acima estão sempre atualizados.
