| Contrast ratio (dynamic) | 1000000:1 |
| Contrast ratio (typical) | 1200:1 |
| Display brightness | 300 cd/m² |
| Display diagonal | 2.18 m (86") |
| Display resolution | 3840 x 2160 pixels |
| Display technology | LED |
| HD type | 4K Ultra HD |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG) |
| LED backlighting type | Direct-LED |
| Native refresh rate | 60 Hz |
| Response time | 8 ms |
| Touchscreen | No |
| Ethernet LAN (RJ-45) ports | 1 |
| Number of antenna connectors | 1 |
| RS-232C | Yes |
| USB port | Yes |
| Audio output channels | 2.0 channels |
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 2 |
| RMS rated power | 10 W |
| Placement supported | Indoor |
| Product colour | Black |
| Product design | Digital signage flat panel |
| Analog signal format system | ATSC, NTSC |
| Global-IPTV support | Yes |
| Operating hours (hours/days) | 16/7 |
| Purpose | Universal |
| Web browser | Yes |
| Input voltage | 100 - 240 V |
| Power consumption (max) | 157 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 143 W |
| Operating system installed | WebOS |
| Operating system version | 25 |
| Cables included | AC, RS-232 |
| Remote control included | Yes |
| Remote control type | L-con AKB75095376 |
| Stand included | Yes |
| Model name | 86PK640S |
| Unit Box Width | 0.22 |
| Unit Box Length | 2.1 |
| Unit Box Height | 1.25 |
| Category Code | LCD |
| Vendor Homepage | https://www.lg.com/global/business/commercial-display/digital-signage/professional-tv/65pk640s-na/ |
| Description |
Superb Picture Quality with Ultra HD Resolution
|
| Units per Pallet | 0 |
| Unit Calculated Volume | 0.5775 cubm |
| Unit Calculated Weight | 46.5 kg |
| Ethernet LAN | Yes |
| Compliance certificates | Federal Communications Commission (FCC), UL |