50'', 3840 x 2160, 4K Ultra HD, LED, WebOS 25
Key Features
- Resolution : 3,840 × 2,160 (UHD)
- Brightness : 300 nits
- Backlight Life : 30,000 Hrs, 16 Hrs / 7 Days
- LG Solution Compatibility
Description
Superb Picture Quality with Ultra HD ResolutionWith the resolution that is 4 times higher than FHD, it makes the colors and details of the content more vivid and realistic.
Slim DesignThe PK640S stands out with its slim design. Its compact form not only saves space but also allows for easy installation, making it an ideal choice for a variety of settings.
Convenient webOS PlatformLG webOS 25, upgraded in SoC* and web engine, is available on PK640S series for a smooth execution of several tasks. LG webOS smart signage platform enhances user convenience with intuitive GUI.
Versatile Content Management with LG SuperSign CMSLG SuperSign CMS is an integrated, intuitive solution for managing creative and well-organized digital signage content. It helps connect customers to a variety of services while improving the overall user experience.
Content and Group ManagementThe embedded Content and Group Management System lets you easily edit and play content, set playlists, and control signage with a remote control, mouse, or mobile phone—no separate PC or software required. This makes content management straightforward and user-friendly.
Real-Time PromotionWith Beacon and Bluetooth® Low Energy (BLE), shop managers can provide coupons and information in real-time.
Content SharingContent mirroring between devices is available on the same Wi-Fi network.
Wireless Access PointThe PK640S series functions as a virtual router, serving as a wireless access point for mobile devices.
Display Power Management SupportDisplay Power Management (DPM) can be set to ‘On’ when a TV signal is detected, allowing for more efficient power management.
Real-Time Monitoring with LG ConnectedCareLG ConnectedCare, an optional cloud service solution, offers easy and fast maintenance by remotely monitoring the status of displays in client workplaces. It supports fault diagnosis and remote control services, helping to ensure stable operation for clients’ businesses.
Specifications
| Display |
|---|
| LED backlight |
Yes |
| Display diagonal |
50" |
| Display resolution |
3840 x 2160 pixels |
| Display brightness |
300 cd/m² |
| HD type |
4K Ultra HD |
| Response time |
9.5 ms |
| Contrast ratio (typical) |
5000:1 |
| Contrast ratio (dynamic) |
1000000:1 |
| Panel life |
30000 h |
| Touchscreen |
No |
| LED backlighting type |
Direct-LED |
| Display technology |
LED |
| Native refresh rate |
60 Hz |
| Ports & interfaces |
|---|
| Ethernet LAN |
Yes |
| HDMI ports quantity |
3 |
| HDMI version |
1.4 |
| DVI port |
No |
| USB port |
Yes |
| Wi-Fi |
No |
| RS-232C |
Yes |
| DisplayPorts quantity |
0 |
| Audio |
|---|
| Number of built-in speakers |
2 |
| RMS rated power |
20 W |
| Built-in speaker(s) |
Yes |
| Design |
|---|
| Product design |
Digital signage flat panel |
| Product colour |
Black |
| VESA mounting |
Yes |
| Panel mounting interface |
200 x 300 mm |
| Placement supported |
Indoor/outdoor |
| Bezel colour |
Black |
| Performance |
|---|
| Purpose |
Commercial |
| Operating hours (hours/days) |
16/7 |
| Analog signal format system |
NTSC, SECAM, PAL |
| Digital signal format system |
ATSC |
| HDCP |
Yes |
| HDCP version |
2.0 |
| Web browser |
Yes |
| Panel life |
30000 h |
| Wi-Fi |
No |
| Power |
|---|
| Power consumption (standby) |
0.5 W |
| AC input voltage |
100-240 V |
| AC input frequency |
50-60 Hz |
| Computer system |
|---|
| Operating system installed |
WebOS |
| Computer system |
Yes |
| Built-in processor |
Yes |
| Operating system version |
WebOS 25 |
| Weight & dimensions |
|---|
| Width (with stand) |
43.7" (1111 mm) |
| Height (with stand) |
27.6" (700 mm) |
| Depth (with stand) |
10.8" (275 mm) |
| Weight (with stand) |
19.2 lbs (8.7 kg) |
| Display width |
43.7" (1111 mm) |
| Display depth |
2.35" (59.8 mm) |
| Display height |
25.4" (645 mm) |
| Display weight |
51.8 lbs (23.5 kg) |
| Packaging content |
|---|
| Remote control included |
Yes |
| Remote control type |
L-Con |
| Stand included |
Yes |
| Cables included |
Power |
| Network |
|---|
| Ethernet LAN |
Yes |
| Wi-Fi |
No |
| Thin Client |
|---|
| Operating system installed |
WebOS |
| Packaging data |
|---|
| Remote control included |
Yes |
| Remote control type |
L-Con |
| Cables included |
Power |
| Technical details |
|---|
| Teletext function |
Yes |
| Stand included |
Yes |
| Serial interface type |
RS-232C |
| LED backlighting type |
Direct-LED |
| Cable length |
59.1" (1.5 m) |
| Weight (with stand) |
19.2 lbs (8.7 kg) |
| Compliance certificates |
UL, Federal Communications Commission (FCC) |
| Other features |
|---|
| Wi-Fi |
No |
| Width (with stand) |
43.7" (1111 mm) |
| Teletext function |
Yes |
| Stand included |
Yes |
| Serial interface type |
RS-232C |
| Height (with stand) |
27.6" (700 mm) |
| Display technology |
LED |
| Depth (with stand) |
10.8" (275 mm) |
| Cable length |
59.1" (1.5 m) |
| Weight (with stand) |
19.2 lbs (8.7 kg) |
