LG 43PK640S 43″ 4K UHD TV Signage
$698.69
- Resolution : 3,840 × 2,160 (UHD)
- Brightness : 270 nits
- Backlight Life : 30,000 Hrs, 16 Hrs / 7 Days
- LG Solution Compatibility
LG TV Signage with Essential Function

Superb Picture Quality with Ultra HD Resolution
With the resolution that is 4 times higher than FHD, it makes the colors and details of the content more vivid and realistic.

Slim Design
The 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 Platform
LG 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.**
* SoC : System on Chip
** GUI : Graphical User Interface

Versatile Content Management with LG SuperSign CMS
LG 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.
* LG SuperSign CMS is sold separately.
Content and Group Management
Real-Time Promotion
With Beacon and Bluetooth® Low Energy (BLE), shop managers can provide coupons and information in real-time.
* LG only transmits Beacon packets (iBeacon / Eddystone); The specific applications and usage scenarios are determined by the purchaser.
Content Sharing
Content mirroring between devices is available on the same Wi-Fi network.
* This function operates on devices that support Miracast.
** The performance may vary depending on the stability of wireless connectivity.
Wireless Access Point
The PK640S series functions as a virtual router, serving as a wireless access point for mobile devices.

Display Power Management Support
Display 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 ConnectedCare
LG 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.
* The availability of the ‘LG ConnectedCare’ service differs by region, and it needs to be purchased separately. So please contact the LG sales representative in your region for more details.
Specifications
- Tool NameBOE UA73
- Front ColorBlack
- Stand Type2 Poles
- Inch43"
- Resolution3,840 X 2,160 (4K UHD)
- Backlight Unit TypeDirect
- Brightness (nit)270 nits / 240 nits
- Dynamic Contrast Ratio (Dynamic MCI (Hz))1,000,000 : 1
- Static (Panel) Contrast Ratio1,200 : 1 (Typ.)
- Response Time (G to G, ms)8 ms (Typ.)
- Refresh Rate60 Hz
- Backlight Life30,000 Hrs, 16 Hrs / 7 Days
- SoCK25Lp
- SoC (Marketing Name)Quad
- HDR (10 Pro / HLG)Yes / Yes
- Speaker System2.0 ch
- Speaker (Sound Output)10 W + 10 W
- LG Sound SyncYes (Bluetooth or Optic)
- Digital (ATSC / Clear QAM), Analog (NTSC), Teletext (Auto Teletext), Global IPTV Support (IP Streaming)
- webOS25, Smart Home (Launcher Bar), Quick Access, Web Browser, Pre-Loaded App (YouTube Only), SDP Server Compatibility, SW Clock (World Clock / Alarm), Mood Display, Soft AP, Wi-Fi (802. 11ac), Screen Share (Miracast), Smart Share, DIAL, Bluetooth Audio Playback, Mobile Connection Overlay, HDMI-ARC (ARC, HDMI2)
- Signage (Corporate / Retail)Vertical Setup, Fail Over, Play via URL, Crestron Certi. Compatibility, DPM (Digital Power Management), Time Scheduler, NTP Sync Timer, BEACON, Embedded CM (Content Manager), Embedded GM (Group Manager)
- SuperSign SW CompatibilityControl / Control Plus, CMS (Premium), Simple Editor, LG ConnectedCare
- Set SideHDMI In (2.0), USB (2.0), RF In (Only 75”), RS-232C (Phone Jack, 4 Pin (86/65/55/50/43”), External Speaker Out (3.5 mm Phone Jack (65/55/50/43”))
- Set Rear / BottomRF In (86/65/55/50/43”), Digital Audio Out (Optical), RS-232C (Phone Jack, 4 Pin (86/65/55/50/43”), External Speaker Out (3.5 mm Phone Jack (86/75”)), RJ45 (Usage Purpose (LAN))
- USB Cloning, WOL, SNMP, Diagnostics (Self Diagnostics (USB)), SI Compatible Protocol (TV Link Tuner), HTNG-CEC, Simplink (HDMI-CEC (1.4)), IR Out (RS-232C Phone Jack Type), Multi IR Code, Hotel Mode / PDM / Installer Menu, Lock Mode (Limited), Port Block, Welcome Screen (Splash Image), Insert Image, IP Channel Manager, External Speaker Out (Audio Out with 3.5 mm Phone Jack), Moving Picture Playback (SD / HD / Plus HD), Auto Off / Sleep Timer, Energy Saving Mode, Motion Eye Care
- VESA Compatible200 × 300 mm
- W x H x D / weight (with stand)957 × 607 × 237 mm / 6.2 kg
- W x H x D / weight (w/o stand)957 × 559 × 58.3 mm / 6.1 kg
- W x H x D / Weight (Shipping)1,070 × 650 × 113 mm / 8.4 kg
- On Bezel Width (L/R/U/B)7.8 / 7.8 / 7.8 / 17 mm
- Off Bezel Width (L/R/U/B)6.7 / 6.7 / 6.7 / 1.8 mm
- Power Supply (Voltage, Hz)AC 100 ~ 240V, 50/60Hz
- Power Consumption (Max.)80 W
- Power Consumption (Typ.)105 W
- Standby Power ConsumptionUnder 0.5 W
- SafetyUL
- EMCFCC Class B
- OthersISTA6
- Remote Type (L-Con, AKB75095376), Power Cable (86/75” : 2 m, 65/55/50/43” : 1.5 m), RS-232C to Phone Jack Cable












