Description
The LG 86PK640S0UA is an 86-inch 4K UHD (3,840 x 2,160) TV signage display from the PK640S Series, rated for 16 hours a day, 7 days a week.
Display and sound:
- 300 nits of brightness from a direct backlight.
- HDR10 Pro and HLG.
- 10 W + 10 W speakers.
Platform and content:
- A quad-core SoC runs LG webOS 25.
- The embedded Content and Group Management system edits and plays content, sets playlists and controls signage without a separate PC.
Wireless and power:
- Beacon and BLE for real-time promotions.
- Miracast content sharing.
- Wireless access point mode.
- Display Power Management.
It works with LG SuperSign CMS, SuperSign Control and LG ConnectedCare (sold separately), and is backed by a 3-year limited warranty.
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | LG |
| MPN | 86PK640S0UA |
| Series | PK640S |
| Screen Size | 86" |
| Resolution | 3,840 x 2,160 (UHD) |
| Backlight | Direct |
| Brightness (Typ. / Min.) | 300 nits / 260 nits |
| Dynamic Contrast Ratio | 1,000,000:1 |
| Static Contrast Ratio | 5,000:1 |
| Response Time (GtG) | 8 ms |
| Refresh Rate | 60 Hz |
| Lifetime | Up to 30,000 hours |
| Operation Time | 16 hours / 7 days |
| SoC | Quad (K25Lp) |
| HDR | HDR10 Pro, HLG |
| Speakers | 10 W + 10 W, 2.0 channel |
| LG Sound Sync | Yes (Bluetooth or optical) |
| Broadcasting | ATSC / Clear QAM (digital), NTSC (analog), global IPTV support |
| Smart Functions | webOS 25, launcher bar, Quick Access, web browser, YouTube pre-loaded, SDP server compatibility, 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 (HDMI 2) |
| Signage Functions | Vertical setup, fail over, play via URL, Crestron certified compatibility, DPM, time scheduler, NTP sync timer, BEACON, embedded content manager, embedded group manager |
| SuperSign SW Compatibility | Control / Control Plus, CMS (Premium), Simple Editor, LG ConnectedCare |
| Other Features | USB cloning, WOL, SNMP, self diagnostics (USB), TV Link Tuner, HTNG-CEC, Simplink 1.4, IR out, multi IR code, hotel mode / PDM / installer menu, lock mode (limited), port block, welcome screen, insert image, IP Channel Manager, auto off / sleep timer, energy saving mode, Motion Eye Care |
| Connections | HDMI in (2.0), USB 2.0, RF in, digital audio out (optical), RS-232C (phone jack, 4 pin), external speaker out (3.5 mm), RJ45 (LAN) |
| Stand Type | 2-pole |
| Front Color | Black |
| VESA | 400 x 400 mm |
| Dimensions with Stand (W x H x D) | 75.6 x 46.5 x 16.3 in (1,920 x 1,182 x 413 mm) |
| Dimensions without Stand (W x H x D) | 75.6 x 43.4 x 2.4 in (1,920 x 1,102 x 59.8 mm) |
| Shipping Dimensions (W x H x D) | 81.9 x 49.4 x 8.7 in (2,080 x 1,255 x 220 mm) |
| Weight with Stand | 74.9 lbs (34 kg) |
| Weight without Stand | 73.7 lbs (33.4 kg) |
| Shipping Weight | 102.5 lbs (46.5 kg) |
| Bezel Width (On) | 12.4 / 12.4 / 12.4 / 19.4 mm |
| Bezel Width (Off) | 10.3 / 10.3 / 10.3 / 2.5 mm |
| Power Supply | 100 to 240 VAC, 50/60 Hz |
| Power Consumption (Max. / Typ.) | 226 W / 195 W |
| Standby Power | Under 0.5 W |
| Safety / EMC | UL / FCC Class B |
| Other Certification | ISTA6 |
| Accessories | L-Con remote (AKB75095376), power cable (2 m), RS-232C to phone jack cable |
| Warranty | 3-year limited |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some productsβsuch as custom orders, special-order items, audio gear, software, and LED video wallsβare non-returnable. Non-defective returns may be subject to a 20β30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery β trusted by 275+ clients across industries
