LG 55UR640S 55″ (139.7cm) UHD Digital Signage TV
LG 55UR640S Key Feature:
- Brightness(Typ.) : 400 nits
- Resolution : ULTRA HD (3,840 x 2,160)
- Improved Design with Slim Depth
- webOS-based High Performance
- Easy Content Management/Group Management
- SuperSign Control / CMS Compatibility
also check other size of LG UT640S series avaliblity:
LG 55UR640S: Elevate Your Business with Stunning UHD Signage
Looking for a way to make your business space pop with vibrant visuals and smart functionality? The LG 55UR640S might just be the answer. This 55-inch UHD TV signage isn’t just a screen—it’s a tool designed to captivate, inform, and streamline your operations. Whether you’re running a retail store, managing a corporate lobby, or setting up a meeting room, this LG gem brings a mix of style and tech that’s hard to beat. Let’s dive into what makes it tick, how it fits into today’s digital signage trends, and some practical ways to make it shine—all in a way that’s easy to digest and keeps you hooked.
📺 What’s the LG 55UR640S All About?
The LG 55UR640S is a powerhouse in the world of digital signage. With a 4K UHD resolution (3840 x 2160)—that’s four times sharper than Full HD—it delivers jaw-dropping clarity and color. Powered by LG webOS 6.0 and a Quad-Core SoC, it’s fast and intuitive, letting you manage content without extra hardware. Its 330 nits brightness and IPS wide viewing angle ensure everyone sees the action, no matter where they’re standing. Plus, its slim, ash-blue design adds a sleek touch to any space. It’s built for businesses that want to impress without the fuss.
⚙️ Key Features That Stand Out
Here’s what makes the 55UR640S a crowd-pleaser:
- 🖼️ 4K UHD Display: Crystal-clear visuals with vivid details.
- 💻 webOS 6.0: Smooth, user-friendly interface.
- 🔌 Connectivity: HDMI, USB, RS232C, LAN, Wi-Fi, Bluetooth.
- 📱 Content Management: Built-in CMS for easy scheduling.
- 🌟 Slim Design: Space-saving and stylish.
- 🔊 Audio: Optional external speakers supported.
- ⏰ Versatility: 16/7 operation-ready.
- 🛠️ Remote Control: SuperSign CMS compatibility.
These features make it a go-to for dynamic displays in any setting.
Why It’s a Business Game-Changer
Digital signage is everywhere—shops, offices, hotels—and the 55UR640S fits right into this boom. Its embedded content management system lets you edit playlists or control multiple screens via remote, mouse, or phone, no PC needed. Need real-time promos? Beacon and Bluetooth let shop managers push coupons instantly. The virtual router feature even turns it into a Wi-Fi hotspot for mobile devices. Businesses love its compatibility with tools like Crestron Connected®, streamlining AV control. It’s all about efficiency and engagement—key drivers in today’s market.
Imagine a retail store flashing a 4K sale ad—customers can’t look away. Or a meeting room cycling through agendas, keeping teams aligned. That’s the 55UR640S in action.
🛠️ Practical Tips to Get the Most Out of It
Ready to make it work for you? Here’s how:
- Optimize Content 📱: Use high-res 4K images or videos—think bold product shots or crisp infographics.
- Schedule Smart ⏳: Set playlists for peak hours—morning deals, afternoon updates—via the CMS.
- Go Wireless 🔗: Mirror content from devices on the same Wi-Fi for quick shares.
- Place Strategically 📍: Mount it in high-visibility spots like entrances or lounges.
- Tap Remote Tools ⚙️: Use LG ConnectedCare (optional) for hassle-free maintenance.
Real-World Examples
Picture a café with the 55UR640S by the counter, showing a 4K latte pour that draws a crowd. Or a corporate lobby cycling welcome messages and live news—guests stay informed and impressed. These uses align with the push for smart, eye-catching signage that’s easy to manage, a hot topic online right now.
Conclusion: Ready to Upgrade?
The LG 55UR640S is more than a display—it’s a business booster. Its 4K visuals, smart webOS platform, and sleek design make it perfect for grabbing attention and simplifying operations. Whether you’re luring customers or keeping teams on track, it’s a win. Priced competitively, it’s an investment that pays off in impact and ease. Ready to elevate your space? The 55UR640S is your ticket to standout signage.
1 review for LG 55UR640S 55″ (139.7cm) UHD Digital Signage TV
this is a test
Panel
| Screen Size | 55″ | Panel Technology | IPS |
| Back Light Type | Direct | Aspect Ratio | 16 : 9 |
| Resolution | 3,840 X 2,160 (UHD) | Refresh Rate | 60Hz |
| Brightness | 400nit (Typ.) | Contrast Ratio | 1,200:1 |
| Life time | 60,000Hrs (Min.) | Operation Hours (Hours/Day) | 24/7 |
| Portrait / Landscape | Yes / Yes | model | LG 55UR640S |
Audio
| Audio Output | 10W + 10W |
| Speaker System | 2.0 ch |
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Broadcasting System
| Digital (Terrestrial, Cable, Satellite) |
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| ATSC, Clear QAM |
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MECHANICAL SPECIFICATION
| Bezel Color | Black | Bezel Width | N/A |
| Weight(Head) | 14.0Kg | Weight(Head+Stand) | 14.2Kg |
| Packed Weight | 19.0Kg | Monitor Dimension(W x H x D) | 1,235 x 715 x 57.5 mm |
| Monitor Dimensions with Stand(W x H x D) | 1,235 x 772 x 232 mm | Carton Dimensions(W x H x D) (Box outer size) | 1,360 x 810 x 162 mm |
| VESA Standard Mount Interface | 300 x 300 mm |
POWER
| Voltage, Hz | AC 120 V~, 50 / 60 Hz | Stand-by | Under 0.5W |
| Power Consumption (Max.) | 166.3 | Power Consumption (Typ.) | 140.1 |
Interface
| Side | HDMI In (3 (2.0)), RS-232C(D-Sub 9pin / Phone jack) (Phone Jack, 4pin), LG SVC only (Phone jack type) (Phone Jack Type) |
| Rear | USB (2.0), RF In, Digital Audio Out (Optical), External Speaker Out(3.5mm phone jack), RJ45 (Usage Purpose) (LAN) |
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