
LG 55UR640S9UD
Brand | LG 2018 |
Model | 55UR640S9UD |
Released Year | 2018 |
Type | TV |
Screen Size | 55 in |
Resolution | 3840 x 2160 pixels (4K UHD) |
Refresh Rate | 60 Hz |
Display Technology | LCD |
Wi-Fi | Built-in 802.11ac Dual Band |
Status | Active |
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Overview
The LG 55UR640S9UD is a 55-inch Ultra High Definition (UHD) television offering a resolution of 3840 x 2160 pixels. It is equipped with an IPS panel which provides wide viewing angles and consistent color reproduction. The TV supports High Dynamic Range (HDR10) technology, enhancing contrast and color precision for a more vibrant viewing experience. Powered by LG's WebOS smart platform, it allows access to numerous streaming applications with an intuitive user interface. Connectivity options include multiple HDMI and USB ports, enabling the integration of external devices such as gaming consoles and USB storage. The television also supports screen mirroring and wireless connectivity for added convenience.
Specifications
Audio Input | USB, HDMI |
Product Height | 28.1 Inch |
Display Technology | LCD |
Screen Size | 55 in |
Brightness | 330 Nits |
Refresh Rate | 60 Hz |
Viewing Angle | 178 Degrees |
Color | Titan Silver |
MPN | 55UR640S9UD |
Aspect Ratio | 16:9 |
Screen Finish | Glossy |
Wireless Technology | Wireless LAN |
Maximum Resolution | 3840 x 2160 |
Internet Applications | YouTube, Browser |
Model | 55UR640S9UD |
Product Length | 2.3 Inch |
Features | HDR TV |
Product Width | 48.6 Inch |
Item Weight | 30.9 Pounds |
Connectivity Technology | Wi-Fi, USB, Ethernet, HDMI |
Resolution | 3840 x 2160 pixels (4K UHD) |
UPC | 195174023655 |
Display Size | 55 inches |
Panel Type | IPS |
HDR Support | HDR10 |
Smart Platform | WebOS |
Processor | Quad-Core |
HDMI Ports | 3 |
USB Ports | 2 |
Wi-Fi | Built-in 802.11ac Dual Band |
Ethernet | Yes |
Audio Output | 10W x 2 |
Speakers | 2.0 Channel |
Screen Mirroring | Yes |
Power Consumption | Approximately 110W |
Dimensions (W x H x D) | 1231 x 718 x 58.9 mm |
Weight | 14.4 kg |
Remote Control | Standard IR Remote |
Images
Key Advantages
The IPS panel ensures wide viewing angles with minimal color distortion. 4K UHD resolution delivers sharp and detailed images. HDR10 support enhances picture quality by improving dynamic range. The WebOS platform provides smooth navigation and access to a variety of smart apps. Multiple connectivity options, including HDMI and USB ports, allow versatile device compatibility. Energy-efficient technology helps reduce power consumption.
Limitations
The TV does not support Dolby Vision HDR format, limiting HDR performance compared to some competitors. The built-in speakers offer moderate sound quality and may require external audio systems for enhanced audio experience. The refresh rate is standard and may not be optimal for fast-paced gaming. The design lacks advanced local dimming technology, which can affect contrast in dark scenes. Firmware updates may be sporadic, impacting long-term software compatibility. The remote control is basic without voice recognition features.
FAQ
What is the display resolution of the LG 55UR640S9UD?
The TV features a 4K UHD resolution of 3840 x 2160 pixels.
Does this model support HDR?
Yes, it supports HDR10 technology to enhance dynamic range.
What smart platform does the LG 55UR640S9UD use?
It runs on LG’s WebOS smart platform which offers various streaming apps.
How many HDMI ports are available?
The television includes 3 HDMI ports for connecting external devices.
Is there support for Dolby Vision HDR?
No, this model supports HDR10 but does not support Dolby Vision.
Can I connect USB devices to this TV?
Yes, it features USB ports to connect compatible storage or media devices.
Is screen mirroring available on this TV?
Yes, the TV supports wireless screen mirroring for compatible devices.
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