LG - 55" Class (54.6" Diag.) - LED - 2160p - Smart - 4K Ultra HD TV
Model: 55UF6450
SKU: 4517500
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- Key Specs
- Display Type: LED
- Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- Screen Size Class: 55 inches (The group size measurement of a screen. This differs from a screen size measured diagonally from corner to corner.)
- High Dynamic Range (HDR): false (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- LED Panel Type: NanoCell LED
- Backlight Type: Direct Lit (Edge-lit: lights are on the edges of the display with ~10 zones of vertical LEDs. Direct-lit: lights are on the edges and behind the screen for more light uniformity than Edge-lit. Full array: direct-lit with local dimming for greater contrast with up to 100 zones of LEDs.)
- Refresh Rate: 120Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Specific Manufacturer Technologies: Tru-4K Engine (This is technology that's specific to a TV brand (sometimes called proprietary technology). Here you'll see terms related to picture quality, brightness, processors and more.)
- Smart Platform: webOS (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
- Featured Streaming Services: Netflix, YouTube (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
- Number of HDMI Inputs (Total): 3
- Voice Assistant Built-in: Other (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- General
- Product Name: 55" Class (54.6" Diag.) - LED - 2160p - Smart - 4K Ultra HD TV
- Brand: LG
- Model Number: 55UF6450
- Model Year: 2015
- Dimensions
- Product Height With Stand: 30.4 inches
- Product Width: 48.8 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth With Stand: 9.3 inches
- Product Height Without Stand: 28.4 inches
- Product Depth Without Stand: 2.2 inches
- Product Weight With Stand: 39.9 pounds
- Product Weight Without Stand: 39.2 pounds
- Adjustable Stand Width: false (Whether the stand can adjust to have more than one measurement either between the legs or the base itself.)
- Display
- Display Type: LED
- Resolution: 4K (2160p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- Screen Size: 54.6 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Size Class: 55 inches (The group size measurement of a screen. This differs from a screen size measured diagonally from corner to corner.)
- High Dynamic Range (HDR): false (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- LED Panel Type: NanoCell LED
- Backlight Type: Direct Lit (Edge-lit: lights are on the edges of the display with ~10 zones of vertical LEDs. Direct-lit: lights are on the edges and behind the screen for more light uniformity than Edge-lit. Full array: direct-lit with local dimming for greater contrast with up to 100 zones of LEDs.)
- Curved Screen: false
- Refresh Rate: 120Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Features
- Specific Manufacturer Technologies: Tru-4K Engine (This is technology that's specific to a TV brand (sometimes called proprietary technology). Here you'll see terms related to picture quality, brightness, processors and more.)
- Smart Capable: true (Smart, or smart-capable devices are able to connect directly to your home network in order to stream content from the Internet, run Internet-based apps, or connect to other smart devices.)
- Smart Platform: webOS (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
- Featured Streaming Services: Netflix, YouTube (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
- TV Tuner: Digital (The ATSC TV Tuner is a component built into conventional TV sets or other devices for receiving over-the-air broadcast TV without a cable/satellite box. Digital tuners may be purchased separately and connected to a device if it does not have one built in.)
- Connectivity
- Number of HDMI Inputs (Total): 3
- RF Antenna Input: true (This input is used to connect devices such as antennas or cable boxes to a TV via a coaxial cable.)
- Number Of USB Port(s) (Total): 1 (The total number of USB ports including all generations and versions.)
- Compatibility
- VESA Wall Mount Standard: 300mm x 300mm (VESA wall mount standards refer to the spacing of screw holes built into a TV in order to fit with standard TV wall mounts. These standards are implemented into most TVs and monitors.)
- Voice Assistant Built-in: Other (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- Audio
- Surround Sound Supported: DTS (Surround sound systems use multiple audio channels and speakers to create an immersive sound experience for the listener. There are also various proprietary technologies that imitate this kind of sound via a device's built-in speakers or soundbar.)
- Speaker Output: 20 watts
- Number Of Speakers: 2
- Power
- ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
- Estimated Annual Operating Cost: 18 United States dollars (Predicted cost of operating the product under average conditions for one year.)
- Estimated Annual Electricity Use: 154 kilowatt hours (Predicted amount of electricity needed to operate the product under average conditions for one year.)
- Included
- Stand Included: true
- Warranty
- Manufacturer's Warranty - Parts: 1 year limited
- Manufacturer's Warranty - Labor: 1 year limited
- Box Dimension
- Height: 31.9 inches
- Width: 52.4 inches
- Depth: 5.6 inches
- CubicDimension: 9361 inches
- Other
- UPC: 719192601987
LG 55UF6450 LED Smart 4K Ultra HD TV with webOS 2.0: Access a massive world of entertainment with this Smart 4K Ultra HD TV from LG. Enjoy your movies and TV shows in 4x the resolution of Full HD, and up-scale broadcasts, sports, video games and more to near-4K. Access and stream smartphone content wirelessly, and browse the web quickly. 
- 54-3/5" screen (measured diagonally from corner to corner): A great size for a living room or mid-sized home theater space.
- LED TVs perform well in all lighting conditions: They also deliver deep blacks and rich colors.
- 2160p resolution for breathtaking HD images: Watch 4K movies and TV shows at 4x the resolution of Full HD, and up-scale your current HD content to gorgeous, Ultra HD-level picture quality.*
- TruMotion 120: Enjoy fast-moving movies, sports and video games with a minimum of motion blur.
- Smart TV delivers a huge world of entertainment: Stream movies, videos, music and more, and use the included Web browser to surf your favorite websites. Built-in Wi-Fi connects to a wireless home network.
- True, consistent colors at wide viewing angles: The specially designed IPS 4K display panel makes nearly any seat the best seat in the house.
- Up-scale entertainment to near-4K quality: Tru-4K HD engine up-scales the picture through a multi-step data analysis that enhances the details of movies, sports, video games and more.
- A simple and fun Smart TV experience: Redesigned webOS 2.0 offers a simpler search and viewing experience.
- Wirelessly access and stream smartphone content: Smart Share lets you stream movies, music and photos from compatible smartphones and tablets.
- Rapid Web browsing and downloading: Multitask, browse the Web, and download apps faster with a quad-core processor.
- Advanced TV sound: 2 full-range 10W front speakers.
- 3 HDMI inputs for your home theater connection: High-speed HDMI delivers an HD picture and digital surround sound in 1 convenient cable. HDMI cable sold separately.
- 1 USB input: Easily connect a USB storage device for viewing compatible photo and video files or for updating the TV's firmware.
Whats Included
- 55" Class - LED - 2160p - Smart - 4K Ultra HD TV
- Stand
- Owner's manual
Q: How far spaced are the legs? (Stand)
A: LEGS ARE 39 INCHES APART
A: Yes it does; and I am a big Amazon Prime user. You may have to update the app (it could be dated when you get the TV), but there are a few app's on there in addition to Amazon too (Netflix, Hulu, YouTube).
Q: do all 4K TV's have the digital tuners to receive free HD with addition of the antenna?
A: Not all do, but this model does.
Q: What is the difference in these LG Models 55UF6450 and 55UF6800?
A: I asked that question at the store and they told me the 6800 is the newer generation of the T.V. Much like a 2014 car to a 2015. Same setup just slightly better components and features.
Q: does it have 3 hdmi? pictue shows only 2
A: I see three on the back of mine
Q: Calibration
A: Under picture settings menu, I use expert 1 and 95% of your calibration is complete for a great picture. Use this website: http://www.rtings.com/tv/reviews/lg/uf6800/settings for further explanation of the picture settings.
A: It'll freeze because its refresh rate is not fast enough. It is only 60Hz. The llisted 120HZ is not actual refresh rate its the LGs marketing of its True Motion 120. This was explained to me by the Magnolia Sales rep and I've experienced the lag in action on my TV too.
Q: Does it Play 4K Netflix videos. I know not all the 4K TV's play netflix's 4K content.
A: When you attempt to load Netflix, it will tell you to upgrade to the most recent version of the app. Once you load it, the tv and app will tell you that you can stream the 4K Netflix content. You'll have to pay a bit more per month for this and there aren't very many movies available but that may change soon.
