To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The LG.com website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents Skip to Accessibility Help

SUPER UHD 4K HDR Smart LED TV - 75" Class (74.5" Diag)

  • 75SJ8570

Key Features

  • Billion Rich Colors
  • Active HDR with Dolby Vision™
  • webOS 3.5 Smart TV
  • Harman Kardon

Colors like you’ve never seen

With over a billion rich colors, LG SUPER UHD TV delivers lifelike picture quality with smoother, more subtle and more precise gradations.

Learn more about Billion Rich Colors

open

Billion Rich Colors

The availability of a billion rich colors gives the TV a palette 64-times broader than conventional televisions, to reproduce images with far more subtle and precise gradations, for a more lifelike picture.

SUPER UHD Cinematic Experience

LG SUPER UHD TVs deliver an experience that rivals the local theater. webOS streams the finest entertainment in just a few clicks, looking bold and rich thanks to Active HDR with Dolby Vision™. And the premium harman/kardon® audio system fills the room with deep, nuanced sound.

Learn more about the harman/kardon® audio system

open

harman/kardon® Sound

From the masters of home audio, Harman Kardon, comes built-in TV audio that truly performs. The speakers on LG SUPER UHD TVs have been custom-tuned to provide clean, powerful, full-range audio that fills any TV room.

Enjoy The Most HDR Content

From brilliant brights to deepest darks, LG SUPER UHD TV offers the ultimate expression of high dynamic range. Unlike some other 4K televisions, LG SUPER UHD TVs support Dolby Vision™, optimizing the picture scene-by-scene, as well as the new backward-compatible HLG HDR standard so viewers get more options for premium content.

Learn more about Active HDR with Dolby Vision

open

LG SUPER UHD TV supports the premium HDR, Dolby Vision™ favored by renowned filmmakers from all over the world. LG SUPER UHD TV not only delivers Dolby Vision, but also offers compatibility with other HDR formats such as HDR10 and HLG.

LG SUPER UHD TV supporting premium HDR Dolby Vision™, processes Dolby Vision’s dynamic metadata* within each frame, to present the intended vision of the director in your very own living room. HDR10 and HLG are rendered by LG SUPER UHD TV’s exclusive processing. By applying dynamic data produced by LG TV processing on a scene-by-scene basis, all types of content is displayed with improved HDR quality.

Dolby and the double-D symbol are registered trademarks of Dolby Laboratories. Dolby Vision is a trademark of Dolby Laboratories.

webOS 3.5 Smart TV

webOS brings together all of the most popular streaming video apps, including Netflix, brought to life in 4K, HDR or enhanced with HDR Effect. And webOS gives you access to more than 70 free premium Internet channels through the LG Channel Plus app.

Please check with content providers for both required bandwidth to stream videos. Smart service on product is subject to change. Some apps that appear on the screen image may not be preinstalled; internet connection is required for download.

Channel Plus

Channel the Internet

Get free IP channels including Sports Illustrated, TIME, People and more integrated right into the television. Discover premium new entertainment, sports and lifestyle programming or enjoy old favorites any time.

Gorgeous Picture No Matter How You Look At It

From the front or from the side, every seat in the TV room gets a clear, vibrant picture without washed out tones. Thanks to IPS technology, LG SUPER UHD TVs ensure any view is a great one, not just those front and center.

Why wide viewing angle matters

open
Wide angle





Research shows that about 60% of people watch TV off axis,
defined as any viewing angle that is more than 15° from center at which picture quality begins to degrade in a conventional TV.

SUMMARY
Diagonal Class 75 inches
Diagonal Size 74.5 inches
Resolution 3840 x 2160
Display Type Super UHD TVs
Display Format 4K UHD 2160p
HDMI Port(s) 4 (HDCP 2.2)
Other Input(s) 3 USB, 1 RF In (Antenna/Cable), 1 Composite In, 1 Ethernet, 1 Optical, 1 RS232C (Mini Jack)
Smart TV Operating System webOS 3.5
Speaker System 4.2 Channel
Other Features Active HDR with Dolby Vision™, IPS Technology, Wider Color Gamut, Billion Rich Colors, Ultra Luminance, Sound Designed by Harman Kardon™
PICTURE QUALITY
Ultra HD (3,840 x 2,160) Yes
Refresh Rate TruMotion 240 (Refresh Rate 120Hz)
Active HDR with Dolby Vision™ Yes
HDR Effect Yes
Wider Color Gamut Yes
True Color Accuracy Yes
IPS Technology Yes
Billion Rich Colors Yes
ULTRA Luminance Yes
4K Upscaler Yes
Local Dimming Yes
SMART TV
webOS 3.5 Yes
Magic Remote Control Included
Natural Voice Recognition Yes
Universal Control Capability Yes
LG Content Store (App Store) Yes
Full Web Browser Yes
Channel Plus Yes
SMART SHARE
Screen Share Yes
Content Share Yes
AUDIO
Speaker System 4.2 Channel
Output Power 60W (WF: 20W)
Sound designed by harman/ kardon™ Yes
DTS Decoder DTS-HD
Surround Mode Ultra Surround
Hi-Fi Audio Yes
Wireless Sound Sync Yes
CONNECTIVITY
Wi-Fi® Built In 802.11ac
Wi-Fi Direct Yes
IP Control Yes
Simplink (HDMI CEC) Yes
INPUTS
HDMI 4 (HDCP 2.2)
USB 3
RF in (Antenna/Cable) 1
Composite In 1
Ethernet 1
Optical 1
RS232C (Mini Jack) 1
POWER
Power Supply (Voltage, Hz) 100~240Vac 50-60Hz
Power Consumption TBD
Standby Mode 0.5W
WALL MOUNT
VESA 600 x 400
75SJ8570 (74.5" DIAGONAL) DIMENSIONS/WEIGHTS/UPC
Wall Mount (WxHxD) 66.2" x 37.8" x 2.2"
W Stand (WxHxD) 66.2" x 40.2" x 13.4"
Shipping (WxHxD) 71.8" x 43.9" x 9.1"
TV Without Stand 103.2 lbs
W Stand Weight 110.9 lbs
Shipping Weight 136.0 lbs
UPC 719192609648

What People Are Saying

  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getReviews, 4ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

We're here to support you with our product.

View 75SJ8570 Product Support

Contact us for any support inquiries.

ASK & ANSWER

Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

Can u explain the refresh rate to me?  It says both 240 and 120.

Asked by: Melmen
The LG SUPER UHD 4K HDR Smart LED TV - 75" Class (74.5" Diag), Model # 75SJ8570 has a native panel refresh rate of 120 Hz and a Trumotion 240 Hz. Trumotion is LG's name for the motion interpolation which is a feature that increases the TV's frame rate and has the effect of making movements look clearer, smoother and more lifelike than what you see from movies and TV programs...^IFV
Answered by: LGJoel
Date published: 2017-06-14

Is the 75sj 8570 nanocell applied? Is the panel RGB? Is it RGBW?

Asked by: yoyosbj
The LG SUPER UHD 4K HDR Smart LED TV - 75" Class (74.5" Diag), Model # 75SJ8570 is an RGB panel and features Nona Cell Technology...^IFV
Answered by: LGJoel
Date published: 2017-06-08

Is the 75sj8570 RGB? Is RGBW ??

Asked by: yoyosbj
The LG SUPER UHD 4K HDR Smart LED TV - 75" Class (74.5" Diag), Model # 75SJ8570 is an RGB panel and features Nona Cell Technology...^IFV
Answered by: LGJoel
Date published: 2017-06-08

What kind of wireless keyboards work with this TV (75SJ8570) ?

Asked by: MisterHHN
The recommended Keyboards that have been tested for compatibility with the LG SUPER UHD 4K HDR Smart LED TV - 75" Class (74.5" Diag), Model # 75SJ8570 are: LOGITECH K360, LOGITECH K400, LOGITECH K750, and the LG MKS-1200...^IFV
Answered by: LGJoel
Date published: 2017-06-05

I recently bought this TV and love it. Where can I find optimal picture settings for standard hdtv broadcast? Looking for the best picture when I watch everyday TV. Thanks

Asked by: Mikestew
We appreciate your interest in this television and its features. The best setting for this unit is that which best meets your personal preferences. Please contact our Customer Interactive Center at 800-243-0000 for further assistance.
Answered by: NeilE
Date published: 2017-06-17

Hi. Could you send products for review. I am interested in any and all products that need experienced detailed consumer review participant input. Please contact me for information. Thank you. 

Asked by: Tranto
Regrettably, we do not have any information on how you can become a beta tester for our products.You can visit our site to see if there is somewhere that you can apply by filling an online form because you may be required to sign legal contracts and to verify that you are at least 18 years old to qualify. If you need further assistance, you can contact our Support Center at (800) 243-0000, they may be able to direct you on how to become a beta testV
Answered by: LGJoel
Date published: 2017-04-28

Is any 2017 US LG 4K tv upgradable to ASTC 3.0 in 2018 ?

Asked by: RobxS
The LG SUPER UHD 4K HDR Smart LED TV - 75" Class (74.5" Diag), Model # 75SJ8570 and other 2017 models cannot be upgraded to ATSC 3.0 which is set to replace the current ATSC 1.0.Version 2.0 was intended to be backward compatible update but was eventually canceled in favor of the more significant 3.0 update which is planned to be an IP-based (internet protocol system). It's still an Over-the-Air system but built on the same protocols as most internet technology. IT is not compatible with with old systems and will require you to get new tuners to receive signals. The new chairman of the FCC presented a proposal that would allow for broadcasters to begin using ATSC 3.0 but still require them to offer an ATSC 1.0 version of their channels to ensure that legacy devices are not left behind. As ATSC 3.0 comes into use, the current DTV/HDTV broadcast system will continue to be used for transmissions for a period ot time so that your current TV will not become obsolete for a while. You just won't be able to access the advanced features offered by ATSC 3.0, however, once it is deemed that there are enough TVs in use that incorporate built-in ATSC 3.0 tuners, a fixed date will be set where only ATSC 3.0 Standards will be in use and that might not happen until 2020. Once the cut-off date has is reached, owners of remaining analog, HD and any non-ATSC 3.0 enabled ULtra HD TVs still in use at that time will need to have external tuners in order to receive network and local TV programming over-the-air. You will probably see a slow roll-out of ATSC 3.0 in both TV stations and TVs beginning late in 2017 if all goes well, however, as to when the current ATSC system will switch over entirely to ATSC 3.0 to be formally set is anyone's guess...^IFV
Answered by: LGJoel
Date published: 2017-06-09

Is this 75" SJ8570 full led light with zones or side light.

Asked by: teddybear24
Our offices, in the United States, do not have product information for Canada. In order to obtain such information, it is recommended to check our subsidiary’s website, at http://www.lg.com/ca_en/index.jsp. You may also contact our Canada offices at 1-888-542-2623.
Answered by: NeilE
Date published: 2017-04-17
  • y_2017, m_6, d_22, h_22CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_16
  • loc_en_US, sid_MD05791569, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getContent, 4ms
  • QUESTIONS, PRODUCT