Discontinued
75SJ857A

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

  • Billion Rich Colors
  • Active HDR with Dolby Vision™
  • webOS 3.5 Smart TV
  • Harman Kardon
  • Multi-View
SUPER UHD 4K HDR Smart LED TV - 75" Class (74.5" Diag)

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™, 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

75SJ857A (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
    719192614772

What people are saying

Rated 5 out of 5 by from Very Nice Clear pictures and nice audio. Magic remote is really what I wanted. Instead of clicking arrows forever, I can point and shoot. Very happy I bought this large TV.
Date published: 2018-09-09
Rated 5 out of 5 by from Amazing Picture... After 3 weeks, still very happy with my LG 75” TV. The picture is amazing, it was easy to set up, and really have no complaints....it’s everything I expected it to be. No way I was going Samsung with pop up ads...LG was the the best choice for me.
Date published: 2018-04-29
Rated 4 out of 5 by from Features aplenty I purchaed the first screen and it was delivered within 10 days with a cracked screen. I immediately called Costco and they reordered replacement which was delivered in 10 days. Replacement set was good and we set up wall mount, receiver, and other program sources in about 2 hours. TV is heavy, about 150 lbs...be sure to have adequate wall mount. On screen instruction is easy to follow and we were enjoying broadcasts without much confusion.
Date published: 2018-04-11
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ASK & ANSWER

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

Can you hook Direct TV to this model? 

Asked by: Izzo
Yes, you can connect a Direct TV satellite box to this TV. ^AC
Answered by: amber
Date published: 2018-01-12

Is the Ethernet connection gigabit (10/100/1000)? When I plug in directly I can’t get any higher than 100Mb/s. Over WAN I get the incoming House speed (160Mb/s). Why?

Asked by: Aaron C
We appreciate your interest in this television and its features. This model has been designed with a 10/100 Ethernet connection. The measurements you have noted are normal operation for this product.
Answered by: NeilE
Date published: 2017-12-29

Is this TV edge-lit or back-lit?

Asked by: ConsumersGroup
The LG SUPER UHD 4K HDR Smart LED TV - 75" Class (74.5" Diag), Model # 75SJ857A is an edge-lit panel with local dimming...^IFV
Answered by: LGJoel
Date published: 2017-11-13

Is there a built in Web Browser?

Asked by: Topcity031
The LG SUPER UHD 4K HDR Smart LED TV - 75" Class (74.5" Diag), Model # 75SJ857A features a Full Web Browser...^IFV
Answered by: LGJoel
Date published: 2017-10-10

What are the dimenions of the stand?  Also, what is the difference between trumotion 240 and refresh rate 120?

Asked by: Encyclopedia

Hi is this model sold in Costco and Sam's club equivalent to the 75SJ8750? I can't find any reviews on the 75SJ857A

Asked by: Hopper3370
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