LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black

LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black

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LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black
LG OLED77B42LA 77" OLED B4 4K Smart TV, 4K Ultra HD, Black


Key Features

  • Product code: OLED77B42LA.AEK
  • Screen (Inches/Type) - 77" 4K Ultra HD OLED evo
  • Operating System - Web OS
  • 4K OLED technology with self-lit pixels for perfect contrast and 100% colour accuracy
  • Intelligent a8 processor with AI Super Upscaling
  • Product Dimensions with Stand (HxWxD) (mm) - 1057 x 1719 x 319
  • Warranty - 5 years parts and labour
F

Energy Rating

£2,999

Save £200
Was £3,199

20% Discount at Checkout

FREE Next Day Delivery*

Installation & Recycling Available**

Only 5 left In Stock at this price

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0% Interest Free Credit

Finance available from £79.70 per month over 48 months or £224.92 per month over 12 months interest free. Finance Calculator
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Or pick from the following instalment offers (for order amount £2,999):

£271.70 monthly instalments for 12 months (16.9% APR)

£188.11 monthly instalments for 18 months (16.9% APR)

£105.02 monthly instalments for 36 months (16.9% APR)


Representative Example: Representative 23.9% APR (variable).
Purchase rate - 23.9% p.a. (variable). Assumed Credit Limit £1,200


Subject to status, terms and conditions apply.

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Delivery

Delivery from 25th May

LG SELF-LIT OLED technology

LG self-lit OLED is the pinnacle of TV technology. All of the screen's pixels are self-lit allowing for perfect contrast, 100% colour accuracy and volume, and the sharpest pixel-perfect details, creating an astonishing viewing experience. LG OLED enables uncompromised picture quality at any viewing angle so everyone in the room can enjoy the same stunning images regardless of where they sit. OLED technology also provides a safer and more comfortable viewing experience thanks to its flicker-free technology and certified low blue light levels. This means less fatigue to your eyes during those boxset marathons, nail-biting championship games and intense gaming sessions.

Intelligent processor for optimised pictures and sound

LG OLED B4 features the new a8 AI Processor, the brain of the TV. This intelligent processor intuitively ensures optimised picture and sound quality and delivers image enhancement through AI Super Upscaling. It will also upscale audio for a more cinematic experience.

Smart Platform

LG OLED B4 features webOS, LG's smart platform which hosts a huge variety of the best streaming services - including Freeview Play, NOW, Netflix, Prime Video, Disney+ and much more - while making browsing and searching for what to watch completely hassle-free. If you want to enjoy content mirrored from your smartphone you can do so easily with support for AirPlay 2 and Chromecast. The smart platform is controlled with the LG Magic Remote, and voice control is also supported for the ultimate convenience. What's more, with LG's webOS Re:new program, you'll enjoy upgrades to the latest version for five years*.

*Customers will receive 4 upgrades over time, starting from the launch version.

Exceptional sport experience

LG OLED delivers you the realism and intensity of the sports stadium experience at home, with uncompromised picture quality at any viewing angle regardless of where you are sitting. Exceptional picture quality with immersive sound (AI sound Pro) is enhanced by the smoothest motion (OLED Motion) so no matter how intense the action is, OLED keeps every detail of the game in diamond sharp focus.

AI Sound

Feel the roar of the crowd like you're sat in the best seats in the stadium, thanks to AI Sound, which enhances the audio for a more immersive experience.

Intense Cinema experience

LG OLED B4 delivers the ultimate at-home cinema experience. Laser sharp pictures, crystal-clear sound and perfect black levels. Dolby Vision and Filmmaker Mode now work together, providing film experiences with incredible colour and contrast - and looking exactly how the director intended. Dolby Atmos injects awe-inspiring drama to every genre - with 3D surround sound delivering the ultimate in full audio immersion.

Responsive Gaming experience

LG OLED B4 is designed for next generation consoles, boosting your competitive edge with an incredible 0.1ms response time and low input lag. The B4 is loaded with all the pro-tools you need to dominate, such as 4K@120Hz, VRR, ALLM and eARC as specified in HDMI 2.1, plus G-Sync, FreeSync, Game Optimiser and HGiG which are all integrated and ready out-of-the-box. Plus there's easy access to Twitch on LG's webOS smart platform.

Cutting-edge design

Exceptional technology and incredible viewing experiences expertly housed in an extremely thin design. The LG B4 TV merges seamlessly and elegantly into any space in your home.

OLED Care

LG has spent over 10 years perfecting the art of OLED TV, and this is exemplified with the advanced OLED Care Technology which ensures you will enjoy optimal performance for years to come

LG Soundbar synergy

Pair with a compatible LG Soundbar to enjoy a seamless, connected experience with enhanced sound. WOW Orchestra utilises TV and Soundbar speakers simultaneously for an optimised experience. WOW Interface takes the hassle out of tuning your audio, using Soundbar mode controls and super-accessible TV remote and on-screen menus.

*Compatible with select LG soundbars

Save ££s when you buy together

LG - 50% off the USE6S Soundbar when bought with any LG TV - 11.06.2024
TCL - £50 off the S643WK wbw any TV - 31.12.2024
Type 77" OLED B4 4K Smart TV
Brand LG
Model OLED77B42LA
Also known as: OLED77B42LA.AEK
EAN: 8806096052204
4K OLED technology with self-lit pixels for perfect contrast and 100% colour accuracy
Intelligent a8 processor with AI Super Upscaling
Smart webOS platform with Freeview Play, Netflix, Disney+ and more, plus supreme connectivity
OLED Motion keeps everything in focus - perfect for sport
AI Sound immerses you in the stadium experience
Display diagonal 195.6 cm (77")
HD type 4K Ultra HD
Display resolution 3840 x 2160 pixels
Display technology OLED evo
Screen shape Flat
Native aspect ratio 16:9
Motion interpolation technology OLED Motion
Response time 0.1 ms
Native refresh rate 120 Hz
Tuner type Analog & digital
Analog signal format system PAL
Digital signal format system DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2
Number of tuners 1 tuner(s)
Smart TV Yes
Internet TV Yes
Operating system installed Web OS
Operating system version 24
Timeshift Yes
Screen mirroring Yes
Video on Demand (VOD) support Yes
Apple AirPlay 2 support Yes
Hybrid Broadcast Broadband TV (HbbTV) Yes
Smart modes Cinema, Eco, Filmmaker, Game, Sports, Standard, Vivid
Video apps All 4, Amazon Prime Video, Apple TV, BBC iPlayer, Chili, DAZN, Disney+, Freeview Play, ITV X, My5, NOW TV, Netflix, Paramount+, Rakuten TV, Twitch, UKTV Play, YouTube
Music apps Amazon Music, Apple Music, BBC Sounds, Spotify, Tidal
Sports apps DAZN
Number of speakers 2
RMS rated power 20 W
Audio output channels 2.0 channels
Audio decoders Dolby Atmos
Sound modes AI Acoustic Tuning, AI Sound Pro, Clear Voice Pro
Speaker direction Down firing
TV Sound Mode Share Yes
Enhanced Audio Return Channel (eARC) Yes
Wi-Fi Yes
Bluetooth Yes
Ethernet LAN Yes
Wi-Fi standards Wi-Fi 5 (802.11ac)
Bluetooth version 5.1
MiracastMore Information... Yes
Browsing Yes
Web browser Yes
Product colour Black
VESA mounting Yes
Panel mounting interface 300 x 200 mm
High Dynamic Range (HDR) supported Yes
High Dynamic Range (HDR) technology Dolby Vision, High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)
Game mode Yes
Teletext function Yes
Subtitles function Yes
Ambient light sensor Yes
AI Upscale Yes
Backlight dimming technology Pixel Dimming
Multi-screen Yes
AMD FreeSync Yes
AMD FreeSync type FreeSync Premium
NVIDIA G-SYNC Yes
NVIDIA G-SYNC type G-SYNC Compatible
Game features Auto Low Latency Mode (ALLM), Game Dashboard, Game Optimizer, HGiG, NVIDIA GeForce Now, Utomik, Variable Refresh Rate (VRR)
WiSA Ready Yes
4K Ultra HD upscaling Yes
Child lock Yes
USB recording Yes
HDMI ports quantity 4
USB 2.0 ports quantity 2
HDMI version 2.1
Audio Return Channel (ARC) Yes
Digital audio optical out 1
Voice control Yes
Electronic Programme Guide (EPG) Yes
Programming period 8 day(s)
Sleep timer Yes
Works with Amazon Alexa Yes
Works with the Google Assistant Yes
Power consumption (typical) 122 W
Power consumption (standby) 0.5 W
Energy efficiency class (SDR) F
Energy efficiency class (HDR) G
Energy consumption (SDR) per 1000 hours 122 kWh
Energy consumption (HDR) per 1000 hours 221 kWh
Width (with stand) 1719 mm
Depth (with stand) 319 mm
Height (with stand) 1057 mm
Weight (with stand) 23.5 kg
Width (without stand) 1719 mm
Depth (without stand) 50.9 mm
Height (without stand) 989 mm
Weight (without stand) 22.9 kg
Stand width 1403 mm
Stand depth 319 mm
Package width 1839 mm
Package depth 200 mm
Package height 1130 mm
Package weight 33.5 kg
Package type Box
Desktop stand Yes
Remote control included Yes
Remote control type Magic Remote
E-manual Yes
Country of origin Poland

Arranging Delivery of Your LG 77" OLED B4 4K Smart TV

This item is In Stock at our warehouse and ready for immediate delivery.

We usually offer next day delivery to most parts of England and Wales, and unlike many of our competitors we also offer weekend deliveries to most of the UK at no extra cost. We also offer next-day delivery, subject to availability.

Use the Get Your Delivery Date feature on this page to see your delivery choices.

We'll give you a 2 hour timeslot the evening before your delivery date, so you'll know what time we'll be at your address.

All delivery offers are subject to availability. For more details about our delivery service, refer to our Delivery page.


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If you need an item straight away, you can choose the "Click and Collect" option on the basket page and pick the item up yourself direct from our warehouse in Leicester.

You pick the day to come to collect it and we'll reserve it for you. You can collect your goods between 9am-5pm Mon-Sat on the date you select.

Please note, we only accept payment for Click and Collect orders by credit or debit card using Chip and Pin when you arrive to collect your goods. We DO NOT accept payment by cash or cheque.

Collection address: Marks Electrical Ltd, Boston Rd, Leicester, LE4 1AU.
Our warehouse is located near Junction 21a of the M1.


For more details about our collection service, refer to our Click and Collect page.

Standard Warranty

5 years parts and labour. The warranty is registered on behalf of the customer with Domestic and General.

Pay by Finance and Spread The Cost

We've made it possible to spread the cost of your new home appliances by partnering with V12 Retail Finance

It only takes a few minutes to apply for credit online, and you should receive a response to your application within 15 minutes. The approval of your application depends on your financial circumstances and borrowing history.

1) SHOP: Add the items you want to your basket.

2) CHECKOUT: Choose the finance option that suits on the payment page.

  3) APPLY: You will be taken to our finance partners application pages to complete your online application.

   4) APPROVAL: You'll usually be notified of the decision right away during working hours.

Finance Options for Your LG 77" OLED B4 4K Smart TV:

  • Interest Free Finance

    Our Interest Free finance scheme is what it says, Interest Free - no catch, no ties and no arrangement fees. You repay the loan amount through equal monthly payments spread over 6 months.
    Representative Example

    6 Monthly Payments    
    Total Cash Price (incl. VAT) £2,999   Annual Rate of Interest 0% P.A
    Deposit £299.90   Representative APR 0% APR
    Total Amount of Credit £2,699.10   Total Amount Payable £2,999
    Agreement Duration 6 months   By 6 Monthly Repayments of £449.85
  • Illustration

    12 Monthly Payments    
    Total Cash Price (incl. VAT) £2,999   Annual Rate of Interest 0% P.A
    Deposit £299.90   Representative APR 0% APR
    Total Amount of Credit £2,699.10   Total Amount Payable £2,999
    Agreement Duration 12 months   By 12 Monthly Repayments of £224.92
  • Classic Credit 19.9% APR

    Our Classic Credit scheme is simply an interest bearing loan with interest charged at the given APR, there are no additional arrangement fees. You repay the loan amount and total interest spread equally over 48 months.
    Representative Example

    48 Monthly Payments    
    Total Cash Price (incl. VAT) £2,999   Annual Rate of Interest 19.9% P.A
    Deposit £299.90   Representative APR 19.9% APR
    Total Amount of Credit £2,699.10   Total Amount Payable £4,125.50
    Agreement Duration 48 months   By 48 Monthly Repayments of £79.70
  • Illustration

    36 Monthly Payments    
    Total Cash Price (incl. VAT) £2,999   Annual Rate of Interest 19.9% P.A
    Deposit £299.90   Representative APR 19.9% APR
    Total Amount of Credit £2,699.10   Total Amount Payable £3,827.18
    Agreement Duration 36 months   By 36 Monthly Repayments of £97.98
  • Illustration

    24 Monthly Payments    
    Total Cash Price (incl. VAT) £2,999   Annual Rate of Interest 19.9% P.A
    Deposit £299.90   Representative APR 19.9% APR
    Total Amount of Credit £2,699.10   Total Amount Payable £3,543.26
    Agreement Duration 24 months   By 24 Monthly Repayments of £135.14
Finance examples indicate the cost of buying this LG 77" OLED B4 4K Smart TV. If you want to purchase more items using finance, simply use our finance calculator to calculate a budget for your monthly repayments.

Credit is subject to status, financial circumstances and borrowing history. Marks Electrical is the credit broker not the lender. V12 Retail Finance is the lender. For more information about finance refer to our Finance information page.

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