# TV LG OLED 77" (195.6 cm) 4K Ultra HD OLED evo Smart TV WebOS Silver

**URL:** https://aio.lv/en/product--lg-s7837454--12064893
**Data updated:** 2026-03-12 21:43 (EET)
**Category:** Televisions
**Manufacturer:** LG
**Manufacturer code:** S7837454
**EAN:** 8806096014431
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3 479.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 2 875.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lg-s7837454--12064893

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

LG OLED77G45LW is a 77" (195.6 cm) 4K Ultra HD Smart TV with OLED evo panel and 3840 x 2160 resolution. Features WebOS platform, OLED Motion interpolation, native 16:9 aspect, built-in Wi‑Fi and Ethernet LAN, and supports DVB‑T/T2, DVB‑C, DVB‑S/S2 digital broadcast standards. Silver finish. Energy classes: SDR F, HDR G.

## Long description

LG OLED77G45LW is a 77" (195.6 cm) 4K Ultra HD Smart TV featuring an OLED evo panel with 3840 x 2160 resolution and a silver finish. The TV runs the WebOS smart platform, offers built-in Wi‑Fi and Ethernet LAN, supports DVB‑T/T2, DVB‑C and DVB‑S/S2 broadcast standards, and is engineered with OLED Motion and energy class ratings of SDR F and HDR G. Designed for wall-mount installation with a flush One Wall Design, the screen delivers self-lit pixels for precise contrast and wide viewing angles.
Advantages
The OLED evo panel provides self‑lit pixels that deliver perfect black levels, high colour accuracy and consistent picture quality from any viewing angle. The α11 AI processor, tailored for OLED, applies AI Super Upscaling, AI Director Processing and AI Voice Remastering to improve image detail, dynamic range and dialogue clarity while upscaling audio. Brightness Booster Max and Peak Highlighter increase on‑screen brightness for vivid highlights in both dark and bright rooms. WebOS offers a broad selection of streaming apps, AirPlay 2 and Chromecast support, and hands‑free voice control for convenient navigation. The One Wall Design and included flush wall mount give a low‑profile installation option, and LG’s OLED Care program includes an extended panel warranty for long‑term reliability.
Suitable for
Home cinema viewing and movie playback with Dolby Vision and Dolby Atmos
Gaming with next‑generation consoles requiring 4K@144Hz, VRR and low input lag
Live TV and broadcast reception via DVB‑T/T2, DVB‑C and DVB‑S/S2
Streaming apps, casting and smart home integration using WebOS, AirPlay 2 and Chromecast
Key specifications
Display diagonal: 77" (195.6 cm)
Panel type: OLED evo with self‑lit pixels
Resolution: 4K Ultra HD (3840 x 2160), native 16:9
Processor: α11 AI Processor for picture and audio enhancement
Motion: OLED Motion interpolation
Brightness enhancement: Brightness Booster Max and Peak Highlighter
Smart platform: WebOS with app and streaming service support
Connectivity: Built‑in Wi‑Fi, Ethernet LAN, Bluetooth, AirPlay 2, Chromecast
Broadcast: DVB‑T, DVB‑T2, DVB‑C, DVB‑S, DVB‑S2
HDR support and Filmmaker Mode compatibility
Audio features: AI Voice Remastering, Dolby Atmos support
Design: One Wall flush fit wall mount included, ultra‑slim profile
Energy consumption (SDR): 124 kWh per 1000 hours; (HDR): 311 kWh per 1000 hours
How to use
Mount the TV using the included flush wall mount for the intended One Wall installation or use a separately purchased table stand if preferred. Connect the TV to your home network via Wi‑Fi or Ethernet to access WebOS apps and streaming services, or pair devices using AirPlay 2 or Chromecast for screen mirroring. Use the LG Magic Remote or voice control to navigate menus, configure picture and sound presets, and enable features such as AI upscaling, Brightness Booster Max and Game Optimiser. For broadcast reception, connect an aerial, cable or satellite feed to the appropriate tuner input and run a channel scan to populate live TV channels.
Usage recommendations
For optimal picture quality, select an appropriate picture mode (Cinema or Filmmaker) when watching movies, enable Brightness Booster Max in bright rooms, and use the Game Optimiser profile with HDMI 2.1 settings (4K@120/144Hz, VRR, ALLM) for consoles. Position the TV for stable ventilation and avoid prolonged static high‑contrast images to minimise the risk of image retention. Pair with a compatible LG soundbar for improved audio and enable WOW Orchestra when supported.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 77 " |
| Display diagonal (metric) | 195 cm |
| HD type | 4K Ultra HD |
| Display technology | OLED evo |
| Display resolution | 3840 x 2160 |
| Screen shape | Flat |
| Motion interpolation technology | OLED Motion |
| Display refresh rates supported | 144 Hz |
| Native refresh rate | 120 Hz |
| Native aspect ratio | 16:9 |

| Feature | Value |
|---|---|
| LG technologies (AV/TV) | AI Sound Pro, DTS:X®, Dolby Atmos®, ThinQ™, WOW Interface |

### Smart TV

| Feature | Value |
|---|---|
| Smart TV | Yes |
| Internet TV | Yes |
| Operating system installed | webOS |
| Operating system version | 24 |
| Video apps | Amazon Prime Video, Apple TV, DAZN, Disney+, Now TV, Netflix, RaiPlay, Rakuten TV, YouTube |
| Apple AirPlay 2 support | Yes |
| Smart modes | Standard, Personal, Cinema, Energy saving, Vivid, Filmmaker, Game, Sports |
| Built-in Chromecast | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI version | 2.1 |
| HDMI ports quantity | 4 |
| USB 2.0 ports quantity | 3 |
| Ethernet LAN (RJ-45) ports | 1 |
| PC in (D-Sub) | No |
| Digital audio optical out | 1 |
| RF ports quantity | 2 |
| Common interface (CI) | Yes |
| Common interface Plus (CI+) | Yes |
| Audio Return Channel (ARC) | Yes |
| Consumer Electronics Control (CEC) | SimpLink |

### Network

| Feature | Value |
|---|---|
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
| Bluetooth | Yes |
| Web browser | Yes |
| Bluetooth version | 5.1 |
| Bluetooth profiles | A2DP |

### Audio

| Feature | Value |
|---|---|
| Enhanced Audio Return Channel (eARC) | Yes |
| Audio decoders | DTS:X, Dolby Atmos, IMAX Enhanced |
| RMS rated power | 60 W |
| Subwoofer RMS power | 20 W |
| Audio output channels | 4.2 |
| Built-in subwoofer | Yes |
| Number of speakers | 6 |
| Sound modes | Clear Voice Pro |

### TV tuner

| Feature | Value |
|---|---|
| Tuner type | Analog & Digital |
| Digital signal format system | DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2 |

### Technical details

| Feature | Value |
|---|---|
| Picture-in-Picture | No |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 124 kWh |
| Energy consumption (HDR) per 1000 hours | 311 kWh |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |
| Energy saving mode | Yes |

### Design

| Feature | Value |
|---|---|
| Product colour | Silver |
| Panel mounting interface | 300 x 300 |
| VESA mounting | Yes |
| Colour name | Satin Silver |

### Other features

| Feature | Value |
|---|---|
| DVD player | No |
| Voice control | Yes |
| Warranty period | 2 year(s) |

### Performance

| Feature | Value |
|---|---|
| Teletext | 2000 pages |
| Processor cores | 4 |
| USB recording | Yes |
| NVIDIA G-SYNC | Yes |
| Picture processing technology | LG AI Picture Pro |
| AMD FreeSync | Yes |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | Dolby Vision, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG) |
| NVIDIA G-SYNC type | G-SYNC |
| AMD FreeSync type | FreeSync Premium |
| Game features | Auto Low Latency Mode (ALLM), Game Optimizer, HGiG, Variable Refresh Rate (VRR) |
| Multi View | Yes |
| WiSA Ready | Yes |
| Backlight dimming technology | Pixel Dimming |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width (with stand) | 1712 mm |
| Height (with stand) | 1039 mm |
| Depth (with stand) | 321 mm |
| Weight (without stand) | 37400 g |
| Height (without stand) | 982 mm |
| Width (without stand) | 1712 mm |
| Depth (without stand) | 24.8 mm |
| Weight (with stand) | 43400 g |

### Management features

| Feature | Value |
|---|---|
| On Screen Display (OSD) | Yes |
| Electronic Programme Guide (EPG) | Yes |
| Number of OSD languages | 37 |
| Programming period | 8 day(s) |
| Hotel mode | No |
| Voice guide | Yes |
| Works with Amazon Alexa | Yes |
| Basic hotel mode | No |
| Works with the Google Assistant | No |
| Works with Samsung Bixby | No |
| Works with Apple Siri | No |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 49000 g |
| Package depth | 228 mm |
| Package height | 1130 mm |
| Package width | 1879 mm |
| Package type | Box |

### Packaging content

| Feature | Value |
|---|---|
| Remote control included | Yes |
| Cables included | AC |
| Desktop stand | No |
| Mounting kit | Yes |
| Soundbar included | No |

### Features

| Feature | Value |
|---|---|
| Teletext function | Yes |
| Subtitles function | Yes |
| 4K Ultra HD upscaling | Yes |
| Frameless design | Yes |
| AI Upscale | Yes |

### File formats

| Feature | Value |
|---|---|
| Video formats supported | HEVC, VP9 |

## FAQ

### How much does the LG OLED 77" OLED evo 4K Smart TV WebOS cost, and is it available for purchase?

The price is 3,479.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can LG OLED 77" OLED evo 4K Smart TV WebOS be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All LG products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized LG service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display diagonal (metric), hd type, display technology, display resolution, operating system installed, wi-fi, energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for LG OLED 77" OLED evo 4K Smart TV WebOS?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12064893/67589227_large.webp