Real 4K UHD.
Unreal immersion.
LG UHD TVs surpass your expectations every time. Experience lifelike picture quality and vivid colours with four times more pixel accuracy than Full HD.
- TV/Monitor/Audio
- TVs
- 4K Ultra HD TVs
- LG UP77 Series 55” Sm...
55UP7750PTB
LG UP77 Series 55” Smart UHD TV with AI ThinQ® (2021)
Features
Tech Specs
Available At
LG BrandShop Cambodia
Real 4K UHD.
Blockbuster performance guaranteed.
Bring the cinema home. FILMMAKER MODE™ and HDR bring you a more immersive viewing experience. Connect with your favourite streaming platforms to access the content you love.
Entertainment
Home to all your favorites.
Access the Netflix, and Apple TV app. Choose From the latest movies, TV shows, documentaries, and live sports, and find them all in one place.
FILMMAKER MODE™
The director's vision brought to life.
FILMMAKER MODE™ turns off motion smoothing while preserving the original aspect ratios, colours, and frame rates. This accurately delivers the director's original vision, so you experience the film the way they intended.
Active HDR
Down to the finest detail.
LG UHD TV provides vibrant colour and accurate detail with Active HDR. Enjoy your favorite films in the same quality as the original with multi HDR formats including HDR10 and HLG.
Play like a boss.
Jump into the action. Game Optimizer, fine-tuned HDR graphics, and low input lag make gameplay faster and more immersive.
Game Optimizer
Quick and easy game setup.
Manage all your settings in one place with modes optimized for various game genres: FPS, RPG, and RTS. Control contrast with black & white stabilisation for better visibility.
HGiG
Immerse yourself in the game.
HGiG recognises tv performance and picture quality then tunes HDR graphics to provide the ultimate HDR gaming experience.
Low Input Lag
Complete control without delay.
LG UHD TVs allow users to take full and instant control of games without delays.
Thrilling Sports Experience
Feel like you're in the stadium. Bluetooth Surround Ready lets you experience the game as though you're right on the sidelines. And with Sports Alert you'll always know when your favourite teams are playing.
Sports Alert
Never miss your team play.
Sports Alert notifies you before, during, and after games. You'll never have to worry about missing the big plays from your favorite teams, even when you're watching other content.
Bluetooth Surround Ready
A clear home advantage.
Easily connect Bluetooth speakers for a true wireless surround sound experience. All the action sounds richer and more realistic, bringing the big-game atmosphere to your living room.
Enhance Your Interior
Add UHD to your interior decoration. A slim panel and bezel combined with aesthetic design elevate any interior.
4K Upscaling
See it all in 4K.
LG UHD TV transforms 2K content into the most lifelike 4K picture by enhancing detail, definition, and color. Enjoy much clearer text and images with reduced noise and enhanced sharpness.
AI Brightness Control
A bright idea for better TV.
A light sensor measures the surrounding ambient light, then the processor finely adjusts tone mapping for optimal screen brightness. Smart dimming control and a pixel compensation algorithm improve contrast for better dark images. And HDR content is refined with brightness adjustments that transform darker scenes into ones with stunning contrast, detail, and color depth.
AI Sound
Sound that every genre deserves.
By learning from more than 17 million audio data points, the processor identifies voices, effects, and frequencies so it can then optimize the sound by genre for a more immersive experience.
Voice Command
Your central hub of convenience.
LG ThinQ allows simple command and control of your Home IoT ecosystem with natural voice recognition*. You can control your LG UHD TV with your voice and access entertainment faster.
-
- Type
- 4K UHD
- Screen Size
- 55
-
- Resolution
- 3840*2160
- LCD (IPS, VA)
- Multi
-
- Motion / Refresh Rate
- Refresh Rate 50(60)Hz
-
- BLU Type
- Direct
- Main Processor (SoC)
-
Quad Core Processor 4K
(K7Lp)
-
- Operating System (OS)
- webOS Smart TV
- Number of CPUs
- Quad
-
- AI Upscaling
- 4K Upscaling
- Image Enhancing
- Image Enhancing
-
- AI Brightness Control
- Yes
- HDR
- Active HDR
-
- HDR10 Pro
-
Yes – RF/ HDMI / CP / USB (4K/2K)
- HLG
- Yes – RF/ HDMI / CP / USB (4K/2K)
-
- FILMMAKER MODE ™
- Yes
- Dynamic Tone Mapping / Pro
(+ AI HDR Tone Mapping) - HDR Dynamic Tone Mapping
-
- Dimming Algorithm
- LG Local Contrast
- Upscaler
- 4K Upscaler
-
- HEVC
- 4K@60p, 10bit
- VP9 (Video Decoder)
- 4K@60p, 10bit
-
- AV1 (Video Decoder)
- 4K@60p, 10bit
- HGIG Mode
- Yes
-
- Instant Game Response
(VRR/ALLM) - Yes - ALLM
- Picture Mode
-
Yes 9 modes
(Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
- Instant Game Response
-
- Speaker
(Sound Output) -
20W
(10W per Channel)
- Channel
- 2.0 ch
- Speaker
-
- Direction
- Down Firing
- Simultaneous Audio Output
- Yes
-
- AI Sound / Pro
- AI Sound
- AI Acoustic Tuning
- Yes
-
- Clear Voice
- Clear Voice III
- Bluetooth Surround Ready
-
Yes
(Required Bluetooth)
-
- LG Sound Sync
-
Yes
(Required Bluetooth)
- Sound Share
- Yes
-
- Audio Codec
-
AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X
(Refer to manual)
- Sound Mode Sync
- Yes
-
- Sound Alive
- Yes
-
- ThinQ
- Yes
- Intelligent Voice Recognition
- Yes
-
- Speech to Text
- Yes
- LG Voice Search
- Yes
-
- AI UX
- Yes
- AI Home
- Yes
-
- AI Recommendation/AI
- Yes
- Intelligent Edit
- Yes
-
- Home Dashboard
- Yes
- Apple Homekit
- Yes
-
- Mobile Connectivity
- Yes
- Screen Share
- Yes
-
- ThinQ App
- Yes
- Airplay2
- Yes
-
- Magic Explorer (AI Link)
- Yes
- Magic Remote Control
- Built-In
-
- Quick Access
- Yes
- Universal Control
- Yes
-
- 360° VR Play
- Yes
- Related Content Search
- Yes
-
- Apps (LG Store)
- Yes
- DIAL
- Yes
-
- Web Browser
- Yes
- Music Player -> Media Player
- Yes
-
- TV On With Mobile
- Yes
- Wi-Fi TV On
- Yes
-
- Bluetooth Low Energy On
-
Yes
(Required Bluetooth)
- Network File Browser
- Yes
-
- Block access to harmful site
- Yes
- Hotel Mode
- Yes
-
- Sports Alert
- Yes
- Music Discovery
- Yes
-
- OSD Language
- Yes (26)
- Time Machine (DVR)
- Yes
-
- Digital Recording
- Yes
- Analog DVR
- Yes
-
- Time Shift
- Yes
-
- Digital TV Reception(Terrestrial,Cable,Satellite)
- Yes
- Terrestrial
- DVB-T2
-
- Cable
- DVB-C
- Analog TV Reception
- Yes
-
- Data Broadcasting (Country Spec)
-
Yes
(Australia, NewZealand, Singapore, Malaysia, Vietnam, Iran, India, Indonesia, Thailand, Myanmar, Sri Lanka)
- Teletext Page
- Yes
-
- [DVB] Subtitle
- Yes
- AD (Audio Description)
- Yes
-
- EPG (8days)
- Yes
-
- HDMI
- 2 (Side)
- HDMI Version
- HDMI 2.0
-
- Simplink (HDMI CEC)
- Yes
- eARC / ARC (Audio Return Channel)
- eARC (HDMI 2)
-
- USB
- 1 (Side)
- LAN
- Yes (Rear)
-
- Composite In (AV)
- Yes (only India, Side)
- RF In
- 1 (Side, RF)
-
- SPDIF (Optical Digital Audio Out)
- Yes (Rear)
- Headphone out
- Yes (Rear)
-
- Line out
- Yes (Rear, headphone out common)
- Wifi
- Yes (802.11ac)
-
- Bluetooth
- Yes (V5.0)
-
- Power Supply
-
AC 100~240V 50-60Hz
(Differ by region)
- Standby Power Consumption
-
Under 0.5W
(Differ by region)
-
- Energy saving Mode
- Yes
- Illuminance Green sensor
-
Yes
(Differ by region)
-
- Energy Standard
-
Yes
(Differ by region)
-
- Remote
- MR21
- Battereis
-
Yes
(AA x 2EA)
-
- Power Cable
- Detached
- Slim Bracket Compatible
- Yes
-
- Product Dimesion WxHxD) - Without Stand -mm
- 1235 x 715 x 57.5
- Product Dimesion WxHxD) - With Stand-mm
- 1235 x 776 x 231
