Key Feature
- 4K UHD
- ThinQ AI
- Enhance Your Interior
- HGiG
- Thrilling Sports Experience
- Bring the Cinema Home
back50UQ751C (ASIA)
4K UHD Smart TV
* All images in this page are for illustrative purposes only.
4K UHD,
Vibrant Viewing in Ultra High Resolution
LG UHD TVs surpass your expectations every time. Experience
lifelike picture quality and vivid colours with four times more
pixel accuracy than Full HD.
ThinQ AI,
Think You Know Smart? Think Again.
LG ThinQ is here to maximize your TV experience. Choose your
favorite voice assistant and control your TV using your voice with
an all new home screen providing more convenience and control.* Images may differ from the actual product.
* Feature availability may vary depending on country
Enhance Your Interior
Add UHD to your interior decoration. A slim panel and bezel combined with aesthetic design elevate any interior.
HGiG, Immerse Yourself in the Game
HGiG (HDR Gaming Interest Group) recognizes the TV’s performance and picture quality, then tunes the HDR graphics to provide the ultimate HDR gaming experience.
Thrilling Sports Experience
Feel like you're there in the stadium. Bluetooth Surround Ready makes you experience the game as though you're right on the sidelines. And with Sports Alert you'll always know when your favorite teams are playing.
Bring the Cinema Home
The lively colors and accurate details with Active HDR create a more immersive viewing experience. Enjoy your favorite films with the same quality as originally intended with multiple HDR formats including HDR10 and HLG.Tech Spec
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Platform
Platform spec Operating System (OS) webOS Smart TV Number of CPUs Quad Main Processor (SoC) α5 Gen5 AI Processor 4K BLU Type Direct -
Display
Display spec Type 4K UHD Resolution 3,840 x 2,160 (4K UHD) Screen Size 50” LCD (IPS, VA) Multi Refresh Rate Refresh Rate 60 Hz Brightness (Set Typ) 360 nit -
AI Smart Function
AI Smart Function spec ThinQ (Differ by Region), AI Home / AI Recommendation, Intelligent Edit / Home Dashboard, Apple Homekit, Google Home Connection (Australia / New Zealand / Singapore), Amazon Echo Connection (Australia / New Zealand) -
Dimension
Dimension spec W × H × D / Weight (without Stand, mm / kg) 1,130 × 663 × 86.3 / 11.3 W × H × D / Weight (with Stand, mm / kg) 1,130 × 719 × 235 / 11.4 W × H × D / Weight (Shipping, mm / kg) 1,215 × 775 × 175 / 14.2 VESA (mm) 200 × 200 -
Power & Green
Power & Green spec Power Supply AC 100-240 V, 50/60 Hz (Differ by Region) Standby Power Consumption Under 0.5 W (Differ by Region) Energy Saving Mode Yes Illuminance Green Sensor Yes (Differ by Region) -
Connectivity
Connectivity spec HDMI 2.0 (1 Rear, 2 Side) (Differ by Region), Simplink (HDMI-CEC), eARC (Audio Return Channel) (HDMI 2), USB (1 Side), LAN (Rear), RF In (Rear, RF) (Differ by Region), SPDIF (Optical Digital Audio Out) (Rear) (Differ by Region), Wi-Fi, Bluetooth (V 5.0) -
Accessory
Accessory spec Remote MR22 (Singapore, Indonesia, Malaysia, Philippines, New Zealand), L-con (Vietnam, Thailand), (Differ by Region) -
Video and Picture Quality
Video and Picture Quality spec AI Upscaling 4K Upscaling AI Brightness Control Yes HDR Active HDR FILMMAKER MODE ™ Yes Dynamic Tone Mapping / Pro Dynamic Tone Mapping HEVC / VP9 (Video Decoder) / AV1 (Video Decoder) 4K@60p, 10 bit HDR10 Pro Yes / Yes / Yes / Yes (4K/2K), (RF : Differ by Region) HLG Yes / Yes / Yes / Yes (4K/2K), (RF : Differ by Region) HGIG Mode Yes Game Optimizer (VRR / ALLM / GameGenre Quality) No / Yes / Yes Picture Mode 9 Modes (Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF) Expert (Bright Room), (ISF) Expert (Dark Room) -
Audio and Sound Quality
Audio and Sound Quality spec Speaker (Sound Output) 20 W (10 W per Channel) Channel 2.0 ch AI Sound / Pro AI Sound (Virtual 5.1 Up-mix) AI Acoustic Tuning Yes (Singapore, Indonesia, Malaysia, Philippines), Ready (Required Magic Remote) (Vietnam, Thailand), (Differ by Region) Bluetooth Surround Ready Yes LG Sound Sync Yes Sound Share Yes (Differ by Region) Audio Codec AC4, AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to Manual), (Differ by Region) SoundBar Mode Control Yes TV Sound Mode Share Yes -
Additional Feature
Additional Feature spec Feature Differ by Region
Business Resources
To download product manuals, please visit the Manual Download Page (Click).
Product design, features and specifications are subject to change without notice and may also differ based on your region of purchase.
Screen images are simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.
Screen images are simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.
