LG 126 cms (50 inches) 4K Ultra HD Smart LED TV 50UM7300PTA | with Built-in Alexa (Ceramic Black) 

Screen Resolution: 3840 x 2160 pixels (Ultra HD) Immersive Cinematic Video Experience, One billion rich colors with finer gradation, Lifelike picture from a wider viewing angle.

Quad Core Processor: Eliminates noise, upscale low-resolution images.

Operating system: WebOS

True Color Accuracy: Slightest color difference is accurately reflected to deliver sharper, richer, and more realistic colors.

DTS-Virtual:X: Built-In speakers provides rich, flawless, multi-dimensional theater-quality audio.

One Touch Sound Tuning: Recognizes your watching spot, enjoy the optimized sound.

2 Way Bluetooth: Connect your Bluetooth Headset or HTS/Sound Bar Wirelessly with TV.

Other Features: AI ThinQ, Active Noise Reduction, Wide Viewing Angle, Amazon Alexa, Magic Mobile Connection, Apple Air Play, Home Dashboard, LG Content Store, Magic Remote, Share & Control, Wi-Fi (Built-in).

BackLight Module: Slim LED