I had just purchase this micromax tv in the rate 41K.
Micromax 50Z9999UHD is a 50 inch 4K Ultra HD Smart TV.
Connectivity features available in Micromax 50Z9999UHD include 3 x USB Ports and 2 x HDMI HDMI Ports.
Speaker Output available is 20 W and the Sound Technology used is Speaker Surround Sound Channel Configuration: Dolby ( AC3) and Supported Audio Format: mp3_ audio.
In this TV additional features available in Micromax 50Z9999UHD include Dual core 1.3GHz processor, Mali 450 graphics and 2GB DDR3 RAM and 8GB ROM.
MICROMAX 50 Z9999UHD boasts of a 50-inch screen, exhibiting a contrast ratio of 4000: 1. In terms of refresh rate, this tv supports 60Hz which is pretty basic as compared to the hype surrounding this machine.
Apart from that, we get a decent conglomerate of speakers offering an overall output of 20 Watts.
Other audio centric specs include Dolby supported audio, surround sound system and the Mp3 audio format. In terms of video response time, this device supports 9.5 milliseconds.