New sony smart led android television 55 inch . Which featuring smart features as like android operating system enabled. Also having 4K resolution. as for the image contrast it will feature Contrast enhancement Dynamic Contrast Enhancer. As for the sound it provides 20 Watt Sound Output, Dolby Digital Plus. for connectivity it having USB, HDMI, Ethernet, RF, Bluetooth, Wi-Fi, Smartphone. Also 2D technology gives the smart tv more powerful performance.