It makes sense comparing LG 65UJ7700 vs Sony XBR75X940D because they both are able to give some premium features. The biggest difference between TVs is screen size, namely 65 and 75 inches respectively. The 65UJ7700 belongs to the series UJ770, and the Sony XBR75X940D - X940D. The LG 65UJ7700 series has 55, 60, 65 inches diagonals, and XBR75X940D boasts 75 inches diagonals.
Support for 4K/UHD is implemented in both models. Each of the compared devices supports Full HD resolution. The 65UJ7700 has the IPS display, while XBR75X940D has the VA display. The Sony XBR75X940D works with 120Hz refresh rate, for LG 65UJ7700 the refresh rate is 60Hz. Both TVs support High dynamic range (HDR) technology. 3D video is available for viewing only on the XBR75X940D.
Sound in the stereo format is available to each TV. The speaker power of the LG 65UJ7700 is 20W, versus 30W of the Sony XBR75X940D. Dolby Atmos multi-channel audio format is not supported by both of the tested models.
The width of the 65UJ7700 is 145.54/57.29 cm/in, and for the XBR75X940D it is 167.13/65.79 cm/inches. The height of LG 65UJ7700 is 84.07/33.09 cm/in, Sony XBR75X940D of height 96/37.79 cm/inches. A depth 65UJ7700 is 6.35/2.5 cm/in, the XBR75X940D has 5.1/2.1 cm/in depth.
Each TV has 4 HDMI connectors. As for USB, the 65UJ7700 has 2 ports, compared with 3 ports for the XBR75X940D. These rivals can connect to the Internet via WI-FI. Support for WI-FI 5GHz is implemented both in 65UJ7700 and in XBR75X940D. It is possible to connect a mouse or keyboard via Bluetooth to each of the TVs.
VESA sizes differ and amount to 300 x 300 versus 400 x 300 for the Sony XBR75X940D.
You can watch Netflix TV shows and movies on each of the TVs. Hulu is available at each of the competitors.
As for Smart TV, here the competitors are equal and support this feature. Local Dimming technology is available in each model. Voice control is supported by both models and there is no leader. Voice control is not available for these models. Devices under consideration can be controlled using the Mobile App.
The LG 65UJ7700 is better TV in this comparison. Check LG 65UJ7700 price