LG 65UJ7700 vs Samsung QN75Q9F comparison definitely makes sense. The biggest difference between TVs is screen size, namely 65 and 75 inches respectively. The 65UJ7700 belongs to the series UJ770, and the Samsung QN75Q9F - Q9F. The LG 65UJ7700 series has 55, 60, 65 inches diagonals, and QN75Q9F boasts 65, 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 QN75Q9F has the SVA display. The Samsung QN75Q9F works with 120Hz refresh rate, for LG 65UJ7700 the refresh rate is 60Hz. Both TVs support High dynamic range (HDR) technology.
The 65UJ7700 plays sound in stereo format, and quadro sound is available on QN75Q9F. The speaker power of the LG 65UJ7700 is 20W, versus 60W of the Samsung QN75Q9F. 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 QN75Q9F it is 167.38/65.9 cm/inches. The height of LG 65UJ7700 is 84.07/33.09 cm/in, Samsung QN75Q9F of height 96.01/37.79 cm/inches. A depth 65UJ7700 is 6.35/2.5 cm/in, the QN75Q9F has 2.54/1 cm/in depth.
Each TV has 4 HDMI connectors. As for USB, the 65UJ7700 has 2 ports, compared with 3 ports for the QN75Q9F. These rivals can connect to the Internet via WI-FI. Support for WI-FI 5GHz is implemented both in 65UJ7700 and in QN75Q9F. 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 400 for the Samsung QN75Q9F.
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. The 65UJ7700 has Local Dimming technology. 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 Samsung QN75Q9F is better TV in this comparison. Check Samsung QN75Q9F price