It makes sense comparing LG 65LF6300 vs Samsung UN65KU6290 because they both are able to give some premium features. The screen size is the same and is 65 inches. The 65LF6300 belongs to the series LF6300, and the Samsung UN65KU6290 - KU6290. The LG 65LF6300 series has 40, 43, 49, 55, 60, 65 inches diagonals, and UN65KU6290 boasts 40, 55, 65 inches diagonals.
The UN65KU6290 is capable of playing video in 4K/UHD resolution, which is not true of the 65LF6300. Each of the compared devices supports Full HD resolution. The 65LF6300 has the IPS display, while UN65KU6290 has the SVA display. The screen refresh rate is 60Hz, the leader can not be selected here.
Sound in the stereo format is available to each TV. The power of the speakers is identical. Dolby Atmos multi-channel audio format is not supported by both of the tested models.
The width of the 65LF6300 is 146.1/57.51 cm/in, and for the UN65KU6290 it is 146.3/57.59 cm/inches. The height of LG 65LF6300 is 84.8/33.38 cm/in, Samsung UN65KU6290 of height 84.33/33.2 cm/inches. A depth 65LF6300 is 5.84/2.29 cm/in, the UN65KU6290 has 6.35/2.5 cm/in depth.
Each TV has 3 HDMI connectors. As for USB, the 65LF6300 has 3 ports, compared with 2 ports for the UN65KU6290. These rivals can connect to the Internet via WI-FI.
VESA sizes differ and amount to 300 x 300 versus 400 x 400 for the Samsung UN65KU6290.
As for Smart TV, here the competitors are equal and support this feature. Local dimming technology is no available in both models. 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 65LF6300 is better TV in this comparison. Check LG 65LF6300 price