It makes sense comparing LG 65LF6300 vs Samsung UN65LS003AFXZA 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 UN65LS003AFXZA - LS003. The LG 65LF6300 series has 40, 43, 49, 55, 60, 65 inches diagonals, and UN65LS003AFXZA boasts 43, 55, 65 inches diagonals.
The UN65LS003AFXZA 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 UN65LS003AFXZA has the VA display. The Samsung UN65LS003AFXZA works with 120Hz refresh rate, for LG 65LF6300 the refresh rate is 60Hz.
Sound in the stereo format is available to each TV. The speaker power of the LG 65LF6300 is 20W, versus 40W of the Samsung UN65LS003AFXZA. 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 UN65LS003AFXZA it is 145.3/57.2 cm/inches. The height of LG 65LF6300 is 84.8/33.38 cm/in, Samsung UN65LS003AFXZA of height 83.09/32.71 cm/inches. A depth 65LF6300 is 5.84/2.29 cm/in, the UN65LS003AFXZA has 4.25/1.67 cm/in depth.
The 65LF6300 has 3 HDMI connectors versus 4 connectors in the UN65LS003AFXZA. And you also can connect up to 3 devices via USB to each of the models. These rivals can connect to the Internet via WI-FI. 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 UN65LS003AFXZA.
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 UN65LS003AFXZA 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 LG 65LF6300 is better TV in this comparison. Check LG 65LF6300 price