It makes sense comparing TCL 65S405 vs Samsung QN75Q8FNB 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 65S405 belongs to the series S405, and the Samsung QN75Q8FNB - Q8F. The TCL 65S405 series has 43, 49, 55, 65 inches diagonals, and QN75Q8FNB boasts 55, 65, 75 inches diagonals.
Support for 4K/UHD is implemented in both models. Each of the compared devices supports Full HD resolution. The 65S405 has the LCD display, while QN75Q8FNB has the SVA display. The Samsung QN75Q8FNB works with 120Hz refresh rate, for TCL 65S405 the refresh rate is 60Hz. Both TVs support High dynamic range (HDR) technology.
The 65S405 plays sound in stereo format, and quadro sound is available on QN75Q8FNB. The speaker power of the TCL 65S405 is 16W, versus 40W of the Samsung QN75Q8FNB. Dolby Atmos multi-channel audio format is not supported by both of the tested models.
The width of the 65S405 is 146.81/57.8 cm/in, and for the QN75Q8FNB it is 167.64/66 cm/inches. The height of TCL 65S405 is 84.58/33.3 cm/in, Samsung QN75Q8FNB of height 96.01/37.79 cm/inches. A depth 65S405 is 7.87/3.1 cm/in, the QN75Q8FNB has 6.1/2.4 cm/in depth.
The 65S405 has 3 HDMI connectors versus 4 connectors in the QN75Q8FNB. As for USB, the 65S405 has 1 ports, compared with 2 ports for the QN75Q8FNB. These rivals can connect to the Internet via WI-FI. Support for WI-FI 5GHz is implemented both in 65S405 and in QN75Q8FNB.
VESA sizes differ and amount to 300 x 300 versus 400 x 400 for the Samsung QN75Q8FNB.
You can watch Netflix TV shows and movies on each of the TVs. Hulu is available at each of the competitors. It is possible to use the HBO service on both 65S405 and QN75Q8FNB.
As for Smart TV, here the competitors are equal and support this feature. The 65S405 has Local Dimming technology. Voice control is not available for these models. Devices under consideration can be controlled using the Mobile App.
The Samsung QN75Q8FNB is better TV in this comparison. Check Samsung QN75Q8FNB price