An affordable TV is always a good option to consider, so TCL 55S405 vs LG 65SK9000PUA comparison definitely makes sense. The biggest difference between TVs is screen size, namely 55 and 65 inches respectively. The 55S405 belongs to the series S405, and the LG 65SK9000PUA - SK9000. The TCL 55S405 series has 43, 49, 55, 65 inches diagonals, and 65SK9000PUA boasts 55, 65 inches diagonals.
Support for 4K/UHD is implemented in both models. Each of the compared devices supports Full HD resolution. The 55S405 has the LCD display, while 65SK9000PUA has the IPS display. The LG 65SK9000PUA works with 120Hz refresh rate, for TCL 55S405 the refresh rate is 60Hz. Both TVs support High dynamic range (HDR) technology.
Sound in the stereo format is available to each TV. The speaker power of the TCL 55S405 is 16W, versus 20W of the LG 65SK9000PUA. Dolby Atmos multi-channel audio format is not supported by both of the tested models.
The width of the 55S405 is 124.7/49.1 cm/in, and for the 65SK9000PUA it is 145.54/57.29 cm/inches. The height of TCL 55S405 is 72.39/28.5 cm/in, LG 65SK9000PUA of height 83.06/32.7 cm/inches. A depth 55S405 is 7.62/3 cm/in, the 65SK9000PUA has 6.35/2.5 cm/in depth.
The 55S405 has 3 HDMI connectors versus 4 connectors in the 65SK9000PUA. As for USB, the 55S405 has 1 ports, compared with 3 ports for the 65SK9000PUA. These rivals can connect to the Internet via WI-FI. Support for WI-FI 5GHz is implemented both in 55S405 and in 65SK9000PUA.
VESA sizes differ and amount to 200 x 200 versus 300 x 300 for the LG 65SK9000PUA.
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 assistant Amazon Alexa is implemented only on 65SK9000PUA. Devices under consideration can be controlled using the Mobile App.
The LG 65SK9000PUA is better TV in this comparison. Check LG 65SK9000PUA price