It makes sense comparing LG 49SK8000PUA vs TCL 43S405 because they both are able to give some premium features. The biggest difference between TVs is screen size, namely 49 and 43 inches respectively. The 49SK8000PUA belongs to the series SK800, and the TCL 43S405 - S405. The LG 49SK8000PUA series has 49, 55, 65 inches diagonals, and 43S405 boasts 43, 49, 55, 65 inches diagonals.
Support for 4K/UHD is implemented in both models. Each of the compared devices supports Full HD resolution. The 49SK8000PUA has the IPS display, while 43S405 has the LCD display. The screen refresh rate is 60Hz, the leader can not be selected here. Both TVs support High dynamic range (HDR) technology.
Sound in the stereo format is available to each TV. The speaker power of the LG 49SK8000PUA is 20W, versus 16W of the TCL 43S405. However, only the 49SK8000PUA has Dolby Atmos multi-channel audio format support.
The width of the 49SK8000PUA is 110.24/43.4 cm/in, and for the 43S405 it is 97.28/38.3 cm/inches. The height of LG 49SK8000PUA is 64.52/25.4 cm/in, TCL 43S405 of height 56.39/22.2 cm/inches. A depth 49SK8000PUA is 6.35/2.25 cm/in, the 43S405 has 7.36/2.9 cm/in depth.
The 49SK8000PUA has 4 HDMI connectors versus 3 connectors in the 43S405. As for USB, the 49SK8000PUA has 3 ports, compared with 1 ports for the 43S405. These rivals can connect to the Internet via WI-FI. Support for WI-FI 5GHz is implemented both in 49SK8000PUA and in 43S405.
VESA sizes differ and amount to 300 x 300 versus 100 x 100 for the TCL 43S405.
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 49SK8000PUA. Devices under consideration can be controlled using the Mobile App.
The LG 49SK8000PUA is better TV in this comparison. Check LG 49SK8000PUA price