TCL 49S405 vs LG 43UJ634 comparison definitely makes sense. The biggest difference between TVs is screen size, namely 49 and 43 inches respectively. The 49S405 belongs to the series S405, and the LG 43UJ634 - UJ634. The TCL 49S405 series has 43, 49, 55, 65 inches diagonals, and 43UJ634 boasts 43, 49, 55, 60, 65 inches diagonals.
Support for 4K/UHD is implemented in both models. Each of the compared devices supports Full HD resolution. The 49S405 has the LCD display, while 43UJ634 has the IPS 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 TCL 49S405 is 16W, versus 20W of the LG 43UJ634. Dolby Atmos multi-channel audio format is not supported by both of the tested models.
The width of the 49S405 is 111/43.7 cm/in, and for the 43UJ634 it is 97.7/38.46 cm/inches. The height of TCL 49S405 is 69.34/27.3 cm/in, LG 43UJ634 of height 57.5/22.63 cm/inches. A depth 49S405 is 7.62/3 cm/in, the 43UJ634 has 8.1/3.18 cm/in depth.
Each TV has 3 HDMI connectors. As for USB, the 49S405 has 1 ports, compared with 2 ports for the 43UJ634. These rivals can connect to the Internet via WI-FI. Support for WI-FI 5GHz is implemented both in 49S405 and in 43UJ634.
VESA mount is a standardized bracket system for mounting your TV to a wall. Contemplated TVs have the same size and of anchorages 200 x 200.
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 49S405 has Local Dimming technology. Voice control is not available for these models. Devices under consideration can be controlled using the Mobile App.
The LG 43UJ634 is better TV in this comparison. Check LG 43UJ634 price