The TCL 55S405 vs LG OLED65B7A comparison proves that these solutions have many common features. The biggest difference between TVs is screen size, namely 55 and 65 inches respectively. The 55S405 belongs to the series S405, and the LG OLED65B7A - B7A. The TCL 55S405 series has 43, 49, 55, 65 inches diagonals, and OLED65B7A 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 OLED65B7A has the OLED display. The LG OLED65B7A works with 120Hz refresh rate, for TCL 55S405 the refresh rate is 60Hz. Both TVs support High dynamic range (HDR) technology.
The 55S405 plays sound in stereo format, and quadro sound is available on OLED65B7A. The speaker power of the TCL 55S405 is 16W, versus 40W of the LG OLED65B7A. However, only the OLED65B7A has Dolby Atmos multi-channel audio format support.
The width of the 55S405 is 124.7/49.1 cm/in, and for the OLED65B7A it is 145.03/57.1 cm/inches. The height of TCL 55S405 is 72.39/28.5 cm/in, LG OLED65B7A of height 83.06/32.70 cm/inches. A depth 55S405 is 7.62/3 cm/in, the OLED65B7A has 4.8/1.9 cm/in depth.
The 55S405 has 3 HDMI connectors versus 4 connectors in the OLED65B7A. As for USB, the 55S405 has 1 ports, compared with 3 ports for the OLED65B7A. These rivals can connect to the Internet via WI-FI. Support for WI-FI 5GHz is implemented both in 55S405 and in OLED65B7A.
VESA sizes differ and amount to 200 x 200 versus 200 x 300 for the LG OLED65B7A.
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 55S405 and OLED65B7A.
As for Smart TV, here the competitors are equal and support this feature. The 55S405 has Local Dimming technology. Voice control is not available for these models. Devices under consideration can be controlled using the Mobile App.
The LG OLED65B7A is better TV in this comparison. Check LG OLED65B7A price