The Samsung UN55KS9000 vs TCL 55S405 comparison proves that these solutions have many common features. The screen size is the same and is 55 inches. The UN55KS9000 belongs to the series KS9000, and the TCL 55S405 - S405. The Samsung UN55KS9000 series has 55, 65, 75 inches diagonals, and 55S405 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 UN55KS9000 has the SVA display, while 55S405 has the LCD display. The TCL 55S405 works with 60Hz refresh rate, for Samsung UN55KS9000 the refresh rate is 120Hz.
The UN55KS9000 plays sound in quadro format, and stereo sound is available on 55S405. The speaker power of the Samsung UN55KS9000 is 40W, versus 16W of the TCL 55S405. Dolby Atmos multi-channel audio format is not supported by both of the tested models.
The width of the UN55KS9000 is 122.94/48.4 cm/in, and for the 55S405 it is 124.7/49.1 cm/inches. The height of Samsung UN55KS9000 is 71.12/28 cm/in, TCL 55S405 of height 72.39/28.5 cm/inches. A depth UN55KS9000 is 3.81/1.5 cm/in, the 55S405 has 7.62/3 cm/in depth.
The UN55KS9000 has 4 HDMI connectors versus 3 connectors in the 55S405. As for USB, the UN55KS9000 has 3 ports, compared with 1 ports for the 55S405. These rivals can connect to the Internet via WI-FI. Support for WI-FI 5GHz is implemented both in UN55KS9000 and in 55S405.
VESA sizes differ and amount to 400 x 400 versus 200 x 200 for the TCL 55S405.
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 UN55KS9000 and 55S405.
As for Smart TV, here the competitors are equal and support this feature. Local Dimming technology is available in each model. Voice control is not available for these models. Devices under consideration can be controlled using the Mobile App.
The Samsung UN55KS9000 is better TV in this comparison. Check Samsung UN55KS9000 price