The Samsung QN55Q8C vs TCL 55S405 comparison proves that these solutions have many common features. The screen size is the same and is 55 inches. The QN55Q8C belongs to the series Q8C, and the TCL 55S405 - S405. The Samsung QN55Q8C series has 55, 65 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 QN55Q8C has the SVA display, while 55S405 has the LCD display. The TCL 55S405 works with 60Hz refresh rate, for Samsung QN55Q8C the refresh rate is 120Hz. Both TVs support High dynamic range (HDR) technology.
The QN55Q8C plays sound in quadro format, and stereo sound is available on 55S405. The speaker power of the Samsung QN55Q8C is 60W, 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 QN55Q8C is 122.43/48.2 cm/in, and for the 55S405 it is 124.7/49.1 cm/inches. The height of Samsung QN55Q8C is 70.36/27.7 cm/in, TCL 55S405 of height 72.39/28.5 cm/inches. A depth QN55Q8C is 9.14/3.59 cm/in, the 55S405 has 7.62/3 cm/in depth.
The QN55Q8C has 4 HDMI connectors versus 3 connectors in the 55S405. As for USB, the QN55Q8C 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 QN55Q8C 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 QN55Q8C 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 QN55Q8C is better TV in this comparison. Check Samsung QN55Q8C price