l would like to share my experience after comparing and testing two solutions – TCL 55S405 vs Samsung UN55J620DAFXZA. The screen size of both models is 55 inches. The 55S405 from series S405, but the opponent belongs to series J6200. The series TCL 55S405 has 43, 49, 55, 65 inches diagonals, but in the case of UN55J620DAFXZA only 55 diagonals are possible.
The 4K/UHD video playback is implemented only in 55S405. Rivals work well with Full HD video. The 55S405 has LCD display, while the UN55J620DAFXZA has VA display. The 55S405 screen has 60 refresh rate, versus the 120 refresh rate in the UN55J620DAFXZA. Unfortunately, none of the devices supports 3D video playback.
Both units work well with stereo audio format. Speakers with a power of 16W are installed in 55S405, but in 55S405 has speakers with a power of 20W. None of the TVs in this comparison have Dolby Atmos support.
The TCL 55S405 has a width of 124.7/49.1 cm/in, compared with a width of 125.22/49.29 cm/in for Samsung UN55J620DAFXZA. The TCL 55S405 has a height of 72.39/28.5 cm/in, compared with a height of 72.9/28.7 cm/in for Samsung UN55J620DAFXZA. The TCL 55S405 has a depth of 7.62/3 cm/inches, compared with a depth of 9.4/3.7 cm/in for Samsung UN55J620DAFXZA.
The 55S405 can operate 3 HDMI connectors, whille the UN55J620DAFXZA has 2 HDMIs. There are 1 USB ports available on the TCL 55S405, but Samsung UN55J620DAFXZA has 2 USB ports. Models in this comparison have Internet access via Wi-Fi. Both models do not support Bluetooth.
VESA wall mount options are different and are 200 x 200 vs 400 x 400, respectively considered model.
Users can watch Netflix movies and series on these TVs. It is possible to watch content from Hulu streaming service on these compared models.
Each compared model can be positioned by manufacturers as Smart TV. Thanks to the display, the Local Dimming function is implemented in the 55S405. From the point of view of voice control, an each model do not have such an opportunity. The compared devices do not have Amazon Alexa. Besides, each manufacturer provides a mobile application to monitor each of rivals TVs.
The TCL 55S405 is better TV in this comparison. Check TCL 55S405 price