l would like to share my experience after comparing and testing two solutions – LG 65UJ7700 vs LG 75SJ8570. A noticeable difference when comparing the two models is the screen size, which is 65 inches for the 65UJ7700 and 75 inches for the 75SJ8570. The 65UJ7700 from series UJ770, but the opponent belongs to series SJ8. The series LG 65UJ7700 has 55, 60, 65 inches diagonals, but in the case of 75SJ8570 only 55, 65 , 75, 86 diagonals are possible.
Both devices support playback of 4K/UHD video. Rivals work well with Full HD video. The screen of these devices is based on the IPS display. The 65UJ7700 screen has 60 refresh rate, versus the 120 refresh rate in the 75SJ8570. Also the HDR feature is realized in both units. Unfortunately, none of the devices supports 3D video playback.
The stereo audio format is available on 65UJ7700, whille 75SJ8570 works with the quadro format. Speakers with a power of 20W are installed in 65UJ7700, but in 65UJ7700 has speakers with a power of 30W. None of the TVs in this comparison have Dolby Atmos support.
The LG 65UJ7700 has a width of 145.54/57.29 cm/in, compared with a width of 168.15/66.20 cm/in for LG 75SJ8570. The LG 65UJ7700 has a height of 84.07/33.09 cm/in, compared with a height of 96.01/37.79 cm/in for LG 75SJ8570. The LG 65UJ7700 has a depth of 6.35/2.5 cm/inches, compared with a depth of 5.59/2.2 cm/in for LG 75SJ8570.
In each model, manufacturers provide 4 HDMI connectors. There are 2 USB ports available on the LG 65UJ7700, but LG 75SJ8570 has 3 USB ports. Models in this comparison have Internet access via Wi-Fi. However, Wi-Fi module in the LG 65UJ7700 can operate at 5 GHz. Also, in addition to the remote control, you can connect a mouse and keyboard to both TVs via Bluetooth.
VESA wall mount options are different and are 300 x 300 vs 600 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 65UJ7700. And because of this, it is possible to control any of these TVs by voice. The compared devices do not have Amazon Alexa. Besides, each manufacturer provides a mobile application to monitor each of rivals TVs.
The LG 65UJ7700 is better TV in this comparison. Check LG 65UJ7700 price