If you have already decided that you want to buy a new TV, but still don’t know what exactly you want, the Sony XBR55A8F vs LG 55UJ7700 comparison is here to offer you two decent solutions. The screen size is the same and is 55 inches. The XBR55A8F belongs to the series A8F, and the LG 55UJ7700 - UJ770. The Sony XBR55A8F series has 55, 65 inches diagonals, and 55UJ7700 boasts 55, 60, 65 inches diagonals.
Support for 4K/UHD is implemented in both models. Each of the compared devices supports Full HD resolution. The XBR55A8F has the OLED display, while 55UJ7700 has the IPS display. The LG 55UJ7700 works with 60Hz refresh rate, for Sony XBR55A8F the refresh rate is 120Hz. Both TVs support High dynamic range (HDR) technology.
The XBR55A8F plays sound in surround format, and stereo sound is available on 55UJ7700. The speaker power of the Sony XBR55A8F is 50W, versus 20W of the LG 55UJ7700. Dolby Atmos multi-channel audio format is not supported by both of the tested models.
The width of the XBR55A8F is 122.6/48.26 cm/in, and for the 55UJ7700 it is 123.7/48.7 cm/inches. The height of Sony XBR55A8F is 71.2/28.03 cm/in, LG 55UJ7700 of height 72.64/28.6 cm/inches. A depth XBR55A8F is 5.5/2.16 cm/in, the 55UJ7700 has 6.1/2.4 cm/in depth.
Each TV has 4 HDMI connectors. As for USB, the XBR55A8F has 3 ports, compared with 2 ports for the 55UJ7700. These rivals can connect to the Internet via WI-FI. Support for WI-FI 5GHz is implemented both in XBR55A8F and in 55UJ7700. It is possible to connect a mouse or keyboard via Bluetooth to each of the TVs.
VESA sizes differ and amount to 200 x 300 versus 300 x 300 for the LG 55UJ7700.
You can watch Netflix TV shows and movies on each of the TVs. Hulu is available at each of the competitors.
As for Smart TV, here the competitors are equal and support this feature. The 55UJ7700 has Local Dimming technology. Voice control is supported by both models and there is no leader. Voice assistant Amazon Alexa is implemented only on XBR55A8F. Devices under consideration can be controlled using the Mobile App.
The Sony XBR55A8F is better TV in this comparison. Check Sony XBR55A8F price