A:AnswerHi Mikesgirl, this unit has 120 V AC, 60 Hz power requirements. Depending on the power requirements of the country, you may need a transformer to make the UBPX700 work since US models will require its 120 V AC, 60 Hz. ~Earl
A:AnswerHello Lholla, Unfortunately, no. Sony DVD players sold in the U.S. and Canada are coded to play Region 1 DVD discs and Region A for Blu-ray discs. I hope this helps! - Romeo
A:AnswerHi ConcernedSalesman,
As long as the TV supports 4K signal (non-HDR) and use a Premium High-Speed HDMI cable, you can use this unit to view 4K content.
~Ralph