1.Re-writeable 2D Blu-Ray & 3D discs are also unsupported at launch

2.Turning On Your Console Might Need Extra Calculations Be-for You Finally Figure out How To Start Or Power Off Your console

3.For a limited time, every PS4 comes with $10 of PlayStation Store credit, a 30-day free trial of PlayStation Plus, and a 30-day free trial of Music Unlimited.

4.PS4 diablo III cant Be remote played on PS Vita

5.PS4 trophies will allow you know if the trophies won are rare or common when won

6.Yes Ps4 Comes With 500GB Hard drive!!(the average next-generation game will take around 40GB of space) which makes your 500GB hard-drive look Small.

Continue Here- www.9inegames.com/review/10-things-you-dont-know-about-ps4/