Links to the two monitors. Are they the same?
http://www.newegg.com/Product/Product.aspx?Item=N82E16824236574&cm_re=asus_rog_swift_pg278q-_-24-236-574-_-Product
http://www.newegg.com/Product/Product.aspx?Item=N82E16824236405
http://www.newegg.com/Product/Product.aspx?Item=N82E16824236574&cm_re=asus_rog_swift_pg278q-_-24-236-574-_-Product
http://www.newegg.com/Product/Product.aspx?Item=N82E16824236405