Nearly, everyone knows that reason of Samsung Galaxy Note 4 early release in China and South Korea was because of Apple's iPhone 6 and iPhone 6 Plus record sales. Though Initially release was in first half of October but because of Apple's latest flagship high number of sales forced Samsung to release their phablet earlier in those countries where iPhone yet to be released.
Samsung Launched its flagship in Korea on September 26th, but unfortunately Note 4 launch wasn't ideal for South Korean tech giant. If you take a look on the Image given below, you surely will say something is not perfect. According to latest reports from Korean media soon after release of Samsung Galaxy Note 4, many buyers start complaining that there is significant difference between Note 4 display and its Faux casing.
Reports further suggests that the difference among display and casing is enough to put the business card between it. This gap surely will attract the dust particles to settle in there. Samsung sources made it clear that Samsung is well aware of this malfunction and surely will solve it ahead of Note 4 International release.