improved Korean Meaning

...mproved pen stylus and related software as a handwriting alternative to typing on a keyboard. It boasts easier to use multi-tasking features that take advantage of its large screen.The Note 4 is key to a recovery by Samsung Electronics, which faced initial derision at the idea of callers holding elephantine screens up to their ears. Since the Note’s introduction in 2011, it has made 5-inch and larger screen sizes the standard for high-end phones as usage shifted overwhelmingly to reading and writing texts and emails or documents, using apps, watching movies or playing games ...