The newest iPhone 6 claims are from Chinese Analyst Sun Changxu who informed QQ Tech, the Chinese-language Web site, that the smartphone will come in two big screen sizes and could be launched as early as June.

According to the analyst, the upcoming iPhone 6 will likely have a 4.7-inch with 1,136 x 640 pixel display. He added Apple could release another device shortly after that with a higher resolution of 5.7-inch display. Rumor noted Apple will unveil its new smartphone at the Worldwide Developers Conference in June 2014.

Some sources speculated the Cupertino company's next iPhone will have a larger size. In October, some reports said the iPhone's screen size will jump to around 5-inch from the current 4-inch. Other analysts estimated possible screen sizes from 5.7-inch to 6-inch.

At an iPhone launching event on China Mobile, Apple's CEO Tim Cook was asked whether Apple will launch an iPhone with a flexible display or a bigger screen. The CEO only mentioned the customers can expect some killer updates in the future.

"We do not talk about future things," Tim said. "We have great things the team is working on but we still want to keep it a secret. That way, you will be much happier when you finally see it."

Meanwhile, the rumored iWatch is getting its share of speculations. Apple's supposed computerized wristwatch is seen to have an LG flexible OLED display. Rumors said LG has finalized an agreement with Apple to produce 1.52-inch OLED displays for the watch. Production is set to begin later in 2014. However, there are still no conclusive signs of any iWatch that have appeared.

In October 2013, it was reported LG Display was about to sign a deal with Apple to make the OLED displays. However, the release was delayed because of screen technology decisions, corporate shuffling and battery issues. LG is expected to start production on the iWatch on the third quarter of 2014 (July to September) with an initial product run of 2 million units.