Samsung's high-end flip phone could be announced on August 3

Samsung's intriguing flip phone might break cover sooner than expected. The device which will likely be sold exclusively in Asia could be announced at a press briefing in Beijing, China on August 3.

The latest information comes from a Twitter user who uploaded an alleged poster for the event:

The device supposedly carries the model number SM-G9298 and is said to feature the following specs:

Two 4.2-inch screens - one internal and one externalSnapdragon 821 chipset4GB ...