According to Evan Blass, which has quite a decent track record when it comes to smartphone leaks, the OnePlus 3 will be built around a 5.5-inch 1080p screen and powered by Qualcomm's Snapdragon 820 SoC. It will also come with a 16-megapixel rear camera, 64GB of storage and NFC support.
Earlier, Blass noted that OnePlus 3 will end up with an AMOLED display as well as have a 3,000mAh battery. The rest of the earlier various rumors also suggested fingerprint scanner, USB Type-C port and either 4 or 6GB of RAM. It should run on Android N OS.
According to a report from Android Authority, citing a customer who bought OnePlus Loop VR headset, OnePlus 3 could be announced at a VR event on June 14th, just a day after Apple's WWDC 2016 starts.