OnePlus has posted an image on Google+, which says they are launching something on April 20th, 2015.
Could it be launching the OnePlus Two?
We recently wrote about a video report from Bloomberg, which said that OnePlus would be releasing the OnePlus Two in the 2nd quarter of this year, i.e between April-June. So it is possible that the company could release it on the 20th.
OnePlus is also planning to release a cheaper phone model, at the end of the year.
Interestingly, the OnePlus One was launched almost exactly a year ago on April 23rd, 2014.