It's likely that OnePlus might be working on a OnePlus Mini, the third model to expand its range of mini flagships. The information is obtained from the GFXBEnch listing. The specifications for the OnePlus Mini has been fully detailed.
The OnePlus Mini packs top class hardware that is suitable for a non flagship phone. However, these specifications are more for a smaller flagship phone that has specifications slightly on the lower place.
The OnePlus Mini has a 4.6" display with a a 1080p display. It can be said that the OnePlus Mini draws parallel to the Xperia Z5 Compact. Though we are not debating which among the two is better.
The OnePlus Mini is more like a OnePlus phone. The OnePlus Mini packs in the punch with a Snapdragon 810 with octa-core CPU with 1.7Ghz . It has a 4GB RAM and an internal storage of 64GB. The GFXBench lists that the OnePlus mini sports a 12MP rear camera. It has a resolution of 4,160x3120 pixels. It also sports a 5MP camera on the front. It is still unclear what Battery that the OnePlus Mini has. Details on Price and availability are yet to emerge.