Ulefone has been working on Android 7.0 for their dual-camera device Ulefone Gemini and they have come out with a version for review, indicating that the upgrade will not be too far away.
Ulefone Gemini was released in mid February with a metal unibody, 13MP/5MP dual camera, MTK6737T 1.5GHz chipset, 3GB RAM, 32GB storage, front fingerprint scanner, 3250mAh and gyroscope. Ulefone has promised to upgrade the device from Marshmallow to Nougat in a few months by OTA. At the moment they are still working on bugfixing of some apps and a plan to release the beta version for an user test within one month. Besides, Ulefone promise that the Gemini with Android 7.0 will have a faster operation and better camera performance.