We expected to see the Lenovo Vibe S1 handset as early as MWC 2015 in March 2015. However, for some reason, the company didn’t release the handset at that time. The phone recently visited TENAA, which gave us an idea about its specs as well as the design. However, it looks like we missed an important feature of the handset.
According to the latest leak @upleaks, the Lenovo Vibe S1 will feature dual selfie camera up front. You can clearly see two different cameras just above the display in the picture above. One is just besides the ear piece and the second one is to the right. While we don’t know the capability of the dual cameras, we can expect additional features such as bokeh effects like we saw on the HTC handsets. One of those is expected to be an 8MP sensor.
As for the specs, the Lenovo Vibe S1 is said to come with a 13MP rear facing camera with LED flash, octa-core Snapdragon 615 processor, 2GB RAM. 5-inch FHD 1080p display and 16GB of internal memory further expandable via MicroSD. The phone should run on Android 5.0 Lollipop out of the box.
As for the release date, the company is yet to officially confirm the existence of the handset or even its pricing. So, we will have to wait for some more weeks to get some concrete information. [source]