Lenovo recently announced the Vibe Z, which is a 5.5 inch phablet with Dual SIM. The device has a Snapdragon 800 chipset and also Sony Exmor RS Camera, and features a custom Android ROM.
Talking about the display, it is a 5.5 IPS LCD Display with a resolution of 1080p. Also the pixel density of the display is about 440 ppi. It is powered by a Snapdragon 800 chipset, with Quad Core Krait 2.2 GHz Processor with Adreno 330 GPU alongside 2GB of RAM.
The Vibe Z will be available in various features, like specific configurations for Chinese operators, and also a GSM + 4G LTE for the international version.
Coming to the camera, it is a Sony IMX 135 Camera with 1/3.06″ Exmor-RS sensor and 13 Megapixel resolution, and a f/1.8 lens. Lenovo guarantees great low light performance, due to the illuminated sensor located on rear. Lenovo has already made special flip covers, that look like the S covers that were from Samsung. Details about the international version are yet to be announced. The device is available for pre-order in China.