It looks like ZTE is planning the successor to the ZTE Grand S, as a new devices, the ZTE Grand S II Dual has turned up in the AnTuTu benchmarks.
The device will apparently come with a quad core Snapdragon 800 processor from Qualcomm, the previous handset features a quad core Snapdragon S4 pro processor.
The ZTE Grand S II Dual managed to score higher than the Samsung Galaxy Note 3 on the AnTuTu benchmarks, the device had a score of 33,357, which compares to a score of 31,109 for the Galaxy Note 3.
Other specifications that were revealed in the benchmarks include a 5 inch full HD display with a resolution of 1920 x 1080 pixels and a 13 megapixel camera.
It looks like there will be two versions of the handset the dual SIM version will be the Grand S II Dual and a single SIM version which will be the Grand S II.
As yet we do not have any details on when ZTE will make their new ZTE Grand S II official, as soon as we get some more information, we will let you guys know.
Source GSM Insider, GSM Arena