Xiaomi MI-3 said to arrive in mid-2013 with quad-core Tegra 410
What’s more, the Xiaomi Mi-3 will feature a bigger, 4.5-inch display from Japan Display Co. with very high pixel count. We don’t yet have the exact details, and all aforementioned is still only a rumor.
The juiciest part of the rumor is the Tegra 4 chip of course. A quad-core setup by Nvidia, it is based on the Cortex A15 architecture, with each core running at 1.8GHz to 2GHz.
Finally, the camera is said to be a 12-megapixel one, and Xiaomi has been constantly improving the quality of its camera, so hopefully it will be better in this one as well.
source: Giz China via GSM Arena