ZTE have just announced the Mimosa X smartphone, sporting a 4.3-inch qHD display with a 960x540-pixel display, an NVIDIA Tegra 2 chip, a 5-megapixel front-facing camera 4GB of internal storage, HSPA+, Android 4.0 Ice Cream Sandwich (!), and an NVIDIA-made modem, the recently-acquired Icera, with their Icera 450 which is 21Mbps-capable.
In the press release for the device, NVIDIA actually state this is the first time "a premium mobile computing experience is coming to the mainstream smartphone market". There's no word on pricing, or where it'll arrive, so we're just discussing what's already known of the Mimosa X for now.
But, Mobile World Congress kicks off in Barcelona next week, where I'm sure we'll receive a bunch of information on the newly-announced device. Until then, enjoy the specs.