If an iPhone Nano is what you can call a smaller version of the iPhone 4, or 3GS, or something with lesser features, but what do you call a smaller Samsung Galaxy SII? Well, you don’t need to think since Samsung has already created its mini version, not called the SII mini, but a Samsung Galaxy Z. Its specifications, appearance, and performance can be compared that of the SII, just included on a smaller frame. Do not expect to see it pretty soon since the Korean based company plans to have it released in Sweden.
The screen is a 4.2-inch Super Clear LCD touchscreen with standard pixel display of 480×800. It runs on a 1GHz dual-core Nvidia Tegra 2, comparable to SII’s 1.2 GHz dual-core Exynos. The camera can capture pictures on 5 megapixels, which can also capture HD video at 720p. As you may look at the device, you will feel that this is more of a late issued prologue, which is usually seen in movies these days.
Source: GSMArena