Samsung's Galaxy Tab 2 10.1: what's different

The latest Tab is now shipping, and here's a preview of how its stacks up in performance compared to its predecessor and rivals.

By Melissa Perenson, PC World |  Consumerization of IT, Asus, Samsung

The Samsung Galaxy Tab 2 is now shipping, and we've been running it through our gauntlet of tests to see how it compares with its predecessor. Our full review is forthcoming, but in the meantime, here's a quick look at the Tab 2's performance as compared with the original, nearly year-old Galaxy Tab 10.1.

In short, last year's model actually outperformed the new model on some of our tests. Some metrics, such as our Sunspider tests, were effectively identical. Others showed a distinct trend toward sluggish performance. For example, the Tab 2's cold start-up time was 22 percent longer than the original Tab, 44 seconds to the original's 36 seconds. And its results on our GLBenchmark were mixed -- the Tab 2 slight outpaced the the original Tab on the Egypt Offscreen and Pro Offscreen tests, but it lagged slightly on Egypt Standard and Egypt Pro Standard.

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Hardware Factors

Both the original Tab 10.1 and the new Galaxy Tab 2 10.1 use a 1GHz dual-core processor and 1GB of RAM. But where last year's iteration used an Nvidia Tegra 2 processor, the Tab 2 uses a Texas Instruments OMAP 4430 processor. How much of the changed performance is due to the new processor engine and how much is due to any differences between Android 3.2 and Android 4.0.3 is unclear. It is worth noting that Android may be somewhat to blame here; the Asus Transformer Pad TF300 performed similarly with the new Tab 2 in our startup time tests.

What is clear, though, is that the new Galaxy Tab 2 isn't even coming close to the performance of the current Android leader of the pack, the Asus Transformer Prime TF201. It's a bit strange, since last year's Galaxy Tab 10.1 set the bar for so long.


Originally published on PC World |  Click here to read the original story.
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