It's a shame when phones feel outdated even as they hit the market, but that's sadly what happened with the original Grand X. However, as you may have heard a few hours ago, the handset's just had a healthy revamp. The spec-bumped version is called the Grand X IN: it's due out next month and we've just had a chance to run some early benchmarks to test the performance of its vanilla Android 4 OS and new Intel engine. Among a range of improvements, including an 8-megapixel camera with burst mode (inst