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How many dead cows does it take to make a laptop? In the case of the Asus U2E deluxe edition, it's at least one: it comes with a leather finish on the lid. It does also have some interesting stuff going on inside, thanks to its solid-state hard drive, which distinguishes it from the U2Eearlier this year. If you're tempted, it'll set you back the not inconsiderable sum of £1,300.
The first thing you notice about the U2E is its quirky styling. Instead of the shiny black chassis we've come to expect from pricey ultraportables, this one is decked out in brown leather. The leather is used not only on the lid, but also inside surrounding the keyboard and trackpad. The finish may not be to everyone's taste, but one thing you can say for it over more glossy designs is that at least it doesn't show fingerprints.
Thankfully, it's not just the styling that's interesting. Asus has also gone to a lot of effort to make sure that this machine is a marathon runner rather than a sprinter when it comes to battery life. Not only has it decided to use LEDs for the screen's backlight in an attempt to save power, but it's also fitted the laptop with a solid-state hard drive.
This does mean that you only get 32GB of storage space for your files, but because the drive has no moving parts, it should draw less power than a traditional hard drive. On top of all this, Asus also supplies the machine with two batteries. The smallest 3-cell battery fits flush with the chassis, while the larger 6-cell battery obviously stores more juice, but does protrude from the rear of the case by about a centimetre.
In our BatteryEater test, the 6-cell battery unsurprisingly put in a very impressive performance. It managed to keep running for a whopping 5 hours 49 minutes. Considering the U2E we reviewed in March only clocked about one hour with the smaller battery, this is a seriously impressive improvement.