[Gussy]

I bought an original Thinkpad X1 at the start of the year and after using it since then I have to say the biggest problem it has is the battery. It's more like a large capacitor than a battery, something to keep itself powered while your run between power outlets. It is actually quite disappointing when the sole reason you buy an ultra-thin "ultraboook" is for mobility and portability, but you have to stay tethered to a power outlet.

It's great to see that they have addressed this issue in the X1 Carbon. Engadget suggests a 3:30 battery life for the original X1 which seems about right, so I trust their measured battery life of 5:07 to be pretty close. I presume real world usage will be even better than the extra 1:07 from the original X1, as moving to the matte screen should mean a lower display brightness, since you're not fighting the reflectiveness of the corning gorilla glass.

The second biggest issue I have had is one of quality. My first X1 was RMA'd for faulty mouse buttons and wireless antenna right after I opened the box, and the second one I received reported incorrect battery capacity, had dead pixels centre screen and some other hardware faults which escape me. Thankfully I was able to salvage a completely working X1 out of the two (original and replacement), returning to Lenovo a very broken, but brand new Thinkpad.

Despite the carbon fixing my number one issue of battery life, I'm still not sure if I would upgrade to it, given then chance. I originally bought this Thinkpad X1 because it was supposed to be a Thinkpad, something that was nearly bulletproof and would withstand the abuse of travel and the outdoors. Lenovo has lost my trust in Thinkpads for now, but hopefully this X1 Carbon is better than the original.