Second page: "Because the XPS 13 is mature hardware, I didn't do any complex benchmarking. Battery life for a constant simulated load average of about 1.3 was

Second page: "Because the XPS 13 is mature hardware, I didn't do any complex benchmarking. Battery life for a constant simulated load average of about 1.3 was almost exactly three hours, which isn't awful, but it isn't particularly great. The Ultrabook fared better under a real-life workload of light Web browsing, e-mailing, and writing, yielding about five-and-a-half hours of time spread across a day of work. This included a few transitions from home office to Panera Bread (or as we Ars editors like to call it, "the other office")."