Review on Acer Aspire Timeline AS3810TZ-4925 13.3-Inch Aluminum Laptop, You’ll be able to remain productive as you work remotely from 9 to 5 without ever stopping to plug in and recharge, or keep yourself entertained throughout an entire coast–to-coast flight without worrying whether you’ll make it to the end of your movie. The thin and light Timeline 3810 (model AS3810TZ-4925) is made for modern mobile work and play with its 3.5-pound weight and thin measurements–less than one-inch thin at its slimmest point and just over an inch at its thickest.