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HP is yet to launch a true ultrabook, but that doesnt mean you cant find a thin-and-light machine with an HP badge on it. If youre looking to save a little cash, the DM1 could be just what youre looking for. As its powered by an AMD Fusion processor it definitely cant be called an ultrabook. At 1.6kg its also a little heavier than Intels ultra-thin machines, but still incredibly compact thanks to its 11.6in display. The silver plastic chassis and texture-effect lid look reasonably sleek, and are offset nicely by a black keyboard tray.

Despite the DM1’s small size, it still has a good number of ports for connecting your peripherals. The three USB ports, multi-format card reader, VGA and HDMI video outputs, single 3.5mm headset audio jack and Ethernet port should be more than enough for most travellers.
In everyday use, the full-size keyboard is surprisingly comfortable to type on the wrist rest is very small, so we had to adjust our hands slightly, but we were soon typing at full speed. Each key is well spaced from its neighbours and provides plenty of feedback so you can be sure when you’ve pressed it. The compact touchpad could pose a problem for typists who like to rest their whole hands on the keyboard tray, but a quick double-tap in the top left corner disables it temporarily.

We found the touchpad itself incredibly sensitive, to the point that we couldnt leave one finger resting on the left mouse button without it triggering cursor movements. We’ve experienced this with a series of HP’s integrated touchpads for well over a year, so it was disappointing to see the issue reappear here.
The screen’s image quality was above average, mainly because HP has squeezed in a 1,366×768 resolution panel. Text looked a little on the small side at default settings, but pictures looked crisp and detailed. Colour accuracy was also reasonable, helped by the glossy screen finish that produced vivid colours, but which made reflections slightly troublesome. However, with over 180 degrees of tilt in the screen hinges, it’s easy to find an angle that works well.
Performance was never going to be the DM1s strong point, but an overall score of 10 in our multimedia benchmarks falls well short of true ultrabooks: it’s not good for much more than word processing or web browsing. Thats a shame, as the integrated Radeon 6310 GPU is reasonably capable; it can play high-definition video and even handle some modest gaming, although a jittery 12fps on our demanding Dirt 3 test shows that it’s not ideal for modern titles.

Battery life is one thing you wont have to worry about, if our light-use test is any indication the DM1 managed a fantastic nine hours away from the mains. You wont need to pack a power adaptor to get a full days work out of it.

If youre looking for a laptop to take on the move, but dont want to pay for top-end performance, a Fusion-powered machine like the DM1 could be a great choice. Its well-built and easy to use, but doesnt cost the earth. You do sacrifice performance for battery life, and its not as thin or light as an ultrabook, but it’s a good laptop for anyone on a tight budget.