HP Touchsmart tm2 reviewSee all photos
Look and feel
Size-wise, the tm2 is thicker than we'd like, and the 1.5-inch tall back hump is pretty much a design disaster. While HP raised this back area of the system to fit in a larger six-cell battery, it makes it hard to hold the 4.72-pound tablet in the crook of an arm. Oh, and then there's the small issue of it causing the entire system to tip backwards when sitting in your lap. Yeah, we tried tilting the screen different ways, but the entire laptop just wouldn't sit flat on our thighs – and yes, we discovered this when we first put the laptop in our lap and it just tipped backwards onto the floor (thankfully it was carpeted!). Basically, the tm2 is a better tablet for a desk, though we used it frequently while lying on a couch by propping it up with our legs. The laptop is surrounded by three USB ports, HDMI, Ethernet, VGA, and a combo microphone / headphone jacks. There's a 4-in-1 card reader, but no optical drive to speak of.
Screen and tablet performance
While we do have those major issues with the gloss of the screen, the capacitive touchscreen layer was extremely responsive to finger and stylus input. Dragging a finger down the screen to scroll was very responsive, and light taps on icons / within menus was all it took to navigate Windows 7 Home Premium. Windows 7's touchpack comes preloaded, and we had a ball zooming in on the earth in Surface Globe. While we do love the Garden Pond screen saver, which lets you put multiple fingers on virtual water, HP's own DigiFish Dolphin application let us "swim" with the creatures and zoom in and out. Yes, if you're like us, it will keep you amused for at least... oh, five minutes.
But that's not all you can do with touch here, and HP understands better than most that navigating Win7 with a finger can be more than frustrating. To that end, its TouchSmart software layer not only provides full screen shortcuts, but some touch customized applications. The user interface is very attractive and consists of a Cover Flow-like carousel of programs. All the applications open within the layer, and there's everything from a photo viewer to a DVD player to a paint program. But most impressive to us was the TouchSmart Twitter application and the skinned Internet Explorer browser; the browser has been given touch friendly buttons, surfing was speedy and scrolling down the page with a finger worked like a charm. The Twitter application is a handsome piece of software – you can log into your Twitter account and then a very simple interface with large buttons appears. HP should really consider preloading this app on all of its laptops.
But unfortunately, we ended up spending very little time in the TouchSmart interface. We know, we know... we just raved about it for like two paragraphs. But while we appreciated the interface choices, the entire thing is simply too sluggish for everyday use. You have to wait anywhere from five to fifteen seconds for the applications within the software to open, and then they're even laggy in use. We're inclined to blame the specific software here as we had no other performance issues with this machine.
The Windows 7 onscreen keyboard is decent for typing a quick URL in tablet mode or even a tweet, but we much preferred using the Wacom stylus and digitizer for writing or taking notes. The stylus wrote very smoothly on the screen and our chicken scratch was immediately turned into accurate, editable text. We didn't find our palm getting in the way when writing in Microsoft Word, but it did select a few links in Internet Explorer when we went to type in the address bar. We actually wrote this entire paragraph using it. Impressed? There's also a button on the stylus for right clicking. Unfortunately, the tm2 doesn't have an accelerometer – you have to manually adjust the screen with a rotate button that's located on the right hand side of the screen.
Performance, graphics and battery life
On the graphics front, HP has coupled the Core i3 CPU with an ATI Mobility Radeon HD 5450 GPU. We were reminded why we love NVIDIA's Optimus so much when we unplugged the AC adapter and up popped a notification that the system couldn't switch to the GPU until certain programs were closed. But still, the GPU is a welcome addition -- it helped play 1080p clips back without an hiccups as well as tore through Batman: Arkham Asylum at 28fps.
|HP TouchSmart Tm2 (1.2GHz Core i3, ATI Radeon HD 5450)||3838||3352|
|HP Pavilion dm4 (2.40GHz Core i5, GMA HD)||5459||1930|
|Toshiba Satellite E205 (2.2GHz Core i5, GMA HD)||5187
|Lenovo ThinkPad Edge (1.3GHz Core 2 Duo, GMA)||2955||905|
The tm2 definitely reaps the benefits of the ULV processor in battery life; the 62Wh six-cell battery lasted for four and a half hours on our video rundown test, which loops the same video at 65 percent brightness. In normal usage, we saw just above five hours of runtime. We should also mention that the entire system runs fairly cool – our laps and palms never heated up when using the tm2 during the last week.
In addition to its TouchSmart software, the tm2 comes preloaded with HP's usual programs. Just like we mentioned in the dm4 review, a lot of stuff should go straight to the Recycle Bin – including the preloaded eBay and Shutterfly shortcut on the desktop. However, the HP dock that's mounted to the top of the desktop is a nice addition once you customize it with applications you'd actually use. HP's QuickWeb is also there, but we've never really ended up hanging in the pre-boot OS much.