HP TouchSmart tm2t Core i3-i5 Multi-touch Tablet

HP TouchSmart tm2t is the latest technology of HP. This 12-inch convertible tablet is powered by a CULV Core i3, i4 or Core i5 processor and it has a multi-touch LCD that can be twist 180 degrees.  It has a aluminum design with “Riptide” engraved illustration wrapped in a lightweight & quiet chassis weighing 4.72 pounds. Other features include 4GB RAM, a 500GB hard drive, optional new 512MB ATI Mobility Radeon HD 5450 switchable GPU, and Bluetooth. The TouchSmart tm2t has a price tag of $805 plus free shipping after an instant discount and HP coupon code.

Look and feel

HP's big on metal lids with etched patterns these days, and just like the Pavilion dm4, the tm2's purplish gray aluminum cover has a swirly motif engraved into it. Yes, the illustration on the tm2 is a bit more flowery and wavy than that on the dm4, but it didn't bother us much. The entire convertible feels quite solid, and we like that the metal extends underneath the lid to the palm rest and keyboard border.

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.

The keyboard and touchpad combo on the tm2 is the same as that on the Pavilion dm4. The chiclet keyboard continues to be one of our favorites, and we actually chose to write a number of posts on the laptop just because we like the feel of the softly coated, squared-off keys that much. The touchpad, er,ClickPad, is the same as that on the dm4 and has integrated mouse buttons. While the pad has been widely reported as flaky, we're actually getting quite accustomed to it -- we expect that's the case for many that are buying these new systems. We still prefer to double tap on the pad to make selections, but if you position your thumb carefully on the left mouse button and use your index finger to navigate, the cursor goes where it is told. The speakers on the bottom bezel of the screen aren't as loud as those on the dm4, but they'll fill a small dorm room without any problem.

Screen and tablet performance

The tm2's 12.1-inch, 1280 x 800-pixel resolution screen is quite crisp, but the main adjective that comes to mind when describing it is glossy. We know we mention the need for more matte displays almost weekly, but in this case we were really beside ourselves – it seriously could double as a mirror. Viewing angles of the screen are also less than stellar; when we flipped the screen around and tilted it back to about 45 degrees, colors just faded, and we simply couldn't make out images. Speaking of flipping the screen around – the unit's bi-directional 360-degree hinge feels solid, and matching grooves along the edge of the keyboard and lid keep it locked in place when converted into slate mode.

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.

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

As we mentioned above, the only sluggishness we saw with the tm2 was when working in the TouchSmart software. Other than that, the new Intel ultra-low voltage 1.2GHz Core i3 330U and 3GB of RAM kept the Windows 7 Home Premium machine humming at a brisk pace. Running Firefox with seven open tabs, Word 2010 Starter, TweetDeck, Skype and Digsby simultaneously showed no performance hit. Our $919 review unit had a 7,200rpm 500GB hard drive.

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.

	PCMark Vantage	3DMark06
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	1920
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.

Software

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.

Wrap-up

There are surely some things we'd change about the HP TouchSmart tm2 – we'd remove the battery bump, slim down the entire chassis, put in a normal touchpad, and speed up the Touchsmart software – but for an $899 starting price and now with its Core i3 upgrade, it's actually one of the better convertible laptops for students or just those that just want to reach out and touch a screen. Of course, slate-like tablets are the new thing, and some will opt to pick up an iPad and then a cheap laptop to get their computing fill, but there's still something appealing about having an all-in-one device that can do it all. We really just wish the touch interface did its thing a bit more briskly.