Samsung's sub-brand of Gravity messaging phones branches out with the Samsung Gravity Smart, the line's first smartphone. Although the Gravity Smart runs Android 2.2 Froyo, the rest of the specs follow the series' traditional route of providing midtier messaging services with a stylized, slide-out QWERTY keyboard and some flashy colors that might appeal to the younger set--Berry Red, Sapphire Blue, and Lunar Gray in this case. Samsung has actually dialed down the shock factor here, as Gravity phones often come in electric hues of lime, blue, and red. We reviewed the Gravity Smart in Berry Red.
The Gravity Smart is a dense, compact little number, but sturdy and attractive, with just enough features to keep your interest. Powering the phone with Android was Samsung's smartest move, especially when competing with T-Mobile's raft of other budget Android phones. Still, with specs on the lower end of the spectrum, the Gravity Smart is best suited for Android newcomers and a more youthful demographic.
Of all the phones in Samsung's Gravity line, the Gravity Smart most resembles the , although it's a tad shorter and slimmer, and has some different design touches. More rounded at the base than at the top, the smartphone stands 4.5 inches tall by 2.3 inches wide and is 0.6 inch thick. Due in part to the built-in QWERTY keyboard, the Gravity Smart weighs 4.6 ounces. As phones go, it's on the short, thick, dense side.
Since the phone's face is smaller, the Gravity Smart's 3.2-inch touch-screen display fits right in. Its QVGA 420x380-pixel resolution is appropriate for the screen size, so icons and text look sharp and colors look pleasantly bright. Still, we wish Samsung had pumped up the screen to at least 3.5 inches--that's the point at which we're most comfortable typing on a virtual keyboard. True, the Gravity Smart's full QWERTY slider will mitigate the need to rely on the onscreen type pad, but if a keyboard shows up in portrait mode, it's got to be comfortable and usable. We also found ourselves having to lean closer to the screen to read Web sites and maps.
Like many of Samsung's Android smartphones, the Gravity Smart uses the custom TouchWiz interface. The main features include up to seven customizable home screens (pinch and zoom on any one of them to manage them all); easy access to Wi-Fi, GPS, and other controls from the pull-down notification menu; a task-switcher that appears when you press and hold the home button; and a certain visual aesthetic on the applications tray.
Below the screen are three touch-sensitive buttons for the menu, the back key, and search. There's also a black central button that takes you back home and helps wake up a sleeping phone. The power/lock button and USB charger port are on the right spine; the volume rocker is on the left. The lens for the 3-megapixel camera resides on the back, along with the flash. Behind the back cover is the phone's microSD card slot. It takes up to 32GB external storage, but comes with a 2GB card to get you started.
Now for the part you've been waiting for: the keyboard. We had no objections to the build quality or the sliding action. The phone opens smoothly and snaps into place when it's done opening and closing. Samsung Gravity phones tend to have four-row QWERTY keyboards with offset, fully separated keys. They also have a futuristic look that involves oblong, slightly tilted buttons. The buttons themselves are fairly flush with the keyboard, but they have a nice, tactile feel and a snappy response. Unfortunately, our fingers didn't align well with the smallish, oblong spacebar, so the keyboard wasn't as comfortable for us as it could have been. Keyboard fit is a subjective thing, so we can't dock the Gravity Smart too many points here, although we will say that in this case we'd rather sacrifice the stylized blobs for a more uniform shape that we'd have an easier time hitting with our thumbs.
The keyboard has a few extra features, like a dedicated key for emoticons, and separate customizable shortcut buttons for snapping open the Web, a social network (Facebook by default), messaging, and search.
One of Android's best features is its ability to import and sync contacts from your various accounts like Gmail and Facebook. It's more or less seamless, but we usually have to manually reassociate some contacts after the fact. After that, you can keep adding contacts until you max out your phone's memory limit, an unlikely event. You can also store additional contacts on the phone's SIM card. There's support for groups, of course, and Android has a neat feature where you can swipe left and right over a contact's name in the address book to call or text.
Another Android trademark is deep hooks into Google services. Gmail, Google Latitude, Maps, Places, Navigation, Talk, and YouTube are present by default. You can also download other apps for Google Docs, Google Voice, Picasa, and others.