The Good: The Alcatel OneTouch Idol 3 (4.7) has a portable, compact size and delivers solid performance across the board for a budget price. Hardware and software extras add value. The Bad: Stumbling blocks include its harder-to-use camera app and won't work on every global carrier. The Bottom Line: A rare smaller-screen Android handset that's worth its price, Alcatel's 4.7-inch Idol 3 is a solid buy for those seeking a low-cost, sub-5-inch phone. \t \t \t \t \t \tThe 4.7-inch version of Alcatel's OneTouch Idol 3 is smaller and slightly weaker-of-hardware than the \t \t that knocked our socks off for its price category -- it costs $180 in the US, about \u00a3150 in the UK and $299 in Australia. Still, this pint-size version has many of the same design and software OS attributes going for it, for even less cha-ching. It's a compelling buy. \t \t \t \t \t \tAmong those advantages is a slim, compact silhouette and a reversible software interface that lets you grab up the phone any which way without fumbling for "up." Strong JBL dual speakers also pump out tunes and conference calls better than most in this category, and the camera takes decent outdoor photos, with a few (frankly expected) indoor issues. \t \t \t \t \t \tWhile the smaller Idol 3 here faces its staunchest competition from the excellent, customizable \t \t , it does just about the same for a little less (we only recommend the 16GB Moto G, not the 8GB model), however, battery life isn't quite as good as it is on the Moto G. This Idol 3 does, however, best the similarly priced and stands out as one of the only decent phones these days with a screen size smaller than 5 inches. (Check out the full specs comparison chart below.) \t \t \t \t \t \tIn a nutshell, the 4.7-inch Idol 3 is a good hard-working option, but I'd also consider the latest-generation Moto G or the larger Idol 3 if you're not specifically seeking a smaller phone. In the US in particular, the Moto G's biggest gain is that it's water-resistant. Like the G, Alcatel's phone will run on AT&T and T-Mobile only. \t \t \t \t \t \tYou can pick it up from various online outlets like Alcatel's website and Amazon. \tSpecs versus specs: Comparing rivals \t \t \t\t \t\t\t \t\t\t\t \t\t\t\t \t\t\t\t\t \t\t\t\t\t \t\t\t\t\t \t\t\t\t\t\t \t\t\t\t\t\t \t\t\t\t\t\t \t\t\t\t\t\t\t \t\t\t\t\t\t \t\t\t\t\t\t \t\t\t\t\t\t\t \t\t\t\t\t\t \t\t\t\t\t\t \t\t\t\t\t\t\t \t\t\t\t\t\t \t\t\t\t\t\t \t\t\t\t\t\t\t \t\t\t\t\t\t \t\t\t\t\t \t\t\t\t\t \t\t\t\t\t \t\t\t\t\t \t\t\t\t\t Compact design and build \t 4.7-inch display1,280x720 pixels (312ppi)\t 5.3 by 2.6 by 0.30 inches (134.6 by 65.9 by 7.55 mm)\t 3.9 oz (110 grams) \t \t \t \t \t \tIf you've seen the 5.5-inch version, this one looks just like it, but smaller. If not, here's what you get: a black face and dark gray, almost graphite-looking color on the spines and backing. The rim shines with faux-metallic gloss and the back has a brushed metal appearance. The top and bottom round out, but on the front, this part recedes to make room for those two JBL speakers, one on each end of the phone (they're pretty loud and clean for a smartphone). The placement also helps make the whole reversible concept work: what you get on the "top," you get on the "bottom." \t \t \t \t \t \tThere is indeed a true north to the Idol 3 phones, one that puts the power\/lock button on the left side and the volume rocker on the right, plus a speaker jack up top and a Micro-USB card slot on the bottom. The rear camera mount lives in the upper left corner with the flash right below, so keep an eye out to make sure your fingers don't creep into any shots while you stabilize the phone for a snap. \t \t \t \t \t \t \tThe Idol 3's backing isn't removable -- and neither is the battery -- but you can insert a microSD card through a side tray.Size matters \t \t \t \t \t \tCan we go back to size for a minute? Good, because I think it's important here. These days, phones with larger screens are presumed better, but it's also true that not everyone wants a handset that's bigger than their hands. This one slips more easily into my pocket, adds less weight to my already shoulder-bending purse and is generally easy to handle and maneuver. I miss that in a phone. \t \t \t \t \t \tOn the other hand, the relatively smaller screen does mean you'll have a smaller keyboard to work with and you may find yourself either holding the phone closer to your face or craning your neck to get a closer look at websites, photos and videos.Software and apps \t Android 5.0 Lollipop\t Reversible interface\t Double-tap lock screen feature \tEditor's note: The OS is identical on the 5.5 version and on this 4.7-inch model here. Therefore, I took the liberty of lifting this section from my previous review. \t \t \t \t \tThe Idol, which was first announced last March, runs Android 5.0. It might not be the first of Alcatel's handsets to upgrade to \t \t (the highest-end models typically see these first), but it's a fair assumption that it'll eventually acquire the new software. Android is recognizable beneath Alcatel's custom skin, though the company has added a few enhancements. Some are for the better, but a few tweaks are unnecessarily confusing or even hamper quick navigation, as if Alcatel wanted to make its mark, but wasn't sure exactly what to do. I'll point out a few.Reversible mode \t \t \t \t \tA first for phones, Alcatel has made its interface "reversible," which means that the screen orients right-side-up even when you turn the phone upside-down, with the front-facing camera lens at the bottom. The dominant speakers and microphone also adjust to whichever side is "up," a must for making calls. \t \t \t \t \tReversible mode is a clever idea that's also pretty convenient. I gave the phone's orientation much less thought when sticking it in my pocket or purse, and setting it down on or grabbing it up from a surface. The only moment of awkwardness was when I wanted to use the camera. Because of its placement on a corner, my finger got in the way much more easily when using the phone upside-down. \t \t \t \t \tTurn on reversible mode from either the settings or from its quick-access toggle on the notifications shade. \tDouble-tap \t \t \t \t \tIn my opinion, every phone should have the option to turn the screen on and off by double-tapping. A few already do, and I'm happy to see it here on the Idol 3. It's a time-saver on its own, but essential if you're using the phone in reversible mode, since you won't have to grope around for that power\/lock button if you forget which way is up. \t \t \t \t \tMy two complaints are that you can't go dark from the lock screen or from the camera app, two oversights that seem to have no obvious cause.Notifications menu \t \t \t \t \tAlcatel employs a sort of two-step notifications shade. Pull down as usual and you see your alerts, which you can dismiss one by one or sweep away en masse. Pull down again if you want to liberate the quick-access menu. I'd prefer to get this all in a single motion. \t \t \t \t \tThough there's a brightness slider, there's weirdly no selection for automatic brightness, which would adjust the screen in dark or sunlit environments. In some Android skins, a long press on the Wi-Fi icon takes you to the full list of networks in Settings, but not so here. Here, you have to press the text below the icon. Alcatel says this is a Lollipop convention, but in this case, borrowing from rival OEMs would have been the better call.Lock screen \t \t \t \t \tAlcatel makes the lock screen its own with a row of shortcut icons along the bottom of the screen (including one for selfies) and shortcuts for the camera and dialer in the corners. So far so good, but using them isn't completely intuitive. You have to double-tap alerts and icons to open them. \t \t \t \t \tYou also have to swipe the corner shortcuts in unintuitive directions to open them. For instance, the camera icon in the bottom right corner swipes toward the left corner (rather than up to the right) to open. None of this is a big deal, but it may aggravate you if you're switching from another phone.Camera quality \t \t \t \t \tImage quality on the 13-megapixel camera here is pretty good, especially for a budget phone. Outdoor photos prevail and indoor and low-light snaps, while grainy, dim and lacking much distinction, don't fare worse than on other phones. In fact, in some cases it did better. There was one mild annoyance, though. I'm still not sure why, but I wound up taking more photos in error than I do on other phones. These are easy enough to delete, but it adds an extra little layer of time at the least. \t \t \t \t \tIf you're deciding between Moto G (Late 2015) and the 4.7-inch Idol 3, there are some trade-offs you should know about. When viewed on a computer screen, photos from both cameras and in all tested lighting conditions appeared richer on the Idol 3 and paler on the Moto G.