Compact, budget Liquid Z4 phone hopes to make a big splash at MWC 2014

Some iPhone owners may bemoan their small screens but Acer feels there's a place in your pocket for compact Android handsets. It's new Liquid Z4 device is built to be easy to use one-handed yet still offer lots of smartphone for the money. In fact, Acer says that although the Z4 is priced at just 99 euros ($136), the device will provide a quality camera, a classy design, and Android Jelly Bean software.
Design
Perhaps taking a cue from Samsung, HTC, and Motorola, Acer says its Liquid Z4 is crafted to fit comfortably in hand. To that end the Z4's edges measure 9.7mm (0.38 inch) thick, the perfect depth the company claims which allows it to slip easily into hands and pockets. Additionally Acer describes the Liquid Z4's chassis as having an "elegant, glossy, and silky" finish. That sounds great but I for one hope the phone repels fingerprints, too.
Tipping the scales at a light 4.6 ounces though, I have a feeling the Z4 won’t weigh you down. The Liquid Z4 makes room for a 4-inch screen which is larger than what the iPhone 5S comes with (3.7 inches), but not by much.
Features and interface
Running Android 4.2.2 Jelly Bean software, the Acer Liquid Z4 doesn’t exactly boast Google's latest and greatest -- that being Android 4.4 KitKat. Acer does outfit the phone with some custom tweaks of its own though.
For instance, the AirFloat feature will keep multiple app windows open at once so users can flip quickly between them. Similarly the Float Caller function launches a small pop-up window to alert you when someone is trying to ring your line. The idea here is for calls not to swamp the phone's entire screen which forces you to drop everything you're currently doing. To enhance music and movies, the Z4 relies on DTS Sound technology.
On back of the Liquid Z4 is a 5-megapixel camera, which when stacked up against most modern smartphones that typically boast 8-, 13-, or even 20-megapixel sensors, doesn’t excite me. Acer makes the point that the imaging system leverages five elements (apparently four is the norm), plus has a lens with f2.4 optics to serve up superior photos. Of course as they say, the proof is in the pudding and only spending serious quality time will confirm Acer's claim.
Core components
Under the Liquid Z4's subcompact hood is a dual-core 1.3GHz processor linked to 4GB of internal storage. These are well below the fancy quad and octa-core chips powering cutting-edge phones, so hopefully Acer has done its best to optimize how the handset churns through apps, home screens, and menu windows.
Outlook
Acer plans to offer up the Liquid Z4 in Europe beginning April 2014 for a suggested price of 99 euros. Color choices for the phone include two options, white and black.