The Samsung Galaxy S III mini measures 121.6 x 63 x 9.9 mm, which is just about the size of the original Galaxy S. The mini is certainly way more compact than the current Samsung flagship, but its form factor is nothing out of this world. What we mean is you get 34% less screen in 26% less front surface - not exactly an engineering masterstroke.
The Galaxy S III mini is just a tad larger in every direction than a Motorola RAZR M, which fits a bigger 4.3" screen and a beefier 2000 mAh battery, so Samsung could have used the available space better.
Keep in mind though, that the Samsung smartphone has hardware keys, whereas the Motorola handset relies solely on on-screen navigation.
The Samsung Galaxy S III mini looks exactly the way its name suggests. After the Galaxy Note II showed us what the Galaxy S III would've looked like if it ate all its vegetables, we now have the flagship's little brother, who took a career in weightlifting. Shorter and stockier than the original, the Galaxy S III mini is a pretty nice looking mid-range smartphone.
While we did have our reservations about the Samsung Galaxy S III all plastic construction, its design is one that grows on you. What's more, the Galaxy S III mini is not facing the same kind of elite competition as its bigger sibling, so its looks might actually be an advantage. There aren't any polycarbonate bodies to be had in the Android mid-range, so some high-quality plastic is quite welcome.
The layout of the Galaxy S III mini's controls is similar to that of the Galaxy S III, but there are a few notable hardware omissions such as the ambient light sensor and a secondary mic.
Bellow the display you get the same three keys - capacitive Menu and Back buttons and a regular press Home key.
Above the display we have the earpiece, as well as the proximity sensor. There's also a VGA front-facing camera for video-calls here, but no ambient light sensor, which means that automatic brightness control is a no-go on the Galaxy S III mini.
The left side of the Samsung I88190 Galaxy S III is where the volume rocker is located.
On the right side there's only a power key. Since the original Galaxy S III lacked a dedicated camera key, it would be foolish to expect one here.
The 3.5mm audio jack is at the top of the Samsung Galaxy S III mini. There's no secondary microphone here, as there's no active noise cancellation or stereo sound recording in videos.
The microUSB port sits alongside the primary microphone at the bottom and is used for both data connections and charging. USB host and MHL are not supported.
The back of the Samsung I8190 Galaxy S III mini is where the 5 megapixel camera lens is located. It has the LED flash and the loudspeaker grille on its sides.
Removing the battery cover reveals the 1500 mAh battery. Bellow it are the microSD card slot and the SIM slot, which takes regular size SIMs. The memory card slot is located below the battery, so hot-swapping is not an option.