The Aino joins a small group of slider phones, including theand the , which also feature touchscreens. The Aino's still a candybar shape, and is fairly pocket-friendly at only 104mm high by 50mm wide and 15.5mm deep. It weighs 134 grams.
What really catches your eye is the beautiful scratch-resistant mineral glass display. It is a generous three inches diagonally and supports 16.7 million colours and 432x240 pixels. Everything from photos and videos to simple animations look fantastic. You can only use the touchscreen when the phone is closed, and only then for the Aino's 3D media browser. The browser lets you access the 8.1-megapixel camera, the photo gallery, video and music player, as well as the FM radio without ever opening the phone. You can scroll and tap through these functions easily thanks to the intuitive user interface. The capacitive touchscreen feels responsive with hardly any transition delays.
When you slide the phone open the physical navigation controls worked well enough. They consist of two soft keys, a round toggle with middle OK key, the Send and End/Power keys, a shortcut key, and the Clear key. The toggle can be mapped to four user-defined shortcuts, and the shortcut key brings up a "My Shortcuts" menu overlay that also lets you multitask between different open applications. Aside from the toggle, we found most of the navigation keys to be on the small side and cramped.
Underneath the navigation is the number keypad. Even though the keypad is small, we found it to be quite usable, thanks to the slightly domed surface that lets us dial and type out text easily. On the left of the phone is the typical Sony Ericsson charger/headset jack, while on the right side are the volume rocker and the camera key. On the back is the camera lens plus an LED flash. We were disappointed that there was no 3.5mm headset jack. The microSD card slot is located behind the battery cover.
The Aino comes with a matching Bluetooth headset and desk stand charger which enables you to sync with a PC as well. The Bluetooth dongle clips to your clothes and lets you plug in the bundled set of 3.5mm headphones, or your own if you prefer. The dongle has controls for talk, volume and track selection.
Woah there on the features Sony boffins! This phone really lays them on thick. But luckily for us, most of them are actually useful. The Aino's main calling card is thewhich enables you to control and view content on your PS3. Until now this feature has been exclusive to the PSP, and so the added advantage of 3G coverage on the Aino means you can theoretically watch your content &mdash including recordings and live TV — anywhere.
The Aino comes with a small 55MB of storage on-board, but ships with an 8GB micro Memory Stick for holding all your media. The music player supports MP3 and AAC and the video player supports MP4, 3GP, ASF, WMV and Real Video formats.
We were also quite impressed with the options available with the 8.1-megapixel camera. You can take pictures in five resolutions including a 1080p 16:9 option. Settings include a self-timer, flash, macro focus, autofocus, an infinite focus mode that ignores the autofocus for longer distance shots, and geotagging. You can take photos simply by tapping on the screen, which also helps to focus in on whatever you're tapping. There's also a unique face-detection mode that will automatically detect and focus on a subject's face. After you take the photo, there are several editing modes available including B&W and red-eye reduction.
Other basic features include text and multimedia messaging, speakerphone, business apps like calendar and a calculator, in-built torch, and an alarm clock. If you're a little more tech savvy, you'll like the POP3/IMAP4 email support, Wi-Fi, USB mass storage, PC syncing, the voice recorder, instant messenger, a file manager and a variety of Bluetooth profiles that include A2DP stereo. There's also GPS support, which is especially handy with location applications like Google Maps.