The Noir A900 has Android 4.2.2 Jelly Bean, and with a quad core processor in place, this makes for a hassle-free device flow.
On the device front, the standard three buttons have been retained as touch, making the complete front touch sensitive. There is an absence of the status LED with only the earpiece at the top, and the front camera on the right of it. The microUSB slot and secondary mike (which also aids in active noise cancellation in calls) are present at the top, while the primary microphone is present at the bottom. Across at the back, the camera lens for the 8MP shooter is present at the top left, with the flash next to it, while the loudspeaker slot is at the bottom left side.
On the right side, the Power/Lock key, and the volume rocker are present, while the slots for microSD as well as both SIM’s are present under the back cover, at the top side of the back, just above the battery.
The Noir A900, with its cool quad core processor, and nice performance, gives an impressive performance on different Android games, ranging from racing related games to action games, both requiring good reflexes as well as being taxing on the phone resources.
The Noir A900, has a crisp and clear display, with pretty rich colors, and the quad core processor making the video play for videos of 1080p as seamlessly and without any jerks. The audio quality of the device is also pretty decent, with sound which is clearly audible, rather than that of the Sony Xperia Z Ultra among others.
By default, the device uses Chrome as its browser, and the Wi-Fi is also pretty strong for this device. The pinch-zoom function works, also the browsing is pretty smooth. The device switching between horizontal and vertical is also pretty cool.