The internal focusing system also ensures that the lens length remains constant at all settings, and that its front stays static for both filter and ringflash use.
It is powered by Spreadtrum SC7731C chipset, 1 GB of RAM and 8 GB of internal storage.
The Digma Hit Q400 3G runs on Android OS v6.0 (Marshmallow) out of the box. It features a 5 inches IPS display with 720 x 1280 px resolution.
For focusing, the lens employs a Hyper Sonic Motor (HSM), which is based on the same piezo-electronic technology as Canon's USM and Nikon's SWM technologies.
As with those systems, this is said to offer not just speed but also near-silent operation, and with two floating lens groups moving independently within the lens, Sigma claims that aberrations can be more successfully corrected throughout the focusing range.
The Hit Q400 3G has Dual SIM capability, which means that you can insert two different SIM cards and use them both from one phone.
The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration.
And use some code like this one: Instead of using the full power of Device Detector it might in some cases be better to use only specific parsers.
If you aim to check if a given useragent is a bot and don't require any of the other information, you can directly use the bot parser.
Caching of Device Detector was completely redesigned in 3.0.