The ultra-tough IP67 & MIL-STD-810G certified CAT B15Q was first made available for purchase in June 2014. It features a 4” 480 x 800 TFT display, offering a pixel density of ~233 PPI. Under the hood sits a MediaTek MT6582M SoC, which utilises a 1.3 GHz quad-core CPU, a Mali-400MP2 GPU and 1 GB of system RAM. The 4 GB of internal storage is expandable, thanks to the dedicated microSD card slot. The primary camera is capable of capturing images at 5 MP, the secondary has a VGA specification. The whole 170g package is kept powered-up by a removable 2000mAh battery. Here members are free to request general support for their device, or browse the existing threads for the CAT B15Q, which may include topics such as ROM development, custom recoveries and rooting guides.