Cell Phone ZTE Blade A521  manufactured  enterprise ZTE.  by their outlines  device  this bar, а его  sizes  have  71 x 144 x 8.4 mm, а weight  137 g. В  mobile  applied battery 2400 mAh   As reported  company  average talk time до up to 7 h  (2G), up to 7 h  (3G)  work in a waiting session до up to 140 h  (2G), up to 140 h  (3G). В ZTE Blade A521  applied screen 5" with permission 720 x 1280,  which closes 67.63 % front surface  mobile.  Rear camera module  12.98 Mp, 4160 x 3120 pixels with video resolution 1280 x 720pixels, 0.92 Mp (мегапикселей). Front Camera 7.99 Mp, 3264 x 2448 pixels,  640 x 480 pixels. Works  cellular  on the microprocessor Qualcomm Snapdragon 210 MSM8909, 1100 MHz, 32 bit.  Graphics accelerator  Qualcomm Adreno 304, 400 MHz.  Memory size  1 GB, 533 MHz.  ROM size  8 GB,  it is increased with the help of the carrier microSD, microSDHC, microSDXC.  Phone  manages on the operating system IPS.