The BLU B23 features a 1.8 inch display which is quite common for a smartphone The density of pixels per square inch of screen decides the display sharpness of a device. With a resolution of 114 PPI, the device is 11% sharper than typical phones released .
128 x 160 pixels
. Talking about the power life of the device, which is mostly decided by battery capacity, it packs 800 mAh
Dimensions and Design
The BLU B23 packs a 0.3 megapixel camera on the back.