Display
At the forefront of the BLU Studio 5.5 S is a 5.5-inch IPS LCD display with a resolution of 540 x 960 pixels, resulting in a pixel density of approximately 200 ppi. The screen-to-body ratio of around 68.9% means that while the phone is sizable, much of its body real estate prioritizes the display. Although not high-definition, the screen facilitates adequate color reproduction and viewing angles for everyday use, which is satisfactory given the device's price point.