Display
Fitted with a 2.4-inch TFT display, the BLU Spark presents 256K colors at a resolution of 240 x 320 pixels. While the screen-to-body ratio of 37.3% and the pixel density of around 167 ppi might seem minimal by today's standards, these features were adequate for a device focused on basic functionality. The display is sharp enough for reading text messages, contact lists, and navigating the phone's menu.