Display
Sporting a 4.0-inch TFT display, the BLU Dash Music 4.0 delivers a screen resolution of 480 x 800 pixels. This results in a modest pixel density of approximately 233 ppi, which is decent for basic tasks such as web browsing and viewing photos, although not particularly sharp for viewing detailed visuals. The screen-to-body ratio is roughly 57.4%, which was typical for smartphones released during this period, emphasizing the functional rather than bezel-less aesthetic.