Smartphone with dynamic fiery particle effects on dark surface

Three-dimensional render depicting mobile device positioned horizontally against black reflective plane. Incandescent particle cascade originates from device periphery, establishing gradient transition from white-yellow core through orange-red intermediate zones to darker charred elements. Volumetric fire simulation utilizes light scattering, thermal radiation falloff, and collision-based debris trajectory. Sharp depth-of-field concentration maintains device legibility while establishing atmospheric haze in background zones. Specular reflections indicate high-gloss material surfaces; particle dispersion follows ballistic physics calculations.