TECNO has made a groundbreaking advancement in smartphone design with the launch of its Starry Optical Fiber Technology at CES 2025. This innovative technology integrates ultra-fine optical fibers with mini-LED lights into the smartphone’s battery cover, creating a stunning visual effect that resembles a shimmering galaxy. Each cover incorporates 150 delicate optical fibers and 108 matrix-controlled mini-LEDs, resulting in an aesthetic that’s both durable and energy-efficient, ensuring robust battery life and effective heat dissipation. Highlighted on the new PHANTOM V Flip2 5G, this design offers four unique luminous modes—Tidal Waves, Rosy Sunset, Weekend Dusk, and Aurora—allowing for a personalized user experience. TECNO’s commitment to advancing material science redefines not just smartphone functionality but also the artistic expression of technology.