5️⃣ Supports 4K Video Decoding. 3️⃣ Massive 200" Projection Screen. 1 x HD Android Projector. ✔OS: Android 11.0. 1️⃣ Native 720P Full HD Resolution. 🎥 While the projector’s output resolution is720P, it supports4K video decoding for compatibility with ultra-high-definition content.