Warranty: 1 Year Features: Display: Full HD & 4K Support Contrast Ratio: 5000:1 Brightness: 6500 Lumens Lamp Life: 50000 Hours Connectivity: HDMI, USB Auto Focus + Keystone Dual Band Wi-Fi Bluetooth V5.0 Technical Specifications: Processor: Quad Core RAM: 2GB DDR3 Storage: 32GB Resolution: 1920x1080 Brightness: 370 ANSI Power: 85W OS: Smart Android