This Haier H65S900UX 65" QLED 4K Google TV comes with a ARM Advanced Multi-Core Cortex CA55 CPU and ARM Advanced Multi-Core Mali G52 graphics for fast and smoot performance. It has 3GB DDR4 RAM and 32GB Flash ROM with Google TV system OS. It has a lots of features such as HDR decoding, multi-picture modes, multi-audio modes, wide mode, multi-energy modes, user / standard / warm / cool color temperature, auto-timer on/off, Bluetooth remote, digital noise reduction, Quantum Dot, built-in Chromecast, and voice control remote for easy using. Also, it has 6 built-in speakers and Dolby Digital Decoding with Auto-Volume Leveler technology it can give a amazing sound quality.