Infotainment: 12.8-inch AMOLED + PanoCinema
The interior is dominated by a 12.8-inch AMOLED central display and a 10.2-inch digital cluster. However, the standout feature is "PanoCinema," an AR/VR-ready cockpit. In partnership with NREAL, NIO provides AR glasses that project a virtual 201-inch screen. The system is powered by the Qualcomm Snapdragon 8155 (or 8295 in 2025+ models) and includes NOMI, the world's first in-car AI companion.
Connectivity: 5G, V2X, and 23-Speaker Dolby Atmos
The ET5 is a "mobile living space" with 5G connectivity and over-the-air (OTA) update capabilities for all core modules. It features a standard 23-speaker sound system with a 1,000W output and Dolby Atmos 7.1.4 surround sound. It also supports UWB (Ultra-Wideband) digital keys, allowing your phone to unlock the car as you approach.
