- v 4.4 (kitkat) Android OS
- Qualcommsnapdragon CPU
- Quick Charging60% in 30 mins
Note 4 has Android OS, v 4.4 (kitkat) which can be upgradeable to v5.0.1 (lollipop).
Chipset is of Qualcomm snapdragon 805 and exynos 5433.
Internal memory is of 32GB, 3GB RAM. Memory can be extended up to 128GB.
Sensors are available for accelerometer, gyro, proximity, compass, UV, heartbeat and etc.Fast battery charging 60% in 30 mins. Active noise cancellation. Dropbox (50GB cloud storage). Photo/video editor. Document editor. Radio and Infrared are also available.