Display
Samsung Galaxy Note 9: 6.4-inch Super AMOLED Infinity display with Quad HD+ resolution. Samsung Galaxy S9: 5.8-inch Quad HD + Curved Super AMOLED display with 18:9 aspect ratio.
Processor
Samsung Galaxy Note 9: Qualcomm Snapdragon 845 Samsung Galaxy S9: Globally available with Qualcomm Snapdragon 845. It was launched in India with Exynos 9810 processor.
Primary camera
Samsung Galaxy Note 9: Dual rear cameras with 12MP wide angle and telephoto sensors Samsung Galaxy S9: Super Speed Dual Pixel 12MP autofocus sensor with optical image stabilization
Selfie camera
Samsung Galaxy Note 9: 8MP autofocus camera Samsung Galaxy S9: 8MP selfie camera
RAM and storage
Samsung Galaxy Note 9: 6GB RAM/128GB internal storage and 8GB RAM/512GB inbuilt storage Samsung Galaxy S9: 4GB RAM coupled with either 64GB or 256GB internal storage
Support for microSD card
Samsung Galaxy Note 9: Up to 512GB Samsung Galaxy S9: Up to 400GB
Battery
Samsung Galaxy Note 9: 4000mAh Samsung Galaxy S9: 3000mAh battery
Operating system
Samsung Galaxy Note 9: Android 8.1 Oreo Samsung Galaxy S9: Android 8.0 Oreo skinned with the TouchWiz UI
Special features
Samsung Galaxy Note 9: Water resistant (IP68); wireless charging; S-Pen with Bluetooth connectivity; Iris and facial scanning. Samsung Galaxy S9: AR emojis, iris scanning, facial recognition and the fingerprint sensor, Bixby vision.
For the latest gadget and tech news, and gadget reviews, follow us on Twitter, Facebook, Instagram and YouTube