Samsung Galaxy S8 vs Galaxy S7: Here's what has changed
The Galaxy S8 comes with Bixby virtual assistant, fingerprint sensor and iris/face recognition.

Wonder how the all-new Samsung Galaxy S8 compares to its predecessor Galaxy S7. Here's a specs-by-specs comparison.
Display
Samsung Galaxy S8: 5.8-inch (1440x2960) Super AMOLED QHD+ display
Samsung Galaxy S7: 5.1-inch (1440x2560) Super AMOLED QHD display
Processor
Samsung Galaxy S8: Qualcomm Snapdragon 835
Samsung Galaxy S7:Qualcomm Snapdragon 820
Camera
Samsung Galaxy S8: 12MP rear camera with flash, 8MP front camera
Samsung Galaxy S7:12MP rear camera with flash, 5MP front camera
Operating system
Samsung Galaxy S8: Android Nougat 7.0
Samsung Galaxy S7: Android Marshmallow 6.0
Battery
Samsung Galaxy S8: 3,000 mAh
Samsung Galaxy S7: 3,000 mAh
RAM and storage
Samsung Galaxy S8: 4GB RAM, 64GB internal storage (expandable up to 265GB)
Samsung Galaxy S7: 4GB RAM, 32GB internal storage (non-expandable)
Other features
Samsung Galaxy S8: Bixby virtual assistant, Samsung Pay, IP68 water & dust resistance, fingerprint sensor, iris/face recognition, pressure sensor
Samsung Galaxy S7: Samsung Pay, IP68 water resistance, fingerprint sensor
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