Samsung Galaxy S8 iPhone 7
Screen 5.8 inches (Super AMOLED) 4.7 inches (LED-backlit LCD)
Display Resolution 2960 x 1440 (567ppi) 1334 x 750 (326ppi)
Aspect Ratio 18.5:9 16:9
Primary Camera 12 megapixels | f/1.7 | OIS 12 megapixels | f/1.8 | OIS
Secondary Camera 8 megapixels | f/1.7 | AF 7 megapixels | f/2.2
Chipset Snapdragon 835 (10nm) or Exynos 8995 (10nm) Apple A10 Fusion (16nm)
RAM 4GB 2GB
Storage 64GB 32GB
Battery Capacity 3000mAh 1960mAh
Waterproof? Yes (IP68 certified) Yes (IP67 certified)
Fingerprint Scanner? Yes Yes
Headphone Jack? Yes No
Primary Port USB Type C Lightning
Iris Scanner? Yes No
Wireless Charging? Yes No
Micro SD Slot? Yes No
Dimensions 148.9 x 68.1 x 8.0mm 138.3 x 67.1 x 7.1mm
Weight 155 grams 138 grams
Software Android 7.0 Nougat iOS 10