Android 9 Pie 5.5-inch display, 18:9 aspect ratio, 2160 x 1080 resolution, 440 dpi 12.2-megapixel rear camera w/ laser autofocus + dual pixel phase detection One 8.1-megapixel front camera, f/1.8 aperture Second 8.1-megapixel front camera w/ wide-angle lens, variable f/1.8 and f/2.2 aperture Qualcomm Snapdragon 845 system-on-a-chip Adreno 630 GPU Pixel Visual Core 4GB LPDDR4x RAM 64GB or 128GB storage Just Black, Clearly White, others (names unknown) Stereo f