Samsung launched the Galaxy A8 about five months ago. Samsung has now launched a slightly upgraded version of the Galaxy A8, though it appears to be limited to Japan for now.
5.7-inch (1920 x 1080 pixels) Full HD Super AMOLED display
Exynos 5433 processor 1.9GHz  x 4Cortex-A57 cores, four Cortex-A53 cores clocked at 1.3GHz with the Mali-T760 MP6
2GB RAM, 32GB internal memory, expandable up to 128GB with microSD
Android 5.1 (Lollipop)
16MP rear camera with LED flash, f/1.9 aperture
5MP front-facing camera with wide-angle lens
Hybrid Dual SIM (second slot can also be used as microSD slot)
Fingerprint sensor
Dimensions: 158 x 76.8 x 5.9mm; Weight: 151 grams
4G LTE / 3G, Wi-Fi 802.11 a/b/g/n/ac (2.4 + 5GHz), Bluetooth 4.1, GPS/ GLONASS
3050mAh battery