Samsung officially unveiled the Exynos 7872 chipset, which we already saw on the Meizu M6s. The new chip is part of the mid-range Exynos 5 series, but packs some more upscale features. It is built on a 14nm process and features a hexa-core CPU with two clusters: 2x Cortex-A73 (2.0GHz) + 4x Cortex-A53 (1.6Ghz). The graphics power is supplied by a Mali-G71 GPU. The chipset has built-in support for an Iris scanner, something currently reserved for flagship devices. Also, the camera department boasts 1080p @ 120fps video recording capabilities as well as Smart Wide Dynamic Range. But this mid-range chip has some limitations. There’s no 2160p capability and no special provisions for a dual camera. Also, the max screen resolution is 1,920 x 1,200, which rules out 18:9 FullHD+ screens. Anyway, the Exynos 7872 sports an LTE Cat. 7 2CA modem (300Mbps down, 150Mbps up). It does Wi-Fi 802.11n dual-band (but no ac) as well as Bluetooth 5.0. The positioning system is quite cap...