CPU: 7th Generation Intel Core i5 Processor (2.3GHz Dual Core, Turbo Boost Up to 3.6GHz)

Memory: 8GB DDr4 Bus 2666Mhz

HDD: 1TB (1000GB) Fusion Drive

VGA: Integrated Iris® Plus Graphics

Display: 21.5 inch (1920 x 1080 pixels) LED Backlit Display

Weight: 5.70 Kg

CPU: 3.6GHz quad-core 8th-generation Intel Core i3 processor

Memory: 8GB of 2400MHz DDR4 memory, Configurable to 16GB or 32GB

HDD: 256GB PCIe® NVMe™ M.2 SSD

VGA: Radeon Pro 555X with 2GB of GDDR5 memory

Display: 21.5-inch (diagonal) Retina 4K display 4096-by-2304 resolution with support for one billion colors

Weight: 5.70 Kg

CPU: 3.0GHz 6 core Intel Core i5 (Turbo Boost up to 4.1GHz), Configurable to 3.2GHz 6-core Intel Core i7, Turbo Boost up to 4.6GHz

Memory: 8GB of 2400MHz DDR4 memory

HDD: 256GB PCIe® NVMe™ M.2 SSD

VGA: Radeon Pro 560X with 4GB of GDDR5 memory

Display: 21.5-inch (diagonal) Retina 4K display 4096-by-2304 resolution with support for one billion colors

Weight: 5.40 Kg