Apple

•  1.2GHz dual-core 7th-generation Intel Core m3 processor
•  Turbo Boost up to 3.0GHz
•  8GB 1866MHz LPDDR3 memory
•  256GB SSD storage
•  Intel HD Graphics 615
•  Keyboard with second-generation butterfly mechanism

•  1.8 GHz Intel Core i5 Dual-Core
•  8GB of 1600 MHz LPDDR3 RAM | 128GB SSD
•  Integrated Intel HD Graphics 6000
•  13.3″ 1440 x 900 Glossy Display
•  802.11ac Wi-Fi | Bluetooth 4.0
•  720p FaceTime HD Camera | SDXC Card Slot
•  Stereo Speakers | Dual Built-In Mics
•  Slim, Lightweight Design

• Processor: Intel Core i5 8th Gen (1.6GHz)
• Ram: 8GB
• Hard Drive: 128GB
• Display: 13.3-inch LED-backlit
• Graphics: Intel UHD Graphics 617
• Operating System: macOS

• Processor: Intel Core i5 8th Gen (1.6GHz)
• Ram: 8GB
• Hard Drive: 256GB
• Display: 13.3-inch LED-backlit
• Graphics: Intel UHD Graphics 617
• Operating System: macOS

•  3.1 GHz Intel Core i5 Dual-Core
•  8GB of 2133 MHz RAM | 512GB SSD
•  13.3″ 2560 x 1600 Retina Display
•  Integrated Intel Iris Plus Graphics 650
•  802.11ac Wi-Fi | Bluetooth 4.2
•  4 x Thunderbolt 3 (USB Type-C) Ports
•  3.5mm Headphone Jack | Stereo Speakers
•  Force Touch Trackpad

•  2.8 GHz Intel Core i7 Quad-Core
•  16GB of 2133 MHz RAM | 256GB SSD
•  15.4″ 2880 x 1800 Retina Display
•  AMD Radeon Pro 555 Graphics (2GB GGDR5)
•  802.11ac Wi-Fi | Bluetooth 4.2
•  4 x Thunderbolt 3 (USB Type-C) Ports
•  3.5mm Headphone Jack | Stereo Speakers
•  Force Touch Trackpad

• Processor: Intel Core i9 9th Gen
• Ram: 16GB RAM
• Hard Drive: 512GB SSD
• Display: 15.4”
• Graphics: Radeon Pro 560X with 4GB
• Operating System: macOS Sierra

• Processor: Intel Core i7 9th Generation
• Ram: 16GB RAM
• Hard Drive: 512GB SSD
• Display: 16”
• Graphics: AMD Radeon Pro Graphics
• Operating System: Mac OS Sierra