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 Thunderbolt 2 | USB 3.0 720p FaceTime HD Camera | SDXC Card Slot Stereo Speakers | Dual Built-In Mics Slim, Lightweight Design macOS Sierra
2.3 GHz Intel Core i3-7020U Dual-Core 4GB DDR4 RAM | 500GB 7200 rpm HDD 15.6" HD 1366 x 768 Matte Display Integrated HD Graphics 620 SDXC Media Card Reader 10/100/1000 Mb/s Gigabit Ethernet Wi-Fi 5 (802.11ac) | Bluetooth 4.2 HDMI 1.4b | USB 3.1 Gen 1 Type-C Windows 10 Home (64-Bit)
2TB Capacity USB 3.0 Port Max. Sustained Read/Write Speed: 100MB/s 5400rpm Disk Speed Seagate Dashboard for Automatic Backup Pre-Loaded NTFS Driver for Mac Use on Windows, Mac Without Reformatting Free Seagate Mobile Backup App Available
1.6 GHz (up to 3.9 GHz) Intel Core i5-8265U Quad-Core 4GB of DDR4 RAM | 500GB HDD 14" 1366 x 768 (HD) HD Graphics 620 Win 10 Pro 64-bit