Display

• Retina 4K display

• 21.5-inch (diagonal) Retina 4K display

• 4096-by-2304 resolution with support for one billion colours

• 500 nits brightness

• Wide colour (P3)

  
  

  Processor

  • 3.0GHz

    • 3.0GHz quad‑core Intel Core i5 (Turbo Boost up to 3.5GHz)

    • Configurable to 3.6GHz quad-core Intel Core i7 (Turbo Boost up to 4.2GHz)

      Memory

      • 3.0GHz

        • 8GB of 2400MHz DDR4 memory

        • Configurable to 16GB

   

  Storage

  • 3.4GHz

    • 1TB Fusion Drive

    • Configurable to 256GB, 512GB, or 1TB SSD

• Graphics

  • 3.0GHz

    • Radeon Pro 555 with 2GB of VRAM

• Audio

  • Stereo speakers

  • Microphone

  • 3.5 mm headphone jack

    • Support for Apple iPhone headset with microphone