The mid 2019 Apple 13.3" MacBook Air features a Retina Display with True Tone technology, which automatically adjusts the white balance to match the color temperature of the surrounding light.

With over 4 million pixels, the 13.3" Retina Display features a 2560 x 1600 screen resolution and a 16:10 aspect ratio for 227 pixels per inch (ppi). The display also features up to 48 percent more color than the previous generation. The display glass goes right to the edge of the screen for 50% less bezels.

The integrated Touch ID sensor allows you to unlock your MacBook Air with your fingerprint and authenticate your identity. You can also make secure online purchases with Apple Pay. Paired with the Apple T2 security chip, the T2's Security Enclave protects your Touch ID information and also ensures that software loaded during the boot process has not been tampered with. The T2 also features an SSD controller with on-the-fly data encryption for everything stored on the SSD for a secure boot process.

The keyboard utilizes Apple's butterfly mechanism for precise and responsive typing. Each key is individually backlit and works with an ambient light sensor for a more uniform illumination. You can also use the Force Touch trackpad, which is 20 percent larger than the previous generation, and has pressure-sensing capabilities as well as haptic feedback. The stereo speakers have also been improved to provide twice the bass and 25 percent more volume than the previous generation.

Featuring a significantly smaller footprint, the MacBook Air takes up 17 percent less volume, is 10 percent thinner measuring just 0.61 inches at its thickest point, and at just 2.75 pounds is a quarter pound lighter than the previous generation. Made from a custom Apple-designed aluminum alloy, the MacBook Air was created out of 100 percent recycled aluminum. This custom aluminum alloy helps reduce the MacBook Air's carbon footprint by nearly 50 percent.

The system is powered by an 8th Gen 1.6 GHz Intel Core i5 dual-core processor and has 8GB of onboard 2133 MHz LPDDR3 RAM and a 128GB PCIe-based SSD. Connect to the internet via Wi-Fi 5 (802.11ac) and use Bluetooth 4.2 to connect wirelessly to compatible peripherals and accessories. The dual Thunderbolt 3 ports provide high bandwidth of up to 40 Gb/s and the versatility of USB Type-C.

This Mac comes preloaded with macOS. Updates can be downloaded for free via the Mac App Store. Please check Apple's website for upgrade eligibility.