Refurbished Apple MacBook Air Apple M M4 16GB 256GB SSD 15.3" MacOS Sequoia Laptop

Apple M4 Performance

The Apple MacBook Air 15-inch (2025) is built around the Apple M4 chip, providing a modern processor platform for everyday computing, productivity and creative workloads. This configuration includes a 10-core CPU with four performance cores and six efficiency cores, alongside a 10-core GPU and a 16-core Neural Engine. The M4 architecture combines processing, graphics and machine-learning capabilities within a unified chip design, while the system is equipped with 16GB of unified memory. This memory architecture allows the CPU and GPU to access the same pool of memory, supporting applications and multitasking within the available capacity. The laptop runs macOS and is designed to support Apple Intelligence features as well as standard applications for work, education, communication and entertainment. Hardware-accelerated media capabilities also support compatible video formats and workflows, providing a versatile platform in a slim notebook design.

15.3-Inch Liquid Retina Display

The MacBook Air features a 15.3-inch Liquid Retina display designed to provide a spacious working area within the portable chassis. The screen uses LED backlighting and IPS technology with a native resolution of 2880 x 1864 pixels and a pixel density of 224 pixels per inch. It supports up to 500 nits of brightness and can display one billion colours, while Wide Colour P3 support provides a broader colour range for compatible content. True Tone technology automatically adapts the colour temperature of the display to the surrounding lighting conditions. The screen is non-touch and uses a conventional laptop display format with a sharp, high-resolution presentation. This larger panel provides additional space for documents, browser windows, creative applications and media compared with smaller MacBook Air models. The combination of resolution, colour support and brightness makes the display suitable for both general productivity and visual content.

Storage and Everyday Productivity

The specified configuration combines 16GB of unified memory with a 256GB SSD, providing a straightforward hardware arrangement for everyday computing and general professional use. The unified memory is shared between the M4 chip's processing components, while the solid-state storage provides space for macOS, applications, documents, photographs and other personal files. The 256GB capacity represents the storage configuration of this particular model, while the MacBook Air platform is also available with higher-capacity storage options. The system's solid-state architecture provides fast access to stored data and contributes to the responsive operation expected from a modern notebook. Applications can be used alongside web browsers, communication tools and productivity software within the available memory. macOS provides the operating environment, while built-in applications such as Safari, Mail, Pages, Numbers, Keynote, Photos and FaceTime are included. The combination offers a compact setup for users who primarily work with cloud services, documents and everyday applications.

Camera, Audio and Connectivity

The MacBook Air 15-inch includes a 12MP Center Stage camera designed for video calls and compatible conferencing applications. The camera supports Desk View and 1080p HD video recording, while an advanced image signal processor provides computational video processing. A three-microphone array with directional beamforming is included for audio capture, and the laptop uses a six-speaker sound system with support for Spatial Audio and Dolby Atmos. Connectivity is centred around two Thunderbolt 4 USB-C ports, which support charging, DisplayPort, Thunderbolt 4 and USB 4 connectivity at up to 40Gbps. A 3.5mm headphone jack is also provided, while MagSafe 3 serves as the dedicated magnetic charging connection. Wireless connectivity includes Wi-Fi 6E and Bluetooth 5.3. The system can also support external displays through its Thunderbolt connections, providing additional flexibility when the laptop is used as part of a larger desktop setup.

Slim Midnight Design and Battery Life

The MacBook Air retains a slim aluminium design in the Midnight finish, combining a relatively large 15.3-inch display with a portable notebook form factor. The specified model measures approximately 340.4mm wide, 237.6mm deep and 11.5mm high, with a listed weight of around 1.51kg. The integrated 66.5Wh lithium-polymer battery provides up to 18 hours of video streaming or up to 15 hours of wireless web browsing according to Apple's specifications, although actual battery performance varies according to usage and settings. Charging is handled through the MagSafe 3 connection, while the supplied 35W Dual USB-C Power Adapter can be used with the included USB-C to MagSafe 3 cable. The laptop also features a backlit Magic Keyboard, a multi-touch trackpad with gesture control and a Touch ID sensor for authentication. These elements combine with the aluminium chassis to create a compact computer suited to mobile and desk-based use.