The laptop differs from EC54-series models mainly in utilizing a dual-core processor, a low-voltage Intel Core 2 Duo CPU running at 1.3 GHz. The similar EC5801u, released in 2009, features a slightly slower processor but more storage space. Both are equipped with 4 GB of DDR3 memory, enabling adequate performance in most day-to-day computing. The EC5810u also features LED backlighting for improved brightness and reduced energy consumption (combined with power-saving software), and an HDMI output for displaying HD content on a larger panel. The EC5810u lacks Bluetooth, but supports Wi-Fi and gigabit ethernet connectivity. Gateway rates the notebook's battery life at 8 hours.
