MacBook Config: 2GHz Intel Core 2 Duo processor (1,066MHz front-side bus), 13.3-inch LED-backlit display with 1,280-by-800 resolution, 2GB DDR3 memory (expandable to 4GB), 256MB nVidia GeForce 9400M (DDR3) graphics, 160GB SATA hard drive (5,400 rpm), double-layer DVD burner, 802.11n wireless, Bluetooth 2.1 + EDR, 10/100/1000 Ethernet, two USB ports, one Mini DisplayPort and Mac OS X 10.5.
HP HDX 16-1140us Config: 2.4GHz Intel Core 2 Duo processor (1,066MHz front-side bus), 16-inch LCD display with 1,366-by-768 resolution, 4GB DDR2 memory (expandable to 8GB), 512MB nVidia GeForce 9600M GT graphics, 500GB SATA hard drive (5,400 rpm), double-layer DVD burner, 802.11n wireless, Bluetooth, 10/100/1000 Ethernet, four USB ports, one HDMI port, Express Card slot and Windows Vista Home Premium 64-bit with Service Pack 1.
Battery life. Apple claims up to 5 hours for the 13.3-inch MacBook versus up to 2 hours HP marketing material asserts for the HDX. In my testing, the MacBook gets up to 3 hours (usually less). Regardless, the MacBook better meets Giampaolo's criteria.
Power. The HP laptop has a faster processor, double the memory, twice the graphics memory (and it's dedicated) and a huge hard drive. The HP wins for power, and considerably so.
Source:
http://www.microsoft-watch.com/conte...lly_picky.html