The Acer Aspire AS5745-3428 has a 15.6-inch HD display, a 2.4 GHz Intel Core i5-450M dual-core processor, Intel HD Graphics, while the AS7745 gets a 17.3-inch display, 4GB of DDR3 RAM, 500GB hard drive, DVD burner, built-in HD webcam, multi-in-1 digital media card reader, dolby home theater v3 audio enhancement, 802.11b/g/n Wifi, and 6-cell Li-ion battery. Pre-installed with the Microsoft Windows 7 Home Premium operating system (64-bit version).
The Acer Aspire AS5745-3428 has a 15.6-inch HD display, a 2.4 GHz Intel Core i5-450M dual-core processor, Intel HD Graphics, while the AS7745 gets a 17.3-inch display, 4GB of DDR3 RAM, 500GB hard drive, DVD burner, built-in HD webcam, multi-in-1 digital media card reader, dolby home theater v3 audio enhancement, 802.11b/g/n Wifi, and 6-cell Li-ion battery. Pre-installed with the Microsoft Windows 7 Home Premium operating system (64-bit version).
| Specifications | | Processor | Intel Core i5-450M Processor (2.4 GHz) with Turbo Boost up to 2.66 GHz 3 MB L3 cache, 1066MHz FSB | | Chipset | Mobile Intel HM55 Express Chipset | | Main Memory | 4GB DDR3 1066 MHz | | Graphic system | Intel HD Graphics with 128 MB of dedicated system memory | | Display | 15.6-inch HD widescreen CineCrystal LED-backlit 1366 x 768 display | | Hard Disk | 500GB SATA (5400 RPM) | | Webcamera | 1.3-megapixel HD webcam | | Optical Disc Drive | 8x SuperMulti DVD±R/RW drive | | Sound | Stereo speakers with third-generation Dolby Home Theater audio enhancement technologies | | Wireles | 802.11b/g/n | | Input/Output Port | 4 x USB 2.0 ports 1 x VGA 1 x HDMI 1 x LAN 1 x Microphone jack 1 x Headphone jack | | Expansion Slots | Multi-in-1 Digital Media Card Reader compatible with Secure Digital (SD), MultiMediaCard (MMC), Memory Stick (MS), Memory Stick PRO (MS PRO), xD-Picture Card (xD) | | Operating System | Windows 7 Home Premium (64-bit) | | Battery | 6-cell lithium-ion battery (4400 mAh), Up to 3.5 hours of battery life | | Dimensions | 14.96″ x 9.84″ x 1.00″ – 1.34″ | | Weight | 5.72 lbs (2.6 kg) | | Warranty | 1 year warranty | | Price | $699.99 at the Amazon | |