The Acer Aspire 5551 has a 15.6in screen display, WiFi connectivity, Gigabit LAN port, HDMI output, analog (VGA) video output, 1.3MP webcam, a memory card reader, 3.5mm headphone and microphone. This Notebook powered by the latest AMD tri-core Phenom X3 processors Mobile II turns the N830 2.1 GHz, ATI Mobility Radeon HD 4250 GPU, 4GB of DDR3, 320GB of hard drive plus DVD burner, and Windows 7 Operating System.
The Samsung R540-11 powered by Intel Core i5-540M CPU, ATI Mobility Radeon HD545v graphics, 4GB of memory, 500GB hard drive, a 15.6-inch LCD screen with 1366×768 resolution and Blu-ray optical drive. The Samsung R440-11 pack with Intel Core i3-330M processor, 320GB hard drive, 4GB RAM, GMA 4500MHD graphics and DVD SuperMulti burner. And Samsung R530-11 has Intel Core i3-330M processor, NVIDIA GeForce 310M graphics card, 4GB of RAM, 500GB hard drive and 15.6-inch 1366×768 display. Both of them feature 0.3 Megapixel webcam, WiFi 802.11b.g.n, and built-in 3Wx2 speaker.
The Toshiba Portege R705-P25 powered by the Intel Core i3-350M processor, 4GB of DDR3 RAM, 320GB or 500GB hard drives or a 128GB solid state drive, 13.3-inch display with resolution 1366×768 pixels and a DVD burner. This ultraportable notebook also has 802.11n Wi-Fi, two USB ports and an eSATA/USB combo port, web camera and microphone, HDMI and VGA outputs, a multi-in-one media card reader and pre-installed with Windows 7 Home Premium OS.