HP Pavilion DV7-2270US has powered by 2.0GHz Intel Core2 Quad Q9000 Processor, 4 GB DDR3 RAM (2 Dimm Max supported 8 GB), 500GB (7200RPM) SATA Hard Drive, LightScribe SuperMulti 8X DVD±R/RW with Double Layer Support, 17.3″ Diagonal HD+ High-Definition HP LED BrightViewWidescreen Display (1600 x 900), ATI Mobility Radeon HD 4650 (M96) with up to 2.8 GB total available graphics memory with 1 GB dedicated, Genuine Windows 7 Home Premium 64-bit, Battery Up to 4.5 Hours of Battery Life

HP Pavilion DV7-2270US 17.3-Inch Laptop Technical Details:

• CPU: Intel Core2 Quad Q9000 2.0GHz (6MB L2 Cache, 1066MHz FSB)
• Main Memory: 4 GB DDR3
• Graphic system: ATI Mobility Radeon™ HD 4650 (M96) with up to 2815MB total available graphics memory with 1024MB dedicated
• Display: 17.3″ Diagonal HD+ High-Definition HP LED BrightView Widescreen Display (1600 x 900)
  
• Hard Disk: 500GB (7200RPM) SATA
• Webcamera: Yes
• Optical Disc Drive: LightScribe SuperMulti 8X DVD±R/RW with Double Layer Support
• Wireless Type: Intel WiFi Link 5100 A/G/N
• Bluetooth: Yes
• I/O Port: 3 x USB, HDMI, VGA, eSATA, Modem, Lan, Firewire
• Fingerprint: Yes
• Card Reader: 5 in 1
• Operating System: Genuine Windows 7 Home Premium 64-bit
• Battery: 8-cell Lithium-Ion
• Weight: 7.74 pounds (3.51 kg)
• Warranty: 1-Year Warranty
• Price: $1,119.97

HP Pavilion dv7-1451nr 17-Inch Laptop is powered by 2.20 GHz AMD Turion X2 Ultra ZM-82 Dual-Core Mobile Processor, Memory 4Gb Memory Max 8GB, Video Graphics ATI Radeon HD 3200 Graphics RS780M Video Memory Up to 1918MB, Hard Drive 500GB (5400RPM), Multimedia Drive LightScribe SuperMulti 8X DVD±R/RW with Double Layer Support, Display 17.0-inch Diagonal WXGA+ High-Definition HP BrightView Widescreen Display (1440 x 900)

HP Pavilion dv7-1451nr 17-Inch Laptop Technical Details:

• CPU: AMD Turion X2 Ultra ZM-82 2.20GHz (2MB L2 Cache)
• Main Memory: 4 GB
• Graphic system: ATI Radeon HD 3200 Graphics RS780M with up to 1918MB
• Display: 17.0-Inch Diagonal WXGA+ High-Definition HP BrightView Widescreen Display 1440×900
• Hard Disk: 500 GB SATA (5400 RPM)
• Webcamera: HP Mesh Imprint finish & HP Webcam with integrated digital microphone
• Optical Disc Drive: LightScribe SuperMulti 8X DVD+/-R/RW with Double Layer Support
• Wireless Type: 802.11b/g
• Bluetooth: Yes
• I/O Port: 4 x USB 2.0, 1 x VGA, 1 x HDMI, 1 x Lan, 1 x modem, 1 x eSATA, 1 x ExpressCard/54 Slot
• Card Reader: 5 in 1
• Operating System: Microsoft Windows Vista Home Premium with Service Pack 1 (64-bit)
• Battery: 8-Cell Lithium-Ion
• Weight: 7.75 pounds (3.51 kg)
• Warranty: 1-Year Warranty
• Price: $869.00

BenQ Joybook BV01 with Intel Core 2 Duo P8700 2.53 GHz FSB 1066 MHz, Ram 2 GB DDR2, HDD 320GB 5400 RPM, ATI Radeon HD4650, 15.6 inch WXGA (1366×768) LED