Compare Lenovo ThinkPad T420 PC Notebook to Hewlett Packard Presario CQ57-450EA PC Notebook
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| Product Description |
Core i7 2.8 GHz, 4 GB RAM, 500 GB hard drive, 14 in. HD LED, Windows 7 Professional 32-bit, 4.78 lb. (2.17 kg)
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Versatile notebook performance: advanced technology and great value.Operating system Genuine Windowså¨ 7 Home Premium 64Processor Intelå¨ Pentiumå¨ B960 2.2...
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Versatile notebook performance: advanced technology and great value.Operating system Genuine Windowså¨ 7 Home Premium 64Processor Intelå¨ Pentiumå¨ B960 2.2 GHz, 2 MB L3 cacheChipset Intel HM65 ExpressMemory 2 GB DDR3 (1 x 2 GB)Supports up to 4 GB DDR3Storage 320 GB SATA (5400 rpm) Up to 16 GB partition for system recoverySuperMulti DVDå±R/RW with Double Layer Support Less
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| Great Deals |
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| Key Features |
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Weight
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2.17 kg
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2.5 kg
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Operating System
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Windows 7 Professional 32-bit
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Microsoft Windows 7 Home Premium
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Processor
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Core i7 2.8 GHz
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Pentium 2.2 GHz
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Laptop Type
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Thin and Light Laptop
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Thin and Light Laptop
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Installed Memory
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4 GB (DDR3 SDRAM)
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2 GB (DDR3 SDRAM)
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Display
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14 in. HD LED
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15.6 in. HD LED
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Hard Drive
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500 GB
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320 GB Serial ATA, 5400 RPM
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Use
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Business
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Home Use
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| Display |
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Display Max. Resolution
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1600 x 900
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1366 x 768
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Display Tech
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HD LED
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HD LED
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Display Size
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14 in.
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15.6 in.
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| Processor |
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Processor Speed
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2.8 GHz
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2.2 GHz
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Processor Number
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-
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B960
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Processor Type
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Core i7
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Pentium
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Manufacturer
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Intel
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Intel
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| Motherboard |
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Chipset
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-
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Intel HM65 Express
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| Hard Drive |
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Hard Drive Capacity
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500 GB
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320 GB
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Hard Drive Rotation Speed
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-
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5,400 RPM
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Storage Controller Type
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-
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Serial ATA
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| Memory |
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Installed Cache Memory
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-
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2048 KB
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Installed RAM
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4 GB
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2 GB
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RAM Technology
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DDR3 SDRAM
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DDR3 SDRAM
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Max Supported RAM
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-
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4 GB
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| CD / DVD |
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CD / DVD Type
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DVD-R
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Dual Layer DVD±RW/DVD-RAM
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| Video |
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Graphic Processor
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Intel HD Graphics 3000
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Intel HD
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Installed Video Memory
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-
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762 MB
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| Audio |
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Audio Output Type
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-
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Headphones
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Sound card
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Speaker(s)
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| Technical Features |
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Input Method
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Keyboard
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Keyboard
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Touchpad
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Expansion Ports
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-
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3 x USB 2.0, VGA out, RJ-45 (NIC)
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Security Features
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Finger Print Sensor
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-
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Special Features
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Integrated Video Camera
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| Operating System |
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Platform
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PC
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PC
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Operating System
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Windows 7 Professional 32-bit
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Microsoft Windows 7 Home Premium
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| Networking |
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Networking Type
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Bluetooth
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Integrated 10/100 Network Card
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Integrated Wireless LAN
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Data Link Protocol
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Bluetooth
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Ethernet
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Fast Ethernet
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IEEE 802.11b
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IEEE 802.11g
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IEEE 802.11n
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| Battery |
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Battery Run Time
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9 Hours
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6 Hours
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Battery Technology
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-
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Lithium Ion
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| Dimensions |
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Depth
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-
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24.7 cm
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Weight
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2,168.17 gr
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2,499.29 gr
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Height
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-
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3.6 cm
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Width
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-
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37.6 cm
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| Warranty |
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Warranty
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-
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1 Year
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| Miscellaneous |
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Family Line
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Lenovo ThinkPad
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Compaq Presario
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Product ID
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119206774
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120728859
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| Product MPN |
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MPN
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NW4PGUK
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A9K71EAABU
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Add to Comparison
Lenovo ThinkPad T420i PC Notebook
£620
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Hewlett Packard Presario CQ57-420EA...
£549
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