Lenovo Essential B590 (59-388572) Laptop
|
Lenovo essential G400 (59-409085) Laptop
|
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Lenovo B590 (59-388572) vs Lenovo G400 (59-409085)
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Summary
Processor Family
|
Intel Core i3
(3rd Gen)
|
Intel Core i3
(3rd Gen)
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Clock Speed
|
2.4 Ghz
|
2.5 Ghz
|
Capacity
|
4 GB RAM
|
4 GB RAM
|
RAM Features
|
DDR3
1600 Mhz
|
DDR3
1600 Mhz
|
Hard Disk
|
500 GB HDD
|
500 GB HDD
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Hard Disk Features
|
SATA
5400 RPM
|
SATA
5400 RPM
|
Display Size
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15.6 inches
(39.62 cm)
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14.0 inches
(35.56 cm)
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Display Features
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HD LED anti-glare Display
|
HD LED Anti Glare Display
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OS
|
Windows 7
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DOS
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Type
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(64-bit) OS
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N/A
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General Information
Brand
|
Lenovo
|
Lenovo
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Model
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B590 (59-388572)
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G400 (59-409085)
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Thickness
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33.4 Millimeter thickness
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33.4 Millimeter thickness
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Dimensions (WxDxH)
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378 x 252 x 33.4 mm
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349 x 235 x 33.4 mm
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Weight
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2.5 Kg weight
|
2.2 Kg weight
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Colors
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Black
|
Black
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Operating System
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Windows 7 Professional
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DOS
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Operating System Type
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64-bit
|
N/A
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Display Details
Display Size
|
15.6 Inches (39.62 cm)
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14.0 Inches (35.56 cm)
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Display Resolution
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1366 x 768 Pixels
|
1366 x 768 Pixels
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Pixel Density
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100 ppi
|
112 ppi
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Display Type
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LED
|
LED
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Display Features
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HD LED anti-glare Display
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HD LED Anti Glare Display
|
Display Touchscreen
|
No
|
No
|
Performance
Processor
|
Intel Core i3-3110M
3rd Gen |
Intel Core i3-3120M
3rd Gen |
Clock-speed
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2.4 Ghz
|
2.5 Ghz
|
Chipset
|
Intel HM76 Express
|
Intel HM76 Express
|
Graphic Processor
|
Intel HD 4000
|
AMD Radeon HD 8570M
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Graphics Memory
|
N/A
|
2 GB
|
Memory
Capacity
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4 GB
|
4 GB
|
RAM type
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DDR3
|
DDR3
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RAM speed
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1600 Mhz
|
1600 Mhz
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Memory Slots
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2 DIMM
|
2 DIMM
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Expandable Memory
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8 GB
|
8 GB
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Memory Layout
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1 x 4 Gigabyte
|
1 x 4 Gigabyte
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Storage
HDD Capacity
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500 GB
|
500 GB
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HDD Speed(RPM)
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5400 RPM
|
5400 RPM
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HDD type
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SATA
|
SATA
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Battery
Battery Cell
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6 Cell
|
6 Cell
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Battery type
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Li-Ion
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Li-Ion
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Battery Life
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6 Hrs
|
5 Hrs
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Networking
Wireless LAN
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802.11 b/g/n
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802.11 b/g/n
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Wi-Fi Version
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4
|
4
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Bluetooth
|
Yes
|
Yes
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Bluetooth Version
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4.0
|
4.0
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Ports
USB 3.0 slots
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2
|
2
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USB 2.0 slots
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2
|
1
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SD Card Reader
|
Yes
|
Yes
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Ethernet Ports
|
1
|
1
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Headphone Jack
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Yes
|
Yes
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Microphone Jack
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Yes
|
Yes
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VGA Port
|
Yes
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N/A
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Multimedia
Web-cam
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Yes
|
Yes
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Web-cam Resolution
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0.3 MP
|
1.0 MP
|
Secondary cam(Rear-facing)
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No
|
No
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Audio Solution
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N/A
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HD Audio Solution
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Speakers
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Stereo Speakers
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Stereo Speakers
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Sound Technologies
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N/A
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Dolby Advanced Audio V2
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In-built Microphone
|
Yes
|
Yes
|
Microphone Type
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N/A
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Analog Microphone
|
Peripherals
Optical Drive
|
DVD RW Drive
|
DVD Writer (Dual Layer Support)
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Drive Type
|
DVD Writer
|
DVD Writer
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Pointing Device
|
Touchpad
|
Touchpad
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Keyboard
|
Standard Keyboard
|
AccuType Keyboard
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Fingerprint Scanner
|
No
|
No
|
Others
Warranty
|
1 Year
|
1 Year
|
Sales Package
|
Laptop Battery AC Adapter User Guide
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Laptop Battery AC Adapter User Guide
|