Lenovo Thinkpad X201s (5143-42Q) Laptop
|
Lenovo Thinkpad Edge E420 (1141-2SQ) Laptop
|
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Lenovo X201s (5143-42Q) vs Lenovo E420 (1141-2SQ)
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Summary
Processor Family
|
Intel Core i7
(1st Gen)
|
Intel Core i5
(2nd Gen)
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Clock Speed
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2.1 Ghz
|
2.3 Ghz
|
Capacity
|
2 GB RAM
|
4 GB RAM
|
RAM Features
|
DDR3
1066 Mhz
|
DDR3
1333 Mhz
|
Hard Disk
|
320 GB HDD
|
500 GB HDD
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Hard Disk Features
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SATA
5400 RPM
|
SATA
7200 RPM
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Display Size
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12.1 inches
(30.73 cm)
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14.0 inches
(35.56 cm)
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Display Features
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HD LED Glare Display
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HD AntiGlare Display
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OS
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Windows 7
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Windows 7
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Type
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(32-bit) OS
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(32-bit) OS
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General
Brand
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Lenovo
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Lenovo
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Model
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X201s (5143-42Q)
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E420 (1141-2SQ)
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Operating System
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Windows 7 Home Premium
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Windows 7 Professional
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Operating System Type
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32-bit
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32-bit
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Performance
Processor
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Intel Core i7-640LM
1st Gen |
Intel Core i5-2410M
2nd Gen |
Max Clock Speed
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2.1 Ghz
|
2.3 Ghz
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Chipset
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Intel HM57 Express
|
Intel HM65 Express
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Graphic Processor
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Intel HD Graphics
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Intel HD 3000
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Design
Colors
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Black
|
Black
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Display
Display Size
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12.1 Inches (30.73 cm)
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14.0 Inches (35.56 cm)
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Display Resolution
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1440 x 900 Pixels
|
1366 x 768 Pixels
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Pixel Density
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140 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 Glare Display
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HD AntiGlare Display
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Touch Screen Display
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No
|
No
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Battery
Battery Type
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N/A
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Li-Ion
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Battery Cell
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6 Cell
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4 Cell
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Power Supply
|
65 W AC Adapter W
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N/A
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Storage
HDD Capacity
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320 GB
|
500 GB
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HDD Speed(RPM)
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5400 RPM
|
7200 RPM
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HDD type
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SATA
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SATA
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Ports
USB 2.0 slots
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N/A
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3
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SD Card Reader
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Yes
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Yes
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Ethernet Ports
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1
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N/A
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Microphone Jack
|
Yes
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N/A
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VGA Port
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Yes
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N/A
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Memory
Capacity
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2 GB
|
4 GB
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RAM Type
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DDR3
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DDR3
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RAM Speed
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1066 Mhz
|
1333 Mhz
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Memory Slots
|
2
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N/A
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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 2 Gigabyte
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N/A
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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
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Yes
|
Yes
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Bluetooth Version
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2.1
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N/A
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Other Networking Options
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N/A
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Fingerprint Sensor
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Multimedia
Web-cam
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Yes
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Yes
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Web-cam Resolution
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0.3 MP
|
0.3 MP
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Secondary cam(Rear-facing)
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No
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No
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Speakers
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Stereo Speakers
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Stereo Speakers
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In-built Microphone
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Yes
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N/A
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Peripherals
Optical Drive
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N/A
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DVD RW Drive
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Drive Type
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N/A
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DVD Writer
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Pointing Device
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Touchpad
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Touchpad
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Keyboard
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Standard Keyboard
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UltraNav Keyboard
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Others
Warranty
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3 Years
|
1 Year
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Sales Package
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Laptop Battery AC Adapter User Guide and Manuals
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Laptop Battery AC Adapter User guide and Manuals
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