Comparisons / Comparison of Lenovo ThinkPad X220 (429037U) and Samsung R R540-JA06 (NP-R540-JA06DE)

Comparison of Lenovo ThinkPad X220 (429037U) and Samsung R R540-JA06 (NP-R540-JA06DE) [S]ave

Attribute
Lenovo ThinkPad X220 (429037U) ×
Samsung R R540-JA06 (NP-R540-JA06DE) ×
General
ModelLenovo ThinkPad X220Samsung R R540-JA06
Product code429037UNP-R540-JA06DE
Design
Product colourBlackBlack, Silver
BrandLenovoSamsung
FamilyThinkPadR
SeriesX-
Model nameX220R540-JA06
Part number429037UNP-R540-JA06DE
Release year (year)20112011
Processor
Processor family2nd gen Intel Core i5Intel Pentium
Processor frequency (GHz)2.62
Processor boost frequency (GHz)3.3-
Processor modeli5-2540MP6100
Processor cores22
Processor threads42
Processor lithography (Nm)3232
Processor socketBGA 1023PGA988
Processor cache (MB)33
Memory
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Maximum internal memory (GB)88
Memory clock speed (MHz)1,3331,066
Internal memory (GB)44
Display
Display diagonal (inch)12.515.6
LED backlight++
Display resolution1366 x 768 pixels1366 x 768 pixels
Graphics
On-board graphics adapter++
Discrete graphics adapter model-Intel GMA X4500HD
Discrete graphics adapter-+
On-board graphics adapter base frequency (MHz)650500
On-board graphics adapter modelIntel HD Graphics 3000Intel HD Graphics
Storage
Total storage capacity (GB)320320
Card reader integrated++
Storage mediaHDD-
Optical drive-+
Networking
Bluetooth+-
Ethernet LAN++
Wi-Fi++
3g--
Bluetooth version2.1+EDR-
Ports and interfaces
USB 2.0 ports33
Docking connector--
DVI port--
HDMI ports quantity-1
Ethernet LAN (RJ-45) ports11
Audio
Speaker power (W)21.5
Camera
Front camera resolution (numeric) (MPixel)-0.3
Keyboard
Numeric keypad--
Full-size keyboard-+
Pointing deviceThinkPad UltraNavTouchpad
Software
Operating system installedWindows 7 ProfessionalWindows 7 Home Premium
Operating system architecture (bit)6464
Battery
Battery life (max) (h)15-
Weight and dimensions
Weight (kg)1.32.4
Depth (mm)206.5255.5
Width (mm)305379.6
Security
Cable lock slot++
Fingerprint reader+-
Trusted platform module (TPM)+-



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