Product comparison · 2 laptops

Lenovo ThinkPad L512 UK vs Samsung P NP-P580-JA03DE laptop Intel® Core™ i5 i5-450M

111specifications compared
27differ
84identical
38known for one product only

Key differences

Display diagonal
- ThinkPad L512 UK:39.6 cm (15.6")
- P NP-P580-JA03DE laptop Intel® Core™ i5 i5-450M:39.1 cm (15.4")
Processor family
- ThinkPad L512 UK:Intel® Core™ i3
- P NP-P580-JA03DE laptop Intel® Core™ i5 i5-450M:Intel® Core™ i5
Processor generation
- ThinkPad L512 UK:3rd gen Intel® Core™ i3
- P NP-P580-JA03DE laptop Intel® Core™ i5 i5-450M:4th gen Intel® Core™ i5
Processor model
- ThinkPad L512 UK:i3-330M
- P NP-P580-JA03DE laptop Intel® Core™ i5 i5-450M:i5-450M
Processor frequency
- ThinkPad L512 UK:2.13 GHz
- P NP-P580-JA03DE laptop Intel® Core™ i5 i5-450M:2.4 GHz
System bus rate
- ThinkPad L512 UK:2.5 GT/s
- P NP-P580-JA03DE laptop Intel® Core™ i5 i5-450M:4.8 GT/s
Processor socket
- ThinkPad L512 UK:BGA 1288
- P NP-P580-JA03DE laptop Intel® Core™ i5 i5-450M:Socket 988
Stepping
- ThinkPad L512 UK:C2
- P NP-P580-JA03DE laptop Intel® Core™ i5 i5-450M:K0

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad L512 UK, NP-P580-JA03DE
149 specifications	A Lenovo ThinkPad L512 UK View product	B Samsung P NP-P580-JA03DE laptop Intel® Core™ i5 i5-450M Model NP-P580-JA03DE View product
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	39.1 cm (15.4")
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor9 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	3rd gen Intel® Core™ i3	4th gen Intel® Core™ i5
Processor modelDiffers	i3-330M	i5-450M
Processor frequencyDiffers	2.13 GHz	2.4 GHz
System bus rateDiffers	2.5 GT/s	4.8 GT/s
L3 cacheKnown for one	3 MB	Unknown — not stated by the source
L2 cacheKnown for one	3 MB	Unknown — not stated by the source
Processor socketDiffers	BGA 1288	Socket 988
Processor seriesDiffers	Intel Core i3-300 Mobile Series	Intel Core i5-400 Series
SteppingDiffers	C2	K0
CPU multiplier (bus/core ratio)Differs	16	18
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.66 GHz
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Storage2 differ
Total storage capacityDiffers	250 GB	320 GB
HDD capacityKnown for one	250 GB	Unknown — not stated by the source
Compatible memory cardsDiffers	MMC	MMC, SD, SDHC
Graphics1 differ
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Differs	667 MHz	766 MHz
Maximum resolutionKnown for one	1366 x 768 pixels	Unknown — not stated by the source
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 4500M
Audio1 differ
Speaker powerDiffers	3 W	1.5 W
Audio systemKnown for one	Unknown — not stated by the source	SRS 3D
Networkidentical
Networking typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Wireless technologyKnown for one	Unknown — not stated by the source	Wi-Fi
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000BASE-T(X)
Ports & interfaces3 differ
HDMI ports quantityDiffers	0	1
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
Keyboardidentical
Keyboard typeKnown for one	6 row 80 key 85% ISO Fullsize	Unknown — not stated by the source
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Processor special features5 differ
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	No	1.0
Physical Address Extension (PAE)Differs	Yes	36 bit
Processor ARK IDDiffers	47663	49022
Processor codeDiffers	SLBNF	SLBTZ
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.1/4.2
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.61 kg	2.5 kg
WidthDiffers	381 mm	371 mm
DepthDiffers	247 mm	255.5 mm
HeightDiffers	32 mm	35.3 mm
Height (front)Known for one	3.2 cm	Unknown — not stated by the source
Height (rear)Known for one	3.6 cm	Unknown — not stated by the source
Hard driveidentical
Storage drive typeKnown for one	250GB SATA/ 5400	Unknown — not stated by the source
Other featuresidentical
Security featuresKnown for one	Fingerprint Reader	Unknown — not stated by the source
Battery typeKnown for one	6 Cell Lithium-Ion	Unknown — not stated by the source
Modem typeKnown for one	WWAN, WLAN, WiMAX	Unknown — not stated by the source
Drive baysKnown for one	Fixed Ultrabay Enhanced	Unknown — not stated by the source
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.11bg/n
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Optical driveidentical
Optical drive interfaceKnown for one	Unknown — not stated by the source	SATA
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM55 Express
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
HDD user passwordKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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