Product comparison · 2 laptops

Lenovo L540+ThinkPad Dock vs Lenovo V2000 Intel® Core™ i7 i7-4510U Laptop

125specifications compared
44differ
81identical
63known for one product only

Key differences

Processor family
- L540+ThinkPad Dock:Intel® Core™ i5
- V2000 Intel® Core™ i7 i7-4510U Laptop:Intel® Core™ i7
Processor generation
- L540+ThinkPad Dock:4th gen Intel® Core™ i5
- V2000 Intel® Core™ i7 i7-4510U Laptop:4th gen Intel® Core™ i7
Processor model
- L540+ThinkPad Dock:i5-4210M
- V2000 Intel® Core™ i7 i7-4510U Laptop:i7-4510U
Processor boost frequency
- L540+ThinkPad Dock:3.2 GHz
- V2000 Intel® Core™ i7 i7-4510U Laptop:3.1 GHz
Processor frequency
- L540+ThinkPad Dock:2.6 GHz
- V2000 Intel® Core™ i7 i7-4510U Laptop:2 GHz
Processor cache
- L540+ThinkPad Dock:3 MB
- V2000 Intel® Core™ i7 i7-4510U Laptop:4 MB
Processor socket
- L540+ThinkPad Dock:PGA946
- V2000 Intel® Core™ i7 i7-4510U Laptop:BGA 1168
Bus type
- L540+ThinkPad Dock:DMI
- V2000 Intel® Core™ i7 i7-4510U Laptop:DMI2

Side by side

Differences highlightedShow differences only

Comparison of L540+ThinkPad Dock, V2000
188 specifications	A Lenovo L540+ThinkPad Dock View product	B Lenovo V2000 Intel® Core™ i7 i7-4510U Laptop Model V2000 View product
Designidentical
Housing materialKnown for one	Polycarbonate (PC)	Unknown — not stated by the source
Displayidentical
HD typeKnown for one	Full HD	Unknown — not stated by the source
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Display brightnessKnown for one	300 cd/m²	Unknown — not stated by the source
Contrast ratio (typical)Known for one	500:1	Unknown — not stated by the source
Processor14 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	4th gen Intel® Core™ i5	4th gen Intel® Core™ i7
Processor modelDiffers	i5-4210M	i7-4510U
Processor boost frequencyDiffers	3.2 GHz	3.1 GHz
Processor frequencyDiffers	2.6 GHz	2 GHz
Processor cacheDiffers	3 MB	4 MB
Processor socketDiffers	PGA946	BGA 1168
Processor seriesDiffers	Intel Core i5-4200 Mobile series	Intel Core i7-4500 Mobile series
Bus typeDiffers	DMI	DMI2
SteppingDiffers	C0	D0
Thermal Design Power (TDP)Differs	37 W	15 W
Maximum number of PCI Express lanesDiffers	16	12
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	4x1, 2x4
PCI Express slots versionDiffers	3.0	2.0
Memory2 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Maximum internal memory (64-bit)Known for one	16 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	500 GB	1 TB
Storage mediaDiffers	Hybrid-HDD	HDD
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Hybrid-HDD cache typeKnown for one	Flash	Unknown — not stated by the source
Hybrid-HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, SD, SDHC, SDXC	Unknown — not stated by the source
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
Graphics5 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics 4400
On-board graphics card base frequencyDiffers	400 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1100 MHz
On-board graphics card DirectX versionDiffers	11.1	11.2/12
On-board graphics card IDDiffers	0x416	0xA16
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	NVIDIA® GeForce® 840M
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	4 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
Number of discrete graphics cards installedKnown for one	Unknown — not stated by the source	1
Audioidentical
Audio systemKnown for one	Dolby Advanced v2	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Cameraidentical
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network2 differ
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	3	1
HDMI ports quantityDiffers	0	1
Mini DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	1	0
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	4
Performanceidentical
Motherboard chipsetKnown for one	Intel® QM87	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	ThinkPad UltraNav	Unknown — not stated by the source
Spill-resistant keyboardKnown for one	Yes	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 8.1
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Recovery operating systemKnown for one	Windows 8.1 Pro	Unknown — not stated by the source
Processor special features8 differ
Intel Enhanced Halt StateDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Rapid Storage TechnologyDiffers	No	Yes
Intel Smart Connect TechnologyDiffers	No	Yes
Intel® Active Management Technology (Intel® AMT)Known for one	No	Unknown — not stated by the source
Intel® High Definition Audio (Intel® HD Audio)Differs	No	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	81012	81015
Processor codeDiffers	SR1L4	SR1EB
Processor package sizeDiffers	37.5 x 37.5 x 4.7 mm	40 x 24 x 1.5 mm
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Battery1 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsDiffers	6	4
Battery capacityKnown for one	48 Wh	Unknown — not stated by the source
Battery life (max)Known for one	7 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	HDD, Power on, Supervisor	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold, ENERGY STAR	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.58 kg	2.5 kg
WidthDiffers	377 mm	384 mm
DepthDiffers	247 mm	265 mm
Height (front)Known for one	3.1 cm	Unknown — not stated by the source
Height (rear)Known for one	3.62 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	25 mm
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Home office, Small Business	Unknown — not stated by the source

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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