Product comparison · 2 laptops

Lenovo S531 + ThinkPad OneLink Dock vs Lenovo IdeaPad U530 Intel® Core™ i3 i3-4010U Laptop

134specifications compared
51differ
83identical
57known for one product only

Key differences

Product colour
- S531 + ThinkPad OneLink Dock:Black
- IdeaPad U530 Intel® Core™ i3 i3-4010U Laptop:Grey, Stainless steel
Touchscreen
- S531 + ThinkPad OneLink Dock:No
- IdeaPad U530 Intel® Core™ i3 i3-4010U Laptop:Yes
Processor family
- S531 + ThinkPad OneLink Dock:Intel® Core™ i5
- IdeaPad U530 Intel® Core™ i3 i3-4010U Laptop:Intel® Core™ i3
Processor generation
- S531 + ThinkPad OneLink Dock:3rd gen Intel® Core™ i5
- IdeaPad U530 Intel® Core™ i3 i3-4010U Laptop:4th gen Intel® Core™ i3
Processor model
- S531 + ThinkPad OneLink Dock:i5-3337U
- IdeaPad U530 Intel® Core™ i3 i3-4010U Laptop:i3-4010U
Processor frequency
- S531 + ThinkPad OneLink Dock:1.8 GHz
- IdeaPad U530 Intel® Core™ i3 i3-4010U Laptop:1.7 GHz
Processor socket
- S531 + ThinkPad OneLink Dock:BGA 1023
- IdeaPad U530 Intel® Core™ i3 i3-4010U Laptop:BGA 1168
Processor codename
- S531 + ThinkPad OneLink Dock:Ivy Bridge
- IdeaPad U530 Intel® Core™ i3 i3-4010U Laptop:Haswell

Side by side

Differences highlightedShow differences only

Comparison of S531 + ThinkPad OneLink Dock, U530
191 specifications	A Lenovo S531 + ThinkPad OneLink Dock View product	B Lenovo IdeaPad U530 Intel® Core™ i3 i3-4010U Laptop Model U530 View product
Design1 differ
Product colourDiffers	Black	Grey, Stainless steel
Display1 differ
TouchscreenDiffers	No	Yes
HD typeKnown for one	HD	Unknown — not stated by the source
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Dual-screenKnown for one	No	Unknown — not stated by the source
Processor13 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	3rd gen Intel® Core™ i5	4th gen Intel® Core™ i3
Processor modelDiffers	i5-3337U	i3-4010U
Processor boost frequencyKnown for one	2.7 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.8 GHz	1.7 GHz
Processor socketDiffers	BGA 1023	BGA 1168
Processor seriesDiffers	Intel Core i5-3300 Mobile series	Intel® Core™ i3-4000 Mobile Series
Processor codenameDiffers	Ivy Bridge	Haswell
Bus typeDiffers	DMI	DMI2
SteppingDiffers	L1	C0
Thermal Design Power (TDP)Differs	17 W	15 W
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanesDiffers	16	12
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	2x4, 4x1
CPU multiplier (bus/core ratio)Known for one	18	Unknown — not stated by the source
L3 cacheKnown for one	Unknown — not stated by the source	3 MB
Memory2 differ
Memory clock speedDiffers	1600 MHz	1333 MHz
Maximum internal memoryDiffers	10 GB	8 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Memory slotsKnown for one	Unknown — not stated by the source	1x SO-DIMM
Storage4 differ
Total storage capacityDiffers	524 GB	500 GB
Storage mediaDiffers	HDD+SSD	Hybrid-HDD
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	24 GB	Unknown — not stated by the source
Compatible memory cardsDiffers	MMC, SD, SDHC, SDXC	MMC, SD
Hybrid-HDD cache typeKnown for one	Unknown — not stated by the source	SSD
Hybrid-HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	8 GB
Graphics4 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics 4400
On-board graphics card base frequencyDiffers	350 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1000 MHz
On-board graphics card IDDiffers	0x166	0xA16
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.2/12
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
Audio1 differ
Audio systemDiffers	Dolby Home Theater	Dolby Home Theater v4
Speaker powerKnown for one	3 W	Unknown — not stated by the source
Cameraidentical
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Network2 differ
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
4G WiMAXKnown for one	Unknown — not stated by the source	No
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
Headphone outputsDiffers	1	0
Microphone inDiffers	Yes	No
Docking connectorKnown for one	Yes	Unknown — not stated by the source
USB Sleep-and-ChargeKnown for one	Yes	Unknown — not stated by the source
USB Sleep-and-Charge portsKnown for one	1	Unknown — not stated by the source
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	4
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	4
Keyboardidentical
Pointing deviceKnown for one	ThinkPad UltraNav	Unknown — not stated by the source
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Spill-resistant keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 8
Processor special features11 differ
Embedded options availableDiffers	No	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Rapid Storage TechnologyDiffers	No	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	72055	75107
Processor codeDiffers	SR0XL	SSSR16Q
Processor package sizeDiffers	31 x 24 (BGA1023)	40 x 24 x 1.5 mm
Supported instruction setsDiffers	AVX	AVX 2.0, SSE4.1, SSE4.2
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel TSX-NI versionKnown for one	Unknown — not stated by the source	0.00
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	Yes
UARTKnown for one	Unknown — not stated by the source	Yes
Battery2 differ
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Battery capacityDiffers	62.8 Wh	52 Wh
Battery life (max)Differs	9 h	10 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Security1 differ
Cable lock slotDiffers	Yes	No
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.29 kg	2.3 kg
WidthDiffers	379 mm	385 mm
DepthDiffers	252.4 mm	257 mm
HeightDiffers	20.7 mm	22 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	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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