All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

ASUS Business K56CB XX122H - 15.6" Notebook - Core I7 2 GHz, 39,6-cm-Display vs Lenovo ThinkPad S531

Add a product
  • 113specifications compared
  • 28differ
  • 85identical
  • 47known for one product only

Key differences

  • Product colour
    • Black, Stainless steel
    • Black
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 3rd gen Intel® Core™ i5
  • Processor model
    • i7-3537U
    • i5-3337U
  • Processor boost frequency
    • 3.1 GHz
    • 2.7 GHz
  • Processor frequency
    • 2 GHz
    • 1.8 GHz
  • Processor cache
    • 4 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
160 specifications
A

ASUS

Business K56CB XX122H - 15.6" Notebook - Core I7 2 GHz, 39,6-cm-DisplayView product
B

Lenovo

ThinkPad S531View product
Design1 differ
Product colourDiffersBlack, Stainless steelBlack
Display1 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeKnown for oneFull HD
LED backlightKnown for oneYes
Display surfaceKnown for oneMatt
TouchscreenKnown for oneNo
Processor9 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers3rd gen Intel® Core™ i73rd gen Intel® Core™ i5
Processor modelDiffersi7-3537Ui5-3337U
Processor boost frequencyDiffers3.1 GHz2.7 GHz
Processor frequencyDiffers2 GHz1.8 GHz
Processor cacheDiffers4 MB3 MB
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Core i5-3300 Mobile series
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs2018
Memory2 differ
Internal memoryDiffers4 GB6 GB
Internal memory typeKnown for oneDDR3-SDRAM
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneOn-board + SO-DIMM
Maximum internal memoryDiffers8 GB10 GB
Storage1 differ
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsKnown for oneMMC, SD, SDHC, SDXC
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 740MAMD Radeon HD 8670M
Discrete graphics card memoryKnown for one2 GB
On-board graphics card dynamic frequency (max)Differs1200 MHz1100 MHz
Number of discrete graphics cards installedKnown for one1
Cameraidentical
Front camera resolution (numeric)Known for one0.9 MP
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers10
Thunderbolt 2 ports quantityKnown for one0
Headphone outputsDiffers10
S/PDIF out portKnown for oneNo
Microphone inDiffersYesNo
Docking connectorKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard backlitKnown for oneYes
Island-style keyboardKnown for oneYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8No
Operating system architectureKnown for one64-bit
Processor special features2 differ
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor ARK IDDiffers7205472055
Processor codeDiffersSR0XGSR0XL
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one4
Battery capacityDiffers2950 mAh48.8 Wh
Battery life (max)Known for one9 h
Securityidentical
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Weight & dimensions3 differ
WeightKnown for one2.29 kg
WidthDiffers380 mm379 mm
DepthDiffers266 mm253 mm
HeightDiffers225 mm20.7 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
3DKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel HM76 Express
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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.

More laptop comparisons

All laptop comparisons