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Product comparison · 2 laptops

ASUS X551CA-SX139D Intel® Pentium® 2117U Laptop vs Lenovo Yoga 2 11

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  • 107specifications compared
  • 44differ
  • 63identical
  • 64known for one product only

Key differences

  • Product type
    • Laptop
    • Hybrid (2-in-1)
  • Form factor
    • Clamshell
    • Convertible (Folder)
  • Display diagonal
    • 39.6 cm (15.6")
    • 29.5 cm (11.6")
  • Touchscreen
    • No
    • Yes
  • Processor model
    • 2117U
    • N3520
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.8 GHz
    • 2.17 GHz

Side by side

Differences highlightedShow differences only
171 specifications
A

ASUS

X551CA-SX139D Intel® Pentium® 2117U Laptop

Model X551CA-SX139D

View product
B

Lenovo

Yoga 2 11View product
Design2 differ
Product typeDiffersLaptopHybrid (2-in-1)
Form factorDiffersClamshellConvertible (Folder)
Display2 differ
Display diagonalDiffers39.6 cm (15.6")29.5 cm (11.6")
TouchscreenDiffersNoYes
Touchscreen typeKnown for oneCapacitive
Touch technologyKnown for oneMulti-touch
Panel typeKnown for oneIPS
HD typeKnown for oneHD
Display surfaceKnown for oneGloss
Processor12 differ
Processor modelDiffers2117UN3520
Processor coresDiffers24
Processor threadsDiffers24
Processor boost frequencyKnown for one2.42 GHz
Processor frequencyDiffers1.8 GHz2.17 GHz
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersBGA 1023BGA 1170
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Pentium 2000 series for MobileIntel® Pentium N3000 Series for Mobile
Processor codenameDiffersIvy BridgeBay Trail
FSB ParityKnown for oneNo
SteppingDiffersP0B3
Thermal Design Power (TDP)Differs17 W7.5 W
Scenario Design Power (SDP)Known for one4.5 W
Maximum number of PCI Express lanesDiffers164
System bus rateKnown for one5 GT/s
Bus typeKnown for oneDMI
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Known for one18
Memory2 differ
Internal memoryDiffers8 GB4 GB
Memory clock speedDiffers1600 MHz1333 MHz
Storage3 differ
Total storage capacityDiffers750 GB500 GB
HDD capacityDiffers750 GB500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super MultiNo
Graphics2 differ
On-board graphics card base frequencyDiffers350 MHz313 MHz
On-board graphics card burst frequencyKnown for one854 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz854 MHz
Audioidentical
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Ethernet LANDiffersYesNo
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers10
Micro HDMI ports quantityKnown for one1
S/PDIF out portKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Software1 differ
Operating system installedDiffersFreeDOSWindows 8
Operating system architectureKnown for one64-bit
Processor special features11 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Identity Protection Technology versionKnown for one0.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Secure KeyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Processor ARK IDDiffers7146979049
Processor codeDiffersSR0VQSR1SE
Processor package sizeDiffers31 x 24 mm25 x 27 mm
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Smart CacheKnown for oneYes
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers43
Battery life (max)Known for one6 h
Battery capacityKnown for one37 Wh
Poweridentical
AC adapter powerKnown for one45 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one2.37 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Weight & dimensions3 differ
WeightDiffers2.15 kg1.45 kg
WidthDiffers380 mm298 mm
DepthDiffers251 mm206.5 mm
HeightKnown for one17.5 mm
Height (front)Known for one3.09 cm
Height (rear)Known for one3.66 cm
Packaging contentidentical
Power cord includedKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, CE Marking Compliance, FCC Compliance, BSMI, CCC, CB, EPEAT, Energy star, CECP, RoHS, JATE
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.

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