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Product comparison · 2 laptops

ASUS K55VD-SX771H laptop Intel® Pentium® B980 vs Lenovo Z400 Touch

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  • 120specifications compared
  • 48differ
  • 72identical
  • 49known for one product only

Key differences

  • Product colour
    • Pink
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Touchscreen
    • No
    • Yes
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i3
  • Processor model
    • B980
    • i3-3120M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.4 GHz
    • 2.5 GHz
  • Processor cache
    • 2 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
169 specifications
A

ASUS

K55VD-SX771H laptop Intel® Pentium® B980

Model K55VD-SX771H

View product
B

Lenovo

Z400 TouchView product
Design1 differ
Product colourDiffersPinkBlack
Display2 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
TouchscreenDiffersNoYes
Touch technologyKnown for oneMulti-touch
Display surfaceKnown for oneGloss
Dual-screenKnown for oneNo
Processor11 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i3
Processor modelDiffersB980i3-3120M
Processor threadsDiffers24
Processor frequencyDiffers2.4 GHz2.5 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketKnown for onePGA988
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Pentium B900 Series for MobileIntel Core i3-3100 Mobile Series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingKnown for oneQ0
TjunctionDiffers85 °C105 °C
CPU multiplier (bus/core ratio)Differs2425
Processor generationKnown for one3rd gen Intel® Core™ i3
Memory1 differ
Maximum internal memoryDiffers8 GB16 GB
Storage3 differ
Total storage capacityDiffers750 GB500 GB
HDD capacityDiffers750 GB500 GB
HDD interfaceKnown for oneSATA
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super MultiDVD±RW
HDD speedKnown for one5400 RPM
Graphics2 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® 610M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card dynamic frequency (max)Differs1150 MHz1100 MHz
On-board graphics card IDKnown for one0x166
Audio1 differ
Audio systemDiffersSonicMaster LiteDolby Home Theatre v4
Speakers manufacturerKnown for oneAltec Lansing
Built-in microphoneKnown for oneYes
Number of built-in speakersKnown for one2
Camera1 differ
Front camera resolution (numeric)Differs0.3 MP1 MP
Network4 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Bluetooth versionDiffers3.0+HS4.0
Cabling technologyDiffers10/100/1000Base-T(X)10/100Base-T(X)
Integrated 4G WiMAXDiffersNoYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Combo headphone/mic portKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel HM76 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers32 nm22 nm
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Processor ARK IDDiffers6966971465
Processor codeKnown for oneSR0J1
Processor package sizeDiffers37.5x37.5 (rPGA988B)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Conflict-Free processorDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one50 Wh
Battery life (max)Known for one5 h
Poweridentical
AC adapter powerKnown for one65 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one4.74 A
AC adapter output voltageKnown for one19 V
Securityidentical
Password protection typeKnown for oneBIOS, HDD
Weight & dimensions3 differ
WeightDiffers2.52 kg2.4 kg
WidthDiffers378 mm345 mm
DepthDiffers251 mm244 mm
Height (front)Known for one2.55 cm
Height (rear)Known for one3.19 cm
HeightKnown for one29.1 mm
Other featuresidentical
3DKnown for oneNo
TV tuner integratedKnown for oneNo
64-bit computingKnown for oneYes
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Quick start guideKnown for oneYes
Remote control includedKnown for oneNo

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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