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Product comparison · 2 laptops

ASUS K51AC-SX003C, NL vs Lenovo ThinkPad T500 (20828WG), CH

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  • 58specifications compared
  • 28differ
  • 30identical
  • 83known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 39.1 cm (15.4")
  • Display resolution
    • 1366 x 768 pixels
    • 1680 x 1050 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Athlon
    • Intel® Core™2 Duo
  • Processor model
    • QL-64
    • P8700
  • Processor frequency
    • 2.1 GHz
    • 2.53 GHz
  • Processor cache
    • 1 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
141 specifications
A

ASUS

K51AC-SX003C, NLView product
B

Lenovo

ThinkPad T500 (20828WG), CHView product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")39.1 cm (15.4")
Display resolutionDiffers1366 x 768 pixels1680 x 1050 pixels
Native aspect ratioDiffers16:916:10
Display surfaceGlossGloss
Processor5 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD AthlonIntel® Core™2 Duo
Processor modelDiffersQL-64P8700
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.1 GHz2.53 GHz
Processor cacheDiffers1 MB3 MB
Processor cache typeL2L2
Processor front side busKnown for one1066 MHz
Processor socketKnown for oneSocket 479
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo P8000 Series
Processor codenameKnown for onePenryn
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingKnown for oneR0
Thermal Design Power (TDP)Known for one25 W
TjunctionKnown for one105 °C
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
CPU multiplier (bus/core ratio)Known for one9.5
ECC supported by processorKnown for oneNo
Memory5 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedDiffers800 MHz1066 MHz
Memory layout (slots x size)Differs2 x 2 GB1 x 2 GB
Maximum internal memoryDiffers4 GB8 GB
Storage1 differ
Total storage capacity320 GB320 GB
Number of HDDs installedKnown for one1
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, SDMMC, MS Pro, SD, SDHC, xD
Optical drive typeKnown for oneDVD Super Multi
Graphicsidentical
On-board graphics cardKnown for oneNo
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon HD 3650
Discrete graphics card memoryKnown for one0.25 GB
On-board graphics card modelKnown for oneNot available
Audio1 differ
Audio systemDiffersAltec LansingConexant CX20561-12Z
Number of built-in speakers22
Speaker powerKnown for one2 W
Speakers manufacturerKnown for oneAltec Lansing
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one1.3 MP
Network2 differ
Networking featuresGigabit Ethernet, WLANGigabit Ethernet, WLAN
Wireless technologyDiffers802.11a/b/g/nIntel 5300AGN
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers43
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorDiffersNoYes
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) portsDiffers01
TV-in portNoNo
TV-outNoNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
Keyboardidentical
Pointing deviceKnown for oneThinkPad UltraNav
Keyboard layoutKnown for oneQWERTY
Software2 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Drivers includedYesYes
Trial softwareDiffersNorton Internet Security 2009Microsoft Office 2007
Bundled softwareKnown for oneASUSDVD 6-in-1 Acrobat Reader 9.0 Power2Go ASUS
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one37006
Processor codeKnown for oneSLGFE
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Battery1 differ
Number of battery cellsDiffers69
Battery life (max)Known for one9.4 h
Battery capacityKnown for one2200 mAh
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for one90 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.6 kg2.63 kg
WidthDiffers370 mm357.5 mm
DepthDiffers256 mm255 mm
HeightKnown for one33.5 mm
Height (front)Known for one3.1 cm
Height (rear)Known for one3.55 cm
Packaging contentidentical
AC adapter includedYesYes
Other features1 differ
Infrared data portNoNo
Internal modemDiffersNoYes
Modem speedKnown for one56 Kbit/s
Modem typeKnown for one56K V.90
Intel segment taggingKnown for oneHome office, Small Business
Supplied AC adapter typeACAC
Designidentical
Product colourKnown for oneBlack
Performanceidentical
Motherboard chipsetKnown for oneAMD M780G

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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