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Product comparison · 2 laptops

ASUS C90S-AK013C, NL vs ASUS X51R-AP199C, EN

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  • 62specifications compared
  • 25differ
  • 37identical
  • 68known for one product only

Key differences

  • Display resolution
    • 1680 x 1050 pixels
    • 1280 x 800 pixels
  • Processor family
    • Intel® Core™2 Duo
    • Intel Pentium Mobile
  • Processor frequency
    • 2.4 GHz
    • 1.86 GHz
  • Processor cache
    • 4 MB
    • 1 MB
  • Processor front side bus
    • 1066 MHz
    • 533 MHz
  • Internal memory
    • 2 GB
    • 1 GB
  • Total storage capacity
    • 160 GB
    • 120 GB
  • Card reader integrated
    • No
    • Yes

Side by side

Differences highlightedShow differences only
130 specifications
A

ASUS

C90S-AK013C, NLView product
B

ASUS

X51R-AP199C, ENView product
Display1 differ
Display diagonal39.1 cm (15.4")39.1 cm (15.4")
Display resolutionDiffers1680 x 1050 pixels1280 x 800 pixels
Native aspect ratio16:1016:10
Processor4 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™2 DuoIntel Pentium Mobile
Processor modelKnown for oneT2130
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.4 GHz1.86 GHz
Processor cacheDiffers4 MB1 MB
Processor cache typeL2L2
Processor front side busDiffers1066 MHz533 MHz
Processor socketKnown for oneSocket 478
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one32-bit
Processor seriesKnown for oneIntel Pentium T2000 Series for Mobile
Processor codenameKnown for oneYonah
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingKnown for oneD0
Thermal Design Power (TDP)Known for one31 W
TjunctionKnown for one100 °C
Number of Processing Die TransistorsKnown for one151 M
Processing Die sizeKnown for one90 mm²
CPU multiplier (bus/core ratio)Known for one14
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers2 GB1 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory clock speed667 MHz667 MHz
Maximum internal memoryKnown for one2 GB
Memory layout (slots x size)Known for one2 x 1 GB
Storage3 differ
Total storage capacityDiffers160 GB120 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedDiffersNoYes
Compatible memory cardsDiffersMMC, MS Duo, MS Pro, MS Pro Duo, SD, xDMMC, MS Pro, SD
Graphics1 differ
Maximum graphics card memoryDiffers0.5 GB0.128 GB
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® 8600 GT
Audioidentical
Audio systemKnown for oneAzalia
Number of built-in speakers22
Cameraidentical
Front cameraKnown for oneNo
Network3 differ
Networking featuresDiffersGigabit Ethernet, WLANFast Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11a/b/g/nIEEE 802.11b/g
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.0+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers34
Ethernet LAN (RJ-45) ports11
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers10
Headphone outputs11
S/PDIF out portDiffersYesNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
SmartCard slotNoNo
Modem (RJ-11) ports11
TV-in portNoNo
TV-outKnown for oneNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
USB 1.1 ports quantity00
eSATA ports quantityKnown for one1
HDMI ports quantityKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneATI Radeon Xpress 1100
Keyboardidentical
Pointing deviceTouchpadTouchpad
Softwareidentical
Operating system installedWindows Vista Home PremiumWindows Vista Home Premium
Bundled softwareKnown for oneYes
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 oneNo
Intel 64Known for oneNo
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
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 oneNo
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 one30769
Processor codeKnown for oneSL9VZ
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Batteryidentical
Number of battery cells66
Battery capacityKnown for one4400 mAh
Power2 differ
AC adapter powerDiffers90 W65 W
AC adapter input voltage100/240 V100/240 V
AC adapter output currentDiffers4.73 A3.42 A
AC adapter output voltage19 V19 V
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protection typeBIOSBIOS
HDD user passwordYesYes
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Weight & dimensions4 differ
WeightDiffers3.1 kg2.8 kg
WidthDiffers367 mm365 mm
DepthDiffers268 mm264 mm
HeightDiffers34 mm25.5 mm
Packaging contentidentical
AC adapter includedYesYes
Other featuresidentical
Infrared data portNoNo
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Modem typeKnown for oneV.92
Supplied AC adapter typeKnown for oneAC

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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