Product comparison · 2 laptops

ASUS X51H-AP020C, CZ vs Lenovo ThinkPad T61p - 64577XG, CZ

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  • 60specifications compared
  • 24differ
  • 36identical
  • 66known for one product only

Key differences

  • Display resolution
    • X51H-AP020C, CZ:1280 x 800 pixels
    • ThinkPad T61p - 64577XG, CZ:1920 x 1200 pixels
  • Processor family
    • X51H-AP020C, CZ:Intel® Core™ Duo
    • ThinkPad T61p - 64577XG, CZ:Intel® Core™2 Duo
  • Processor frequency
    • X51H-AP020C, CZ:2 GHz
    • ThinkPad T61p - 64577XG, CZ:2.6 GHz
  • Processor cache
    • X51H-AP020C, CZ:2 MB
    • ThinkPad T61p - 64577XG, CZ:4 MB
  • Processor front side bus
    • X51H-AP020C, CZ:533 MHz
    • ThinkPad T61p - 64577XG, CZ:800 MHz
  • Internal memory
    • X51H-AP020C, CZ:1 GB
    • ThinkPad T61p - 64577XG, CZ:2 GB
  • Total storage capacity
    • X51H-AP020C, CZ:120 GB
    • ThinkPad T61p - 64577XG, CZ:200 GB
  • Discrete graphics card model
    • X51H-AP020C, CZ:Intel® GMA 950
    • ThinkPad T61p - 64577XG, CZ:NVIDIA Quadro FX 570M

Side by side

Differences highlightedShow differences only (on)
Comparison of X51H-AP020C, CZ, ThinkPad T61p - 64577XG, CZ
126 specifications
Display1 differ
Display resolutionDiffers1280 x 800 pixels1920 x 1200 pixels
Processor4 differ
Processor familyDiffersIntel® Core™ DuoIntel® Core™2 Duo
Processor modelKnown for oneUnknown — not stated by the sourceT7800
Processor coresKnown for oneUnknown — not stated by the source2
Processor threadsKnown for oneUnknown — not stated by the source2
Processor frequencyDiffers2 GHz2.6 GHz
Processor cacheDiffers2 MB4 MB
Processor front side busDiffers533 MHz800 MHz
Processor socketKnown for oneUnknown — not stated by the sourceSocket 479
Processor lithographyKnown for oneUnknown — not stated by the source65 nm
Processor operating modesKnown for oneUnknown — not stated by the source64-bit
Processor seriesKnown for oneUnknown — not stated by the sourceIntel Core 2 Duo T7000 Series
Processor codenameKnown for oneUnknown — not stated by the sourceMerom
Bus typeKnown for oneUnknown — not stated by the sourceFSB
FSB ParityKnown for oneUnknown — not stated by the sourceNo
Thermal Design Power (TDP)Known for oneUnknown — not stated by the source35 W
TjunctionKnown for oneUnknown — not stated by the source100 °C
Number of Processing Die TransistorsKnown for oneUnknown — not stated by the source291 M
Processing Die sizeKnown for oneUnknown — not stated by the source143 mm²
CPU multiplier (bus/core ratio)Known for oneUnknown — not stated by the source13
ECC supported by processorKnown for oneUnknown — not stated by the sourceNo
Memory1 differ
Internal memoryDiffers1 GB2 GB
Memory clock speedKnown for one667 MHzUnknown — not stated by the source
Maximum internal memoryKnown for one2 GBUnknown — not stated by the source
Storage1 differ
Total storage capacityDiffers120 GB200 GB
HDD speedKnown for one5400 RPMUnknown — not stated by the source
Optical drive typeKnown for oneDVD Super MultiUnknown — not stated by the source
Compatible memory cardsKnown for oneMMC, MS Pro, SDUnknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 950NVIDIA Quadro FX 570M
Maximum graphics card memoryKnown for oneUnknown — not stated by the source0.256 GB
Audio1 differ
Audio systemDiffersIntel HDAIntel HDA 24-bit
Speaker powerKnown for oneUnknown — not stated by the source2 W
Audio system full duplexKnown for oneYesUnknown — not stated by the source
Audio system direct 3D soundKnown for oneYesUnknown — not stated by the source
Network3 differ
Networking featuresDiffersFast Ethernet, WLANGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11b/gIntel 4965AGN
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers43
Firewire (IEEE 1394) portsDiffers01
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Ultimate
Bundled softwareKnown for oneYesUnknown — not stated by the source
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneUnknown — not stated by the sourceNo
Embedded options availableKnown for oneUnknown — not stated by the sourceNo
Enhanced Intel SpeedStep TechnologyKnown for oneUnknown — not stated by the sourceYes
Execute Disable BitKnown for oneUnknown — not stated by the sourceYes
Intel 64Known for oneUnknown — not stated by the sourceYes
Intel Clear Video TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Demand Based SwitchingKnown for oneUnknown — not stated by the sourceNo
Intel Dual Display Capable TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Enhanced Halt StateKnown for oneUnknown — not stated by the sourceNo
Intel FDI TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Fast Memory AccessKnown for oneUnknown — not stated by the sourceNo
Intel Flex Memory AccessKnown for oneUnknown — not stated by the sourceNo
Intel Rapid Storage TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Trusted Execution TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel VT-x with Extended Page Tables (EPT)Known for oneUnknown — not stated by the sourceNo
Intel Virtualization Technology (VT-x)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneUnknown — not stated by the sourceNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneUnknown — not stated by the sourceNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneUnknown — not stated by the sourceNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneUnknown — not stated by the sourceNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneUnknown — not stated by the sourceNo
Intel® InTru™ 3D TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Insider™Known for oneUnknown — not stated by the sourceNo
Intel® My WiFi Technology (Intel® MWT)Known for oneUnknown — not stated by the sourceNo
Intel® Quick Sync Video TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Turbo Boost TechnologyKnown for oneUnknown — not stated by the sourceNo
Processor ARK IDKnown for oneUnknown — not stated by the source31729
Processor codeKnown for oneUnknown — not stated by the sourceSLA75
Processor package sizeKnown for oneUnknown — not stated by the source35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceNo
Conflict-Free processorKnown for oneUnknown — not stated by the sourceNo
Battery1 differ
Number of battery cellsDiffers69
Battery capacityKnown for one4400 mAhUnknown — not stated by the source
Battery life (max)Known for one3 hUnknown — not stated by the source
Poweridentical
AC adapter powerKnown for one65 WUnknown — not stated by the source
AC adapter input voltageKnown for one100/240 VUnknown — not stated by the source
AC adapter output currentKnown for one3.42 AUnknown — not stated by the source
AC adapter output voltageKnown for one19 VUnknown — not stated by the source
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Fingerprint readerKnown for oneUnknown — not stated by the sourceYes
Password protection typeKnown for oneBIOSUnknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers2.8 kg2.61 kg
WidthDiffers365 mm357.5 mm
DepthDiffers264 mm255 mm
HeightDiffers35.5 mm29.7 mm

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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