All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

ASUS X51RL-AP001C, NL vs Lenovo ThinkPad T61 (6457-4XG), NL

Add a product
  • 113specifications compared
  • 34differ
  • 79identical
  • 16known for one product only

Key differences

  • Display resolution
    • 1280 x 800 pixels
    • 1680 x 1050 pixels
  • Processor family
    • Intel® Core™ Duo
    • Intel® Core™2 Duo
  • Processor model
    • T2310
    • T7500
  • Processor frequency
    • 1.46 GHz
    • 2.2 GHz
  • Processor cache
    • 1 MB
    • 4 MB
  • Processor front side bus
    • 533 MHz
    • 800 MHz
  • Processor socket
    • mPGA4
    • Socket 478
  • Stepping
    • M0
    • E1

Side by side

Differences highlightedShow differences only
129 specifications
A

ASUS

X51RL-AP001C, NLView product
B

Lenovo

ThinkPad T61 (6457-4XG), NLView product
Display1 differ
Display resolutionDiffers1280 x 800 pixels1680 x 1050 pixels
Processor8 differ
Processor familyDiffersIntel® Core™ DuoIntel® Core™2 Duo
Processor modelDiffersT2310T7500
Processor frequencyDiffers1.46 GHz2.2 GHz
Processor cacheDiffers1 MB4 MB
Processor front side busDiffers533 MHz800 MHz
Processor socketDiffersmPGA4Socket 478
Processor seriesDiffersIntel Pentium T2000 Series for MobileIntel Core 2 Duo T7000 Series
SteppingDiffersM0E1
Memory3 differ
Internal memoryDiffers2 GB1 GB
Memory layout (slots x size)Differs2 x 1 GB1 x 1 GB
Maximum internal memoryDiffers2 GB4 GB
Storage2 differ
Total storage capacityDiffers160 GB120 GB
Optical drive typeKnown for oneDVD Super Multi
Compatible memory cardsDiffersMMC, MS Pro, SDMMC, SD, xD
Graphics1 differ
Discrete graphics card modelDiffersAMD Radeon Xpress 1100NVIDIA Quadro NVS 140M
Maximum graphics card memoryKnown for one0.128 GB
Audio1 differ
Audio systemDiffersIntel HDA (Azalia)HDA 24-bit
Audio system full duplexKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Speaker powerKnown for one4 W
Network3 differ
Networking featuresDiffersFast Ethernet, WLANWLAN, Gigabit Ethernet
Wireless technologyDiffersIEEE 802.11b/gIntel 3945 a/b/g
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers43
Firewire (IEEE 1394) portsDiffers01
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
Performanceidentical
Motherboard chipsetKnown for oneATI Radeon Xpress 1100
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Processor special features4 differ
Embedded options availableDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3243129761
Processor codeKnown for oneSLAEC
Idle StatesKnown for oneYes
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one4400 mAh
Poweridentical
AC adapter powerKnown for one65 W
AC adapter input voltageKnown for one100/240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Password protection typeKnown for oneBIOS
Fingerprint readerKnown for oneYes
Weight & dimensions4 differ
WeightDiffers2.8 kg2.56 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.

More laptop comparisons

All laptop comparisons