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Product comparison · 2 laptops

Acer TravelMate 2492WLMi_1024 vs Lenovo IBM THINKPAD T42 P M-1.8(745) CENT. 512/60G/14/DVD/CDRW/WXP US

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  • 25specifications compared
  • 15differ
  • 10identical
  • 102known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 35.8 cm (14.1")
  • Display resolution
    • 1280 x 800 pixels
    • 1400 x 1050 pixels
  • Native aspect ratio
    • 16:10
    • 4:3
  • Processor family
    • Intel® Celeron® M
    • Intel Pentium Mobile
  • Processor frequency
    • 1.6 GHz
    • 1.8 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Processor front side bus
    • 533 MHz
    • 400 MHz
  • Internal memory
    • 1 GB
    • 0.5 GB

Side by side

Differences highlightedShow differences only
127 specifications
A

Acer

TravelMate 2492WLMi_1024View product
B

Lenovo

IBM THINKPAD T42 P M-1.8(745) CENT. 512/60G/14/DVD/CDRW/WXP USView product
Display3 differ
Display diagonalDiffers39.1 cm (15.4")35.8 cm (14.1")
Display resolutionDiffers1280 x 800 pixels1400 x 1050 pixels
Native aspect ratioDiffers16:104:3
Display response rise/fallKnown for one16 ms
Processor4 differ
Processor familyDiffersIntel® Celeron® MIntel Pentium Mobile
Processor modelKnown for one745
Processor coresKnown for one1
Processor threadsKnown for one1
Processor frequencyDiffers1.6 GHz1.8 GHz
Processor cacheDiffers1 MB2 MB
Processor front side busDiffers533 MHz400 MHz
Processor socketKnown for oneSocket 479
Processor lithographyKnown for one90 nm
Processor operating modesKnown for one32-bit
Processor seriesKnown for oneIntel Pentium M 700 Series
Processor codenameKnown for oneDothan
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Thermal Design Power (TDP)Known for one21 W
TjunctionKnown for one100 °C
Number of Processing Die TransistorsKnown for one144 M
Processing Die sizeKnown for one87 mm²
CPU multiplier (bus/core ratio)Known for one18
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers1 GB0.5 GB
Internal memory typeKnown for oneDDR2-SDRAM
Memory layout (slots x size)Known for one2 x 0.5 GB
Maximum internal memoryKnown for one2 GB
Storage1 differ
Optical drive typeDiffersDVD Super Multi DLDVD-ROM
HDD interfaceKnown for oneUltra-ATA/100
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 950AMD Mobility Radeon 9600
Maximum resolutionKnown for one2048 x 1536 pixels
Graphics card interfaceKnown for oneAGP 4X
Audio1 differ
Audio systemDiffersIntel High Definition Audiostereo
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
CD rewrite speedKnown for one24x
DVD read speedKnown for one8x
Network1 differ
Networking featuresDiffersEthernet/Fast EthernetEthernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11b/IEEE 802.11g/Bluetooth
Wireless technologyKnown for oneIEEE 802.11b/g
BluetoothKnown for oneNo
Ports & interfacesidentical
I/O portsKnown for one-External Display -Headphone/Line out -Infrared -Parallel -RJ-11 -RJ-45 -S-Video out -2 USB 2.0 -AC adapter -Expansion Bus port (for Dock II/Mini Dock or Port Replicator II) -External microphone
USB 2.0 ports quantityKnown for one4
Ethernet LAN (RJ-45) portsKnown for one1
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
Headphone outputsKnown for one1
S/PDIF out portKnown for oneNo
Microphone inKnown for oneYes
Docking connectorKnown for oneNo
CardBus PCMCIA slots quantityKnown for one1
CardBus PCMCIA slot typeKnown for oneType II
SmartCard slotKnown for oneYes
Modem (RJ-11) portsKnown for one1
TV-in portKnown for oneNo
TV-outKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
USB 1.1 ports quantityKnown for one0
Keyboardidentical
Keyboard typeKnown for oneFull size
Pointing deviceKnown for oneTouchpad
Keyboard function keysKnown for one12
Softwareidentical
Compatible operating systemsKnown for oneMicrosoft Windows XP Professional
Operating system installedKnown for oneWindows XP Home Edition
Bundled softwareKnown for oneAcer Empowering Technology (Acer ePower, ePresentation, eDataSecurity, eLock, eRecovery4, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Norton AntiVirus, Adobe Reader, CyberLink PowerDVD, NTI CD-Maker
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneYes
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 oneNo
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 one27591
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Battery1 differ
Battery life (max)Differs3 h4 h
Number of battery cellsKnown for one6
Weight & dimensions2 differ
WeightDiffers2.77 kg2.1 kg
Dimensions (WxDxH)Differs358 x 265 x 36 mm311 x 255 x 27 mm
WidthKnown for one358 mm
DepthKnown for one265 mm
HeightKnown for one36 mm
Hard driveidentical
Storage drive typeKnown for oneATA-100 (Enhanced IDE)
Other featuresidentical
Security featuresKnown for one-Hard disk drive password -Supervisor password -Integrated fingerprint reader -IBM Embedded Security Subsystem 2.0 -IBM Security Slot -Power-on password
Battery typeKnown for one6 Cell Lithium-Ion
Infrared data portKnown for oneNo
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeKnown for oneITU V.92
Cameraidentical
Front cameraKnown for oneNo
Poweridentical
DC-in jackKnown for oneYes
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington

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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