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Product comparison · 2 laptops

Acer TM4654LMib Centrino 2.0GHz(Dothan760/2MB/533MHz) XPP SP2 15TFT SXGA+5 vs Lenovo ThinkPad T43

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  • 47specifications compared
  • 19differ
  • 28identical
  • 29known for one product only

Key differences

The Acer TM4654LMib Centrino 2.0GHz(Dothan760/2MB/533MHz) XPP SP2 15TFT SXGA+5 has 0.14 GHz more processor frequency than the Lenovo ThinkPad T43 (2 GHz vs 1.86 GHz). The Acer TM4654LMib Centrino 2.0GHz(Dothan760/2MB/533MHz) XPP SP2 15TFT SXGA+5 has 40 GB more total storage capacity than the Lenovo ThinkPad T43 (100 GB vs 60 GB). The Lenovo ThinkPad T43 has 1,200 RPM more HDD speed than the Acer TM4654LMib Centrino 2.0GHz(Dothan760/2MB/533MHz) XPP SP2 15TFT SXGA+5 (5400 RPM vs 4200 RPM). Only the Acer TM4654LMib Centrino 2.0GHz(Dothan760/2MB/533MHz) XPP SP2 15TFT SXGA+5 has DVI port. Only the Acer TM4654LMib Centrino 2.0GHz(Dothan760/2MB/533MHz) XPP SP2 15TFT SXGA+5 has SmartCard slot.

  • Processor frequency
    • 2 GHz
    • 1.86 GHz
  • Total storage capacity
    • 100 GB
    • 60 GB
  • HDD speed
    • 4200 RPM
    • 5400 RPM
  • Optical drive type
    • DVD Super Multi DL
    • DVD-ROM
  • Discrete graphics card model
    • NVIDIA GeForce Go 6600
    • AMD Mobility Radeon X300
  • CD rewrite speed
    • 4x
    • 24x
  • USB 2.0 ports quantity
    • 4
    • 2
  • DVI port
    • Yes
    • No

Side by side

Differences highlightedShow differences only
76 specifications
A

Acer

TM4654LMib Centrino 2.0GHz(Dothan760/2MB/533MHz) XPP SP2 15TFT SXGA+5View product
B

Lenovo

ThinkPad T43View product
Displayidentical
Display diagonal38.1 cm (15")38.1 cm (15")
Display resolutionKnown for one1024 x 768 pixels
Native aspect ratioKnown for one4:3
Contrast ratio (typical)Known for one750:1
Processor1 differ
Processor manufacturerKnown for oneIntel
Processor frequencyDiffers2 GHz1.86 GHz
Processor front side bus533 MHz533 MHz
Memoryidentical
Internal memory0.5 GB0.5 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Maximum internal memoryKnown for one2 GB
Storage3 differ
Total storage capacityDiffers100 GB60 GB
HDD interfaceKnown for oneUltra-ATA/100
HDD speedDiffers4200 RPM5400 RPM
Optical drive typeDiffersDVD Super Multi DLDVD-ROM
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA GeForce Go 6600AMD Mobility Radeon X300
Maximum graphics card memory0.064 GB0.064 GB
Maximum resolutionKnown for one2048 x 1536 pixels
Graphics card interfaceKnown for onePCI Express
Audioidentical
Number of built-in speakers22
Audio systemKnown for oneMS-Sound compatible
Cameraidentical
Front cameraKnown for oneNo
Optical drive1 differ
CD read speed24x24x
CD write speed24x24x
CD rewrite speedDiffers4x24x
DVD read speedKnown for one8x
DVD+R speedKnown for one8x
DVD+RW speedKnown for one4x
DVD-R speedKnown for one8x
DVD-RW speedKnown for one4x
Double Layer DVD read speedKnown for one2.4x
Network1 differ
Networking featuresDiffersEthernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11b/IEEE 802.11g/BluetoothEthernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11a/IEEE 802.11b/IEEE 802.11g/Bluetooth
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers42
Ethernet LAN (RJ-45) ports11
DVI portDiffersYesNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers10
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorKnown for oneNo
CardBus PCMCIA slots quantity11
CardBus PCMCIA slot typeType IIType II
SmartCard slotDiffersYesNo
Modem (RJ-11) ports11
TV-in portNoNo
TV-outYesYes
TV-out typeS-VideoS-Video
PS/2 ports quantity00
Parallel ports quantityDiffers01
Serial ports quantity00
I/O portsKnown for oneDocking/Port Replicator
USB 1.1 ports quantity00
Keyboardidentical
Pointing deviceKnown for oneThinkPad UltraNav
Keyboard typeKnown for oneFull size
Software1 differ
Operating system installedKnown for oneWindows XP Professional
Bundled softwareDiffersNorton AntiVirus, CyberLink PowerDVD, Adobe Reader, Acer Launch Manager, Acer eManager (ePowermanagement, ePresentation, eRecovery, eSettings), NTI CD MakerIBM Access Connections, IBM Client Security Software (web-downloadable), IBM Rescue and Recovery, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC-Doctor, Adobe Acrobat Reader
Compatible operating systemsKnown for oneMicrosoft Windows XP Professional
Battery1 differ
Number of battery cellsKnown for one6
Battery life (max)Differs5 h3.7 h
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
Weight & dimensions2 differ
WeightDiffers2.84 kg2.57 kg
Dimensions (WxDxH)Differs336 x 285 x 35 mm329 x 268 x 31 mm
Other features3 differ
Security featuresDiffersKensington lock slot, BIOS user and supervisor passwords-Hard disk drive password -Integrated fingerprint reader -IBM Embedded Security Subsystem 2.0 -IBM Security Slot -Power-on password -Supervisor password
Infrared data portYesYes
Wake-on-Ring readyDiffersYesNo
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Modem typeDiffers56K V.92V.92
Supplied AC adapter typeACAC
Battery typeKnown for one8 Cell Lithium-Ion
Wake-on-LAN readyKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® 915PM Express
Hard driveidentical
Storage drive typeKnown for oneATA/100

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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