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Product comparison · 2 laptops

Acer TravelMate 5520-5A1G12Mi vs Lenovo ThinkPad X23

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  • 43specifications compared
  • 23differ
  • 20identical
  • 27known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 30.7 cm (12.1")
  • Display resolution
    • 1280 x 800 pixels
    • 1024 x 768 pixels
  • Native aspect ratio
    • 16:10
    • 4:3
  • Processor frequency
    • 1.7 GHz
    • 0.866 GHz
  • Internal memory
    • 1 GB
    • 0.125 GB
  • Internal memory type
    • DDR2-SDRAM
    • DDR-SDRAM
  • Total storage capacity
    • 120 GB
    • 30 GB
  • HDD speed
    • 5400 RPM
    • 4200 RPM

Side by side

Differences highlightedShow differences only
70 specifications
A

Acer

TravelMate 5520-5A1G12MiView product
B

Lenovo

ThinkPad X23View product
Display3 differ
Display diagonalDiffers39.1 cm (15.4")30.7 cm (12.1")
Display resolutionDiffers1280 x 800 pixels1024 x 768 pixels
Native aspect ratioDiffers16:104:3
Processor1 differ
Processor modelKnown for oneTK-53
Processor frequencyDiffers1.7 GHz0.866 GHz
Processor cacheKnown for one1 MB
Processor cache typeKnown for oneL2
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Pentium®
Memory2 differ
Internal memoryDiffers1 GB0.125 GB
Internal memory typeDiffersDDR2-SDRAMDDR-SDRAM
Memory layout (slots x size)Known for one2 x 0.5 GB
Maximum internal memoryKnown for one4 GB
Storage2 differ
Total storage capacityDiffers120 GB30 GB
HDD interfaceKnown for oneSATA
HDD speedDiffers5400 RPM4200 RPM
Optical drive typeKnown for oneDVD Super Multi DL
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Radeon Xpress 1250
Maximum graphics card memoryKnown for one0.896 GB
Audioidentical
Audio systemKnown for oneMS-Sound
Number of built-in speakersKnown for one2
Network2 differ
Networking featuresDiffersGigabit EthernetEthernet/Fast Ethernet
Wireless technologyKnown for oneIEEE 802.11a/b/g
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers42
Firewire (IEEE 1394) portsDiffers10
Docking connectorDiffersNoYes
ExpressCard slotDiffersYesNo
SmartCard slotDiffersYesNo
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
Keyboard1 differ
Pointing deviceDiffersTouchpadTrackpad
Keyboard function keysKnown for one12
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows XP Professional
Bundled softwareKnown for oneAcer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink PowerDVD, Microsoft Office Ready 2007, Norton Internet Security, NTI CD Maker, NTI Shadow
Batteryidentical
Battery life (max)Known for one2.5 h
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS
Weight & dimensions5 differ
WeightDiffers2.88 kg1.47 kg
WidthDiffers360 mm279 mm
DepthDiffers267 mm227 mm
HeightDiffers43 mm25 mm
Dimensions (WxDxH)Differs360 x 267 x 43 mm279 x 227 x 25 mm
Other featuresidentical
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeKnown for oneITU V.92
Cameraidentical
Front cameraKnown for oneNo

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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