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Product comparison · 2 laptops

Acer Aspire 5520 G-403G25Mi vs Lenovo ThinkPad T23

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  • 38specifications compared
  • 23differ
  • 15identical
  • 31known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 35.8 cm (14.1")
  • Display resolution
    • 1280 x 800 pixels
    • 1024 x 768 pixels
  • Native aspect ratio
    • 16:10
    • 4:3
  • Processor frequency
    • 1.9 GHz
    • 1 GHz
  • Internal memory
    • 3 GB
    • 0.125 GB
  • Total storage capacity
    • 250 GB
    • 20 GB
  • Audio system
    • High Definition Audio
    • Sound Blaster
  • Networking features
    • Gigabit Ethernet
    • Ethernet/Fast Ethernet

Side by side

Differences highlightedShow differences only
69 specifications
A

Acer

Aspire 5520 G-403G25MiView product
B

Lenovo

ThinkPad T23View product
Display3 differ
Display diagonalDiffers39.1 cm (15.4")35.8 cm (14.1")
Display resolutionDiffers1280 x 800 pixels1024 x 768 pixels
Native aspect ratioDiffers16:104:3
Display brightnessKnown for one220 cd/m²
Processor1 differ
Processor modelKnown for oneTL-58
Processor frequencyDiffers1.9 GHz1 GHz
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Pentium®
Processor cacheKnown for one0.512 MB
Processor cache typeKnown for oneL2
Memory1 differ
Internal memoryDiffers3 GB0.125 GB
Internal memory typeKnown for oneDDR2-SDRAM
Maximum internal memoryKnown for one4 GB
Storage1 differ
Total storage capacityDiffers250 GB20 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD-ROM
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA GeForce 8400M G
Maximum graphics card memoryKnown for one0.896 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioSound Blaster
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Front cameraKnown for oneNo
Network2 differ
Networking featuresDiffersGigabit EthernetEthernet/Fast Ethernet
Wireless technologyDiffersIEEE 802.11b/gIEEE 802.11b
Ports & interfaces12 differ
USB 2.0 ports quantityDiffers42
DVI portDiffersYesNo
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType III
SmartCard slotDiffersYesNo
PS/2 ports quantityDiffers01
Parallel ports quantityDiffers01
Serial ports quantityDiffers01
Keyboard1 differ
Pointing deviceDiffersTouchpadTrackpad
Keyboard function keysKnown for one12
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows 2000 Professional
Bundled softwareKnown for oneAcer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, Management), Acer Arcade + Cinema, Video, Album, Music, Acer Arcade Deluxe + DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer GridVista, Acer Launch Manager, Adobe Reader, CyberL
Batteryidentical
Number of battery cellsKnown for one6
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS
Weight & dimensionsidentical
WeightKnown for one2.75 kg
WidthKnown for one366 mm
DepthKnown for one274 mm
HeightKnown for one43 mm
Dimensions (WxDxH)Known for one366 x 274 x 43 mm
Other featuresidentical
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeKnown for oneV.90

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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