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Product comparison · 2 laptops

Acer Centri 803LMib vs Acer Travelmate 291ALCi Cen 1.4 40GB 256

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  • 23specifications compared
  • 11differ
  • 12identical
  • 3known for one product only

Key differences

  • Display resolution
    • 1400 x 1050 pixels
    • 1024 x 768 pixels
  • Processor frequency
    • 1.6 GHz
    • 1.4 GHz
  • Internal memory
    • 0.5 GB
    • 0.25 GB
  • Total storage capacity
    • 40 GB
    • 30 GB
  • DVD read speed
    • 8x
    • 4x
  • Motherboard chipset
    • Intel® 855PM
    • Intel® 855GM
  • Weight
    • 2.69 kg
    • 2.83 kg

Side by side

Differences highlightedShow differences only
26 specifications
A

Acer

Centri 803LMibView product
B

Acer

Travelmate 291ALCi Cen 1.4 40GB 256View product
Display1 differ
Display diagonal38.1 cm (15")38.1 cm (15")
Display resolutionDiffers1400 x 1050 pixels1024 x 768 pixels
Native aspect ratio4:34:3
Contrast ratio (typical)750:1750:1
Processor1 differ
Processor frequencyDiffers1.6 GHz1.4 GHz
Processor front side busKnown for one400 MHz
Memory1 differ
Internal memoryDiffers0.5 GB0.25 GB
Storage1 differ
Total storage capacityDiffers40 GB30 GB
Graphicsidentical
Maximum graphics card memory0.064 GB0.064 GB
Audio1 differ
Audio systemDiffersAudio system with two speakersSoundBlaster-Pro and MS DirectSound compatibleBuilt-in microphone, Audio system with two speakersAudio system with two speakers, MS-Sound compatible
Optical drive1 differ
CD read speed24x24x
CD write speed10x10x
CD rewrite speed8x8x
DVD read speedDiffers8x4x
Networkidentical
Networking featuresEthernet/Fast EthernetEthernet/Fast Ethernet
Ports & interfaces1 differ
I/O portsDiffers1 × CardBus type II slot 1 × RJ-11 jack for modem 1 × RJ-45 jack for Ethernet 1 × DC-in jack for AC adapter 1 × ECP/EPP-compliant parallel port 1 × external VGA port 1 × speaker/ headphone/ line-out jack 1 × microphone/ line-in jack 1 × FIR port 1 × IEEE 1394 port 4 × USB 2.0 ports 1 × S-video-out (1x Parallel 3x USB 2.0 1x Infrared (FIR) 1x VGA for external monitor 1x 32bit type II PCMIA CardBus slot 1x S-video out (NTSC/PAL) 1x IEEE 1394 port 1x RJ-11 jack 1x RJ-45 jack 1x speaker/ headphone/ line-out jack 1x microphone/ line-in jack 1x DC-in jack for AC adapter
Performance1 differ
Motherboard chipsetDiffersIntel® 855PMIntel® 855GM
Software2 differ
Bundled softwareDiffersBIOS Set-up, Power-on and HDD passwords Acer Notebook Manager Acer Launch Manager Norton AntiVirus Adobe Acrobat Reader CyberLink PowerDVD NTI CD Maker (for models featuring DVD/CD-RW combo drive module) Acer On-line User’s Guide Acer System Recovery CDNorton AntiVirus Adobe Acrobat Reader Cyberlink PowerDVD NTI CD Maker (for models featuring DVD/CD-RW combo or DVD-RW drive module)
Compatible operating systemsDiffersAcerMedia Bay DVD-RW* drive module AcerMedia Bay DVD/CD-RW combo drive module AcerMedia Bay 2nd HDD module AcerMedia Bay 2nd battery AcerMedia Bay weight saver module Additional 3-pin 75 W AC adapter Additional Li-ion battery pack USB floppy disc drive I/O replicator External battery charger* 4-in-1Microsoft Windows XP Home Edition
Batteryidentical
Battery life (max)Known for one5.5 h
Weight & dimensions1 differ
WeightDiffers2.69 kg2.83 kg
Dimensions (WxDxH)Known for one333 x 276 x 32 mm
Other featuresidentical
BIOS memory2MB2MB
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Supplied AC adapter typeACAC

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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