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Product comparison · 2 laptops

BenQ Joybook P51E.G16 vs BenQ Joybook R55-D23

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  • 50specifications compared
  • 12differ
  • 38identical
  • 11known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Mobile Sempron
    • Intel® Core™ Duo
  • Processor frequency
    • 1.8 GHz
    • 1.66 GHz
  • Internal memory
    • 0.5 GB
    • 1 GB
  • Discrete graphics card model
    • NVIDIA GeForce Go 6100
    • NVIDIA® GeForce® Go 7400
  • Maximum graphics card memory
    • 0.128 GB
    • 0.256 GB
  • CardBus PCMCIA slots quantity
    • 0
    • 1
  • CardBus PCMCIA slot type
    • No
    • Type II

Side by side

Differences highlightedShow differences only
61 specifications
A

BenQ

Joybook P51E.G16View product
B

BenQ

Joybook R55-D23View product
Displayidentical
Display brightnessKnown for one180 cd/m²
Processor3 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD Mobile SempronIntel® Core™ Duo
Processor frequencyDiffers1.8 GHz1.66 GHz
Processor front side busKnown for one667 MHz
Memory1 differ
Internal memoryDiffers0.5 GB1 GB
Maximum internal memoryKnown for one2 GB
Storageidentical
Card reader integratedKnown for oneYes
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA GeForce Go 6100NVIDIA® GeForce® Go 7400
Maximum graphics card memoryDiffers0.128 GB0.256 GB
Networkidentical
Networking featuresKnown for oneEthernet/Fast Ethernet/Gigabit Ethernet
Ports & interfaces3 differ
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
SmartCard slotDiffersNoYes
ExpressCard slotKnown for oneYes
Softwareidentical
Bundled softwareKnown for oneBenQ Q-Media Bar, BenQ Qmusic, BenQ QCamera, BenQ QPower, Power Director 3.0, Nero Express 6.0, Adobe Acrobat Reader 6.0, Smart Manager 1.0, Hot Key Manager
Batteryidentical
Number of battery cellsKnown for one6
Battery life (max)Known for one3.5 h
Weight & dimensions3 differ
WeightDiffers2.4 kg2.8 kg
DepthDiffers254.6 mm255 mm
HeightDiffers25.5 mm35.5 mm
Dimensions (WxDxH)Known for one355 x 255 x 35.5 mm
Other featuresidentical
Supplied AC adapter typeKnown for oneAC

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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