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Product comparison · 2 laptops

Acer TravelMate 7740 vs Acer TravelMate 8572T

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  • 147specifications compared
  • 24differ
  • 123identical
  • 24known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Internal memory
    • 4 GB
    • 2 GB
  • Memory layout (slots x size)
    • 2 x 2 GB
    • 2 x 1 GB
  • Maximum internal memory
    • 4 GB
    • 8 GB
  • Total storage capacity
    • 500 GB
    • 320 GB
  • HDD capacity
    • 500 GB
    • 320 GB
  • USB 2.0 ports quantity
    • 3
    • 4

Side by side

Differences highlightedShow differences only
171 specifications
A

Acer

TravelMate 7740View product
B

Acer

TravelMate 8572TView product
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeKnown for oneHD+
Processoridentical
L3 cacheKnown for one3 MB
L2 cacheKnown for one0.512 MB
Memory3 differ
Internal memoryDiffers4 GB2 GB
Memory layout (slots x size)Differs2 x 2 GB2 x 1 GB
Maximum internal memoryDiffers4 GB8 GB
Storage2 differ
Total storage capacityDiffers500 GB320 GB
HDD capacityDiffers500 GB320 GB
Audioidentical
Audio system direct 3D soundKnown for oneYes
Optical driveidentical
CD-R read speedKnown for one24x
CD-R write speedKnown for one24x
CD-RW read speedKnown for one16x
DVD-R read speedKnown for one8x
DVD-R write speedKnown for one8x
DVD-R Double Layer read speedKnown for one6x
DVD-R Double Layer write speedKnown for one4x
DVD+R read speedKnown for one8x
DVD+R write speedKnown for one8x
DVD+RW write speedKnown for one8x
DVD-RAM read speedKnown for one5x
DVD-RAM write speedKnown for one5x
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers34
HDMI ports quantityDiffers10
S/PDIF out portDiffersNoYes
Docking connectorDiffersNoYes
Modem (RJ-11) portsDiffers01
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Battery2 differ
Battery capacityDiffers48.8 Wh66 Wh
Battery life (max)Differs2.7 h8 h
Power1 differ
AC adapter powerDiffers65 W90 W
Security1 differ
Password protection typeDiffersBIOSBIOS, HDD, Supervisor, User
HDD user passwordKnown for oneYes
Weight & dimensions6 differ
WeightDiffers2.95 kg2.6 kg
WidthDiffers410 mm379 mm
DepthDiffers275 mm253 mm
Height (front)Differs2.5 cm2.77 cm
Height (rear)Differs3.55 cm3.2 cm
Dimensions (WxDxH)Differs410 x 275 x 25 mm379 x 253 x 27.7 mm
Other features1 differ
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Wake-on-Ring readyKnown for oneYes
Internal modemDiffersNoYes
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneV.92
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Certificatesidentical
CertificationKnown for one- ACPI 3.0 - Mobile PC 2002 - DMI 2.0 - Wi-Fi

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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