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Product comparison · 2 laptops

Acer Extensa 7720-1A2G16Mi vs Acer TravelMate 5720-5B1G16Mi

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  • 55specifications compared
  • 15differ
  • 40identical
  • 41known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 39.1 cm (15.4")
  • Display resolution
    • 1440 x 900 pixels
    • 1280 x 800 pixels
  • Processor family
    • Intel® Celeron® M
    • Intel® Core™2 Duo
  • Processor frequency
    • 1.73 GHz
    • 1.8 GHz
  • Processor cache
    • 0.512 MB
    • 2 MB
  • Processor front side bus
    • 533 MHz
    • 800 MHz
  • Internal memory
    • 2 GB
    • 1 GB
  • Memory layout (slots x size)
    • 2 x 1 GB
    • 1 x 1 GB

Side by side

Differences highlightedShow differences only
96 specifications
A

Acer

Extensa 7720-1A2G16MiView product
B

Acer

TravelMate 5720-5B1G16MiView product
Display2 differ
Display diagonalDiffers43.2 cm (17")39.1 cm (15.4")
Display resolutionDiffers1440 x 900 pixels1280 x 800 pixels
Native aspect ratio16:1016:10
Processor4 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron® MIntel® Core™2 Duo
Processor modelKnown for oneT5670
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers1.73 GHz1.8 GHz
Processor cacheDiffers0.512 MB2 MB
Processor cache typeL2L2
Processor front side busDiffers533 MHz800 MHz
Processor socketKnown for oneLGA 3647 (Socket P)
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for oneMerom
Bus typeKnown for oneFSB
SteppingKnown for oneM0
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one100 °C
Number of Processing Die TransistorsKnown for one291 M
Processing Die sizeKnown for one143 mm²
CPU multiplier (bus/core ratio)Known for one9
Memory2 differ
Internal memoryDiffers2 GB1 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs2 x 1 GB1 x 1 GB
Maximum internal memoryKnown for one4 GB
Storageidentical
Total storage capacity160 GB160 GB
HDD interfaceKnown for oneSATA
HDD speed5400 RPM5400 RPM
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelIntel® GMA X3100Intel® GMA X3100
Maximum graphics card memoryDiffers0.128 GB0.358 GB
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Number of built-in speakers22
Cameraidentical
Front cameraNoNo
Network2 differ
Networking featuresGigabit EthernetGigabit Ethernet
Wireless technologyDiffersIEEE 802.11b/gIEEE 802.11a/b/g
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces2 differ
USB 2.0 ports quantity44
Ethernet LAN (RJ-45) ports11
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports11
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotYesYes
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
SmartCard slotYesYes
Modem (RJ-11) ports11
TV-in portNoNo
TV-outYesYes
TV-out typeS-VideoS-Video
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
USB 1.1 ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM965 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard function keysKnown for one12
Software1 differ
Operating system installedDiffersWindows Vista Home BasicWindows XP Professional
Bundled softwareKnown for oneAcer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer Crystal Eye, Acer GridVista, Acer Launch Manager, Adobe Reader, Cyberlink PowerDVD, NTI CD Maker / NTI Shadow, Microsoft Office Ready 2007
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneNo
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one35163
Processor codeKnown for oneSLAJ5
Processor package sizeKnown for one35 x 35 mm
Batteryidentical
Number of battery cells66
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protection typeBIOSBIOS
Fingerprint readerKnown for oneYes
Weight & dimensions1 differ
WeightDiffers3 kg2.88 kg
WidthKnown for one360 mm
DepthKnown for one267 mm
Height (front)Known for one3.03 cm
Height (rear)Known for one4.3 cm
Other featuresidentical
Infrared data portYesYes
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Modem typeKnown for oneITU V.92
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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