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Product comparison · 2 laptops

Acer Extensa 4220-301G12Mi vs Acer TravelMate 7730G-5B2G25Mn

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  • 86specifications compared
  • 33differ
  • 53identical
  • 37known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 43.2 cm (17")
  • Display resolution
    • 1280 x 800 pixels
    • 1440 x 900 pixels
  • Processor family
    • Intel® Celeron®
    • Intel® Core™2 Duo
  • Processor model
    • 560
    • T5670
  • Processor cores
    • 1
    • 2
  • Processor frequency
    • 2.13 GHz
    • 1.8 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Processor front side bus
    • 533 MHz
    • 800 MHz

Side by side

Differences highlightedShow differences only
123 specifications
A

Acer

Extensa 4220-301G12MiView product
B

Acer

TravelMate 7730G-5B2G25MnView product
Display2 differ
Display diagonalDiffers35.8 cm (14.1")43.2 cm (17")
Display resolutionDiffers1280 x 800 pixels1440 x 900 pixels
Display brightnessKnown for one220 cd/m²
Processor9 differ
Processor familyDiffersIntel® Celeron®Intel® Core™2 Duo
Processor modelDiffers560T5670
Processor coresDiffers12
Processor frequencyDiffers2.13 GHz1.8 GHz
Processor cacheDiffers1 MB2 MB
Processor front side busDiffers533 MHz800 MHz
Processor socketDiffersSocket 478LGA 3647 (Socket P)
FSB ParityKnown for oneNo
Thermal Design Power (TDP)Differs31 W35 W
TcaseKnown for one100 °C
CPU multiplier (bus/core ratio)Differs169
ECC supported by processorKnown for oneNo
Processor threadsKnown for one2
SteppingKnown for oneM0
Memory2 differ
Internal memoryDiffers1 GB2 GB
Memory layout (slots x size)Known for one1 x 1 GB
Maximum internal memoryDiffers2 GB4 GB
Storage1 differ
Total storage capacityDiffers120 GB250 GB
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD±RW
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA X3100NVIDIA® GeForce® 9300M GS
Discrete graphics card memoryKnown for one0.25 GB
Maximum graphics card memoryKnown for one2.047 GB
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one0.3 MP
Network2 differ
Wireless technologyDiffersIEEE 802.11b/gIEEE 802.11a/b/g/n
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces3 differ
Firewire (IEEE 1394) portsDiffers10
ExpressCard slotDiffersNoYes
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
Performance1 differ
Motherboard chipsetDiffersIntel GL960 ExpressIntel® GM45 Express
Software2 differ
Operating system installedDiffersWindows Vista Home BasicWindows Vista Home Premium
Bundled softwareDiffersAcer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer GridVista, Acer Launch Manager, Adobe Reader, Cyberlink PowerDVD, Microsoft Office Ready 2007, NTI CD Maker / NTI ShadowAcer Empowering Technology (Acer ePower, eDataSecurity, eRecovery, eSettings), Acer GridVista, Acer Launch Manager, Adobe Reader, Corel WinDVD, Microsoft Office Ready 2007, NTI Media-Maker, NTI Shadow
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitDiffersYesNo
Idle StatesDiffersNoYes
Intel Clear Video TechnologyKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Processor ARK IDDiffers3443935163
Conflict-Free processorKnown for oneNo
Processor codeKnown for oneSLAJ5
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions5 differ
WeightDiffers2.4 kg3.4 kg
WidthDiffers331 mm396 mm
DepthDiffers248 mm286 mm
Height (front)Differs2.97 cm3.52 cm
Height (rear)Differs4.1 cm4.4 cm
Other features1 differ
Infrared data portDiffersYesNo

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