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Product comparison · 2 laptops

Acer Aspire 4520-3121 vs Acer TravelMate 5730-6545

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  • 74specifications compared
  • 24differ
  • 50identical
  • 34known for one product only

Key differences

  • Product colour
    • Grey
    • Black
  • Display diagonal
    • 35.8 cm (14.1")
    • 39.1 cm (15.4")
  • Processor frequency
    • 2.2 GHz
    • 2.26 GHz
  • Processor cache
    • 0.512 MB
    • 3 MB
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • Internal memory
    • 1 GB
    • 3 GB
  • Memory layout (slots x size)
    • 2 x 0.5 GB
    • 1 x 1 + 1 x 2 GB
  • Total storage capacity
    • 120 GB
    • 320 GB

Side by side

Differences highlightedShow differences only
108 specifications
A

Acer

Aspire 4520-3121View product
B

Acer

TravelMate 5730-6545View product
Design1 differ
Product colourDiffersGreyBlack
Display1 differ
Display diagonalDiffers35.8 cm (14.1")39.1 cm (15.4")
Display resolution1280 x 800 pixels1280 x 800 pixels
Native aspect ratio16:1016:10
LED backlightKnown for oneYes
Display response rise/fallKnown for one16 ms
Processor3 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Core™2 Duo
Processor frequencyDiffers2.2 GHz2.26 GHz
Processor cacheDiffers0.512 MB3 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz1066 MHz
Memory2 differ
Internal memoryDiffers1 GB3 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory clock speed667 MHz667 MHz
Memory layout (slots x size)Differs2 x 0.5 GB1 x 1 + 1 x 2 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory4 GB4 GB
Storage1 differ
Total storage capacityDiffers120 GB320 GB
Number of HDDs installed11
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MMC, MS PRO, SD, xD
Graphics2 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA GeForce 7000MIntel® GMA 4500MHD
Graphics card familyDiffersNVIDIAIntel
On-board graphics cardKnown for oneNo
On-board graphics card modelKnown for oneNot available
Maximum graphics card memoryKnown for one0.64 GB
Audioidentical
Audio systemKnown for oneHD
Number of built-in speakers22
Audio system direct 3D soundKnown for oneYes
Networkidentical
Wi-FiYesYes
Networking featuresGigabit EthernetGigabit Ethernet
Wireless technologyWi-FiWi-Fi
BluetoothNoNo
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Networking typeKnown for oneIEEE 802.11g, IEEE 802.11b
Ports & interfaces8 differ
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
eSATA ports quantityDiffers01
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers01
DisplayPorts quantityDiffers10
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers10
Headphone outputs11
S/PDIF out portDiffersYesNo
Line-inKnown for oneYes
Microphone inYesYes
Docking connectorDiffersNoYes
ExpressCard slotYesYes
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeDiffersNoType II
SmartCard slotNoNo
Modem (RJ-11) ports11
TV-in portNoNo
TV-outDiffersYesNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
TV-out typeKnown for oneS-Video
Performanceidentical
Motherboard chipsetKnown for oneIntel® GM45 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadKnown for oneYes
Keyboard number of keysKnown for one88
Hot keysKnown for oneYes
Number of keyboard cursor keysKnown for one4
Keyboard keystrokeKnown for one2.5 mm
Keyboard function keysKnown for one12
Keyboard euro keyKnown for oneYes
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows 7 Professional
Batteryidentical
Number of battery cells66
Battery life (max)2.5 h2.5 h
Battery recharge timeKnown for one2 h
Battery capacityKnown for one4000 mAh
Power1 differ
AC adapter powerDiffers44.4 W65 W
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Fingerprint readerKnown for oneYes
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.5 kg2.9 kg
WidthDiffers342 mm360 mm
DepthDiffers247 mm267 mm
Height (front)Known for one3.03 cm
Height (rear)Known for one4.3 cm
HeightKnown for one38 mm
Packaging contentidentical
AC adapter includedYesYes
Other features1 differ
Infrared data portDiffersYesNo
Power requirements100 - 240V100 - 240V
Power supply typeAC/DCAC/DC
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyYesYes
Internal modemYesYes
TV tuner integratedNoNo
Modem speed56 Kbit/s56 Kbit/s
Modem typeITU V.92ITU V.92
Supplied AC adapter typeACAC
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-20 - 50 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one10 - 90%

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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