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Product comparison · 2 laptops

Acer eMachines D520-571G16 Intel® Celeron® M 550 vs ASUS L50VN-B1 laptop Intel® Core™2 Duo

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  • 44specifications compared
  • 17differ
  • 27identical
  • 81known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 39.1 cm (15.4")
  • Processor family
    • Intel® Celeron® M
    • Intel® Core™2 Duo
  • Processor frequency
    • 2 GHz
    • 2.53 GHz
  • Internal memory
    • 1 GB
    • 4 GB
  • Memory layout (slots x size)
    • 1 x 1 GB
    • 2 x 2 GB
  • Total storage capacity
    • 160 GB
    • 320 GB
  • Optical drive type
    • DVD Super Multi DL
    • DVD Super Multi
  • Card reader integrated
    • No
    • Yes

Side by side

Differences highlightedShow differences only
125 specifications
A

Acer

eMachines D520-571G16 Intel® Celeron® M 550

Model D520-571G16

View product
B

ASUS

L50VN-B1 laptop Intel® Core™2 Duo

Model L50VN-B1

View product
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
Processor2 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron® MIntel® Core™2 Duo
Processor modelKnown for one550
Processor coresKnown for one1
Processor frequencyDiffers2 GHz2.53 GHz
Processor cacheKnown for one1 MB
Processor cache typeKnown for oneL2
Processor front side busKnown for one667 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
TcaseKnown for one72.8 °C
TjunctionKnown for one100 °C
ECC supported by processorKnown for oneNo
Memory2 differ
Internal memoryDiffers1 GB4 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs1 x 1 GB2 x 2 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory4 GB4 GB
Memory clock speedKnown for one800 MHz
Storage3 differ
Total storage capacityDiffers160 GB320 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Card reader integratedDiffersNoYes
Number of HDDs installedKnown for one1
Compatible memory cardsKnown for oneMemory Stick (MS), MiniSD, MS Duo, MS PRO, MS PRO Duo, SD
Graphics2 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersIntel® GMA 4500MNVIDIA® GeForce® 9650M GT
Graphics card familyDiffersIntelNVIDIA
Maximum graphics card memoryKnown for one1.024 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioAzalia
Number of built-in speakersKnown for one2
Audio system full duplexKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one1.3 MP
Network2 differ
Wi-FiYesYes
Networking featuresDiffersEthernet, Fast EthernetGigabit Ethernet
Ethernet LANKnown for oneYes
BluetoothDiffersNoYes
Wireless technologyKnown for oneWi-Fi
Bluetooth versionKnown for one2.1+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers24
Ethernet LAN (RJ-45) ports11
DVI portNoNo
VGA (D-Sub) ports quantity11
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
TV-outNoNo
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA ports quantityKnown for one0
HDMI ports quantityKnown for one0
DisplayPorts quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one1
Modem (RJ-11) portsKnown for one1
TV-in portKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard number of keysKnown for one88
Software1 differ
Operating system installedDiffersLinuxWindows Vista Home Premium
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneNo
Idle StatesKnown for oneNo
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown 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 Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)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
Intel® Turbo Boost TechnologyKnown for oneNo
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Batteryidentical
Number of battery cellsKnown for one6
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for one90 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one4.7 A
AC adapter output voltageKnown for one19 V
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Fingerprint readerKnown for oneYes
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Weight & dimensions1 differ
WeightDiffers2.4 kg3.02 kg
WidthKnown for one340.4 mm
DepthKnown for one247 mm
Height (front)Known for one2.29 cm
Height (rear)Known for one4.23 cm
Dimensions (WxDxH)Known for one375 x 265 x 40.6 mm
Other features1 differ
Infrared data portDiffersNoYes
Supplied AC adapter typeACAC
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for oneAC/DC
Internal modemKnown for oneYes
TV tuner integratedKnown for oneNo
Modem speedKnown for one56 Kbit/s
Designidentical
Product colourKnown for oneBlack
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM45 Express
Packaging contentidentical
AC adapter includedKnown for oneYes

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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