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Product comparison · 2 laptops

Acer eMachines D520-571G16 Intel® Celeron® M 550 vs ASUS A6R-Q075H Intel® Celeron® M

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  • 51specifications compared
  • 23differ
  • 28identical
  • 73known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 39.1 cm (15.4")
  • Processor frequency
    • 2 GHz
    • 1.7 GHz
  • Processor front side bus
    • 667 MHz
    • 400 MHz
  • Memory layout (slots x size)
    • 1 x 1 GB
    • 2 x 0.5 GB
  • Maximum internal memory
    • 4 GB
    • 2 GB
  • Total storage capacity
    • 160 GB
    • 60 GB
  • HDD interface
    • SATA
    • IDE/ATA
  • Optical drive type
    • DVD Super Multi DL
    • DVD-RW

Side by side

Differences highlightedShow differences only
124 specifications
A

Acer

eMachines D520-571G16 Intel® Celeron® M 550

Model D520-571G16

View product
B

ASUS

A6R-Q075H Intel® Celeron® M

Model A6R-Q075H

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 familyIntel® Celeron® MIntel® Celeron® M
Processor modelKnown for one550
Processor coresKnown for one1
Processor frequencyDiffers2 GHz1.7 GHz
Processor cache1 MB1 MB
Processor cache typeL2L2
Processor front side busDiffers667 MHz400 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 memory1 GB1 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs1 x 1 GB2 x 0.5 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers4 GB2 GB
Memory clock speedKnown for one533 MHz
Storage4 differ
Total storage capacityDiffers160 GB60 GB
HDD interfaceDiffersSATAIDE/ATA
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super Multi DLDVD-RW
Card reader integratedDiffersNoYes
Number of HDDs installedKnown for one1
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD
Graphics2 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersIntel® GMA 4500MAMD Radeon Xpress 200M
Graphics card familyDiffersIntelAMD
Discrete graphics card memoryKnown for one0.125 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioAC'97 SoundBlaster Pro
Number of built-in speakers22
Speaker powerKnown for one1 W
Camera1 differ
Front cameraDiffersNoYes
Network1 differ
Wi-FiYesYes
Networking featuresDiffersEthernet, Fast EthernetFast Ethernet
Ethernet LANKnown for oneYes
BluetoothNoNo
Wireless technologyKnown for oneWi-Fi
Ports & interfaces3 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 quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
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 one0
Line-inKnown for oneYes
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
Keyboard keystrokeKnown for one2.5 mm
Keyboard key pitchKnown for one1.9 cm
Software1 differ
Operating system installedDiffersLinuxWindows XP Home Edition
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
Battery1 differ
Number of battery cellsDiffers68
Battery recharge timeKnown for one4 h
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for one65 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.4 kg2.85 kg
WidthDiffers340.4 mm354 mm
DepthDiffers247 mm284 mm
Height (front)Known for one2.29 cm
Height (rear)Known for one4.23 cm
HeightKnown for one35.2 mm
Other features1 differ
Infrared data portDiffersNoYes
Supplied AC adapter typeACAC
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u
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, Grey
Performanceidentical
Motherboard chipsetKnown for oneATI Radeon Xpress 200M
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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