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Product comparison · 2 laptops

Acer eMachines E725-423G16Mi vs HP Compaq Presario CQ61-220ED Notebook PC

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  • 106specifications compared
  • 13differ
  • 93identical
  • 11known for one product only

Key differences

  • Internal memory
    • 3 GB
    • 4 GB
  • Memory layout (slots x size)
    • 1 x 1 + 1 x 2 GB
    • 2 x 2 GB
  • Maximum internal memory
    • 4 GB
    • 8 GB
  • Total storage capacity
    • 160 GB
    • 320 GB
  • Discrete graphics card model
    • Intel® GMA 4500M
    • Intel® GMA 4500MHD
  • Audio system
    • High Definition Audio
    • 3D Sound Blaster Pro
  • USB 2.0 ports quantity
    • 2
    • 3
  • Weight
    • 2.7 kg
    • 2.68 kg

Side by side

Differences highlightedShow differences only
117 specifications
A

Acer

eMachines E725-423G16MiView product
B

HP

Compaq Presario CQ61-220ED Notebook PCView product
Designidentical
Country of originKnown for oneChina
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
Native aspect ratio16:916:9
Display brightnessKnown for one220 cd/m²
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel Pentium MobileIntel Pentium Mobile
Processor modelT4200T4200
Processor cores22
Processor threads22
Processor frequency2 GHz2 GHz
Processor cache1 MB1 MB
Processor cache typeL2L2
Processor front side bus800 MHz800 MHz
Processor socketLGA 3647 (Socket P)LGA 3647 (Socket P)
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Pentium T4000 Series for MobileIntel Pentium T4000 Series for Mobile
Processor codenamePenrynPenryn
Bus typeFSBFSB
FSB ParityNoNo
SteppingR0R0
Thermal Design Power (TDP)35 W35 W
Tjunction105 °C105 °C
Number of Processing Die Transistors410 M410 M
Processing Die size107 mm²107 mm²
CPU multiplier (bus/core ratio)1010
ECC supported by processorNoNo
Memory3 differ
Internal memoryDiffers3 GB4 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs1 x 1 + 1 x 2 GB2 x 2 GB
Maximum internal memoryDiffers4 GB8 GB
Memory slotsKnown for one2x SO-DIMM
Storage1 differ
Total storage capacityDiffers160 GB320 GB
HDD interfaceKnown for oneSATA
HDD speed5400 RPM5400 RPM
Card reader integratedYesYes
Compatible memory cardsMMC, MS PRO, SD, xDMMC, MS PRO, SD, xD
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersIntel® GMA 4500MIntel® GMA 4500MHD
Maximum graphics card memoryKnown for one1.309 GB
Audio1 differ
Audio systemDiffersHigh Definition Audio3D Sound Blaster Pro
Number of built-in speakers22
Optical driveidentical
LightScribeKnown for oneYes
Networkidentical
Networking featuresEthernet, Fast EthernetEthernet, Fast Ethernet
Wireless technologyIEEE 802.11b/gIEEE 802.11b/g
BluetoothNoNo
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers23
eSATA ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotYesYes
Modem (RJ-11) ports00
TV-in portNoNo
TV-outNoNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedWindows Vista Home BasicWindows Vista Home Basic
Bundled softwareDiffersAdobe Reader, Corel WinDVD, Launch Manager, NTI CD/DVD Maker, Norton Internet SecurityMicrosoft Internet Explorer; Windows Mail; Adobe Reader; Windows Media Player; Windows Photo Gallery; DVD Play; Windows Movie Maker, Cyberlink DVD Suite
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)NoNo
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateNoNo
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)NoNo
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Turbo Boost TechnologyNoNo
Processor ARK ID3725137251
Processor codeSLGJNSLGJN
Processor package size35 x 35 mm35 x 35 mm
Thermal Monitoring TechnologiesNoNo
Conflict-Free processorNoNo
Batteryidentical
Number of battery cells66
Battery life (max)Known for one3 h
Poweridentical
DC-in jackYesYes
Weight & dimensions5 differ
WeightDiffers2.7 kg2.68 kg
WidthDiffers372.3 mm378 mm
DepthDiffers246.5 mm252 mm
Height (front)Differs2.68 cm3.51 cm
Height (rear)Differs3.96 cm4.12 cm
Other featuresidentical
Infrared data portNoNo
Internal modemNoNo
Supplied AC adapter typeACAC
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Performanceidentical
Motherboard chipsetKnown for oneIntel® GL40 Express

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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