All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Acer Extensa 7220-202G16Mi vs HP Compaq Presario C770ED Notebook PC

Add a product
  • 85specifications compared
  • 25differ
  • 60identical
  • 41known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 39.1 cm (15.4")
  • Display resolution
    • 1440 x 900 pixels
    • 1280 x 800 pixels
  • Processor family
    • Intel® Celeron® M
    • Intel® Pentium®
  • Processor model
    • 550
    • T2370
  • Processor cores
    • 1
    • 2
  • Processor frequency
    • 2 GHz
    • 1.73 GHz
  • Internal memory
    • 2 GB
    • 3 GB
  • Card reader integrated
    • Yes
    • No

Side by side

Differences highlightedShow differences only
126 specifications
A

Acer

Extensa 7220-202G16MiView product
B

HP

Compaq Presario C770ED Notebook PCView product
Designidentical
Country of originKnown for oneChina
Display2 differ
Display diagonalDiffers43.2 cm (17")39.1 cm (15.4")
Display resolutionDiffers1440 x 900 pixels1280 x 800 pixels
Processor4 differ
Processor familyDiffersIntel® Celeron® MIntel® Pentium®
Processor modelDiffers550T2370
Processor coresDiffers12
Processor threadsKnown for one2
Processor frequencyDiffers2 GHz1.73 GHz
Processor front side busKnown for one533 MHz
Processor socketKnown for oneLGA 3647 (Socket P)
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium T2000 Series for Mobile
Processor codenameKnown for oneMerom
SteppingKnown for oneM0
Thermal Design Power (TDP)Known for one35 W
Number of Processing Die TransistorsKnown for one291 M
Processing Die sizeKnown for one143 mm²
CPU multiplier (bus/core ratio)Known for one13
TcaseKnown for one72.8 °C
Memory1 differ
Internal memoryDiffers2 GB3 GB
Memory layout (slots x size)Known for one2 x 1 GB
Storage1 differ
HDD speedKnown for one5400 RPM
Card reader integratedDiffersYesNo
Optical drive typeKnown for oneDVD Super Multi DL
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Graphics1 differ
Maximum graphics card memoryDiffers0.358 GB0.384 GB
Audio1 differ
Audio systemDiffersHD3D Sound Blaster Pro
Network2 differ
Networking featuresDiffersGigabit EthernetEthernet/Fast Ethernet
Wireless technologyDiffers802.11b/gIEEE 802.11b/g
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers43
Firewire (IEEE 1394) portsDiffers10
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
Line-inKnown for oneYes
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows Vista Home BasicWindows Vista Home Premium
Bundled softwareKnown for oneMicrosoft Works; Microsoft Internet Explorer 7.0; Windows Mail; Adobe Reader 8.0; Windows Media Player; Windows Photo Gallery; DVD Play; Windows Movie Maker, Windows DVD Maker; Cyberlink DVD Suite; Windows Media Center
Processor special features1 differ
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Processor ARK IDKnown for one34445
Processor codeKnown for oneSLA4J
Processor package sizeKnown for one35 x 35 mm
Idle StatesKnown for oneNo
Weight & dimensions5 differ
WeightDiffers3.66 kg3.1 kg
WidthDiffers400 mm357 mm
DepthDiffers290 mm257 mm
Height (front)Differs3.03 cm2.54 cm
Height (rear)Differs4.33 cm3.96 cm
Packaging dataidentical
Package weightKnown for one4.45 kg
Other features1 differ
Infrared data portDiffersYesNo
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeKnown for oneITU V.92
Cameraidentical
Front cameraKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel GL960 Express
Batteryidentical
Number of battery cellsKnown for one6
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS
HDD user passwordKnown 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.

More laptop comparisons

All laptop comparisons