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Product comparison · 2 laptops

Acer Extensa EX4220-2346 Intel® Celeron® vs ASUS U2E-B1B Intel® Core™2 Duo U7600

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  • 58specifications compared
  • 27differ
  • 31identical
  • 103known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 28.2 cm (11.1")
  • Display resolution
    • 1280 x 800 pixels
    • 1366 x 768 pixels
  • Native aspect ratio
    • 16:10
    • 16:9
  • Processor family
    • Intel® Celeron®
    • Intel® Core™2 Duo
  • Processor frequency
    • 1.73 GHz
    • 1.2 GHz
  • Processor cache
    • 0.512 MB
    • 2 MB
  • Internal memory
    • 1 GB
    • 3 GB
  • Maximum internal memory
    • 2 GB
    • 4 GB

Side by side

Differences highlightedShow differences only
161 specifications
A

Acer

Extensa EX4220-2346 Intel® Celeron®

Model EX4220-2346

View product
B

ASUS

U2E-B1B Intel® Core™2 Duo U7600

Model U2E-B1B

View product
Display3 differ
Display diagonalDiffers35.8 cm (14.1")28.2 cm (11.1")
Display resolutionDiffers1280 x 800 pixels1366 x 768 pixels
Native aspect ratioDiffers16:1016:9
Display surfaceKnown for oneMatt
Processor3 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Core™2 Duo
Processor modelKnown for oneU7600
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers1.73 GHz1.2 GHz
Processor cacheDiffers0.512 MB2 MB
Processor cache typeL2L2
Processor front side bus533 MHz533 MHz
Processor socketKnown for oneSocket 479
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo U7000 Series
Processor codenameKnown for oneMerom
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingKnown for oneL2
Thermal Design Power (TDP)Known for one10 W
TcaseKnown for one100 °C
TjunctionKnown for one100 °C
Number of Processing Die TransistorsKnown for one291 M
Processing Die sizeKnown for one143 mm²
CPU multiplier (bus/core ratio)Known for one9
ECC supported by processorKnown for oneNo
Memory2 differ
Internal memoryDiffers1 GB3 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory clock speed667 MHz667 MHz
Maximum internal memoryDiffers2 GB4 GB
Memory layout (slots x size)Known for one2 x 0.5 GB
Storage3 differ
Total storage capacityDiffers80 GB120 GB
HDD speedKnown for one4200 RPM
Optical drive typeDiffersDVD-ROMDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsDiffersSDMMC, SD
Audio1 differ
Number of built-in speakersDiffers21
Audio system full duplexKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Audio systemKnown for one3DSonic
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Front cameraKnown for oneNo
Network2 differ
Networking featuresGigabit LANGigabit LAN
Wireless technologyDiffers802.11b/gIEEE 802.11 a/g/n
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.1+EDR
Networking typeKnown for oneAcer InviLink
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers43
Ethernet LAN (RJ-45) ports11
HDMI ports quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers10
Headphone outputs11
S/PDIF out portDiffersNoYes
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeDiffersType IINo
SmartCard slotNoNo
Modem (RJ-11) ports11
TV-in portNoNo
TV-outDiffersYesNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
I/O portsKnown for one1 x micro-DVI
Line-inKnown for oneYes
TV-out typeKnown for oneS-Video
Keyboard2 differ
Pointing deviceDiffersTouchpad + Scroll zoneTouchpad
Keyboard number of keysDiffers8883
Numeric keypadKnown for oneYes
Hot keysKnown for oneYes
Keyboard typeKnown for oneFineTouch
Keyboard manufacturerKnown for oneAcer
Number of keyboard cursor keysKnown for one4
Keyboard function keysKnown for one12
Keyboard easy keysKnown for oneYes
Keyboard euro keyKnown for oneYes
Software2 differ
Operating system installedDiffersWindows XP ProfessionalWindows Vista Business
Bundled softwareDiffersAcer Empowering Technology (eNet, eLock, eRecovery, eSettings, ePower, ePresentation), Acer GridVista, Acer Launch Manager, Adobe Acrobat Reader, CyberLink PowerDVD, NTI CD-Maker, NTI Shadow.Yes
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
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 oneYes
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® Hyper Threading Technology (Intel® HT Technology)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
Processor ARK IDKnown for one36932
Processor codeKnown for oneSLA2U
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Poweridentical
AC adapter power65 W65 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protection typeBIOSBIOS
HDD user passwordYesYes
Weight & dimensions3 differ
WeightDiffers2.4 kg1.23 kg
WidthDiffers331 mm272 mm
DepthDiffers248 mm188 mm
HeightKnown for one18 mm
Height (front)Known for one2.97 cm
Height (rear)Known for one4.1 cm
Packaging contentidentical
Mouse includedKnown for oneYes
AC adapter includedYesYes
Other features1 differ
Infrared data portDiffersYesNo
Internal modemYesYes
Supplied AC adapter typeACAC
Compliance industry standardsKnown for oneACPI 3.0, CCX, DMI 2.0, Mobile PC2002, Wi-Fi
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneV.92
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA X3100
Optical driveidentical
CD-R read speedKnown for one24x
CD-R write speedKnown for one24x
CD-RW read speedKnown for one24x
CD-RW write speedKnown for one24x
DVD-R write speedKnown for one6x
DVD-R Double Layer read speedKnown for one6x
DVD+R read speedKnown for one6x
DVD+R Double Layer read speedKnown for one6x
DVD-RAM read speedKnown for one4x
DVD-ROM read speedKnown for one8x
Performanceidentical
Motherboard chipsetKnown for oneIntel GL960 Express
Batteryidentical
Number of battery cellsKnown for one6
Battery life (max)Known for one2.2 h
Battery recharge time (off)Known for one2.5 h
Battery recharge time (on)Known for one3.5 h

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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