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Product comparison · 2 laptops

Acer Aspire 7551-P322G25MN vs Alienware M11X-E111NL laptop Intel® Core™2 Duo SU7300

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  • 53specifications compared
  • 27differ
  • 26identical
  • 78known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 29.5 cm (11.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Athlon
    • Intel® Core™2 Duo
  • Processor model
    • P320
    • SU7300
  • Processor frequency
    • 2.1 GHz
    • 1.3 GHz
  • Processor cache
    • 1 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
131 specifications
A

Acer

Aspire 7551-P322G25MNView product
B

Alienware

M11X-E111NL laptop Intel® Core™2 Duo SU7300

Model M11X-E111NL

View product
Design1 differ
Product colourDiffersSilverBlack
Display2 differ
Display diagonalDiffers43.9 cm (17.3")29.5 cm (11.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
Native aspect ratio16:916:9
HD typeKnown for oneHD+
LED backlightKnown for oneYes
Display brightnessKnown for one220 cd/m²
Display response rise/fallKnown for one8 ms
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD AthlonIntel® Core™2 Duo
Processor modelDiffersP320SU7300
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.1 GHz1.3 GHz
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor front side busKnown for one800 MHz
Processor socketKnown for oneBGA 956
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for onePenryn
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingKnown for oneR0
Thermal Design Power (TDP)Known for one10 W
TjunctionKnown for one105 °C
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
ECC supported by processorKnown for oneNo
Memory2 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speedKnown for one800 MHz
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Maximum internal memory8 GB8 GB
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacityDiffers250 GB320 GB
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDiffersDVD Super Multi DLNo
Card reader integratedYesYes
HDD interfaceKnown for oneSATA
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, xD
Graphics2 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Mobility Radeon HD 4250NVIDIA® GeForce® GT 335M
Graphics card familyDiffersAMDNVIDIA
Audioidentical
Number of built-in speakers22
Audio systemKnown for oneHigh Definition Audio
Cameraidentical
Front camera resolution (numeric)1.3 MP1.3 MP
Network2 differ
Wi-FiYesYes
Networking featuresDiffersGigabit EthernetFast Ethernet
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.1+EDR
Cabling technologyKnown for one10/100Base-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantity33
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantityKnown for one1
DVI portNoNo
VGA (D-Sub) ports quantityDiffers10
Firewire (IEEE 1394) portsKnown for one1
Headphone outputsDiffers12
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotDiffersYesNo
Modem (RJ-11) portsKnown for one0
TV-in portKnown for oneNo
TV-outNoNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersAMD M880GIntel® GS45 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Bundled softwareKnown for oneAcer Backup Manager, Acer ePower Management, Acer eRecovery Management, Microsoft Office Personal 2007 (Service Pack 2), Microsoft Works, Adobe Flash Player 10, Adobe Reader 9.1, eSobi, Google Toolbar, Norton Online Backup, MyWinLocker, Cyberlink PowerDVD, NTI Media Maker, Oberon GameZone, WildTange
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
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 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 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 one42791
Processor codeKnown for oneSLGYV
Processor package sizeKnown for one22 x 22 mm
Supported instruction setsKnown for oneSSE4
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Battery1 differ
Number of battery cellsDiffers68
Battery life (max)Known for one2.7 h
Poweridentical
AC adapter powerKnown for one65 W
DC-in jackYesYes
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Weight & dimensions3 differ
WeightDiffers3.3 kg1.99 kg
WidthDiffers415 mm285.7 mm
DepthDiffers275 mm32.7 mm
HeightKnown for one233.3 mm
Height (front)Known for one2.71 cm
Height (rear)Known for one3.43 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Infrared data portNoNo
Power supply typeKnown for oneAC
Internal modemNoNo
TV tuner integratedNoNo
Supplied AC adapter typeACAC
Wake-on-LAN readyKnown 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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