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Product comparison · 2 laptops

Acer Aspire 7551G-P324G64Mnkk vs Acer eMachines E728-452G25Mnkk

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  • 59specifications compared
  • 24differ
  • 35identical
  • 55known for one product only

Key differences

  • Product colour
    • Black, Grey
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Display brightness
    • 220 cd/m²
    • 200 cd/m²
  • Processor family
    • AMD Athlon II
    • Intel® Pentium® Dual-Core
  • Processor model
    • P320
    • T4500
  • Processor frequency
    • 2.1 GHz
    • 2.3 GHz
  • Internal memory
    • 4 GB
    • 2 GB

Side by side

Differences highlightedShow differences only
114 specifications
A

Acer

Aspire 7551G-P324G64MnkkView product
B

Acer

eMachines E728-452G25MnkkView product
Design1 differ
Product colourDiffersBlack, GreyBlack
Display3 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeKnown for oneHD+
LED backlightKnown for oneYes
Display brightnessDiffers220 cd/m²200 cd/m²
Display response rise/fallKnown for one8 ms
Processor3 differ
Processor familyDiffersAMD Athlon IIIntel® Pentium® Dual-Core
Processor modelDiffersP320T4500
Processor frequencyDiffers2.1 GHz2.3 GHz
Processor manufacturerKnown for oneIntel
Processor coresKnown for one2
Processor threadsKnown for one2
Processor cacheKnown for one1 MB
Processor cache typeKnown for oneSmart Cache
Processor front side busKnown for one800 MHz
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for onePenryn
Thermal Design Power (TDP)Known for one35 W
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
Memory2 differ
Internal memoryDiffers4 GB2 GB
Memory clock speedKnown for one1066 MHz
Maximum internal memoryDiffers8 GB4 GB
Memory layout (slots x size)Known for one1 x 2 GB
Storage2 differ
Total storage capacityDiffers640 GB250 GB
Number of HDDs installedKnown for one1
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD
Graphics2 differ
On-board graphics cardKnown for oneNo
Discrete graphics card modelDiffersAMD Radeon HD 5470Intel® GMA 4500M
Graphics card familyDiffersAMDIntel
On-board graphics card modelKnown for oneNot available
Maximum graphics card memoryKnown for one0.5 GB
Audio2 differ
Audio systemDiffersHDAHigh Definition Audio
Number of built-in speakersDiffers21
Networkidentical
Wireless technologyKnown for oneWi-Fi
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA ports quantityKnown for one0
DisplayPorts quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
SmartCard slotDiffersNoYes
Modem (RJ-11) portsKnown for one0
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersAMD M880GIntel® GL40 Express
Keyboardidentical
Numeric keypadKnown for oneYes
Number of keyboard cursor keysKnown for one4
Keyboard keystrokeKnown for one1.8 mm
Keyboard function keysKnown for one11
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumLinux
Battery1 differ
Number of battery cellsDiffers64
Battery capacityKnown for one4400 mAh
Battery life (max)Known for one2.7 h
Battery recharge timeKnown for one2 h
Poweridentical
AC adapter powerKnown for one90 W
Securityidentical
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions5 differ
WeightDiffers3.3 kg2.5 kg
WidthDiffers415 mm370 mm
DepthDiffers275 mm243.5 mm
Height (front)Differs2.71 cm2.44 cm
Height (rear)Differs3.43 cm3.5 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for oneAC/DC
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one42925
Processor codeKnown for oneSLGZC
Thermal Monitoring TechnologiesKnown 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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