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Product comparison · 2 laptops

Acer Aspire 7551G-N834G64MN vs Acer eMachines E727-452G32MN

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  • 60specifications compared
  • 29differ
  • 31identical
  • 43known for one product only

Key differences

  • 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 manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Phenom
    • Intel® Pentium® Dual-Core
  • Processor model
    • N830
    • T4500
  • Processor frequency
    • 2.1 GHz
    • 2.3 GHz
  • Processor cache
    • 1.5 MB
    • 1 MB

Side by side

Differences highlightedShow differences only
103 specifications
A

Acer

Aspire 7551G-N834G64MNView product
B

Acer

eMachines E727-452G32MNView product
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
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD PhenomIntel® Pentium® Dual-Core
Processor modelDiffersN830T4500
Processor frequencyDiffers2.1 GHz2.3 GHz
Processor cacheDiffers1.5 MB1 MB
Processor cache typeDiffersL2Smart Cache
Processor coresKnown for one2
Processor threadsKnown for one2
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
Memory3 differ
Internal memoryDiffers4 GB2 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Differs2 x 2 GB1 x 2 GB
Maximum internal memoryDiffers8 GB4 GB
Storage2 differ
Total storage capacityDiffers640 GB320 GB
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Graphics2 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 5650Intel® GMA 4500M
Graphics card familyDiffersAMDIntel
Audio1 differ
Number of built-in speakersDiffers21
Audio system direct 3D soundKnown for oneYes
Camera1 differ
Front camera resolution (numeric)Differs1.3 MP0.3 MP
Network2 differ
Networking featuresDiffersGigabit Ethernet, WLANEthernet, Fast Ethernet
BluetoothDiffersYesNo
Bluetooth versionKnown for one3.0+HS
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA ports quantityKnown for one0
HDMI ports quantityKnown for one1
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
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumLinux
Batteryidentical
Battery capacityKnown for one48.8 Wh
Battery life (max)Known for one2.7 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 kg2.7 kg
WidthDiffers415 mm372.3 mm
DepthDiffers275 mm246.5 mm
Height (front)Differs2.71 cm2.68 cm
Height (rear)Differs3.43 cm3.96 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Wake-on-LAN readyKnown for oneYes
Keyboardidentical
Pointing deviceKnown for oneTouchpad
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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