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Product comparison · 2 laptops

Acer Aspire 7740G-628G64BN vs HP Pavilion dv7-3140ed Entertainment Notebook PC

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  • 122specifications compared
  • 34differ
  • 88identical
  • 24known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • Intel® Core™ i7
    • 3rd gen Intel® Core™ i3
  • Processor model
    • i7-620M
    • i3-330M
  • Processor frequency
    • 2.66 GHz
    • 2.13 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • CPU multiplier (bus/core ratio)
    • 20
    • 16
  • Internal memory
    • 8 GB
    • 4 GB
  • Total storage capacity
    • 640 GB
    • 500 GB

Side by side

Differences highlightedShow differences only
146 specifications
A

Acer

Aspire 7740G-628G64BNView product
B

HP

Pavilion dv7-3140ed Entertainment Notebook PCView product
Displayidentical
Display brightnessKnown for one220 cd/m²
Display response rise/fallKnown for one8 ms
Processor7 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffersIntel® Core™ i73rd gen Intel® Core™ i3
Processor modelDiffersi7-620Mi3-330M
Processor boost frequencyKnown for one3.33 GHz
Processor frequencyDiffers2.66 GHz2.13 GHz
Processor cacheDiffers4 MB3 MB
Processor seriesDiffersIntel Core i7-600 Mobile SeriesIntel Core i3-300 Mobile Series
CPU multiplier (bus/core ratio)Differs2016
Memory1 differ
Internal memoryDiffers8 GB4 GB
Maximum internal memoryKnown for one8 GB
Storage2 differ
Total storage capacityDiffers640 GB500 GB
Number of HDDs installedKnown for one1
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeKnown for oneDVD±RW
Graphics2 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 5650NVIDIA® GeForce® G105M
On-board graphics card dynamic frequency (max)Differs766 MHz667 MHz
Discrete graphics card memoryKnown for one0.512 GB
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Built-in subwooferKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Networkidentical
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces5 differ
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers01
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
Modem (RJ-11) portsDiffers10
eSATA ports quantityKnown for one1
Keyboardidentical
Keyboard layoutKnown for oneQWERTY
Softwareidentical
Bundled softwareKnown for oneAcer Arcade Deluxe, Acer GridVista, Acer Backup Manager, Acer Launch Manager, Acer eRecovery Management, Adobe Flash Player, Adobe Reader, NTI Media Maker
Processor special features9 differ
Embedded options availableDiffersYesNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers1.0No
Physical Address Extension (PAE)Differs36 bitYes
Processor ARK IDDiffers4356047663
Processor codeDiffersSLBPESLBNF
Supported instruction setsDiffersSSE4.1/4.2SSE4.1, SSE4.2
Intel® Smart CacheKnown for oneYes
Battery1 differ
Number of battery cellsDiffers68
Battery life (max)Known for one3.5 h
Securityidentical
Password protection typeKnown for oneBIOS
Weight & dimensions5 differ
WeightDiffers3.2 kg3.52 kg
WidthDiffers411 mm412.6 mm
DepthDiffers274 mm277 mm
Height (front)Differs4 cm3.5 cm
Height (rear)Differs4.5 cm4.32 cm
Other features2 differ
Infrared data portDiffersNoYes
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Internal modemDiffersYesNo
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneITU V.92
Designidentical
Country of originKnown for oneChina
Optical driveidentical
LightScribeKnown for oneYes
Packaging contentidentical
Remote control includedKnown 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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