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Product comparison · 2 laptops

HP Pavilion dv6-2120ed Entertainment Notebook PC vs HP Pavilion dv7-3120ed Entertainment Notebook PC

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  • 61specifications compared
  • 14differ
  • 47identical
  • 9known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor model
    • M520
    • M320
  • Processor frequency
    • 2.3 GHz
    • 2.1 GHz
  • Internal memory type
    • DDR2-SDRAM
    • DDR3-SDRAM
  • Discrete graphics card model
    • AMD Mobility Radeon HD 4650
    • AMD Radeon HD 4530
  • Maximum graphics card memory
    • 2.815 GB
    • 2.302 GB
  • Bluetooth
    • No
    • Yes

Side by side

Differences highlightedShow differences only
70 specifications
A

HP

Pavilion dv6-2120ed Entertainment Notebook PCView product
B

HP

Pavilion dv7-3120ed Entertainment Notebook PCView product
Display2 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Processor2 differ
Processor manufacturerKnown for oneAMD
Processor familyKnown for oneAMD Athlon
Processor modelDiffersM520M320
Processor frequencyDiffers2.3 GHz2.1 GHz
Memory1 differ
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Graphics2 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 4650AMD Radeon HD 4530
Discrete graphics card memoryKnown for one0.512 GB
Maximum graphics card memoryDiffers2.815 GB2.302 GB
Audioidentical
Number of built-in speakersKnown for one2
Built-in subwooferKnown for oneYes
Audio systemKnown for one3D Sound Blaster Pro
Network1 differ
BluetoothDiffersNoYes
Battery1 differ
Number of battery cellsDiffers68
Weight & dimensions5 differ
WeightDiffers2.88 kg3.52 kg
WidthDiffers378.5 mm412.6 mm
DepthDiffers258 mm277 mm
Height (front)Differs3.4 cm3.5 cm
Height (rear)Differs4.2 cm4.32 cm

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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