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Product comparison · 2 laptops

HP Pavilion dv7-6b51sa Intel® Core™ i7 i7-2670QM Laptop vs HP Pavilion g6-1257ea Notebook PC

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  • 149specifications compared
  • 45differ
  • 104identical
  • 52known for one product only

Key differences

  • Product colour
    • Silver
    • Charcoal, Grey
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i7-2670QM
    • i3-2330M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4

Side by side

Differences highlightedShow differences only
201 specifications
A

HP

Pavilion dv7-6b51sa Intel® Core™ i7 i7-2670QM Laptop

Model dv7-6b51sa

View product
B

HP

Pavilion g6-1257ea Notebook PCView product
Design1 differ
Product colourDiffersSilverCharcoal, Grey
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeKnown for oneHD+
Display number of coloursKnown for one16.78 million colours
Display brightnessKnown for one200 cd/m²
Pixel pitchKnown for one0.259 x 0.259 mm
Display diagonal (metric)Known for one39.6 cm
Contrast ratio (typical)Known for one300:1
Processor14 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i3
Processor modelDiffersi7-2670QMi3-2330M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyKnown for one3.1 GHz
Processor cacheDiffers6 MB3 MB
L3 cacheDiffers6 MB3 MB
L2 cacheDiffers6 MB3 MB
Processor socketDiffersBGA 1224BGA 1023
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i3-2300 Mobile Series
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs45 W35 W
TjunctionDiffers100 °C85C ; 100C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 2x8
Memory4 differ
Internal memoryDiffers8 GB4 GB
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Differs2 x 4 GB1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers8 GB6 GB
Maximum internal memory (64-bit)Differs8 GB6 GB
Storage3 differ
Total storage capacityDiffers1 TB640 GB
HDD capacityDiffers1 TB640 GB
Optical drive typeDiffersBlu-Ray DVD ComboDVD Super Multi DL
Graphics3 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Radeon HD 6490MNot available
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card dynamic frequency (max)Differs1200 MHz1100 MHz
Graphics card familyKnown for oneIntel
Audioidentical
Audio systemKnown for oneBeats Audio
Built-in subwooferKnown for oneYes
Built-in speaker(s)Known for oneYes
Speakers manufacturerKnown for oneAltec Lansing
Cameraidentical
Front cameraKnown for oneYes
Optical driveidentical
LightScribeKnown for oneYes
Network1 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Data networkKnown for oneNot supported
4G WiMAXKnown for oneNo
Networking featuresKnown for oneFast Ethernet, WLAN
Cabling technologyKnown for one10/100Base-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
HDMI ports quantityKnown for one1
Headphone outputsDiffers21
Docking connectorKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM65 Express
Keyboard2 differ
Pointing deviceDiffersClickpadTouchpad
Numeric keypadDiffersYesNo
Softwareidentical
Trial softwareKnown for oneNorton Online Backup
Processor special features5 differ
Intel Smart Connect TechnologyKnown for oneNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers5347053434
Processor codeDiffersSR02SSR04J
Processor package sizeDiffers31 mm37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Power1 differ
AC adapter powerDiffers120 W65 W
Power auto-sensingKnown for oneYes
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, Power on, Supervisor, User
Weight & dimensions4 differ
WeightDiffers3.43 kg2.55 kg
WidthDiffers416 mm374 mm
DepthDiffers275 mm245 mm
HeightDiffers36 mm36.3 mm
Width (imperial)Known for one36.6 cm (14.4")
Depth (imperial)Known for one24.4 cm (9.6")
Height (imperial)Known for one3.56 cm (1.4")
Dimensions (WxDxH)Known for one374 x 245 x 36.3 mm
Packaging data1 differ
Package widthKnown for one565 mm
Package depthKnown for one80 mm
Package heightKnown for one345 mm
Package weightDiffers4.85 kg3.79 kg
Package dimensions (WxDxH)Known for one520 x 345 x 80 mm
Packaging contentidentical
Warranty cardKnown for oneYes
Other featuresidentical
3DKnown for oneNo
Infrared data portKnown for oneNo
Number of products includedKnown for one1 pc(s)
Power supply typeKnown for oneAC/DC
Supplied AC adapter typeKnown for oneAC
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one-15 - 3048 m
Non-operating altitudeKnown for one-15 - 12192 m

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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