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Product comparison · 2 laptops

HP Pavilion dv7-4040ed Entertainment Notebook PC vs TERRA CH1200988 laptop Intel® Core™ i7 i7-620M

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  • 116specifications compared
  • 34differ
  • 82identical
  • 24known 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
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • Intel® Core™ i7
  • Processor model
    • i5-450M
    • i7-620M
  • Processor boost frequency
    • 2.66 GHz
    • 3.33 GHz
  • Processor frequency
    • 2.4 GHz
    • 2.66 GHz
  • System bus rate
    • 4.8 GT/s
    • 2.5 GT/s

Side by side

Differences highlightedShow differences only
140 specifications
A

HP

Pavilion dv7-4040ed Entertainment Notebook PCView product
B

TERRA

CH1200988 laptop Intel® Core™ i7 i7-620M

Model CH1200988

View product
Designidentical
Country of originKnown for oneChina
Product colourKnown for oneBlack
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+
Processor11 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i5Intel® Core™ i7
Processor modelDiffersi5-450Mi7-620M
Processor boost frequencyDiffers2.66 GHz3.33 GHz
Processor frequencyDiffers2.4 GHz2.66 GHz
System bus rateDiffers4.8 GT/s2.5 GT/s
Processor cacheDiffers3 MB4 MB
Processor socketDiffersSocket 988BGA 1288
Processor seriesDiffersIntel Core i5-400 SeriesIntel Core i7-600 Mobile Series
SteppingDiffersK0C2
CPU multiplier (bus/core ratio)Differs1820
Memory1 differ
Internal memoryDiffers4 GB8 GB
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Storage1 differ
Total storage capacityDiffers750 GB500 GB
HDD speedKnown for one7200 RPM
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Graphics3 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 5650NVIDIA GeForce GT 335
Graphics card familyDiffersAMDNVIDIA
Maximum graphics card memoryDiffers2.714 GB1.024 GB
Audioidentical
Number of built-in speakersKnown for one2
Built-in subwooferKnown for oneYes
Optical driveidentical
LightScribeKnown for oneYes
Networkidentical
Ethernet LANKnown for oneYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers43
ExpressCard slotDiffersNoYes
SmartCard slotDiffersYesNo
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Drivers includedKnown for oneYes
Trial softwareKnown for oneKaspersky Internet Security
Bundled softwareKnown for oneNero 9 Essentials
Processor special features6 differ
Embedded options availableDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Processor ARK IDDiffers4902243560
Processor codeDiffersSLBTZSLBPE
Batteryidentical
Battery capacityKnown for one5200 mAh
Poweridentical
AC adapter powerKnown for one90 W
AC adapter input voltageKnown for one110 - 220 V
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Weight & dimensions5 differ
WeightDiffers3.63 kg2.8 kg
WidthDiffers415.3 mm373 mm
DepthDiffers274 mm257 mm
Height (front)Differs3.18 cm3.3 cm
Height (rear)Differs3.7 cm4.09 cm
Other featuresidentical
TV tuner integratedKnown for oneNo
Supplied AC adapter typeKnown for oneAC
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Packaging contentidentical
AC adapter 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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