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Product comparison · 2 laptops

HP Pavilion dv7-2120ed Entertainment Notebook PC vs HP TouchSmart tx2-1250ed Notebook PC

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  • 60specifications compared
  • 22differ
  • 38identical
  • 9known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 30.7 cm (12.1")
  • Display resolution
    • 1600 x 900 pixels
    • 1280 x 800 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor model
    • QL-65
    • RM-75
  • Processor frequency
    • 2.1 GHz
    • 2.2 GHz
  • Internal memory
    • 3 GB
    • 4 GB
  • Memory layout (slots x size)
    • 1 x 1 + 1 x 2 GB
    • 2 x 2 GB
  • Maximum internal memory
    • 8 GB
    • 4 GB

Side by side

Differences highlightedShow differences only
69 specifications
A

HP

Pavilion dv7-2120ed Entertainment Notebook PCView product
B

HP

TouchSmart tx2-1250ed Notebook PCView product
Designidentical
Country of originChinaChina
Display3 differ
Display diagonalDiffers43.9 cm (17.3")30.7 cm (12.1")
Display resolutionDiffers1600 x 900 pixels1280 x 800 pixels
HD typeKnown for oneHD+
Native aspect ratioDiffers16:916:10
Processor2 differ
Processor manufacturerKnown for oneAMD
Processor familyKnown for oneAMD Athlon
Processor modelDiffersQL-65RM-75
Processor frequencyDiffers2.1 GHz2.2 GHz
Processor cache1 MB1 MB
Processor cache typeL2L2
Memory3 differ
Internal memoryDiffers3 GB4 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs1 x 1 + 1 x 2 GB2 x 2 GB
Maximum internal memoryDiffers8 GB4 GB
Storage1 differ
Total storage capacityDiffers250 GB320 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsMMC, SDMMC, SD
Graphics2 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Radeon HD 4530AMD Radeon HD 3200
Graphics card familyAMDAMD
Maximum graphics card memoryDiffers1.79 GB1.47 GB
Audioidentical
Audio system3D Sound Blaster Pro3D Sound Blaster Pro
Audio system direct 3D soundKnown for oneYes
Optical driveidentical
LightScribeYesYes
Networkidentical
Networking type10/100/1000 Gigabit Ethernet10/100/1000 Gigabit Ethernet
Wireless technology802.11 b/g802.11 b/g
BluetoothYesYes
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers43
eSATA ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers10
Headphone outputs11
S/PDIF out portDiffersNoYes
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotYesYes
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) portsDiffers01
TV-in portNoNo
TV-outNoNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
Keyboard1 differ
Pointing deviceDiffersTouchpad + Scroll zoneTouchpad
Keyboard layoutQWERTYQWERTY
Keyboard number of keysKnown for one101
Softwareidentical
Operating system installedWindows Vista Home PremiumWindows Vista Home Premium
Batteryidentical
Number of battery cellsKnown for one8
Poweridentical
DC-in jackYesYes
Weight & dimensions5 differ
WeightDiffers3.52 kg1.97 kg
WidthDiffers412.6 mm306 mm
DepthDiffers277 mm224 mm
Height (front)Differs3.5 cm3.13 cm
Height (rear)Differs4.32 cm3.87 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Remote control includedYesYes
Other featuresidentical
Infrared data portYesYes
Internal modemNoNo
Supplied AC adapter typeACAC
Packaging dataidentical
Package weightKnown for one4 kg

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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