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Product comparison · 2 laptops

HP dv7-1220ed Intel Pentium Mobile T4200 vs LG R500-UPC1T Intel® Core™2 Duo T7700

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  • 94specifications compared
  • 36differ
  • 58identical
  • 46known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 39.1 cm (15.4")
  • Display resolution
    • 1440 x 900 pixels
    • 1280 x 800 pixels
  • Processor family
    • Intel Pentium Mobile
    • Intel® Core™2 Duo
  • Processor model
    • T4200
    • T7700
  • Processor frequency
    • 2 GHz
    • 2.4 GHz
  • Processor cache
    • 1 MB
    • 4 MB
  • Processor socket
    • LGA 3647 (Socket P)
    • Socket 479
  • Processor lithography
    • 45 nm
    • 65 nm

Side by side

Differences highlightedShow differences only
140 specifications
A

HP

dv7-1220ed Intel Pentium Mobile T4200

Model dv7-1220ed

View product
B

LG

R500-UPC1T Intel® Core™2 Duo T7700

Model R500-UPC1T

View product
Designidentical
Country of originKnown for oneChina
Display2 differ
Display diagonalDiffers43.2 cm (17")39.1 cm (15.4")
Display resolutionDiffers1440 x 900 pixels1280 x 800 pixels
Processor12 differ
Processor familyDiffersIntel Pentium MobileIntel® Core™2 Duo
Processor modelDiffersT4200T7700
Processor frequencyDiffers2 GHz2.4 GHz
Processor cacheDiffers1 MB4 MB
Processor socketDiffersLGA 3647 (Socket P)Socket 479
Processor lithographyDiffers45 nm65 nm
Processor seriesDiffersIntel Pentium T4000 Series for MobileIntel Core 2 Duo T7000 Series
Processor codenameDiffersPenrynMerom
SteppingKnown for oneR0
TjunctionDiffers105 °C100 °C
Number of Processing Die TransistorsDiffers410 M291 M
Processing Die sizeDiffers107 mm²143 mm²
CPU multiplier (bus/core ratio)Differs1012
Memory2 differ
Internal memoryDiffers4 GB2 GB
Memory layout (slots x size)Differs2 x 2 GB2 x 1 GB
Maximum internal memoryKnown for one8 GB
Storage1 differ
Total storage capacityDiffers250 GB200 GB
Storage mediaKnown for oneHDD
Number of HDDs installedKnown for one1
Optical drive typeKnown for oneDVD Super Multi DL
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, xD
Graphics2 differ
On-board graphics cardKnown for oneNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 9200M GSNVIDIA® GeForce® 8600M
Discrete graphics card memoryKnown for one0.512 GB
Graphics card familyKnown for oneNVIDIA
On-board graphics card modelKnown for oneNot available
Maximum graphics card memoryDiffers1.791 GB0.256 GB
Audio1 differ
Audio systemDiffers3D Sound Blaster Pro24bit HDA,SRS WOW HD, SRS TS XT
Number of built-in speakersKnown for one2
Built-in subwooferKnown for oneYes
Optical driveidentical
LightScribeKnown for oneYes
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g
Ethernet LANKnown for oneYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Wireless technologyKnown for one802.11a/b/g
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers43
eSATA ports quantityKnown for one1
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
SmartCard slotDiffersYesNo
TV-outDiffersNoYes
Modem (RJ-11) portsKnown for one1
TV-in portKnown for oneNo
TV-out typeKnown for oneS-Video
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Keyboardidentical
Numeric keypadKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system architectureKnown for one32-bit
Bundled softwareDiffersMicrosoft Internet Explorer; Windows Mail; Adobe Reader; HP MediaSmart suite; Windows Media Player; Windows Photo Gallery; DVD Play; Windows Movie Maker, Windows DVD Maker; Cyberlink DVD Suite; Windows Media CenterCyberLink Power2Go, Recovery Center, LG Intelligent Update (Applications, Easy Manual, Easy Guide)
Drivers includedKnown for oneYes
Pre-installed softwareKnown for oneLG SmartCam, SCM
Compatible operating systemsKnown for oneWindows Vista Business Windows Vista Home Premium Windows Vista Home Basic Windows XP Media Center Edition2005 Windows XP Professional Windows XP Home
Processor special features3 differ
Intel Enhanced Halt StateDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3725129762
Processor codeKnown for oneSLGJN
Idle StatesKnown for oneYes
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers86
Poweridentical
AC adapter powerKnown for one90 W
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Weight & dimensions4 differ
WeightDiffers3.46 kg2.8 kg
WidthDiffers396 mm357 mm
DepthDiffers285 mm260 mm
HeightDiffers45 mm33 mm
Other features1 differ
Infrared data portDiffersYesNo
Wake-on-LAN readyKnown for oneYes
Internal modemKnown for oneYes
Modem speedKnown for one56 Kbit/s
Supplied AC adapter typeKnown for oneAC
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM965 Express

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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