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Product comparison · 2 laptops

HP dv7-1220ed Intel Pentium Mobile T4200 vs LG R200-ECP22T Intel® Core™2 Duo T7250

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  • 97specifications compared
  • 38differ
  • 59identical
  • 42known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 30.7 cm (12.1")
  • Display resolution
    • 1440 x 900 pixels
    • 1280 x 800 pixels
  • Processor family
    • Intel Pentium Mobile
    • Intel® Core™2 Duo
  • Processor model
    • T4200
    • T7250
  • Processor cache
    • 1 MB
    • 2 MB
  • Processor socket
    • LGA 3647 (Socket P)
    • Socket 478
  • Processor lithography
    • 45 nm
    • 65 nm
  • Processor codename
    • Penryn
    • Merom

Side by side

Differences highlightedShow differences only
139 specifications
A

HP

dv7-1220ed Intel Pentium Mobile T4200

Model dv7-1220ed

View product
B

LG

R200-ECP22T Intel® Core™2 Duo T7250

Model R200-ECP22T

View product
Designidentical
Country of originKnown for oneChina
Display2 differ
Display diagonalDiffers43.2 cm (17")30.7 cm (12.1")
Display resolutionDiffers1440 x 900 pixels1280 x 800 pixels
Processor11 differ
Processor familyDiffersIntel Pentium MobileIntel® Core™2 Duo
Processor modelDiffersT4200T7250
Processor cacheDiffers1 MB2 MB
Processor socketDiffersLGA 3647 (Socket P)Socket 478
Processor lithographyDiffers45 nm65 nm
Processor seriesDiffersIntel Pentium T4000 Series for MobileIntel Core 2 Duo T7000 Series
Processor codenameDiffersPenrynMerom
SteppingDiffersR0M0
TjunctionDiffers105 °C100 °C
Number of Processing Die TransistorsDiffers410 M291 M
Processing Die sizeDiffers107 mm²143 mm²
TcaseKnown for one68 °C
Memory3 differ
Internal memoryDiffers4 GB1 GB
Memory layout (slots x size)Differs2 x 2 GB2 x 0.5 GB
Maximum internal memoryDiffers8 GB4 GB
Memory clock speedKnown for one667 MHz
Storage1 differ
Total storage capacityDiffers250 GB160 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 GSAMD Mobility Radeon HD X2300
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 GB0.128 GB
Audio1 differ
Audio systemDiffers3D Sound Blaster ProSRS WOW HD, SRS TS XTl, 24bit HDA
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 & interfaces8 differ
USB 2.0 ports quantityDiffers43
eSATA ports quantityKnown for one1
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers10
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 oneBattery Miser, On Screen Display
Compatible operating systemsKnown for oneMicrosoft Windows Vista Home Premium Microsoft Windows Vista Home Basic Microsoft Windows Vista Busines
Processor special features3 differ
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3725131728
Processor codeDiffersSLGJNSLA49
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
HDD user passwordKnown for oneYes
Weight & dimensions4 differ
WeightDiffers3.46 kg1.91 kg
WidthDiffers396 mm301 mm
DepthDiffers285 mm226 mm
HeightDiffers45 mm31 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 cameraKnown for oneNo

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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