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Product comparison · 2 laptops

HP 630 + QD287A vs Lenovo X121e + warranty extension

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  • 94specifications compared
  • 39differ
  • 55identical
  • 40known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 29.5 cm (11.6")
  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i3
  • Processor model
    • P7570
    • i3-2357M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.26 GHz
    • 1.3 GHz
  • Processor cache type
    • L2
    • L3
  • Processor lithography
    • 45 nm
    • 32 nm
  • Processor codename
    • Penryn
    • Sandy Bridge

Side by side

Differences highlightedShow differences only
134 specifications
A

HP

630 + QD287AView product
B

Lenovo

X121e + warranty extensionView product
Designidentical
Country of originKnown for oneChina
Display1 differ
Display diagonalDiffers39.6 cm (15.6")29.5 cm (11.6")
Display brightnessKnown for one200 cd/m²
Contrast ratio (typical)Known for one300:1
Processor11 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i3
Processor modelDiffersP7570i3-2357M
Processor threadsDiffers24
Processor frequencyDiffers2.26 GHz1.3 GHz
Processor cache typeDiffersL2L3
Processor front side busKnown for one1066 MHz
Processor socketKnown for oneSocket 478
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Core 2 Duo P7000 SeriesIntel Core i3-2300 Mobile Series
Processor codenameDiffersPenrynSandy Bridge
Bus typeDiffersFSBDMI
FSB ParityKnown for oneNo
SteppingKnown for oneR0
Thermal Design Power (TDP)Differs25 W17 W
TjunctionDiffers105 °C100 °C
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
CPU multiplier (bus/core ratio)Known for one8.5
Processor generationKnown for one2nd gen Intel® Core™ i3
System bus rateKnown for one5 GT/s
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 1x8+2x4, 2x8
PCI Express slots versionKnown for one2.0
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory layout (slots x size)Known for one1 x 2 GB
Storage3 differ
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDiffersDVD Super Multi DLNo
Compatible memory cardsDiffersMMC, SDMMC, SD, SDHC, SDXC
Graphics3 differ
On-board graphics cardKnown for oneYes
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableIntel® HD Graphics 3000
On-board graphics card familyKnown for oneIntel® GMA
On-board graphics card modelDiffersIntel® GMA 4500MHDIntel® HD Graphics 3000
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one950 MHz
Audio1 differ
Number of built-in speakersDiffers12
Speaker powerKnown for one2 W
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one0.3 MP
Networkidentical
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Integrated 4G WiMAXKnown for oneYes
Ports & interfacesidentical
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® GM45 ExpressIntel® HM65 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Processor special features11 differ
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Intel Clear Video TechnologyKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Processor ARK IDKnown for one42167
Processor codeKnown for oneSLGLW
Conflict-Free processorDiffersNoYes
CPU configuration (max)Known for one1
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Processor package sizeKnown for one31 x 24 mm
Supported instruction setsKnown for oneAVX
Battery1 differ
Battery life (max)Differs5 h9.3 h
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Weight & dimensions4 differ
WeightDiffers2.5 kg1.55 kg
WidthDiffers376 mm289.6 mm
DepthDiffers247 mm208 mm
HeightDiffers31.8 mm23.5 mm

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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