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Product comparison · 2 laptops

ASUS X501A-WH01 laptop Intel® Celeron® B820 vs Lenovo IdeaPad B5030G Intel® Celeron® N2840 Laptop

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  • 117specifications compared
  • 38differ
  • 79identical
  • 45known for one product only

Key differences

  • Processor model
    • B820
    • N2840
  • Processor frequency
    • 1.7 GHz
    • 2.16 GHz
  • Processor cache
    • 2 MB
    • 1 MB
  • Processor socket
    • rPGA988B
    • BGA 1170
  • Processor lithography
    • 32 nm
    • 22 nm
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit
  • Processor codename
    • Sandy Bridge
    • Bay Trail
  • Thermal Design Power (TDP)
    • 35 W
    • 7.5 W

Side by side

Differences highlightedShow differences only
162 specifications
A

ASUS

X501A-WH01 laptop Intel® Celeron® B820

Model X501A-WH01

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B

Lenovo

IdeaPad B5030G Intel® Celeron® N2840 Laptop

Model B5030G

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Displayidentical
Display surfaceKnown for oneMatt
HD typeKnown for oneHD
Processor11 differ
Processor modelDiffersB820N2840
Processor boost frequencyKnown for one2.58 GHz
Processor frequencyDiffers1.7 GHz2.16 GHz
Processor cacheDiffers2 MB1 MB
Processor socketDiffersrPGA988BBGA 1170
Processor lithographyDiffers32 nm22 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Celeron Processor B800 Series for MobileIntel Celeron Processor N2000 Series for Mobile
Processor codenameDiffersSandy BridgeBay Trail
SteppingKnown for oneC0
Thermal Design Power (TDP)Differs35 W7.5 W
Scenario Design Power (SDP)Known for one4.5 W
Maximum number of PCI Express lanesDiffers164
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x4
System bus rateKnown for one5 GT/s
Bus typeKnown for oneDMI
CPU multiplier (bus/core ratio)Known for one17
Memory2 differ
Internal memoryDiffers2 GB4 GB
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers4 GB8 GB
Storage4 differ
Total storage capacityDiffers320 GB500 GB
HDD capacityDiffers320 GB500 GB
Optical drive typeDiffersNoDVD-RW
Compatible memory cardsDiffersMMC, SDMMC, SD, SDHC, SDXC
HDD speedKnown for one5400 RPM
Graphics2 differ
On-board graphics card base frequencyDiffers650 MHz311 MHz
On-board graphics card burst frequencyKnown for one792 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz792 MHz
Audio1 differ
Audio systemDiffersSonicMaster LiteDolby Advanced Audio
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneAltec Lansing
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Network1 differ
BluetoothDiffersNoYes
4G WiMAXKnown for oneNo
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers12
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Headphone outputsDiffers10
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Total number of SATA connectorsKnown for one2
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Line-inKnown for oneYes
Keyboardidentical
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8FreeDOS
Processor special features11 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyKnown for oneYes
Processor ARK IDDiffers6719382103
Processor codeKnown for oneSR1YJ
Processor package sizeDiffers37.5x37.5 (rPGA988B)25 x 27 mm
Thermal Monitoring TechnologiesDiffersYesNo
Conflict-Free processorDiffersNoYes
Supported instruction setsKnown for oneSSE4.x
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery life (max)Known for one5 h
Battery capacityKnown for one47 Wh
Poweridentical
AC adapter powerKnown for one65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Weight & dimensions2 differ
WeightDiffers2.07 kg2.32 kg
DepthDiffers253 mm262 mm
HeightKnown for one24.7 mm
Height (front)Known for one2.65 cm
Height (rear)Known for one3.23 cm

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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