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Product comparison · 2 laptops

ASUS R515MA-SX978H-BE Intel® Celeron® N2940 Laptop vs LG S series SD550-CDS1K laptop Intel® Pentium® 2020M

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  • 116specifications compared
  • 46differ
  • 70identical
  • 51known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • N2940
    • 2020M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.83 GHz
    • 2.4 GHz
  • Processor cache type
    • L2
    • Smart Cache
  • Processor socket
    • BGA 1170
    • PGA988
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit

Side by side

Differences highlightedShow differences only
167 specifications
A

ASUS

R515MA-SX978H-BE Intel® Celeron® N2940 Laptop

Model R515MA-SX978H-BE

View product
B

LG

S series SD550-CDS1K laptop Intel® Pentium® 2020M

Model SD550-CDS1K

View product
Displayidentical
TouchscreenKnown for oneNo
Display diagonal (metric)Known for one39.6 cm
Dual-screenKnown for oneNo
Processor15 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffersN29402020M
Processor coresDiffers42
Processor threadsDiffers42
Processor boost frequencyKnown for one2.25 GHz
Processor frequencyDiffers1.83 GHz2.4 GHz
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 1170PGA988
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Celeron Processor N2000 Series for MobileIntel Pentium 2000 series for Mobile
Processor codenameDiffersBay TrailIvy Bridge
SteppingDiffersC0L1
Thermal Design Power (TDP)Differs7.5 W35 W
Scenario Design Power (SDP)Known for one4.5 W
TjunctionDiffers100 °C90 °C
Maximum number of PCI Express lanesDiffers416
PCI Express configurationsDiffers1x41x16, 2x8, 1x8+2x4
System bus rateKnown for one5 GT/s
Bus typeKnown for oneDMI
CPU multiplier (bus/core ratio)Known for one24
Memory1 differ
Internal memoryDiffers8 GB2 GB
Memory clock speedKnown for one1600 MHz
Maximum internal memoryKnown for one8 GB
Storage1 differ
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Compatible memory cardsDiffersSD, SDHCMemory Stick (MS), MS Duo, MS PRO, SD, SDHC, SDXC, xD
Graphics2 differ
On-board graphics card base frequencyDiffers313 MHz650 MHz
On-board graphics card burst frequencyKnown for one854 MHz
On-board graphics card dynamic frequency (max)Differs854 MHz1100 MHz
Graphics card familyKnown for oneAMD, Intel
Audio1 differ
Audio systemDiffersSonicFocusHigh Definition Audio
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one2
Network3 differ
Wi-Fi standardsDiffers802.11g, 802.11b, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersNoYes
Networking featuresKnown for oneGigabit Ethernet, WLAN
Cabling technologyKnown for one10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers12
Headphone outputsDiffers01
Combo headphone/mic portKnown for oneYes
Line-inKnown for oneYes
Microphone inDiffersNoYes
Total number of SATA connectorsKnown for one2
USB Sleep-and-ChargeKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1No
Drivers includedKnown for oneYes
Processor special features13 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel HD GraphicsKnown for oneYes
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel® Built-in Visuals TechnologyKnown for oneYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheDiffersNoYes
Processor ARK IDDiffers8210471142
Processor codeDiffersSR1YVSR0U1
Processor package sizeDiffers25 x 27 mm37.5 x 37.5 (rPGA988B)
Thermal Monitoring TechnologiesDiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Battery1 differ
Number of battery cellsDiffers26
Battery capacityKnown for one30 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers33 W90 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one1.75 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Certificatesidentical
CertificationKnown for oneUL, CE Marking Compliance, BSMI, CCC, CB, EPEAT, EU Flower, Energy star, CECP, WEEE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.2 kg2.6 kg
WidthDiffers380 mm381 mm
DepthDiffers252 mm255 mm
HeightKnown for one25.3 mm
Height (front)Known for one3.3 cm
Height (rear)Known for one3.6 cm
Other featuresidentical
Infrared data portKnown for oneNo
3DKnown for oneNo
Number of products includedKnown for one1 pc(s)
Power supply typeKnown for oneAC/DC
Supplied AC adapter typeKnown for oneAC

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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