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Product comparison · 2 laptops

LG S series SD550-CDS1K laptop Intel® Pentium® 2020M vs LG Z series Z455-GE4SK laptop Intel® Core™ i5 i5-3317U

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  • 117specifications compared
  • 45differ
  • 72identical
  • 50known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i5
  • Processor model
    • 2020M
    • i5-3317U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.4 GHz
    • 1.7 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor socket
    • PGA988
    • BGA 1023

Side by side

Differences highlightedShow differences only
167 specifications
A

LG

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

Model SD550-CDS1K

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B

LG

Z series Z455-GE4SK laptop Intel® Core™ i5 i5-3317U

Model Z455-GE4SK

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Design1 differ
Product colourDiffersBlackSilver
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
TouchscreenKnown for oneNo
HD typeKnown for oneNot supported
Display diagonal (metric)Known for one39.6 cm
Dual-screenKnown for oneNo
Processor10 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i5
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor modelDiffers2020Mi5-3317U
Processor threadsDiffers24
Processor boost frequencyKnown for one2.6 GHz
Processor frequencyDiffers2.4 GHz1.7 GHz
Processor cacheDiffers2 MB3 MB
Processor socketDiffersPGA988BGA 1023
Processor seriesDiffersIntel Pentium 2000 series for MobileIntel Core i5-3300 Mobile series
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers90 °C105 °C
CPU multiplier (bus/core ratio)Differs2417
Memory2 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Maximum internal memoryKnown for one16 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage3 differ
Total storage capacityDiffers500 GB1 TB
Storage mediaDiffersHDDHybrid-HDD
Hybrid-HDD capacityKnown for one1 TB
Hybrid-HDD cache memoryKnown for one16 GB
HDD sizeKnown for one2.5"
Optical drive typeKnown for oneNo
Compatible memory cardsDiffersMemory Stick (MS), MS Duo, MS PRO, SD, SDHC, SDXC, xDSD, SDHC, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Graphics3 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1050 MHz
On-board graphics card IDKnown for one0x166
Graphics card familyKnown for oneAMD, Intel
Audio1 differ
Audio systemDiffersHigh Definition AudioHD
Built-in speaker(s)Known for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Network4 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11g, 802.11b, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothDiffersYesNo
Integrated 4G WiMAXDiffersNoYes
Networking featuresKnown for oneGigabit Ethernet, WLAN
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers10
Headphone outputsDiffers10
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
USB Sleep-and-ChargeKnown for oneYes
Keyboardidentical
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersNoWindows 7 Home Basic
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Processor special features15 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Secure KeyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Virtualization Technology (Intel® VT)DiffersVT-xVT-d, VT-x
Processor ARK IDDiffers7114265707
Processor codeDiffersSR0U1SR0N8
Processor package sizeDiffers37.5 x 37.5 (rPGA988B)31.0 x 24.0 mm
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Poweridentical
AC adapter powerKnown for one90 W
Securityidentical
Password protectionKnown for oneYes
Weight & dimensions1 differ
WeightDiffers2.6 kg1.52 kg
HeightKnown for one21.9 mm
WidthKnown for one381 mm
DepthKnown for one255 mm
Height (front)Known for one3.3 cm
Height (rear)Known for one3.6 cm
Packaging contentidentical
ManualKnown for oneYes
Power cord includedKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
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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