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Product comparison · 2 laptops

LG 13Z940 Intel® Core™ i5 i5-4200U Laptop vs LG Z series 13Z940-GT3SK laptop Intel® Core™ i3 i3-4005U

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  • 138specifications compared
  • 24differ
  • 114identical
  • 28known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i3
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i3
  • Processor model
    • i5-4200U
    • i3-4005U
  • Processor frequency
    • 1.6 GHz
    • 1.7 GHz
  • Bus type
    • DMI2
    • DMI
  • Maximum number of PCI Express lanes
    • 12
    • 10
  • PCI Express configurations
    • 1x4, 2x4
    • 4x1, 1x4

Side by side

Differences highlightedShow differences only
166 specifications
A

LG

13Z940 Intel® Core™ i5 i5-4200U Laptop

Model 13Z940

View product
B

LG

Z series 13Z940-GT3SK laptop Intel® Core™ i3 i3-4005U

Model 13Z940-GT3SK

View product
Design1 differ
Product colourDiffersBlackSilver
Displayidentical
Panel typeKnown for oneIPS
Processor8 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i3
Processor generationDiffers4th gen Intel® Core™ i54th gen Intel® Core™ i3
Processor modelDiffersi5-4200Ui3-4005U
Processor frequencyDiffers1.6 GHz1.7 GHz
System bus rateKnown for one5 GT/s
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel® Core™ i3-4000 Mobile Series
Bus typeDiffersDMI2DMI
Maximum number of PCI Express lanesDiffers1210
PCI Express configurationsDiffers1x4, 2x44x1, 1x4
Processor boost frequencyKnown for one2.6 GHz
SteppingKnown for oneC0
Memory2 differ
Internal memoryDiffers8 GB4 GB
Memory layout (slots x size)Differs1 x 8 GB1 x 4 GB
Memory form factorKnown for oneSO-DIMM
Graphics2 differ
Maximum on-board graphics card memoryDiffers1.74 GB2 GB
On-board graphics card dynamic frequency (max)Differs1000 MHz950 MHz
Audio2 differ
Audio systemDiffersHD Audio, SRS Sound SolutionSRS Premium Sound HD
Speaker powerDiffers2 W1 W
Number of built-in speakersKnown for one2
Network2 differ
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Wi-Fi data rate (max)Known for one867 Mbit/s
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ports & interfaces2 differ
Micro-USB 2.0 ports quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Total number of SATA connectorsDiffers42
Number of SATA III connectorsDiffers42
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Combo headphone/mic portKnown for oneYes
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Full-size keyboardKnown for oneYes
Island-style keyboardKnown for oneYes
Software1 differ
Trial softwareDiffersMicrosoft OfficeMicrosoft Office, Norton Antivirus
Bundled softwareKnown for oneLG Easy Starter Control Center Care Center Recovery Center Update Center Smart share
Processor special features4 differ
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Response Technology versionKnown for one0.00
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Rapid Start TechnologyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7545975105
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
UARTKnown for oneYes
Processor codeKnown for oneSR170
Packaging contentidentical
Quick start guideKnown for oneYes
Interface adapters includedKnown for oneSamsung LAN port - Ethernet LAN (RJ-45)

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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