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Product comparison · 2 laptops

LG Z series 13Z940-MP55K laptop Intel® Core™ i5 i5-4200U vs LG Z series 13ZD970-EX50K laptop Intel® Core™ i5 i5-7200U

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  • 104specifications compared
  • 29differ
  • 75identical
  • 48known for one product only

Key differences

  • Processor generation
    • 4th gen Intel® Core™ i5
    • 7th gen Intel® Core™ i5
  • Processor model
    • i5-4200U
    • i5-7200U
  • Processor boost frequency
    • 2.6 GHz
    • 3.1 GHz
  • Processor frequency
    • 1.6 GHz
    • 2.5 GHz
  • Processor socket
    • BGA 1168
    • BGA 1356
  • Processor lithography
    • 22 nm
    • 14 nm
  • Processor codename
    • Haswell
    • Kaby Lake
  • Bus type
    • DMI2
    • OPI

Side by side

Differences highlightedShow differences only
152 specifications
A

LG

Z series 13Z940-MP55K laptop Intel® Core™ i5 i5-4200U

Model 13Z940-MP55K

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B

LG

Z series 13ZD970-EX50K laptop Intel® Core™ i5 i5-7200U

Model 13ZD970-EX50K

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Displayidentical
TouchscreenKnown for oneNo
Panel typeKnown for oneIPS
Native aspect ratioKnown for one16:9
Processor11 differ
Processor generationDiffers4th gen Intel® Core™ i57th gen Intel® Core™ i5
Processor modelDiffersi5-4200Ui5-7200U
Processor boost frequencyDiffers2.6 GHz3.1 GHz
Processor frequencyDiffers1.6 GHz2.5 GHz
Processor socketDiffersBGA 1168BGA 1356
Processor lithographyDiffers22 nm14 nm
Processor seriesKnown for oneIntel Core i5-4200 Mobile series
Processor codenameDiffersHaswellKaby Lake
Bus typeDiffersDMI2OPI
SteppingDiffersC0H0
PCI Express configurationsDiffers1x4, 2x41x2+2x1, 1x4, 2x2, 4x1
PCI Express slots versionDiffers2.03.0
System bus rateKnown for one4 GT/s
Configurable TDP-up frequencyKnown for one2.7 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Memory1 differ
Internal memory typeDiffersDDR3L-SDRAMDDR4-SDRAM
Memory clock speedKnown for one1600 MHz
Storage2 differ
Total storage capacityDiffers512 GB256 GB
SSD capacityDiffers512 GB256 GB
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Graphics4 differ
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 620
Maximum on-board graphics card memoryDiffers1.74 GB32 GB
On-board graphics card base frequencyDiffers200 MHz300 MHz
On-board graphics card IDDiffers0xA160x5916
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card OpenGL versionKnown for one4.4
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
Ethernet LAN data ratesKnown for one10,100 Mbit/s
BluetoothKnown for oneYes
Ports & interfacesidentical
Micro-USB 2.0 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
Keyboardidentical
Keyboard number of keysKnown for one79
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeNo
Operating system architectureKnown for one64-bit
Processor special features5 differ
Intel FDI TechnologyKnown for oneNo
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyKnown for oneYes
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Processor ARK IDDiffers7545995443
Processor codeDiffersSR170SR2ZU
Processor package sizeDiffers40 x 24 x 1.5 mm42 x 24 mm
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
Graphics & IMC lithographyKnown for one14 nm
Intel Clear Video TechnologyKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Smart Response Technology versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery capacityKnown for one60 Wh
Poweridentical
AC adapter powerKnown for one40 W
AC adapter input voltageKnown for one100 - 240 V
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions4 differ
WeightDiffers980 g940 g
WidthDiffers303.2 mm307.3 mm
DepthDiffers213.5 mm210.8 mm
HeightDiffers13.6 mm15.2 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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