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Product comparison · 2 laptops

HP ENVY 15-k242nd vs HP ZBook 15 G2 DOS CH

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  • 140specifications compared
  • 68differ
  • 72identical
  • 29known for one product only

Key differences

  • Product type
    • Laptop
    • Mobile workstation
  • Product colour
    • Silver
    • Black, Silver
  • Processor generation
    • 5th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i7
  • Processor model
    • i7-5500U
    • i7-4710MQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3 GHz
    • 3.5 GHz
  • Processor frequency
    • 2.4 GHz
    • 2.5 GHz

Side by side

Differences highlightedShow differences only
169 specifications
A

HP

ENVY 15-k242ndView product
B

HP

ZBook 15 G2 DOS CHView product
Design2 differ
Product typeDiffersLaptopMobile workstation
Product colourDiffersSilverBlack, Silver
Displayidentical
HD typeKnown for oneFull HD
Display surfaceKnown for oneMatt
Processor20 differ
Processor generationDiffers5th gen Intel® Core™ i74th gen Intel® Core™ i7
Processor modelDiffersi7-5500Ui7-4710MQ
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3 GHz3.5 GHz
Processor frequencyDiffers2.4 GHz2.5 GHz
Processor cacheDiffers4 MB6 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersBGA 1168PGA946
Processor lithographyDiffers14 nm22 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Core i7-5500 Mobile SeriesIntel Core i7-4700 Mobile series
Processor codenameDiffersBroadwellHaswell
Bus typeDiffersDMI2DMI
SteppingDiffersF0C0
Thermal Design Power (TDP)Differs15 W47 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.6 GHz
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers4x1, 2x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Memory2 differ
Internal memoryDiffers8 GB32 GB
Memory layout (slots x size)Differs1 x 8 GB4 x 8 GB
Memory slotsKnown for one4x SO-DIMM
Maximum internal memoryKnown for one32 GB
Storage5 differ
Total storage capacityDiffers256 GB512 GB
SSD capacityDiffers256 GB512 GB
SSD interfaceDiffersM.2SATA
Optical drive typeDiffersDVD Super MultiDVD±RW
Compatible memory cardsDiffersSDSD, SDXC
Graphics9 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 850MNVIDIA® Quadro® K2100M
Discrete graphics card memoryDiffers4 GB2 GB
Discrete graphics memory typeDiffersGDDR3GDDR5
On-board graphics card modelDiffersIntel® HD Graphics 5500Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers16 GB1.74 GB
On-board graphics card base frequencyDiffers300 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz1150 MHz
On-board graphics card DirectX versionDiffers11.211.2/12
On-board graphics card IDDiffers0x16160x416
Audio1 differ
Audio systemDiffersBeats AudioHD Audio with DTS Studio Sound
Number of built-in speakersKnown for one2
Built-in subwooferKnown for oneYes
Network1 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Near Field Communication (NFC)Known for oneNo
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers01
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers01
VGA (D-Sub) ports quantityDiffers01
Thunderbolt ports quantityDiffers01
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
SmartCard slotDiffersNoYes
Performanceidentical
AccelerometerKnown for oneYes
Motherboard chipsetKnown for oneIntel® QM87
Keyboard2 differ
Pointing deviceDiffersTouchpadTrackpad
Keyboard layoutDiffersQWERTYQWERTZ
Keyboard backlitKnown for oneYes
Keyboard languageKnown for oneSwiss
Software1 differ
Operating system installedDiffersWindows 8.1DOS License
Operating system architectureKnown for one64-bit
Processor special features9 differ
Graphics & IMC lithographyKnown for one14 nm
Intel Clear Video TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Processor ARK IDDiffers8521478931
Processor codeDiffersSR23WSR1PQ
Processor package sizeDiffers40 x 24 x 1.3 mm37.5 x 32 x 1.6 mm
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers48
Battery capacityDiffers41 Wh75 Wh
Power1 differ
AC adapter powerDiffers90 W200 W
Securityidentical
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Silver, ENERGY STARENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.34 kg2.95 kg
WidthDiffers384.5 mm382 mm
DepthDiffers260.2 mm257 mm
HeightKnown for one26.7 mm
Height (front)Known for one3.1 cm
Height (rear)Known for one3.3 cm
Optical driveidentical
LightScribeKnown for oneNo

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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