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Product comparison · 2 laptops

HP EliteBook 820 G4 vs HP ZBook 15 G3 + ZBook 150W Thunderbolt 3 Dock

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  • 139specifications compared
  • 51differ
  • 88identical
  • 40known for one product only

Key differences

  • Product type
    • Laptop
    • Mobile workstation
  • Product colour
    • Silver
    • Black
  • Display diagonal
    • 31.8 cm (12.5")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 7th gen Intel® Core™ i5
    • 6th gen Intel® Core™ i7
  • Processor model
    • i5-7200U
    • i7-6700HQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8

Side by side

Differences highlightedShow differences only
179 specifications
A

HP

EliteBook 820 G4View product
B

HP

ZBook 15 G3 + ZBook 150W Thunderbolt 3 DockView product
Design2 differ
Product typeDiffersLaptopMobile workstation
Product colourDiffersSilverBlack
Display1 differ
Display diagonalDiffers31.8 cm (12.5")39.6 cm (15.6")
Processor17 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i56th gen Intel® Core™ i7
Processor modelDiffersi5-7200Ui7-6700HQ
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.1 GHz3.5 GHz
Processor frequencyDiffers2.5 GHz2.6 GHz
System bus rateDiffers4 GT/s8 GT/s
Processor cacheDiffers3 MB6 MB
Processor socketDiffersBGA 1356BGA 1440
Processor codenameDiffersKaby LakeSkylake
Bus typeDiffersOPIDMI3
SteppingDiffersH0R0
Thermal Design Power (TDP)Differs15 W45 W
Configurable TDP-up frequencyKnown for one2.7 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downDiffers7.5 W35 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x16, 2x8, 1x8+2x4
Processor seriesKnown for oneIntel Core i7-6700 Mobile series
FSB ParityKnown for oneNo
Memory3 differ
Memory layout (slots x size)Differs1 x 8 GB2 x 4 GB
Memory slotsDiffers2x SO-DIMM4x SO-DIMM
Maximum internal memoryDiffers32 GB64 GB
Graphics7 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® Quadro® M2000M
On-board graphics card modelDiffersIntel® HD Graphics 620Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers32 GB1.7 GB
On-board graphics card base frequencyDiffers300 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1050 MHz
On-board graphics card IDDiffers0x59160x191B
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR5
Audioidentical
Speakers manufacturerKnown for oneBang & Olufsen
Audio systemKnown for oneBang & Olufsen
Cameraidentical
Front camera signal formatKnown for one720p
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Bluetooth versionDiffers4.24.0
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
HDMI ports quantityDiffers01
DisplayPorts quantityDiffers10
Thunderbolt 3 ports quantityDiffers02
Docking connectorDiffersYesNo
HDMI versionKnown for one1.4
Thunderbolt ports quantityKnown for one0
Keyboard1 differ
Numeric keypadDiffersNoYes
Spill-resistant keyboardKnown for oneYes
Keyboard layoutKnown for oneAZERTY
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 7 Professional
Recovery operating systemKnown for oneWindows 10 Pro
Processor special features5 differ
Intel TSX-NI versionDiffers0.001.00
Processor ARK IDDiffers9544388967
Processor codeDiffersSR2ZUSR2FQ
Processor package sizeDiffers42 x 24 mm42 x 28 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2, AVX 2.0
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Brand-specific featuresidentical
HP 3D DriveGuardKnown for oneYes
HP Audio BoostKnown for oneYes
HP ePrintKnown for oneYes
HP Recovery ManagerKnown for oneYes
HP Support AssistantKnown for oneYes
HP Security toolsKnown for oneHP Device Access Manager, HP BIOSphere, HP Sure Start Gen3, HP Client Security Gen3
HP Management toolsKnown for oneHP Driver Packs, HP SoftPaq Download Manager (SDM), HP System Software Manager (SSM), HP BIOS Config Utility (BCU), HP Client Catalog, HP Management Integration Kit for Microsoft System Center Configuration Manager
HP Software providedKnown for oneHP Hotkey Support, HP Noise Cancellation, HP Workwise, HP Velocity, HP Image Assistant
HP segmentKnown for oneBusiness
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers39
Battery capacityDiffers49 Wh90 Wh
Battery life (max)Known for one14.7 h
Power1 differ
AC adapter powerDiffers45 W150 W
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions4 differ
WeightDiffers1.26 kg2.59 kg
WidthDiffers310 mm386 mm
DepthDiffers218.9 mm264 mm
HeightDiffers18.9 mm26 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one84713000
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business
Performanceidentical
Motherboard chipsetKnown for oneIntel CM236

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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