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Product comparison · 2 laptops

HP ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop vs HP ENVY 17-k254na Intel® Core™ i5 i5-5200U Laptop

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  • 138specifications compared
  • 26differ
  • 112identical
  • 44known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 5th gen Intel® Core™ i7
    • 5th gen Intel® Core™ i5
  • Processor model
    • i7-5500U
    • i5-5200U
  • Processor boost frequency
    • 3 GHz
    • 2.7 GHz
  • Processor frequency
    • 2.4 GHz
    • 2.2 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor cache type
    • L3
    • Smart Cache

Side by side

Differences highlightedShow differences only
182 specifications
A

HP

ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop

Model 15-k251na

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B

HP

ENVY 17-k254na Intel® Core™ i5 i5-5200U Laptop

Model 17-k254na

View product
Display1 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display surfaceKnown for oneMatt
Dual-screenKnown for oneNo
Processor8 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers5th gen Intel® Core™ i75th gen Intel® Core™ i5
Processor modelDiffersi7-5500Ui5-5200U
Processor boost frequencyDiffers3 GHz2.7 GHz
Processor frequencyDiffers2.4 GHz2.2 GHz
Processor cacheDiffers4 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor seriesDiffersIntel Core i7-5500 Mobile SeriesIntel® Core™ i5-5200 Mobile Series
Memory2 differ
Internal memoryDiffers8 GB16 GB
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Differs1 x 8 GB1 x 4 + 1 x 8 GB
Storage1 differ
Storage mediaDiffersHybrid-HDDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Compatible memory cardsKnown for oneSD
Hybrid-HDD cache typeKnown for oneFlash
Hybrid-HDD capacityKnown for one1 TB
Hybrid-HDD cache memoryKnown for one8 GB
Graphics3 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 850MNVIDIA® GeForce® GT 840M
Discrete graphics card memoryDiffers4 GB2 GB
On-board graphics card dynamic frequency (max)Differs950 MHz900 MHz
On-board graphics card OpenGL versionKnown for one4.3
Number of discrete graphics cards installedKnown for one1
Graphics card Open GL supportKnown for oneYes
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Audio systemDiffersBeats AudioHD
Speakers manufacturerKnown for oneBang & Olufsen
Network1 differ
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfacesidentical
Micro HDMI ports quantityKnown for one1
Headphone outputsKnown for one0
S/PDIF out portKnown for oneNo
Microphone inKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Processor special features3 differ
Intel HD GraphicsKnown for oneYes
Intel® Built-in Visuals TechnologyKnown for oneYes
Intel® Smart CacheDiffersYesNo
Processor ARK IDDiffers8521485212
Processor codeDiffersSR23WSR23Y
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
Battery1 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Power1 differ
AC adapter powerDiffers90 W65 W
Securityidentical
Fingerprint readerKnown for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for onePower on
Weight & dimensions4 differ
WeightDiffers2.34 kg2.88 kg
WidthDiffers384.5 mm419.5 mm
DepthDiffers260.2 mm279 mm
HeightDiffers26.7 mm29.8 mm
Packaging dataidentical
Package widthKnown for one550 mm
Package depthKnown for one345 mm
Package heightKnown for one76 mm
Package weightKnown for one3.66 kg
Optical driveidentical
LightScribeKnown for oneNo
Performanceidentical
AccelerometerKnown for oneYes
Packaging contentidentical
Warranty cardKnown for oneYes

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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