Product comparison · 2 laptops

ASUS K555LB-XX131H laptop Intel® Core™ i7 i7-5500U vs HP ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop

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  • 145specifications compared
  • 21differ
  • 124identical
  • 25known for one product only

Key differences

  • Product colour
    • K555LB-XX131H laptop Intel® Core™ i7 i7-5500U:Black, Stainless steel
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:Silver
  • Display resolution
    • K555LB-XX131H laptop Intel® Core™ i7 i7-5500U:1366 x 768 pixels
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:1920 x 1080 pixels
  • HD type
    • K555LB-XX131H laptop Intel® Core™ i7 i7-5500U:HD
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:Full HD
  • Storage media
    • K555LB-XX131H laptop Intel® Core™ i7 i7-5500U:HDD
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:Hybrid-HDD
  • Discrete graphics card model
    • K555LB-XX131H laptop Intel® Core™ i7 i7-5500U:NVIDIA® GeForce® 940M
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:NVIDIA® GeForce® GTX 850M
  • Discrete graphics card memory
    • K555LB-XX131H laptop Intel® Core™ i7 i7-5500U:2 GB
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:4 GB
  • Audio system
    • K555LB-XX131H laptop Intel® Core™ i7 i7-5500U:SonicMaster
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:Beats Audio
  • Bluetooth
    • K555LB-XX131H laptop Intel® Core™ i7 i7-5500U:No
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:Yes

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Differences highlightedShow differences only (on)
Comparison of K555LB-XX131H, 15-k251na
170 specifications
Design1 differ
Product colourDiffersBlack, Stainless steelSilver
Country of originKnown for oneUnknown — not stated by the sourceChina
Display2 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Memoryidentical
Memory layout (slots x size)Known for oneUnknown — not stated by the source1 x 8 GB
Memory slotsKnown for one1x SO-DIMMUnknown — not stated by the source
Maximum internal memoryKnown for one12 GBUnknown — not stated by the source
Storage1 differ
Storage mediaDiffersHDDHybrid-HDD
Hybrid-HDD cache typeKnown for oneUnknown — not stated by the sourceFlash
Hybrid-HDD capacityKnown for oneUnknown — not stated by the source1 TB
Hybrid-HDD cache memoryKnown for oneUnknown — not stated by the source8 GB
Compatible memory cardsKnown for oneSD, SDHC, SDXCUnknown — not stated by the source
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 940MNVIDIA® GeForce® GTX 850M
Discrete graphics card memoryDiffers2 GB4 GB
Graphics card Open GL supportKnown for oneYesUnknown — not stated by the source
Audio1 differ
Audio systemDiffersSonicMasterBeats Audio
Number of built-in speakersKnown for oneUnknown — not stated by the source2
Built-in subwooferKnown for oneUnknown — not stated by the sourceYes
Optical driveidentical
LightScribeKnown for oneUnknown — not stated by the sourceNo
Network2 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)
BluetoothDiffersNoYes
Bluetooth versionKnown for oneUnknown — not stated by the source4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
VGA (D-Sub) ports quantityDiffers10
Performanceidentical
AccelerometerKnown for oneUnknown — not stated by the sourceYes
Keyboardidentical
Pointing deviceKnown for oneTouchpadUnknown — not stated by the source
Windows keysKnown for oneYesUnknown — not stated by the source
Softwareidentical
Operating system architectureKnown for oneUnknown — not stated by the source64-bit
Processor special features1 differ
Intel® Virtualization Technology (Intel® VT)DiffersVT-x, VT-dVT-d, VT-x
Intel HD GraphicsKnown for oneYesUnknown — not stated by the source
Intel® Built-in Visuals TechnologyKnown for oneYesUnknown — not stated by the source
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers24
Battery capacityDiffers37 Wh41 Wh
Power1 differ
AC adapter powerDiffers65 W90 W
AC adapter frequencyKnown for one50 - 60 HzUnknown — not stated by the source
AC adapter input voltageKnown for one100 - 240 VUnknown — not stated by the source
AC adapter output currentKnown for one3.42 AUnknown — not stated by the source
AC adapter output voltageKnown for one19 VUnknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceEPEAT Silver, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.3 kg2.34 kg
WidthDiffers382 mm384.5 mm
DepthDiffers256 mm260.2 mm
HeightDiffers25.8 mm26.7 mm
Packaging contentidentical
Warranty cardKnown for oneUnknown — not stated by the sourceYes

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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