Product comparison · 2 laptops

ASUS Transformer Book TP500LA-DN170H Intel® Core™ i5 i5-5200U Hybrid (2-in-1) vs HP ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop

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  • 139specifications compared
  • 35differ
  • 104identical
  • 39known for one product only

Key differences

  • Product type
    • Transformer Book TP500LA-DN170H Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Hybrid (2-in-1)
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:Laptop
  • Product colour
    • Transformer Book TP500LA-DN170H Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Black, Silver
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:Silver
  • Form factor
    • Transformer Book TP500LA-DN170H Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Convertible (Folder)
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:Clamshell
  • Display resolution
    • Transformer Book TP500LA-DN170H Intel® Core™ i5 i5-5200U Hybrid (2-in-1):1366 x 768 pixels
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:1920 x 1080 pixels
  • Touchscreen
    • Transformer Book TP500LA-DN170H Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Yes
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:No
  • HD type
    • Transformer Book TP500LA-DN170H Intel® Core™ i5 i5-5200U Hybrid (2-in-1):HD
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:Full HD
  • Processor family
    • Transformer Book TP500LA-DN170H Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Intel® Core™ i5
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:Intel® Core™ i7
  • Processor generation
    • Transformer Book TP500LA-DN170H Intel® Core™ i5 i5-5200U Hybrid (2-in-1):5th gen Intel® Core™ i5
    • ENVY 15-k251na Intel® Core™ i7 i7-5500U Laptop:5th gen Intel® Core™ i7

Side by side

Differences highlightedShow differences only (on)
Comparison of TP500LA-DN170H, 15-k251na
178 specifications
Design3 differ
Product typeDiffersHybrid (2-in-1)Laptop
Product colourDiffersBlack, SilverSilver
Form factorDiffersConvertible (Folder)Clamshell
Country of originKnown for oneUnknown — not stated by the sourceChina
Display3 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenDiffersYesNo
Touchscreen typeKnown for oneCapacitiveUnknown — not stated by the source
HD typeDiffersHDFull HD
Touch technologyKnown for oneMulti-touchUnknown — not stated by the source
Display surfaceKnown for oneGlossUnknown — not stated by the source
Processor8 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers5th gen Intel® Core™ i55th gen Intel® Core™ i7
Processor modelDiffersi5-5200Ui7-5500U
Processor boost frequencyDiffers2.7 GHz3 GHz
Processor frequencyDiffers2.2 GHz2.4 GHz
Processor cacheDiffers3 MB4 MB
Processor cache typeDiffersSmart CacheL3
Processor seriesDiffersIntel® Core™ i5-5200 Mobile SeriesIntel Core i7-5500 Mobile Series
Memoryidentical
Memory layout (slots x size)Known for oneUnknown — not stated by the source1 x 8 GB
Storage3 differ
Storage mediaDiffersHDD+SSDHybrid-HDD
Number of HDDs installedKnown for one1Unknown — not stated by the source
HDD speedKnown for one5400 RPMUnknown — not stated by the source
Hybrid-HDD cache typeDiffersSSDFlash
Number of SSDs installedKnown for one1Unknown — not stated by the source
SSD capacityKnown for one24 GBUnknown — not stated by the source
Optical drive typeDiffersNoDVD Super Multi
Compatible memory cardsKnown for oneSD, SDHC, SDXCUnknown — not stated by the source
Hybrid-HDD capacityKnown for oneUnknown — not stated by the source1 TB
Hybrid-HDD cache memoryKnown for oneUnknown — not stated by the source8 GB
Graphics3 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 850M
On-board graphics card dynamic frequency (max)Differs900 MHz950 MHz
Discrete graphics card memoryKnown for oneUnknown — not stated by the source4 GB
Discrete graphics memory typeKnown for oneUnknown — not stated by the sourceGDDR3
Audio1 differ
Audio systemDiffersSonicMaster LiteBeats Audio
Number of built-in speakersKnown for oneUnknown — not stated by the source2
Built-in subwooferKnown for oneUnknown — not stated by the sourceYes
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)Unknown — not stated by the source
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)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
Keyboardidentical
Pointing deviceKnown for oneTouchpadUnknown — not stated by the source
Windows keysKnown for oneYesUnknown — not stated by the source
Keyboard layoutKnown for oneQWERTYUnknown — not stated by the source
Full-size keyboardKnown for oneUnknown — not stated by the sourceYes
Softwareidentical
Operating system architectureKnown for oneUnknown — not stated by the source64-bit
Processor special features2 differ
Processor ARK IDDiffers8521285214
Processor codeDiffersSR23YSR23W
Intel Stable Image Platform Program (SIPP)Known for oneUnknown — not stated by the sourceNo
Intel Stable Image Platform Program (SIPP) versionKnown for oneUnknown — not stated by the source0.00
Intel TSX-NIKnown for oneUnknown — not stated by the sourceNo
Intel TSX-NI versionKnown for oneUnknown — not stated by the source0.00
Intel® Smart CacheKnown for oneUnknown — not stated by the sourceYes
Battery2 differ
Number of battery cellsDiffers34
Battery capacityDiffers48 Wh41 Wh
Battery technologyKnown for oneUnknown — not stated by the sourceLithium-Ion (Li-Ion)
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
Security1 differ
Cable lock slotDiffersNoYes
Password protectionKnown for oneYesUnknown — not stated by the source
Password protection typeKnown for oneBIOS, UserUnknown — not stated by the source
Cable lock slot typeKnown for oneUnknown — not stated by the sourceKensington
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Silver, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.26 kg2.34 kg
WidthDiffers380 mm384.5 mm
DepthDiffers258 mm260.2 mm
HeightDiffers22 mm26.7 mm
Other featuresidentical
3DKnown for oneNoUnknown — not stated by the source
Intel segment taggingKnown for oneEnterpriseUnknown — not stated by the source
Performanceidentical
AccelerometerKnown for oneUnknown — not stated by the sourceYes
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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