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Product comparison · 2 laptops

HP 4540s + YD304AA vs HP TouchSmart 15-4000ed

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  • 140specifications compared
  • 42differ
  • 98identical
  • 22known for one product only

Key differences

  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 3rd gen Intel® Core™ i3
    • 3rd gen Intel® Core™ i5
  • Processor model
    • i3-3110M
    • i5-3317U
  • Processor frequency
    • 2.4 GHz
    • 1.7 GHz
  • Thermal Design Power (TDP)
    • 35 W
    • 17 W
  • Tjunction
    • 90 °C
    • 105 °C
  • CPU multiplier (bus/core ratio)
    • 24
    • 17

Side by side

Differences highlightedShow differences only
162 specifications
A

HP

4540s + YD304AAView product
B

HP

TouchSmart 15-4000edView product
Designidentical
Product typeKnown for oneLaptop
Display1 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeKnown for oneFull HD
Processor8 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers3rd gen Intel® Core™ i33rd gen Intel® Core™ i5
Processor modelDiffersi3-3110Mi5-3317U
Processor frequencyDiffers2.4 GHz1.7 GHz
Processor seriesDiffersIntel Core i3-3100 Mobile SeriesIntel Core i5-3300 Mobile series
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers90 °C105 °C
CPU multiplier (bus/core ratio)Differs2417
Processor boost frequencyKnown for one2.6 GHz
Memoryidentical
Memory clock speedKnown for one1333 MHz
Storage5 differ
Total storage capacityDiffers320 GB500 GB
Total HDDs capacityKnown for one320 GB
HDD capacityDiffers320 GB500 GB
HDD interfaceDiffersSATA IISATA
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeDiffersDVD Super Multi DLNo
Compatible memory cardsKnown for oneSD
Graphics2 differ
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1050 MHz
Audio2 differ
Audio systemDiffersSRS Premium Sound PROBeats Audio
Number of built-in speakersDiffers24
Built-in microphoneKnown for oneYes
Network2 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
Thunderbolt ports quantityDiffers01
Headphone outputsDiffers10
Microphone inDiffersYesNo
SmartCard slotDiffersNoYes
Mini DisplayPorts quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Docking connectorKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel HM76 ExpressIntel HM77 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Spill-resistant keyboardKnown for oneYes
Keyboard languageKnown for oneDutch
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 8
Recovery operating systemKnown for oneWindows 8 Pro
Processor special features6 differ
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers6570065707
Processor codeDiffersSR0N2SR0N8
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)31.0 x 24.0 mm
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Battery1 differ
Number of battery cellsDiffers64
Battery life (max)Known for one7 h
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STAREPEAT Silver, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.33 kg2.15 kg
WidthDiffers375 mm377 mm
DepthDiffers256 mm254 mm
HeightDiffers28 mm22.2 mm
Other featuresidentical
Intel segment taggingKnown for oneEnterprise
Optical driveidentical
LightScribeKnown for oneNo

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