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Product comparison · 2 laptops

HP ENVY TouchSmart 15-j144na Intel® Core™ i7 i7-4700MQ Laptop vs HP 15-r031na Intel® Core™ i3 i3-4005U Laptop

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  • 141specifications compared
  • 48differ
  • 93identical
  • 30known for one product only

Key differences

The HP ENVY TouchSmart 15-j144na Intel® Core™ i7 i7-4700MQ Laptop has 2 more processor cores than the HP 15-r031na Intel® Core™ i3 i3-4005U Laptop (4 vs 2). The HP ENVY TouchSmart 15-j144na Intel® Core™ i7 i7-4700MQ Laptop has 4 more processor threads than the HP 15-r031na Intel® Core™ i3 i3-4005U Laptop (8 vs 4). The HP ENVY TouchSmart 15-j144na Intel® Core™ i7 i7-4700MQ Laptop has 0.7 GHz more processor frequency than the HP 15-r031na Intel® Core™ i3 i3-4005U Laptop (2.4 GHz vs 1.7 GHz). Only the HP ENVY TouchSmart 15-j144na Intel® Core™ i7 i7-4700MQ Laptop has touchscreen. Only the HP ENVY TouchSmart 15-j144na Intel® Core™ i7 i7-4700MQ Laptop has discrete graphics card.

  • Product colour
    • Silver
    • Blue
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Touchscreen
    • Yes
    • No
  • HD type
    • Full HD
    • HD
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i3
  • Processor model
    • i7-4700MQ
    • i3-4005U
  • Processor cores
    • 4
    • 2

Side by side

Differences highlightedShow differences only
171 specifications
A

HP

ENVY TouchSmart 15-j144na Intel® Core™ i7 i7-4700MQ Laptop

Model 15-j144na

View product
B

HP

15-r031na Intel® Core™ i3 i3-4005U Laptop

Model 15-r031na

View product
Design1 differ
Product colourDiffersSilverBlue
Display3 differ
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
TouchscreenDiffersYesNo
HD typeDiffersFull HDHD
Processor14 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i3
Processor modelDiffersi7-4700MQi3-4005U
Processor coresDiffers42
Processor threadsDiffers84
Processor frequencyDiffers2.4 GHz1.7 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers6 MB3 MB
Processor socketDiffersPGA946BGA 1168
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel® Core™ i3-4000 Mobile Series
Bus typeDiffersDMI2DMI
Thermal Design Power (TDP)Differs47 W15 W
Maximum number of PCI Express lanesDiffers1610
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 1x4
PCI Express slots versionDiffers3.02.0
Processor boost frequencyKnown for one3.4 GHz
SteppingKnown for oneC0
Memory2 differ
Internal memoryDiffers16 GB8 GB
Memory layout (slots x size)Differs2 x 8 GB1 x 8 GB
Storage1 differ
Storage mediaDiffersHDD+FlashHDD
Optical drive typeKnown for oneDVD Super Multi
Compatible memory cardsKnown for oneSD
Total HDDs capacityKnown for one1 TB
Flash memoryKnown for one8 GB
Graphics8 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 840MNot available
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4400
Maximum on-board graphics card memoryDiffers1.74 GB2 GB
On-board graphics card base frequencyDiffers400 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz950 MHz
On-board graphics card DirectX versionDiffers11.112
On-board graphics card IDDiffers0x4160xA16
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Number of built-in speakersDiffers42
Audio systemKnown for oneBeats Audio
Built-in subwooferKnown for oneYes
Network3 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers41
Total number of SATA connectorsKnown for one2
Number of SATA III connectorsKnown for one2
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Processor special features6 differ
Intel FDI TechnologyDiffersYesNo
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Smart Response Technology versionKnown for one0.00
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7511775105
Processor package sizeDiffers37.5 x 32 x 1.6 mm40 x 24 x 1.5 mm
UARTKnown for oneYes
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor codeKnown for oneSR15H
Battery2 differ
Number of battery cellsDiffers64
Battery capacityDiffers62 Wh41 Wh
Power1 differ
AC adapter powerDiffers120 W45 W
Weight & dimensions4 differ
WeightDiffers2.56 kg2.23 kg
WidthDiffers379.5 mm378 mm
DepthDiffers250.7 mm260 mm
HeightDiffers29.9 mm25 mm
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM87
AccelerometerKnown for oneYes

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