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Product comparison · 2 laptops

Dell XPS L502x Intel® Core™ i7 i7-2670QM Laptop vs HP ENVY 17-j101sa Intel® Core™ i5 i5-4200M Laptop

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  • 134specifications compared
  • 53differ
  • 81identical
  • 64known 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
    • 2nd gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-2670QM
    • i5-4200M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor frequency
    • 2.2 GHz
    • 2.5 GHz
  • Processor cache
    • 6 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
198 specifications
A

Dell

XPS L502x Intel® Core™ i7 i7-2670QM Laptop

Model L502x

View product
B

HP

ENVY 17-j101sa Intel® Core™ i5 i5-4200M Laptop

Model 17-j101sa

View product
Designidentical
Product typeLaptopLaptop
Product colourSilverSilver
Form factorClamshellClamshell
Country of originKnown for oneChina
Display1 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Processor14 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-2670QMi5-4200M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequency3.1 GHz3.1 GHz
Processor frequencyDiffers2.2 GHz2.5 GHz
System bus rate5 GT/s5 GT/s
Processor cacheDiffers6 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketDiffersBGA 1224PGA946
Processor lithographyDiffers32 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-4200 Mobile series
Processor codenameDiffersSandy BridgeHaswell
Bus typeDMIDMI
FSB ParityNoNo
SteppingDiffersD2C0
Thermal Design Power (TDP)Differs45 W37 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Known for one22
ECC supported by processorNoNo
Memory2 differ
Internal memory8 GB8 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speedDiffers1333 MHz1600 MHz
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one2 x 4 GB
Storage4 differ
Total storage capacityDiffers750 GB1 TB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers750 GB1 TB
HDD interfaceSATASATA
HDD sizeKnown for one2.5"
Optical drive typeDiffersBlu-Ray ROMDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsDiffersMemory Stick (MS), MMC, SD, SDHC, SDIO, SDXC, xDSD
HDD speedKnown for one5400 RPM
Graphics5 differ
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 540MNVIDIA® GeForce® GT 750M
Discrete graphics card memory2 GB2 GB
Graphics card familyKnown for oneIntel, NVIDIA
Discrete graphics memory typeGDDR3GDDR3
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 4600
On-board graphics card base frequencyDiffers650 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1150 MHz
On-board graphics card IDDiffers0x1160x416
Number of discrete graphics cardsKnown for one1
Number of discrete graphics cards installedKnown for one1
Graphics card Open GL supportKnown for oneYes
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card DirectX versionKnown for one11.1
Audio2 differ
Audio systemDiffersHDBeats Audio
Number of built-in speakersDiffers24
Speaker powerKnown for one4 W
Built-in subwooferYesYes
Built-in microphoneYesYes
Cameraidentical
Front cameraYesYes
Front camera resolution (numeric)Known for one2 MP
Network1 differ
Wi-FiYesYes
Networking featuresKnown for oneGigabit Ethernet
Wireless technologyKnown for oneWi-Fi
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersNoYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces5 differ
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
eSATA/USB 2.0 ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
HDMI versionKnown for one1.4
DisplayPorts quantity00
Mini DisplayPorts quantityKnown for one1
DVI portNoNo
VGA (D-Sub) ports quantity00
Thunderbolt ports quantity00
Headphone outputsDiffers10
S/PDIF out portDiffersYesNo
Combo headphone/mic portDiffersNoYes
Microphone inDiffersYesNo
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Performance1 differ
Motherboard chipsetDiffersIntel HM67 ExpressIntel® HM87
AccelerometerKnown for oneYes
Keyboard1 differ
Pointing deviceKnown for oneTouchpad
Numeric keypadDiffersNoYes
Windows keysKnown for oneYes
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 8.1
Operating system architecture64-bit64-bit
Processor special features11 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one32 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyNoNo
Intel Smart Connect TechnologyKnown for oneNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Quick Sync Video TechnologyYesYes
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheYesYes
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost Technology2.02.0
Intel® Virtualization Technology (Intel® VT)VT-xVT-x
Processor ARK IDDiffers5347076348
Processor codeDiffersSR02SSR1HA
Processor package sizeDiffers31 mm37.5 x 37.5 x 4.7 mm
Supported instruction setsDiffersAVXAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorDiffersNoYes
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Secure KeyKnown for oneYes
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cells66
Battery capacityKnown for one62 Wh
Power1 differ
AC adapter powerDiffers90 W120 W
DC-in jackYesYes
Security1 differ
Cable lock slotDiffersNoYes
Fingerprint readerKnown for oneNo
Password protectionKnown for oneYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions3 differ
WeightDiffers2.7 kg2.8 kg
WidthDiffers381 mm416 mm
DepthDiffers265.4 mm274.4 mm
Height (front)Known for one3.22 cm
Height (rear)Known for one3.82 cm
Width (imperial)Known for one38.1 cm (15")
Depth (imperial)Known for one26.4 cm (10.4")
Height (front) (imperial)Known for one3.3 cm (1.3")
Height (rear) (imperial)Known for one3.81 cm (1.5")
Dimensions (WxDxH)Known for one381 x 265.4 x 38.2 mm
HeightKnown for one30.6 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Power cord includedKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
Infrared data portKnown for oneNo
3DKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for oneAC/DC
Supplied AC adapter typeKnown for oneAC
Optical driveidentical
LightScribeKnown for oneNo
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR

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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