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Product comparison · 2 laptops

Dell Inspiron I17R-6121DBK vs HP ENVY 17-1181NR Intel® Core™ i7 i7-720QM

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  • 128specifications compared
  • 56differ
  • 72identical
  • 52known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Display resolution
    • 1600 x 900 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD+
    • Full HD
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • Intel® Core™ i7
  • Processor model
    • i5-2410M
    • i7-720QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8

Side by side

Differences highlightedShow differences only
180 specifications
A

Dell

Inspiron I17R-6121DBKView product
B

HP

ENVY 17-1181NR Intel® Core™ i7 i7-720QM

Model 17-1181NR

View product
Design1 differ
Product colourDiffersBlackSilver
Housing materialKnown for oneAluminium
Market positioningKnown for onePremium
Country of originKnown for oneChina
Display2 differ
Display resolutionDiffers1600 x 900 pixels1920 x 1080 pixels
HD typeDiffersHD+Full HD
Processor17 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i5Intel® Core™ i7
Processor modelDiffersi5-2410Mi7-720QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers2.9 GHz2.8 GHz
Processor frequencyDiffers2.3 GHz1.6 GHz
System bus rateDiffers5 GT/s2.5 GT/s
Processor cacheDiffers3 MB6 MB
Processor socketDiffersBGA 1023Socket 988
Processor lithographyDiffers32 nm45 nm
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i7-700 Mobile Series
Processor codenameDiffersSandy BridgeClarksfield
SteppingDiffersJ1B1
Thermal Design Power (TDP)Differs35 W45 W
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8
Number of Processing Die TransistorsKnown for one774 M
Processing Die sizeKnown for one296 mm²
CPU multiplier (bus/core ratio)Differs2312
Memoryidentical
Memory layout (slots x size)Known for one1 x 2 + 1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage4 differ
Total storage capacityDiffers640 GB750 GB
HDD capacityDiffers640 GB750 GB
HDD speedDiffers5400 RPM5200 RPM
Compatible memory cardsDiffersMemory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, SDXC, xDMemory Stick (MS), MMC, MS PRO, SD, xD
Graphics3 differ
On-board graphics cardDiffersYesNo
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon HD 5850
Discrete graphics card memoryKnown for one3.835 GB
Graphics card familyDiffersIntelATI
On-board graphics card modelDiffersIntel® HD Graphics 3000Not available
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1200 MHz
On-board graphics card IDKnown for one0x116
Audio1 differ
Audio systemDiffersSRSBeats
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Network5 differ
Networking featuresDiffersFast EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersWi-FiWi-Fi, Bluetooth
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Mini DisplayPorts quantityKnown for one1
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
HDMI versionKnown for one1.4
Keyboardidentical
Keyboard backlitKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
CPU configuration (max)Known for one1
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.01.0
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers5222443122
Processor codeKnown for oneSLBLY
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 mm
Supported instruction setsDiffersAVXSSE4.2
Graphics & IMC lithographyKnown for one32 nm
Intel Identity Protection Technology versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one62 Wh
Poweridentical
AC adapter powerKnown for one120 W
Securityidentical
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for onePower on
Weight & dimensions5 differ
WeightDiffers3.24 kg3.4 kg
WidthDiffers418.4 mm416 mm
DepthDiffers286.8 mm275 mm
Height (front)Differs3.13 cm3.17 cm
Height (rear)Differs3.56 cm5.46 cm
Width (imperial)Known for one41.9 cm (16.5")
Depth (imperial)Known for one28.7 cm (11.3")
Height (front) (imperial)Known for one3.12 cm (1.23")
Height (rear) (imperial)Known for one3.56 cm (1.4")
Packaging dataidentical
Package dimensions (WxDxH)Known for one493 x 150 x 345.4 mm
Package weightKnown for one6.44 kg
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
3DKnown for oneYes
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u
Power supply typeKnown for oneAC/DC
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Swivel webcamKnown for oneNo
Optical driveidentical
Disc types supportedKnown for oneBD-ROM, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Performanceidentical
Motherboard chipsetKnown for oneIntel HM67 Express
Videoidentical
HD-ReadyKnown for oneYes

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