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Product comparison · 2 laptops

Dell Inspiron 7557 Intel® Core™ i7 i7-4720HQ Laptop vs HP Pavilion 17-g178ca Intel® Core™ i5 i5-6200U Laptop

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  • 177specifications compared
  • 78differ
  • 99identical
  • 69known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1920 x 1080 pixels
    • 1600 x 900 pixels
  • HD type
    • Full HD
    • HD+
  • Display surface
    • Matt
    • Gloss
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 6th gen Intel® Core™ i5
  • Processor model
    • i7-4720HQ
    • i5-6200U

Side by side

Differences highlightedShow differences only
246 specifications
A

Dell

Inspiron 7557 Intel® Core™ i7 i7-4720HQ Laptop

Model 7557

View product
B

HP

Pavilion 17-g178ca Intel® Core™ i5 i5-6200U Laptop

Model 17-g178ca

View product
Design1 differ
Product colourDiffersBlackSilver
Country of originKnown for oneChina
Display4 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1920 x 1080 pixels1600 x 900 pixels
HD typeDiffersFull HDHD+
Display number of coloursKnown for one16.78 million colours
Display surfaceDiffersMattGloss
Pixel pitchKnown for one0.897 x 0.897 mm
Processor19 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i76th gen Intel® Core™ i5
Processor modelDiffersi7-4720HQi5-6200U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.6 GHz2.8 GHz
Processor frequencyDiffers2.6 GHz2.3 GHz
System bus rateDiffers5 GT/s4 GT/s
Processor cacheDiffers6 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersBGA 1364LGA 1356 (Socket B2)
Processor lithographyDiffers22 nm14 nm
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i5-6200 series
Processor codenameDiffersHaswellSkylake
Bus typeDiffersDMI2QPI
SteppingDiffersC0D1
Thermal Design Power (TDP)Differs47 W15 W
Configurable TDP-up frequencyKnown for one2.4 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x4, 4x1
Memory2 differ
Internal memoryDiffers8 GB12 GB
Memory layout (slots x size)Differs1 x 8 GB1 x 4 + 1 x 8 GB
Memory clock speedKnown for one1600 MHz
Storage4 differ
Total storage capacityDiffers1 TB2 TB
HDD capacityDiffers1 TB2 TB
HDD interfaceKnown for oneSATA
Optical drive typeDiffersNoDVD Super Multi
Compatible memory cardsDiffersMMC, SDSD, SDHC, SDXC
HDD sizeKnown for one2.5"
Graphics9 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 960MNVIDIA® GeForce® 940M
Discrete graphics card memoryDiffers4 GB2 GB
Discrete graphics memory typeDiffersGDDR5GDDR3
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 520
On-board graphics card base frequencyDiffers400 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1000 MHz
On-board graphics card DirectX versionDiffers11.2/1212.0
On-board graphics card OpenGL versionDiffers4.34.4
On-board graphics card IDDiffers0x4161916
CUDAKnown for oneYes
CUDA coresKnown for one640
Audio2 differ
Audio systemDiffersMaxxAudio ProB&O PLAY
Speakers manufacturerDiffersWavesBang & Olufsen
Speaker powerKnown for one2 W
Built-in subwooferKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one0.92 MP
Video capturing speedKnown for one30 fps
Optical driveidentical
Disc types supportedKnown for oneCD, DVD
Network2 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11g, 802.11b, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Near Field Communication (NFC)Known for oneNo
WWANKnown for oneNot installed
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
Micro-USB 2.0 ports quantityKnown for one0
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Thunderbolt™ 3 TechnologyKnown for oneNo
Headphone outputsDiffers01
HDMI versionKnown for one1.4a
Microphone inKnown for oneNo
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel SoC
AccelerometerKnown for oneYes
Keyboardidentical
Island-style keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 10 Home
Drivers includedKnown for oneYes
Processor special features13 differ
Graphics & IMC lithographyKnown for one14 nm
Intel Clear Video TechnologyDiffersNoYes
Intel FDI TechnologyDiffersYesNo
Intel Flex Memory AccessDiffersNoYes
Intel QuickPath InterconnectKnown for oneNo
Intel RealSense 3D CameraKnown for oneNo
Intel RealSense SnapshotKnown for oneNo
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneNo
Intel Smart Response Technology versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NI versionDiffers0.001.00
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® OS GuardKnown for oneYes
Intel® Rapid Start TechnologyKnown for oneNo
Intel® RealSense TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Virtualization Technology (Intel® VT)DiffersVT-x, VT-dVT-d, VT-x
Intel® Wireless-AC TechnologyKnown for oneNo
Processor ARK IDDiffers7893488193
Processor codeDiffersSR1Q8SR2EY
Processor package sizeDiffers37.5 x 32 x 1.6 mm42 X 24 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2, AVX 2.0
UARTKnown for oneNo
Battery2 differ
Number of battery cellsDiffers64
Battery capacityDiffers74 Wh41 Wh
Battery voltageKnown for one11.1 V
Battery life (max)Known for one7.51 h
Battery recharge timeKnown for one4 h
Power2 differ
AC adapter powerDiffers130 W65 W
AC adapter output voltageDiffers19.5 V19 V
Power auto-sensingKnown for oneYes
AC adapter output currentKnown for one6.7 A
Operational conditions10 differ
Operating temperature (T-T)Differs0 - 35 °C5 - 35 °C
Storage temperature (T-T)Differs-40 - 65 °C-15 - 60 °C
Operating relative humidity (H-H)Differs10 - 90%10 - 80%
Storage relative humidity (H-H)Differs0 - 95%10 - 90%
Operating altitudeDiffers-15.2 - 3048 m0 - 3050 m
Non-operating altitudeDiffers-15.2 - 10668 m0 - 4570 m
Operating shockDiffers110 G40 G
Non-operating shockDiffers160 G240 G
Operating vibrationDiffers0.66 G1.043 G
Non-operating vibrationDiffers1.3 G3.5 G
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Wi-Fi certifiedKnown for oneYes
Weight & dimensions4 differ
WeightDiffers2.59 kg2.79 kg
WidthDiffers383 mm418.8 mm
DepthDiffers265 mm286.8 mm
HeightDiffers25.3 mm27.1 mm
Packaging dataidentical
Package widthKnown for one550 mm
Package depthKnown for one76 mm
Package heightKnown for one345 mm
Package weightKnown for one3.48 kg
Packaging contentidentical
Quick start guideKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneHome office

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