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Product comparison · 2 laptops

Dell Inspiron 5578 Intel® Core™ i7 i7-7500U Hybrid (2-in-1) vs Dell E7450 + 452-11420

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  • 147specifications compared
  • 58differ
  • 89identical
  • 70known for one product only

Key differences

  • Product type
    • Hybrid (2-in-1)
    • Laptop
  • Product colour
    • Black, Grey
    • Black
  • Form factor
    • Convertible (Folder)
    • Clamshell
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Touchscreen
    • Yes
    • No
  • Pixel pitch
    • 0.17925 x 0.17925 mm
    • 0.161 x 0.161 mm
  • Processor generation
    • 7th gen Intel® Core™ i7
    • 5th gen Intel® Core™ i7
  • Processor model
    • i7-7500U
    • i7-5600U

Side by side

Differences highlightedShow differences only
217 specifications
A

Dell

Inspiron 5578 Intel® Core™ i7 i7-7500U Hybrid (2-in-1)

Model 5578

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B

Dell

E7450 + 452-11420View product
Design3 differ
Product typeDiffersHybrid (2-in-1)Laptop
Product colourDiffersBlack, GreyBlack
Form factorDiffersConvertible (Folder)Clamshell
Market positioningKnown for oneBusiness
Display3 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
TouchscreenDiffersYesNo
Display surfaceKnown for oneMatt
Display brightnessKnown for one300 cd/m²
Pixel pitchDiffers0.17925 x 0.17925 mm0.161 x 0.161 mm
Panel typeKnown for oneIPS
Dual-screenKnown for oneNo
Processor15 differ
Processor generationDiffers7th gen Intel® Core™ i75th gen Intel® Core™ i7
Processor modelDiffersi7-7500Ui7-5600U
Processor boost frequencyDiffers3.5 GHz3.2 GHz
Processor frequencyDiffers2.7 GHz2.6 GHz
System bus rateDiffers4 GT/s5 GT/s
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersBGA 1356BGA 1168
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesKnown for oneIntel Core i7-5600 Mobile Series
Processor codenameDiffersKaby LakeBroadwell
Bus typeDiffersOPIDMI2
SteppingDiffersH0F0
Configurable TDP-down frequencyDiffers0.8 GHz0.6 GHz
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x14x1, 2x4
PCI Express slots versionDiffers3.02.0
Configurable TDP-up frequencyKnown for one2.9 GHz
Configurable TDP-upKnown for one25 W
ECC supported by processorKnown for oneNo
Memory4 differ
Internal memoryDiffers16 GB8 GB
Internal memory typeDiffersDDR4-SDRAMDDR3L-SDRAM
Memory clock speedDiffers2400 MHz1600 MHz
Memory layout (slots x size)Differs1 x 16 GB1 x 8 GB
Storage2 differ
Total storage capacityDiffers512 GB256 GB
SSD capacityDiffers512 GB256 GB
Graphics5 differ
On-board graphics card modelDiffersIntel® HD Graphics 620Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers32 GB16 GB
On-board graphics card dynamic frequency (max)Differs1050 MHz950 MHz
On-board graphics card DirectX versionDiffers12.011.2
On-board graphics card IDDiffers0x59160x1616
On-board graphics card OpenGL versionKnown for one4.4
Audio1 differ
Audio chipDiffersRealtek ALC3253Realtek ALC3235
Audio systemKnown for oneMaxxAudio Pro
Speaker powerKnown for one2 W
Cameraidentical
Front camera resolution (numeric)Known for one0.92 MP
Front camera resolutionKnown for one1280 x 720 pixels
Video capturing speedKnown for one30 fps
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth Low Energy (BLE)Known for oneYes
Bluetooth versionDiffers4.24.0
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C 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
Ethernet LAN (RJ-45) portsDiffers01
Mini DisplayPorts quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
Headphone outputsKnown for one0
S/PDIF out portKnown for oneNo
Microphone inKnown for oneNo
Docking connectorDiffersNoYes
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Keyboardidentical
Keyboard backlitKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 7 Professional
Optional operating system suppliedKnown for oneWindows 8.1 Pro
Processor special features8 differ
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers9545185215
Processor codeDiffersSR2ZVSR23V
Processor package sizeDiffers42 x 24 mm40 x 24 x 1.3 mm
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers34
Battery capacityKnown for one54 Wh
Battery voltageKnown for one11.4 V
Poweridentical
AC adapter powerKnown for one65 W
Securityidentical
Password protectionKnown for oneYes
Cable lock slot typeKnown for oneNoble
Docking stationidentical
Docking station Ethernet LANKnown for oneYes
Docking station USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one2
Docking station DVI portKnown for oneYes
Docking station VGA (D-Sub) portKnown for oneYes
Docking station DisplayPortKnown for oneYes
Docking station headphone outKnown for oneYes
Docking station microphone inKnown for oneYes
Docking station power supplyKnown for one130 W
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 35 °C0 - 60 °C
Storage temperature (T-T)Differs-40 - 65 °C-51 - 71 °C
Storage relative humidity (H-H)Differs0 - 95%5 - 95%
Operating shockKnown for one110 G
Non-operating shockKnown for one160 G
Operating vibrationKnown for one0.66 G
Non-operating vibrationKnown for one1.3 G
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.09 kg1.56 kg
WidthDiffers380.9 mm337 mm
DepthDiffers253.1 mm231.5 mm
HeightDiffers20.2 mm20.4 mm
Packaging contentidentical
Docking station includedKnown for oneYes
Power cord includedKnown for oneYes
Other features1 differ
3DKnown for oneNo
Power adapter widthKnown for one10.7 cm
Power adapter depthKnown for one4.6 cm
Power adapter heightKnown for one2.95 cm
Intel segment taggingDiffersHome officeEnterprise

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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