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Product comparison · 2 laptops

Dell 15 5542 vs Dell Inspiron 3442 Intel® Celeron® 2957U Laptop

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  • 143specifications compared
  • 34differ
  • 109identical
  • 57known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor family
    • Intel® Core™ i3
    • Intel® Celeron®
  • Processor model
    • i3-4005U
    • 2957U
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.7 GHz
    • 1.4 GHz
  • Processor cache
    • 3 MB
    • 2 MB
  • Bus type
    • DMI
    • DMI2
  • Maximum internal memory
    • 8 GB
    • 16 GB

Side by side

Differences highlightedShow differences only
200 specifications
A

Dell

15 5542View product
B

Dell

Inspiron 3442 Intel® Celeron® 2957U Laptop

Model 3442

View product
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
HD typeKnown for oneHD
Pixel pitchKnown for one0.252 x 0.252 mm
Processor7 differ
Processor familyDiffersIntel® Core™ i3Intel® Celeron®
Processor generationKnown for one4th gen Intel® Core™ i3
Processor modelDiffersi3-4005U2957U
Processor threadsDiffers42
Processor frequencyDiffers1.7 GHz1.4 GHz
Processor cacheDiffers3 MB2 MB
Processor seriesDiffersIntel® Core™ i3-4000 Mobile SeriesIntel Celeron Processor 2000 Series for Mobile
Bus typeDiffersDMIDMI2
SteppingKnown for oneD0
Memory1 differ
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers8 GB16 GB
Maximum internal memory (64-bit)Known for one8 GB
Storage1 differ
Optical drive typeDiffersNoDVD Super Multi
Compatible memory cardsKnown for oneMemory Stick (MS), MS PRO, SD, SDHC, SDXC
Graphics2 differ
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one2 GB
On-board graphics card dynamic frequency (max)Differs950 MHz1000 MHz
On-board graphics card DirectX versionKnown for one12
On-board graphics card IDKnown for one0xA16
Audio1 differ
Audio systemDiffersMaxxAudioWaves MaxxAudio 4
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneWaves
Camera1 differ
Front camera resolution (numeric)Differs0.92 MP1 MP
Front camera resolutionKnown for one1280 x 720 pixels
Network1 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ports & interfacesidentical
HDMI versionKnown for one1.4a
Keyboard1 differ
Numeric keypadDiffersYesNo
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Softwareidentical
Drivers includedKnown for oneYes
Operating system installedKnown for oneWindows 8.1
Operating system architectureKnown for one64-bit
Operating system languageKnown for oneSpanish
Bundled softwareKnown for oneMicrosoft Office 2013, McAfee
Processor special features12 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Intel Clear Video TechnologyDiffersNoYes
Intel Identity Protection Technology versionDiffers1.000.00
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Processor ARK IDDiffers7510578942
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® OS GuardKnown for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Processor codeKnown for oneSR1DV
Battery2 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers34
Battery capacityDiffers43.5 Wh40 Wh
Battery voltageKnown for one11.1 V
Poweridentical
AC adapter powerKnown for one65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.34 A
AC adapter output voltageKnown for one19.5 V
Securityidentical
Password protectionKnown for oneYes
Cable lock slot typeKnown for oneKensington
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 35 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one0 - 95%
Operating altitudeKnown for one-15.2 - 3048 m
Non-operating altitudeKnown for one-15.2 - 10668 m
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 oneEPEAT Silver, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.18 kg2 kg
WidthDiffers380.4 mm341 mm
DepthDiffers259 mm246 mm
HeightDiffers22.7 mm25 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Power cord includedKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
3DKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel HM76 Express

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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