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Product comparison · 2 laptops

Acer Chromebook NX.SHEEK.002 laptop Intel® Celeron® 2955U vs Dell Latitude 7440 Intel® Core™ i7 i7-4600U Laptop

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  • 143specifications compared
  • 62differ
  • 81identical
  • 30known for one product only

Key differences

  • Product type
    • Chromebook
    • Laptop
  • Display diagonal
    • 29.5 cm (11.6")
    • 35.6 cm (14")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i7
  • Processor model
    • 2955U
    • i7-4600U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.4 GHz
    • 2.1 GHz

Side by side

Differences highlightedShow differences only
173 specifications
A

Acer

Chromebook NX.SHEEK.002 laptop Intel® Celeron® 2955U

Model NX.SHEEK.002

View product
B

Dell

Latitude 7440 Intel® Core™ i7 i7-4600U Laptop

Model 7440

View product
Design1 differ
Product typeDiffersChromebookLaptop
Product colourKnown for oneBlack
Display3 differ
Display diagonalDiffers29.5 cm (11.6")35.6 cm (14")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Processor9 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i7
Processor generationKnown for one4th gen Intel® Core™ i7
Processor modelDiffers2955Ui7-4600U
Processor threadsDiffers24
Processor boost frequencyKnown for one3.3 GHz
Processor frequencyDiffers1.4 GHz2.1 GHz
Processor cacheDiffers2 MB4 MB
Processor seriesDiffersIntel Celeron Processor 2000 Series for MobileIntel Core i7-4600 Mobile series
SteppingDiffersC0D0
Maximum number of PCI Express lanesDiffers1012
PCI Express configurationsDiffers1x2, 1x4, 4x14x1, 2x4
Memory2 differ
Internal memoryDiffers2 GB8 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1600 MHz
Memory layout (slots x size)Known for one1 x 8 GB
Storage2 differ
Total storage capacityDiffers32 GB256 GB
SSD capacityDiffers32 GB256 GB
Number of HDDs installedKnown for one0
SSD interfaceKnown for oneSATA
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD
Graphics2 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDKnown for one0xA16
Network2 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
3G standardsKnown for oneHSPA+
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth Low Energy (BLE)Known for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
Ethernet LAN (RJ-45) portsDiffers01
Headphone outputsDiffers10
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Docking connectorDiffersNoYes
Number of SATA III connectorsDiffers24
Total number of SATA connectorsKnown for one2
Keyboard1 differ
Pointing deviceDiffersTouchpadTrackpad
Keyboard backlitKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersChromeOSWindows 7 Professional
Operating system architectureKnown for one64-bit
Processor special features24 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Clear Video TechnologyDiffersYesNo
Intel FDI TechnologyDiffersNoYes
Intel Identity Protection Technology versionDiffers0.001.00
Intel Small Business Advantage (SBA) versionDiffers0.001.00
Intel Smart Response Technology versionDiffers0.001.00
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Smart Response TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7560876616
Processor codeDiffersSR16YSR1EA
Supported instruction setsDiffersSSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Intel® OS GuardKnown for oneNo
UARTKnown for oneYes
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers34
Battery capacityDiffers3950 mAh47 Wh
Battery life (max)Known for one8.50 h
Securityidentical
Fingerprint readerKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers1.25 kg1.63 kg
WidthDiffers288 mm337 mm
DepthDiffers202 mm231.5 mm
HeightDiffers19.1 mm21 mm
Packaging contentidentical
Warranty cardKnown for oneYes
Other features1 differ
Intel segment taggingDiffersEducationEnterprise

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