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Product comparison · 2 laptops

Dynabook Tecra A40-C-18R vs Dynabook R40-C-10W Intel® Celeron® 3855U Laptop

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  • 135specifications compared
  • 34differ
  • 101identical
  • 37known for one product only

Key differences

  • Product colour
    • Grey, Silver
    • Black
  • Processor family
    • Intel® Core™ i5
    • Intel® Celeron®
  • Processor model
    • i5-6200U
    • 3855U
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.3 GHz
    • 1.6 GHz
  • Processor cache
    • 3 MB
    • 2 MB
  • Processor socket
    • LGA 1356 (Socket B2)
    • BGA 1356
  • Bus type
    • QPI
    • OPI

Side by side

Differences highlightedShow differences only
172 specifications
A

Dynabook

Tecra A40-C-18R

Model A40-C-18R

View product
B

Dynabook

R40-C-10W Intel® Celeron® 3855U Laptop

Model R40-C-10W

View product
Design1 differ
Product colourDiffersGrey, SilverBlack
Processor12 differ
Processor familyDiffersIntel® Core™ i5Intel® Celeron®
Processor generationKnown for one6th gen Intel® Core™ i5
Processor modelDiffersi5-6200U3855U
Processor threadsDiffers42
Processor boost frequencyKnown for one2.8 GHz
Processor frequencyDiffers2.3 GHz1.6 GHz
System bus rateKnown for one4 GT/s
Processor cacheDiffers3 MB2 MB
Processor socketDiffersLGA 1356 (Socket B2)BGA 1356
Processor seriesDiffersIntel Core i5-6200 seriesIntel Celeron Processor 3000 series for Mobile
Bus typeDiffersQPIOPI
FSB ParityKnown for oneNo
Configurable TDP-up frequencyKnown for one2.4 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downDiffers7.5 W10 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Maximum number of PCI Express lanesDiffers1210
PCI Express configurationsDiffers1x4, 4x11x2+2x1, 1x4, 2x2, 4x1
PCI Express slots versionDiffers3.02.0
Memory1 differ
Memory form factorKnown for oneSO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Storage2 differ
Total storage capacityDiffers128 GB500 GB
Storage mediaDiffersSSDHDD
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneNo
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMMC, SD, SDHC, SDXC
Graphics4 differ
On-board graphics card modelDiffersIntel® HD Graphics 520Intel® HD Graphics 510
Maximum on-board graphics card memoryDiffers1.74 GB32 GB
On-board graphics card dynamic frequency (max)Differs1000 MHz900 MHz
On-board graphics card IDDiffers19160x1906
Audioidentical
Audio systemKnown for oneDTS
Camera2 differ
Front camera resolution (numeric)Differs2 MP0.9 MP
Front camera resolutionDiffers1980 x 1080 pixels1280 x 720 pixels
Ports & interfaces1 differ
Microphone inKnown for oneYes
Docking connectorDiffersYesNo
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Keyboardidentical
Keyboard backlitKnown for oneYes
Windows keysKnown for oneYes
Software2 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 10 Home
Recovery operating systemKnown for oneWindows 10 Pro
Bundled softwareDiffersDTS Studio Sound McAfee LiveSafe - Protects ALL your devices (complimentary 30 day subscription) Microsoft Office - 1 month trial for new Microsoft Office 365 customers TOSHIBA Eco Utility TOSHIBA PC Health MonitorDTS Studio Sound TOSHIBA Eco Utility TOSHIBA PC Health Monitor
Operating system architectureKnown for one64-bit
Trial softwareKnown for oneMcAfee LiveSafe, Microsoft Office
Processor special features9 differ
Intel Clear Video TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Small Business Advantage (SBA) versionDiffers1.000.00
Intel TSX-NI versionDiffers1.000.00
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® OS GuardDiffersYesNo
Intel® Small Business Advantage (Intel® SBA)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers8819392211
Processor codeDiffersSR2EYSR2EV
Supported instruction setsDiffersSSE4.1, SSE4.2, AVX 2.0SSE4.1, SSE4.2
Packaging contentidentical
Power cord includedKnown for oneYes

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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