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Product comparison · 2 laptops

Dynabook Satellite Pro A50-D-12P vs Dynabook Satellite Pro R40-C-12W

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  • 145specifications compared
  • 44differ
  • 101identical
  • 49known for one product only

Key differences

  • Product colour
    • Graphite
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • HD
  • Processor family
    • Intel® Core™ i7
    • Intel® Pentium®
  • Processor model
    • i7-7500U
    • 4405U
  • Processor frequency
    • 2.7 GHz
    • 2.1 GHz
  • Processor cache
    • 4 MB
    • 2 MB

Side by side

Differences highlightedShow differences only
194 specifications
A

Dynabook

Satellite Pro A50-D-12P

Model A50-D-12P

View product
B

Dynabook

Satellite Pro R40-C-12W

Model R40-C-12W

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersGraphiteBlack
Colour nameKnown for oneGraphite Black
Form factorClamshellClamshell
Display3 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
TouchscreenNoNo
HD typeDiffersFull HDHD
LED backlightYesYes
Native aspect ratio16:916:9
Display diagonal (metric)Known for one35.6 cm
Panel typeKnown for oneIPS
Processor11 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Pentium®
Processor modelDiffersi7-7500U4405U
Processor cores22
Processor threads44
Processor frequencyDiffers2.7 GHz2.1 GHz
System bus rate4 GT/s4 GT/s
Processor cacheDiffers4 MB2 MB
Processor cache typeSmart CacheSmart Cache
Processor socketDiffersBGA 1356LGA 1356 (Socket B2)
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Pentium 4000 series for Mobile
Processor codenameDiffersKaby LakeSkylake
Bus typeOPIOPI
SteppingDiffersH0D1
Thermal Design Power (TDP)15 W15 W
Configurable TDP-downDiffers7.5 W10 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanesDiffers1210
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x4, 4x1
PCI Express slots versionDiffers3.02.0
ECC supported by processorNoNo
Processor generationKnown for one7th gen Intel® Core™ i7
Processor boost frequencyKnown for one3.5 GHz
Configurable TDP-up frequencyKnown for one2.9 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Memory4 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR4-SDRAMDDR3L-SDRAM
Memory clock speedDiffers2133 MHz1600 MHz
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Storage2 differ
Total storage capacityDiffers256 GB128 GB
Storage mediaSSDSSD
Number of SSDs installed11
SSD capacityDiffers256 GB128 GB
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsMMC, SD, SDHC, SDXCMMC, SD, SDHC, SDXC
Graphics4 differ
On-board graphics cardYesYes
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 620Intel® HD Graphics 510
Maximum on-board graphics card memoryDiffers32 GB1.74 GB
On-board graphics card base frequency300 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz950 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card OpenGL version4.44.4
On-board graphics card IDDiffers0x59161916
Audio1 differ
Audio systemDTS Studio SoundDTS Studio Sound
Number of built-in speakers22
Built-in microphoneYesYes
Number of microphonesKnown for one2
Audio decodersDiffersDTS Studio SoundDTS
Cameraidentical
Front cameraYesYes
Front camera resolution (numeric)0.9 MP0.9 MP
Front camera resolution1280 x 720 pixels1280 x 720 pixels
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
CD-R read speedKnown for one24x
CD-R write speedKnown for one24x
CD-RW read speedKnown for one24x
CD-RW write speedKnown for one4x
DVD-R read speedKnown for one8x
DVD-R write speedKnown for one8x
DVD-R Double Layer read speedKnown for one8x
DVD-R Double Layer write speedKnown for one6x
DVD-RW read speedKnown for one8x
DVD-RW write speedKnown for one6x
DVD+R read speedKnown for one8x
DVD+R write speedKnown for one8x
DVD+R Double Layer read speedKnown for one8x
DVD+R Double Layer write speedKnown for one6x
DVD+RW read speedKnown for one8x
DVD+RW write speedKnown for one8x
DVD-RAM read speedKnown for one5x
DVD-RAM write speedKnown for one5x
Disc types supportedKnown for oneCD-R, CD-ROM, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW
LightScribeKnown for oneNo
Network2 differ
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth Low Energy (BLE)Known for oneYes
Bluetooth versionDiffers4.24.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers20
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 quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantityDiffers01
Thunderbolt ports quantity00
Thunderbolt 3 ports quantity00
Headphone outputs11
Combo headphone/mic portYesYes
USB Sleep-and-ChargeYesYes
Microphone inKnown for oneYes
Docking connectorKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Performanceidentical
AccelerometerKnown for oneYes
Keyboard2 differ
Pointing deviceTouchpadTouchpad
Numeric keypadDiffersYesNo
Keyboard number of keysDiffers10287
Windows keysYesYes
Keyboard backlitKnown for oneYes
Softwareidentical
Operating system installedWindows 10 ProWindows 10 Pro
Operating system architecture64-bit64-bit
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Response Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® OS GuardDiffersYesNo
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)DiffersYesNo
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers9545189611
Processor codeDiffersSR2ZVSR2EX
Processor package size42 x 24 mm42 X 24 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Intel® Insider™Known for oneYes
Battery1 differ
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cells44
Battery life (max)Differs7.5 h8 h
Poweridentical
AC adapter frequency50 - 60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output current2.37 A2.37 A
AC adapter output voltage19 V19 V
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKnown for oneKensington
Trusted Platform Module (TPM)Known for oneYes
Password protectionYesYes
Password protection typeHDD, Supervisor, UserHDD, Supervisor, User
Certificatesidentical
CertificationKnown for oneThe manufacturer declares that this product complies with the following directives and regulations for the CE-marking. Responsible for CE marking is Dynabook Europe GmbH, Stresemannallee 4b, 41460 Neuss, Germany.
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Weight & dimensions4 differ
WeightDiffers2 kg1.75 kg
WidthDiffers379 mm340.1 mm
DepthDiffers258 mm244.1 mm
HeightDiffers23.9 mm23.8 mm
Packaging contentidentical
AC adapter includedYesYes
ManualYesYes

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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