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Product comparison · 2 laptops

Dynabook Tecra A50-E-1LJ vs Dynabook Satellite Pro R50-D-13K

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  • 156specifications compared
  • 30differ
  • 126identical
  • 14known for one product only

Key differences

The Dynabook Tecra A50-E-1LJ has 2 more processor cores than the Dynabook Satellite Pro R50-D-13K (4 vs 2). The Dynabook Tecra A50-E-1LJ has 4 more processor threads than the Dynabook Satellite Pro R50-D-13K (8 vs 4). The Dynabook Satellite Pro R50-D-13K has 0.8 GHz more processor frequency than the Dynabook Tecra A50-E-1LJ (2.4 GHz vs 1.6 GHz). Only the Dynabook Satellite Pro R50-D-13K has embedded options available. Colour name: Steel Grey on the Dynabook Tecra A50-E-1LJ, Graphite Black on the Dynabook Satellite Pro R50-D-13K.

  • Colour name
    • Steel Grey
    • Graphite Black
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i3
  • Processor generation
    • 8th gen Intel® Core™ i5
    • 7th gen Intel® Core™ i3
  • Processor model
    • i5-8250U
    • i3-7100U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor frequency
    • 1.6 GHz
    • 2.4 GHz
  • Processor cache
    • 6 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
170 specifications
A

Dynabook

Tecra A50-E-1LJ

Model A50-E-1LJ

View product
B

Dynabook

Satellite Pro R50-D-13K

Model R50-D-13K

View product
Design1 differ
Product typeLaptopLaptop
Product colourBlackBlack
Colour nameDiffersSteel GreyGraphite Black
Form factorClamshellClamshell
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenNoNo
HD typeHDHD
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceMattMatt
Processor10 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i3
Processor generationDiffers8th gen Intel® Core™ i57th gen Intel® Core™ i3
Processor modelDiffersi5-8250Ui3-7100U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyKnown for one3.4 GHz
Processor frequencyDiffers1.6 GHz2.4 GHz
System bus rate4 GT/s4 GT/s
Processor cacheDiffers6 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketBGA 1356BGA 1356
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor codenameDiffersKaby Lake RKaby Lake
Bus typeOPIOPI
SteppingDiffersY0H0
Thermal Design Power (TDP)15 W15 W
Configurable TDP-up frequencyKnown for one1.8 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downDiffers10 W7.5 W
Configurable TDP-down frequency0.8 GHz0.8 GHz
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1212
PCI Express configurations1x2+2x1, 1x4, 2x2, 4x11x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version3.03.0
ECC supported by processorNoNo
Memory3 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory clock speedDiffers2400 MHz2133 MHz
Memory form factorKnown for oneSO-DIMM
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers32 GB16 GB
Storage2 differ
Total storage capacityDiffers256 GB128 GB
Storage mediaSSDSSD
Number of SSDs installedKnown for one1
SSD capacityDiffers256 GB128 GB
SSD interfaceM.2, SATAM.2, SATA
SSD form factorM.2M.2
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsMMC, SD, SDHC, SDXCMMC, SD, SDHC, SDXC
Graphics3 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card familyIntel® UHD GraphicsIntel® UHD Graphics
On-board graphics card modelDiffersIntel® UHD Graphics 620Intel® HD Graphics 620
Maximum on-board graphics card memory32 GB32 GB
On-board graphics card base frequency300 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1000 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card OpenGL version4.44.4
On-board graphics card IDDiffers0x59170x5916
Audioidentical
Audio systemDTS Studio SoundDTS Studio Sound
Number of built-in speakers22
Built-in microphoneYesYes
Number of microphones22
Audio quality24 bit24 bit
Camera1 differ
Front cameraYesYes
Front camera resolution (numeric)Differs1 MP0.9 MP
Front camera HD typeKnown for oneHD
Front camera resolution1280 x 720 pixels1280 x 720 pixels
Networkidentical
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standards802.11a, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)802.11a, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
WLAN controller manufacturerIntelIntel
WLAN controller modelIntel Dual Band Wireless-AC 8265Intel Dual Band Wireless-AC 8265
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth version4.24.2
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
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
VGA (D-Sub) ports quantity11
Thunderbolt ports quantity00
Thunderbolt 3 ports quantity00
Headphone outputs11
Combo headphone/mic portYesYes
USB Sleep-and-ChargeKnown for oneYes
Performanceidentical
AccelerometerYesYes
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Keyboard number of keys102102
Windows keysYesYes
Softwareidentical
Operating system installedWindows 10 ProWindows 10 Pro
Operating system architecture64-bit64-bit
Trial softwareMicrosoft Office 365Microsoft Office 365
Bundled softwareDTS Sound Microsoft OfficeDTS Sound Microsoft Office
Processor special features5 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
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 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 GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers12496795442
Processor codeDiffersSR3LASR2ZW
Processor package size42 x 24 mm42 x 24 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Graphics & IMC lithographyKnown for one14 nm
Intel® Insider™Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Battery1 differ
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cells44
Battery life (max)Differs8.67 h8.5 h
Poweridentical
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output current2.37 A2.37 A
AC adapter output voltage19 V19 V
Securityidentical
Cable lock slotYesYes
Fingerprint readerKnown for oneYes
Smart card readerKnown for oneYes
Trusted Platform Module (TPM)YesYes
Password protectionYesYes
Password protection typeHDD, Supervisor, UserHDD, Supervisor, User
Certificatesidentical
Wi-Fi certifiedYesYes
CertificationThe 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.The 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 & dimensions1 differ
Weight2 kg2 kg
Width379 mm379 mm
Depth258 mm258 mm
HeightDiffers23.4 mm23.9 mm
Packaging contentidentical
AC adapter includedYesYes
ManualYesYes
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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