All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Dynabook R50-E-13X Intel® Core™ i3 i3-7020U Laptop vs Dynabook Portégé X30-E-143 Intel® Core™ i5 i5-8250U Laptop

Add a product
  • 127specifications compared
  • 36differ
  • 91identical
  • 38known for one product only

Key differences

  • Product colour
    • Black, Graphite
    • Blue
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 7th gen Intel® Core™ i3
    • 8th gen Intel® Core™ i5
  • Processor model
    • i3-7020U
    • i5-8250U
  • Processor cores
    • 2
    • 4

Side by side

Differences highlightedShow differences only
165 specifications
A

Dynabook

R50-E-13X Intel® Core™ i3 i3-7020U Laptop

Model R50-E-13X

View product
B

Dynabook

Portégé X30-E-143 Intel® Core™ i5 i5-8250U Laptop

Model X30-E-143

View product
Design1 differ
Product colourDiffersBlack, GraphiteBlue
Market positioningKnown for oneBusiness
Display3 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Processor9 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers7th gen Intel® Core™ i38th gen Intel® Core™ i5
Processor modelDiffersi3-7020Ui5-8250U
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyKnown for one3.4 GHz
Processor frequencyDiffers2.3 GHz1.6 GHz
Processor cacheDiffers3 MB6 MB
Processor codenameDiffersKaby LakeKaby Lake R
SteppingKnown for oneY0
Configurable TDP-up frequencyKnown for one1.8 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downKnown for one10 W
Configurable TDP-down frequencyKnown for one0.8 GHz
PCI Express configurationsDiffers1x4, 2x21x2+2x1, 1x4, 2x2, 4x1
ECC supported by processorKnown for oneNo
Memory2 differ
Memory clock speedDiffers2133 MHz2400 MHz
Memory form factorKnown for oneSO-DIMM
Maximum internal memoryDiffers16 GB32 GB
Storage1 differ
SSD interfaceKnown for oneM.2
Compatible memory cardsDiffersMMC, SD, SDHC, SDXCMicroSD (TransFlash)
SSD form factorKnown for oneM.2
Graphics4 differ
On-board graphics card familyKnown for oneIntel® UHD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 620Intel® UHD Graphics 620
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card OpenGL versionDiffers4.54.4
On-board graphics card IDDiffers0x59160x5917
Audioidentical
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneHarman Kardon
Cameraidentical
Front camera HD typeKnown for oneHD
Front camera signal formatKnown for one720p
Front camera resolution (numeric)Known for one0.9 MP
Front camera resolutionKnown for one1280 x 720 pixels
Network2 differ
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11g, Wi-Fi 4 (802.11n)
WLAN controller modelKnown for oneIntel Dual Band Wireless-AC 8265
Ethernet LANDiffersYesNo
Bluetooth versionKnown for one4.2
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers02
USB Sleep-and-Charge portsKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Keyboard2 differ
Pointing deviceDiffersTouchpadClickpad
Keyboard backlitKnown for oneYes
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Keyboard number of keysKnown for one87
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Trial softwareKnown for oneMicrosoft Office
Processor special features2 differ
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers122590124967
Processor codeKnown for oneSR3LA
Battery2 differ
Number of battery cellsDiffers43
Battery life (max)Differs9.75 h14.42 h
Poweridentical
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one2.25 A
AC adapter output voltageKnown for one20 V
Securityidentical
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneHDD, Supervisor, User
Certificatesidentical
CertificationKnown for oneCE
Weight & dimensions4 differ
WeightDiffers2 kg1.05 kg
WidthDiffers379 mm316 mm
DepthDiffers258 mm227 mm
HeightDiffers23.9 mm15.9 mm
Packaging contentidentical
Toshiba Reliability GuaranteeKnown for oneYes
Other featuresidentical
3DKnown for oneNo
Performanceidentical
AccelerometerKnown 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.

More laptop comparisons

All laptop comparisons