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Product comparison · 2 laptops

Dynabook Portégé X30-E-16J vs HP 640 G4 + USB-C Dock G4

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  • 130specifications compared
  • 24differ
  • 106identical
  • 47known for one product only

Key differences

  • Product colour
    • Blue
    • Silver
  • Display diagonal
    • 33.8 cm (13.3")
    • 35.6 cm (14")
  • Processor model
    • i5-8250U
    • i5-8350U
  • Processor boost frequency
    • 3.4 GHz
    • 3.6 GHz
  • Processor frequency
    • 1.6 GHz
    • 1.7 GHz
  • Configurable TDP-up frequency
    • 1.8 GHz
    • 1.9 GHz
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 1
    • 3
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • 2
    • 0

Side by side

Differences highlightedShow differences only
177 specifications
A

Dynabook

Portégé X30-E-16J

Model X30-E-16J

View product
B

HP

640 G4 + USB-C Dock G4View product
Design1 differ
Product colourDiffersBlueSilver
Colour nameKnown for oneOnyx Blue
Market positioningKnown for oneBusiness
Country of originKnown for oneChina
Display1 differ
Display diagonalDiffers33.8 cm (13.3")35.6 cm (14")
Display surfaceKnown for oneMatt
Display diagonal (metric)Known for one33.8 cm
Panel typeKnown for oneIPS
Processor4 differ
Processor modelDiffersi5-8250Ui5-8350U
Processor boost frequencyDiffers3.4 GHz3.6 GHz
Processor frequencyDiffers1.6 GHz1.7 GHz
Configurable TDP-up frequencyDiffers1.8 GHz1.9 GHz
ECC supported by processorKnown for oneNo
Memoryidentical
Memory layout (slots x size)Known for one1 x 8 GB
Storageidentical
Total SSDs capacityKnown for one256 GB
NVMeKnown for oneYes
SSD interfaceKnown for oneNVMe 3.0, PCI Express
Audioidentical
Audio systemKnown for oneDTS Studio Sound
Speakers manufacturerKnown for oneHarman Kardon
Number of microphonesKnown for one2
Audio qualityKnown for one24 bit
Cameraidentical
Front camera HD typeKnown for oneHD
Front camera signal formatKnown for one720p
Network1 differ
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
WLAN controller manufacturerKnown for oneIntel
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers20
Headphone outputsKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
HDMI versionKnown for one1.4
DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
Thunderbolt 3 ports quantityKnown for one0
Docking connectorKnown for oneYes
Keyboard1 differ
Pointing deviceDiffersTouchpad + AccupointClickpad
Full-size keyboardKnown for oneYes
Keyboard number of keysKnown for one87
Windows keysKnown for oneYes
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Trial softwareKnown for oneMicrosoft Office 365
Processor special features7 differ
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Processor ARK IDDiffers124967124969
Processor codeDiffersSR3LASR3L9
Battery1 differ
Battery life (max)Differs14.417 h13.7 h
Battery capacityKnown for one48 Wh
Poweridentical
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one2.25 A
AC adapter output voltageKnown for one20 V
AC adapter powerKnown for one45 W
DC-in jackKnown for oneYes
Securityidentical
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Windows HelloKnown for oneYes
Password protectionKnown for oneYes
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
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.
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers1.05 kg1.73 kg
WidthDiffers316 mm340 mm
DepthDiffers227 mm240 mm
HeightDiffers15.9 mm20.9 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown 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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