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Product comparison · 2 laptops

Dynabook Satellite Pro A50-D-12X Intel® Core™ i5 i5-7200U Laptop vs Lenovo ThinkPad X280

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  • 132specifications compared
  • 44differ
  • 88identical
  • 55known for one product only

Key differences

  • Product colour
    • Black, Graphite
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 31.8 cm (12.5")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 7th gen Intel® Core™ i5
    • 8th gen Intel® Core™ i7
  • Processor model
    • i5-7200U
    • i7-8550U
  • Processor cores
    • 2
    • 4

Side by side

Differences highlightedShow differences only
187 specifications
A

Dynabook

Satellite Pro A50-D-12X Intel® Core™ i5 i5-7200U Laptop

Model A50-D-12X

View product
B

Lenovo

ThinkPad X280View product
Design1 differ
Product colourDiffersBlack, GraphiteBlack
Market positioningKnown for oneBusiness
Display3 differ
Display diagonalDiffers39.6 cm (15.6")31.8 cm (12.5")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Panel typeKnown for oneIPS
Display surfaceKnown for oneMatt
Display brightnessKnown for one300 cd/m²
Contrast ratio (typical)Known for one700:1
Processor12 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i58th gen Intel® Core™ i7
Processor modelDiffersi5-7200Ui7-8550U
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.1 GHz4 GHz
Processor frequencyDiffers2.5 GHz1.8 GHz
Processor cacheDiffers3 MB8 MB
Processor cache typeKnown for oneSmart Cache
Processor codenameDiffersKaby LakeKaby Lake R
SteppingDiffersH0Y0
Configurable TDP-up frequencyDiffers2.7 GHz2 GHz
Configurable TDP-downDiffers7.5 W10 W
Memory3 differ
Internal memoryDiffers4 GB16 GB
Memory clock speedDiffers2133 MHz2400 MHz
Memory form factorDiffersSO-DIMMOn-board
Memory slotsKnown for one2x SO-DIMM
Storage4 differ
Total storage capacityDiffers128 GB512 GB
SSD capacityDiffers128 GB512 GB
Optical drive typeDiffersDVD Super Multi DLNo
Compatible memory cardsDiffersMMC, SD, SDHC, SDXCMicroSD (TransFlash)
SSD form factorKnown for oneM.2
Graphics3 differ
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 620Intel® UHD Graphics 620
On-board graphics card dynamic frequency (max)Differs1000 MHz1150 MHz
On-board graphics card IDDiffers0x59160x5917
Audio1 differ
Audio systemDiffersDTS Studio SoundDolby Audio Premium
Number of microphonesKnown for one2
Speaker powerKnown for one2 W
Cameraidentical
Front camera resolution (numeric)Known for one0.9 MP
Front camera resolutionKnown for one1280 x 720 pixels
Front camera HD typeKnown for oneHD
Front camera signal formatKnown for one720p
Network3 differ
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 LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth versionDiffers4.24.1
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one4G
2G standardsKnown for oneEdge, GPRS, GSM
3G standardsKnown for oneDC-HSDPA, HSPA, HSUPA, UMTS
4G standardKnown for oneLTE
Antenna typeKnown for one2x2
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
Ethernet LAN (RJ-45) portsKnown for one1
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one1
Thunderbolt ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
Headphone outputsDiffers10
Microphone inDiffersYesNo
HDMI versionKnown for one1.4b
SmartCard slotKnown for oneYes
Keyboard2 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Numeric keypadDiffersYesNo
Keyboard number of keysKnown for one102
Spill-resistant keyboardKnown for oneYes
Softwareidentical
Operating system languageKnown for oneEnglish
Processor special features1 differ
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Graphics & IMC lithographyKnown for one14 nm
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel® Insider™Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Processor ARK IDDiffers95443122589
Processor codeKnown for oneSR2ZU
Battery1 differ
Number of battery cellsKnown for one4
Battery life (max)Differs9.25 h16.6 h
Battery capacityKnown for one48 Wh
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one2.37 A
AC adapter output voltageKnown for one19 V
DC-in jackKnown for oneYes
Security1 differ
Password protection typeDiffersHDD, Supervisor, UserHDD, Power on, Supervisor
Cable lock slotKnown for oneYes
Fingerprint readerKnown for oneYes
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers2 kg1.13 kg
WidthDiffers379 mm307.7 mm
DepthDiffers258 mm209.8 mm
HeightKnown for one23.9 mm
Height (front)Known for one1.74 cm
Height (rear)Known for one1.78 cm
Packaging contentidentical
ManualKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel SoC
GPS (satellite)Known for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS

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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