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Product comparison · 2 laptops

Lenovo L520 + ThinkPad Mini Dock Series 3 vs TERRA Mobile 1547

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  • 115specifications compared
  • 19differ
  • 96identical
  • 31known for one product only

Key differences

  • Total storage capacity
    • 320 GB
    • 500 GB
  • Optical drive type
    • DVD-RW
    • DVD Super Multi DL
  • Discrete graphics card model
    • Intel® HD Graphics 3000
    • NVIDIA® GeForce® GT 520M
  • Graphics card family
    • Intel
    • NVIDIA
  • USB 2.0 ports quantity
    • 3
    • 1
  • eSATA/USB 2.0 ports quantity
    • 1
    • 0
  • DisplayPorts quantity
    • 1
    • 0
  • S/PDIF out port
    • No
    • Yes

Side by side

Differences highlightedShow differences only
146 specifications
A

Lenovo

L520 + ThinkPad Mini Dock Series 3View product
B

TERRA

TERRA Mobile 1547View product
Displayidentical
Display brightnessKnown for one220 cd/m²
Contrast ratio (typical)Known for one500:1
Storage2 differ
Total storage capacityDiffers320 GB500 GB
Number of HDDs installedKnown for one1
Optical drive typeDiffersDVD-RWDVD Super Multi DL
HDD speedKnown for one5400 RPM
Compatible memory cardsKnown for oneMMC, SD, SDHC, SDXC
Graphics2 differ
Discrete graphics card modelDiffersIntel® HD Graphics 3000NVIDIA® GeForce® GT 520M
Graphics card familyDiffersIntelNVIDIA
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Networkidentical
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking featuresKnown for oneGigabit Ethernet
Wi-Fi standardsKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
eSATA/USB 2.0 ports quantityDiffers10
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one1
HDMI ports quantityKnown for one1
DisplayPorts quantityDiffers10
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
S/PDIF out portDiffersNoYes
Docking connectorDiffersYesNo
ExpressCard slotDiffersYesNo
SmartCard slotDiffersYesNo
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Drivers includedKnown for oneYes
Battery1 differ
Battery capacityKnown for one4400 mAh
Battery life (max)Differs6.6 h3 h
Poweridentical
AC adapter powerKnown for one65 W
AC adapter input voltageKnown for one110 - 220 V
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneIBM
Fingerprint readerKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Weight & dimensions5 differ
WeightDiffers2.61 kg2.6 kg
WidthDiffers380 mm374 mm
DepthDiffers247 mm250 mm
Height (front)Differs3.2 cm2.5 cm
Height (rear)Differs3.6 cm3.72 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM65 Express
Keyboardidentical
Pointing deviceKnown for oneThinkPad UltraNav

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