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Product comparison · 2 keyboards

Contour Design CDTP2050BALPN2050 keyboard Home/Office USB QWERTY Nordic Black vs Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black

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  • 18specifications compared
  • 10differ
  • 8identical
  • 44known for one product only

Key differences

The Contour Design CDTP2050BALPN2050 keyboard Home/Office USB QWERTY Nordic Black has 78 g more keyboard weight than the Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black (648 g vs 570 g). The Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black has 361 mm more package width than the Contour Design CDTP2050BALPN2050 keyboard Home/Office USB QWERTY Nordic Black (508 mm vs 147 mm). The Contour Design CDTP2050BALPN2050 keyboard Home/Office USB QWERTY Nordic Black has 277 mm more package depth than the Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black (456 mm vs 179 mm). Only the Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black has mouse included. Keyboard language: Nordic on the Contour Design CDTP2050BALPN2050 keyboard Home/Office USB QWERTY Nordic Black, Romanian on the Lenovo 4X31R64428 keyboard Mouse included Home/Office USB Romanian Black.

  • Keyboard language
    • Nordic
    • Romanian
  • Pointing device
    • Touchpad
    • No
  • Mouse included
    • No
    • Yes
  • Keyboard dimensions (WxDxH)
    • 117 x 434 x 13 mm
    • 424 x 146 x 20 mm
  • Keyboard weight
    • 648 g
    • 570 g
  • Number of products included
    • 1 pc(s)
    • 2 pc(s)
  • Package width
    • 147 mm
    • 508 mm
  • Package depth
    • 456 mm
    • 179 mm

Side by side

Differences highlightedShow differences only
62 specifications
A

Contour Design

CDTP2050BALPN2050 keyboard Home/Office USB QWERTY Nordic Black

Model CDTP2050BALPN2050

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B

Lenovo

4X31R64428 keyboard Mouse included Home/Office USB Romanian Black

Model 4X31R64428

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Keyboard2 differ
Keyboard languageDiffersNordicRomanian
Pointing deviceDiffersTouchpadNo
Keyboard keys operating lifeKnown for one10 million characters
Windows keysKnown for oneYes
Copilot keyKnown for oneYes
Key pitchKnown for one1.95 cm
CertificationKnown for oneAAA, BSMI, CB, CE, C-tick, EAC, FCC, IC, KCC, TUV, UL, VCCI
Keyboard key switchKnown for oneScissor key switch
Keyboard layoutKnown for oneQWERTY
Keyboard number of keysKnown for one111
Number of programmable (macro) keysKnown for one18
Country of originKnown for oneChina
Designidentical
Adjustable keyboard heightKnown for oneYes
Protection featuresKnown for oneSpill resistant
Ergonomic designKnown for oneYes
Featuresidentical
USB connector typeKnown for oneUSB Type-A
Cable lengthKnown for one1.8 m
Poweridentical
Power source typeKnown for oneUSB
USB Type-C charging portKnown for oneNo
Mouse1 differ
Mouse includedDiffersNoYes
Form factorKnown for oneAmbidextrous
Movement detection technologyKnown for oneOptical
Movement resolutionKnown for one1600 DPI
Buttons quantityKnown for one3
Buttons typeKnown for onePressed buttons
ScrollKnown for oneYes
Scroll typeKnown for oneWheel
Mouse cable lengthKnown for one1.8 m
Buttons durability (million clicks)Known for one1
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 10, Windows 11
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one15 - 60%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs117 x 434 x 13 mm424 x 146 x 20 mm
Keyboard weightDiffers648 g570 g
Mouse dimensions (WxDxH)Known for one111 x 62 x 34 mm
Mouse weightKnown for one69 g
Packaging content1 differ
Number of products includedDiffers1 pc(s)2 pc(s)
Packaging contentKnown for oneContour Touch,Keyboard,2 SnapLinks,2 USB-C to USB-A adapters
Packaging data4 differ
Package widthDiffers147 mm508 mm
Package depthDiffers456 mm179 mm
Package heightDiffers68 mm45 mm
Package weightDiffers1.7 kg910 g
Package typeKnown for oneBox
Other featuresidentical
ErgonomicsKnown for oneergonomically shaped keycaps, designed in accordance with ISO 9241 ergonomic guidance, built-in wrist rest, full-size PU foam wrist rest for palm and wrist support, centered touchpad to eliminate side-reach, reduced wrist extension, ambidextrous control (right, left, or both hands)
ManufacturerKnown for oneContour Design
Carbon footprintidentical
Cradle-to-Gate emissions (kg of CO2e)Known for one8.23
Cradle-to-grave emissions (kg of CO2e)Known for one8.92
Recycling dataidentical
Packaging recycled contentKnown for one70%
Product recycled contentKnown for one74%
Logistics dataidentical
Products per master (outer) caseKnown for one5 pc(s)
Master (outer) case widthKnown for one175 mm
Master (outer) case lengthKnown for one483 mm
Master (outer) case heightKnown for one370 mm
Master (outer) case gross weightKnown for one9.31 kg

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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