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Product comparison · 2 mobile device keyboards

Lenovo 4Y41L72522 mobile device keyboard QWERTY US English USB + Bluetooth Black vs Samsung EF-DX211 French Pogo Pin Black

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  • 14specifications compared
  • 12differ
  • 2identical
  • 20known for one product only

Key differences

The Lenovo 4Y41L72522 mobile device keyboard QWERTY US English USB + Bluetooth Black has 16 more keyboard keys than the Samsung EF-DX211 French Pogo Pin Black (81 vs 65). The Lenovo 4Y41L72522 mobile device keyboard QWERTY US English USB + Bluetooth Black has 34.8 mm more width than the Samsung EF-DX211 French Pogo Pin Black (296.2 mm vs 261.4 mm). The Samsung EF-DX211 French Pogo Pin Black has 13.2 mm more depth than the Lenovo 4Y41L72522 mobile device keyboard QWERTY US English USB + Bluetooth Black (174.5 mm vs 161.3 mm). Only the Lenovo 4Y41L72522 mobile device keyboard QWERTY US English USB + Bluetooth Black has backlight. Keyboard language: US English on the Lenovo 4Y41L72522 mobile device keyboard QWERTY US English USB + Bluetooth Black, French on the Samsung EF-DX211 French Pogo Pin Black.

  • Keyboard language
    • US English
    • French
  • Keyboard number of keys
    • 81
    • 65
  • Pointing device
    • Touchpad
    • No
  • Brand compatibility
    • Lenovo
    • Samsung
  • Compatibility
    • ThinkPad X1 Fold 16 Gen 1
    • Galaxy Tab A9+
  • Backlight
    • Yes
    • No
  • Connectivity technology
    • Wired & Wireless
    • Docking
  • Device interface
    • USB + Bluetooth
    • Pogo Pin

Side by side

Differences highlightedShow differences only
34 specifications
A

Lenovo

4Y41L72522 mobile device keyboard QWERTY US English USB + Bluetooth Black

Model 4Y41L72522

View product
B

Samsung

EF-DX211 French Pogo Pin Black

Model EF-DX211

View product
Keyboard3 differ
Keyboard layoutKnown for oneQWERTY
Keyboard languageDiffersUS EnglishFrench
Keyboard number of keysDiffers8165
Pointing deviceDiffersTouchpadNo
Numeric keypadNoNo
Island-style keyboardKnown for oneYes
Keys operating lifeKnown for one10 million characters
Performance3 differ
Brand compatibilityDiffersLenovoSamsung
CompatibilityDiffersThinkPad X1 Fold 16 Gen 1Galaxy Tab A9+
Product colourBlackBlack
Maximum screen sizeKnown for one41.4 cm (16.3")
BacklightDiffersYesNo
Spill-resistant keyboardKnown for oneYes
Built-in standKnown for oneYes
CertificationKnown for oneSRRC FCC UL IC TELEC VCCI CE UKCA RCM
CoverKnown for oneYes
Ports & interfaces2 differ
Connectivity technologyDiffersWired & WirelessDocking
Device interfaceDiffersUSB + BluetoothPogo Pin
Power1 differ
Power sourceDiffersBatteryDock
Battery voltageKnown for one5 V
Battery lifeKnown for one8 h
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 11
Weight & dimensions3 differ
WidthDiffers296.2 mm261.4 mm
DepthDiffers161.3 mm174.5 mm
HeightDiffers6.6 mm17.3 mm
WeightKnown for one350 g
Height (rear)Known for one43.4 cm
Packaging dataidentical
Package typeKnown for oneBox
Package widthKnown for one360 mm
Package depthKnown for one210 mm
Package heightKnown for one45 mm
Package weightKnown for one950 g
Packaging contentidentical
AC adapter includedKnown for oneNo
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 50 °C

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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