Product comparison · 2 keyboards

Lenovo 03X8207 keyboard Mouse included RF Wireless Bulgarian Black vs Lenovo 57Y4744 keyboard Mouse included RF Wireless Black

24specifications compared
7differ
17identical
4known for one product only

Key differences

The Lenovo 03X8207 keyboard Mouse included RF Wireless Bulgarian Black has 40 g more keyboard weight than the Lenovo 57Y4744 keyboard Mouse included RF Wireless Black (685 g vs 645 g). The Lenovo 03X8207 keyboard Mouse included RF Wireless Bulgarian Black has 3 g more mouse weight than the Lenovo 57Y4744 keyboard Mouse included RF Wireless Black (60 g vs 57 g). Keyboard battery type: AAA on the Lenovo 03X8207 keyboard Mouse included RF Wireless Bulgarian Black, AA on the Lenovo 57Y4744 keyboard Mouse included RF Wireless Black. Movement detection technology: Laser on the Lenovo 03X8207 keyboard Mouse included RF Wireless Bulgarian Black, Optical on the Lenovo 57Y4744 keyboard Mouse included RF Wireless Black. Mouse battery type: AA on the Lenovo 03X8207 keyboard Mouse included RF Wireless Bulgarian Black, AAA on the Lenovo 57Y4744 keyboard Mouse included RF Wireless Black.

Keyboard battery type
- 03X8207 keyboard Mouse included RF Wireless Bulgarian Black:AAA
- 57Y4744 keyboard Mouse included RF Wireless Black:AA
Movement detection technology
- 03X8207 keyboard Mouse included RF Wireless Bulgarian Black:Laser
- 57Y4744 keyboard Mouse included RF Wireless Black:Optical
Mouse battery type
- 03X8207 keyboard Mouse included RF Wireless Bulgarian Black:AA
- 57Y4744 keyboard Mouse included RF Wireless Black:AAA
Keyboard dimensions (WxDxH)
- 03X8207 keyboard Mouse included RF Wireless Bulgarian Black:432 x 163 x 22 mm
- 57Y4744 keyboard Mouse included RF Wireless Black:459 x 185 x 23 mm
Keyboard weight
- 03X8207 keyboard Mouse included RF Wireless Bulgarian Black:685 g
- 57Y4744 keyboard Mouse included RF Wireless Black:645 g
Mouse dimensions (WxDxH)
- 03X8207 keyboard Mouse included RF Wireless Bulgarian Black:55 x 95 x 31 mm
- 57Y4744 keyboard Mouse included RF Wireless Black:53 x 97 x 35 mm
Mouse weight
- 03X8207 keyboard Mouse included RF Wireless Bulgarian Black:60 g
- 57Y4744 keyboard Mouse included RF Wireless Black:57 g

Side by side

Differences highlightedShow differences only

Comparison of 03X8207, 57Y4744
28 specifications	A Lenovo 03X8207 keyboard Mouse included RF Wireless Bulgarian Black Model 03X8207 View product	B Lenovo 57Y4744 keyboard Mouse included RF Wireless Black Model 57Y4744 View product
Keyboardidentical
Keyboard languageKnown for one	Bulgarian	Unknown — not stated by the source
Designidentical
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Keyboard battery typeDiffers	AAA	AA
Mouse2 differ
Movement detection technologyDiffers	Laser	Optical
Mouse battery typeDiffers	AA	AAA
Movement resolutionKnown for one	Unknown — not stated by the source	1000 DPI
Buttons quantityKnown for one	Unknown — not stated by the source	3
Weight & dimensions4 differ
Keyboard dimensions (WxDxH)Differs	432 x 163 x 22 mm	459 x 185 x 23 mm
Keyboard weightDiffers	685 g	645 g
Mouse dimensions (WxDxH)Differs	55 x 95 x 31 mm	53 x 97 x 35 mm
Mouse weightDiffers	60 g	57 g

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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