Product comparison · 2 keyboards

Lenovo 4X30H56872 keyboard Universal RF Wireless Turkish Black vs Lenovo 4X30L79919 keyboard Mouse included Universal USB Turkish Black

30specifications compared
11differ
19identical
22known for one product only

Key differences

Connectivity technology
- 4X30H56872 keyboard Universal RF Wireless Turkish Black:Wireless
- 4X30L79919 keyboard Mouse included Universal USB Turkish Black:Wired
Device interface
- 4X30H56872 keyboard Universal RF Wireless Turkish Black:RF Wireless
- 4X30L79919 keyboard Mouse included Universal USB Turkish Black:USB
Mouse included
- 4X30H56872 keyboard Universal RF Wireless Turkish Black:No
- 4X30L79919 keyboard Mouse included Universal USB Turkish Black:Yes
Operating temperature (T-T)
- 4X30H56872 keyboard Universal RF Wireless Turkish Black:0 - 40 °C
- 4X30L79919 keyboard Mouse included Universal USB Turkish Black:0 - 50 °C
Operating relative humidity (H-H)
- 4X30H56872 keyboard Universal RF Wireless Turkish Black:0 - 95%
- 4X30L79919 keyboard Mouse included Universal USB Turkish Black:10 - 90%
Keyboard dimensions (WxDxH)
- 4X30H56872 keyboard Universal RF Wireless Turkish Black:164 x 450 x 20 mm
- 4X30L79919 keyboard Mouse included Universal USB Turkish Black:146.4 x 424 x 20.2 mm
Keyboard weight
- 4X30H56872 keyboard Universal RF Wireless Turkish Black:700 g
- 4X30L79919 keyboard Mouse included Universal USB Turkish Black:570 g
Package width
- 4X30H56872 keyboard Universal RF Wireless Turkish Black:177 mm
- 4X30L79919 keyboard Mouse included Universal USB Turkish Black:508 mm

Side by side

Differences highlightedShow differences only

Comparison of 4X30H56872, 4X30L79919
52 specifications	A Lenovo 4X30H56872 keyboard Universal RF Wireless Turkish Black Model 4X30H56872 View product	B Lenovo 4X30L79919 keyboard Mouse included Universal USB Turkish Black Model 4X30L79919 View product
Keyboard2 differ
Recommended usage	Universal	Universal
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Keyboard language	Turkish	Turkish
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Multimedia keysKnown for one	Yes	Unknown — not stated by the source
USB hub	No	No
Purpose	Universal	Universal
Fingerprint reader	No	No
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Security algorithmsKnown for one	128-bit AES	Unknown — not stated by the source
Designidentical
Backlight	No	No
Keyboard style	Straight	Straight
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Full-size keyboard	Yes	Yes
Wrist rest	No	No
Adjustable keyboard height	Yes	Yes
Product colour	Black	Black
Surface coloration	Monochromatic	Monochromatic
Protection features	Spill resistant	Spill resistant
LED indicators	Yes	Yes
Featuresidentical
Plug and Play	Yes	Yes
Poweridentical
Keyboard battery typeKnown for one	AA	Unknown — not stated by the source
Number of batteries (keyboard)Known for one	2	Unknown — not stated by the source
Power consumptionKnown for one	100 mA	Unknown — not stated by the source
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Battery lifetimeKnown for one	2 year(s)	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement resolutionKnown for one	Unknown — not stated by the source	1000 DPI
Buttons quantityKnown for one	Unknown — not stated by the source	2
Buttons typeKnown for one	Unknown — not stated by the source	Pressed buttons
ScrollKnown for one	Unknown — not stated by the source	Yes
Scroll typeKnown for one	Unknown — not stated by the source	Wheel
Scrolling directionsKnown for one	Unknown — not stated by the source	Vertical
Number of scroll wheelsKnown for one	Unknown — not stated by the source	1
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Operating relative humidity (H-H)Differs	0 - 95%	10 - 90%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	164 x 450 x 20 mm	146.4 x 424 x 20.2 mm
Keyboard weightDiffers	700 g	570 g
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	62.3 x 111.3 x 33.7 mm
Mouse weightKnown for one	Unknown — not stated by the source	69 g
Packaging contentidentical
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Receiver typeKnown for one	Nano receiver	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	177 mm	508 mm
Package depthDiffers	480 mm	179 mm
Package heightDiffers	43 mm	45 mm
Package weightDiffers	990 g	908 g
Package typeKnown for one	Box	Unknown — not stated by the source

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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