Product comparison · 2 keyboards

Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black vs Mars Gaming MKMASTER keyboard USB Spanish, French, Portuguese Black

19specifications compared
16differ
3identical
44known for one product only

Key differences

The Mars Gaming MKMASTER keyboard USB Spanish, French, Portuguese Black has 367 g more keyboard weight than the Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black (782 g vs 415 g). The Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black has 338 mm more package width than the Mars Gaming MKMASTER keyboard USB Spanish, French, Portuguese Black (529 mm vs 191 mm). The Mars Gaming MKMASTER keyboard USB Spanish, French, Portuguese Black has 281 mm more package depth than the Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black (426 mm vs 145 mm). Only the Mars Gaming MKMASTER keyboard USB Spanish, French, Portuguese Black has backlight. Only the Mars Gaming MKMASTER keyboard USB Spanish, French, Portuguese Black has USB Type-C charging port.

Recommended usage
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:Office
- MKMASTER keyboard USB Spanish, French, Portuguese Black:Gaming
Connectivity technology
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:Wireless
- MKMASTER keyboard USB Spanish, French, Portuguese Black:Wired
Device interface
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:RF Wireless + Bluetooth
- MKMASTER keyboard USB Spanish, French, Portuguese Black:USB
Keyboard language
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:Ukrainian
- MKMASTER keyboard USB Spanish, French, Portuguese Black:Spanish, French, Portuguese
Keyboard form factor
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:Full-size (100%)
- MKMASTER keyboard USB Spanish, French, Portuguese Black:Tenkeyless (80 - 87%)
Backlight
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:No
- MKMASTER keyboard USB Spanish, French, Portuguese Black:Yes
Power source type
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:Battery
- MKMASTER keyboard USB Spanish, French, Portuguese Black:USB
USB Type-C charging port
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:No
- MKMASTER keyboard USB Spanish, French, Portuguese Black:Yes

Side by side

Differences highlightedShow differences only

Comparison of 4X31S04811, MKMASTER
63 specifications	A Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black Model 4X31S04811 View product	B Mars Gaming MKMASTER keyboard USB Spanish, French, Portuguese Black Model MKMASTER View product
Keyboard5 differ
Recommended usageDiffers	Office	Gaming
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless + Bluetooth	USB
Keyboard languageDiffers	Ukrainian	Spanish, French, Portuguese
Pointing deviceKnown for one	No	Unknown — not stated by the source
Keyboard form factorDiffers	Full-size (100%)	Tenkeyless (80 - 87%)
Numeric keypad	Yes	Yes
Keyboard keys operating lifeKnown for one	10 million characters	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Key pitchKnown for one	1.91 cm	Unknown — not stated by the source
Bluetooth versionKnown for one	5.4	Unknown — not stated by the source
Security algorithmsKnown for one	128-bit AES	Unknown — not stated by the source
CertificationKnown for one	CB TUV Mark CE cTUVus FCC IC IMDA WPC BIS SIRIM NBTC-SDOC SDPPI NTC AITI TRC NCC BSMI MSIP VCCI JRF KVALITET ICASA TRA NTRA MOC PTA ICT EQM BOCRA ARCT ETA NCA POTRAZ etc.	Unknown — not stated by the source
Keyboard key switchKnown for one	Unknown — not stated by the source	Mechanical
Design1 differ
BacklightDiffers	No	Yes
Keyboard styleKnown for one	Straight	Unknown — not stated by the source
Adjustable keyboard heightKnown for one	Yes	Unknown — not stated by the source
Product colour	Black	Black
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power source typeDiffers	Battery	USB
Keyboard battery typeKnown for one	AAA	Unknown — not stated by the source
Number of batteries (keyboard)Known for one	2	Unknown — not stated by the source
Service life of batteryKnown for one	36 month(s)	Unknown — not stated by the source
USB Type-C charging portDiffers	No	Yes
USB Type-C required charging power (max)Known for one	Unknown — not stated by the source	5 W
USB Type-C required charging power (min)Known for one	Unknown — not stated by the source	2.5 W
Mouse1 differ
Mouse includedDiffers	Yes	No
Form factorKnown for one	Ambidextrous	Unknown — not stated by the source
Movement detection technologyKnown for one	Optical	Unknown — not stated by the source
Movement resolutionKnown for one	2400 DPI	Unknown — not stated by the source
Number of movement resolution modesKnown for one	3	Unknown — not stated by the source
Buttons quantityKnown for one	8	Unknown — not stated by the source
Buttons typeKnown for one	Pressed buttons	Unknown — not stated by the source
ScrollKnown for one	Yes	Unknown — not stated by the source
Scroll typeKnown for one	Wheel	Unknown — not stated by the source
Scrolling directionsKnown for one	Vertical	Unknown — not stated by the source
Mouse battery typeKnown for one	AA	Unknown — not stated by the source
Mouse battery lifeKnown for one	36 month(s)	Unknown — not stated by the source
Buttons durability (million clicks)Known for one	5	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10, Windows 11	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Other operating systems supportedKnown for one	ChromeOS	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 95%	Unknown — not stated by the source
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	433.6 x 123.4 x 25.2 mm	385 x 143 x 43 mm
Keyboard weightDiffers	415 g	782 g
Mouse dimensions (WxDxH)Known for one	61 x 113 x 36.4 mm	Unknown — not stated by the source
Mouse weightKnown for one	60 g	Unknown — not stated by the source
Packaging content1 differ
Number of products includedDiffers	2 pc(s)	1 pc(s)
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Wireless receiver interfaceKnown for one	USB Type-A	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
AC adapter included	No	No
Packaging data4 differ
Package widthDiffers	529 mm	191 mm
Package depthDiffers	145 mm	426 mm
Package heightDiffers	44 mm	60 mm
Package weightDiffers	756.3 g	1.05 kg
Package typeKnown for one	Box	Unknown — not stated by the source
Other featuresidentical
Warranty periodKnown for one	3 year(s)	Unknown — not stated by the source
Recycling dataidentical
Product post-consumer recycled plasticKnown for one	95%	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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