Product comparison · 2 keyboards

Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black vs Turtle Beach Command Series KB7

15specifications compared
13differ
2identical
62known for one product only

Key differences

The Turtle Beach Command Series KB7 has 90 million characters more keyboard keys operating life than the Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black (100 million characters vs 10 million characters). Only the Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black has numeric keypad. Only the Turtle Beach Command Series KB7 has backlight. Recommended usage: Office on the Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black, Gaming on the Turtle Beach Command Series KB7. Connectivity technology: Wireless on the Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black, Wired on the Turtle Beach Command Series KB7.

Recommended usage
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:Office
- Command Series KB7:Gaming
Connectivity technology
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:Wireless
- Command Series KB7:Wired
Device interface
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:RF Wireless + Bluetooth
- Command Series KB7:USB
Keyboard language
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:Ukrainian
- Command Series KB7:UK English
Keyboard form factor
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:Full-size (100%)
- Command Series KB7:80%
Numeric keypad
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:Yes
- Command Series KB7:No
Keyboard keys operating life
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:10 million characters
- Command Series KB7:100 million characters
Backlight
- 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black:No
- Command Series KB7:Yes

Side by side

Differences highlightedShow differences only

Comparison of 4X31S04811, Command Series KB7
77 specifications	A Lenovo 4X31S04811 keyboard Mouse included Office RF Wireless + Bluetooth Ukrainian Black Model 4X31S04811 View product	B Turtle Beach Command Series KB7 View product
Keyboard7 differ
Recommended usageDiffers	Office	Gaming
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless + Bluetooth	USB
Keyboard languageDiffers	Ukrainian	UK English
Keyboard form factorDiffers	Full-size (100%)	80%
Numeric keypadDiffers	Yes	No
Keyboard keys operating lifeDiffers	10 million characters	100 million characters
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	Magnetic key switch
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
KeycapsKnown for one	Unknown — not stated by the source	Double shot
Keycaps materialKnown for one	Unknown — not stated by the source	Polybutylene terephthalate (PBT)
Keyboard key profileKnown for one	Unknown — not stated by the source	Low-profile
Polling rateKnown for one	Unknown — not stated by the source	8000 Hz
Built-in memoryKnown for one	Unknown — not stated by the source	Yes
Built-in memory capacityKnown for one	Unknown — not stated by the source	32768 KB
Design2 differ
BacklightDiffers	No	Yes
Keyboard styleKnown for one	Straight	Unknown — not stated by the source
Product colourDiffers	Black	Black, Grey
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Backlight typeKnown for one	Unknown — not stated by the source	RGB LED
Backlight colourKnown for one	Unknown — not stated by the source	Multicolour
Wrist restKnown for one	Unknown — not stated by the source	Yes
MaterialKnown for one	Unknown — not stated by the source	Aluminium
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Display diagonalKnown for one	Unknown — not stated by the source	10.9 cm (4.3")
Featuresidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-A
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Detachable cableKnown for one	Unknown — not stated by the source	Yes
Power1 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 portKnown for one	No	Unknown — not stated by the source
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 & dimensions1 differ
Keyboard dimensions (WxDxH)Known for one	433.6 x 123.4 x 25.2 mm	Unknown — not stated by the source
Keyboard weightDiffers	415 g	1.12 kg
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 includedKnown for one	No	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	529 mm	Unknown — not stated by the source
Package depthKnown for one	145 mm	Unknown — not stated by the source
Package heightKnown for one	44 mm	Unknown — not stated by the source
Package weightKnown for one	756.3 g	Unknown — not stated by the source
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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