Product comparison · 2 keyboards

Lenovo 4X31R64327 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Black vs Lenovo 4X31R68752 keyboard Mouse included Home/Office USB Ukrainian Black

37specifications compared
17differ
20identical
25known for one product only

Key differences

Recommended usage
- 4X31R64327 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Black:Office
- 4X31R68752 keyboard Mouse included Home/Office USB Ukrainian Black:Home/Office
Connectivity technology
- 4X31R64327 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Black:Wireless
- 4X31R68752 keyboard Mouse included Home/Office USB Ukrainian Black:Wired
Device interface
- 4X31R64327 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Black:RF Wireless + Bluetooth
- 4X31R68752 keyboard Mouse included Home/Office USB Ukrainian Black:USB
Keyboard language
- 4X31R64327 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Black:Canadian
- 4X31R68752 keyboard Mouse included Home/Office USB Ukrainian Black:Ukrainian
Power source type
- 4X31R64327 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Black:Battery
- 4X31R68752 keyboard Mouse included Home/Office USB Ukrainian Black:USB
USB Type-C charging port
- 4X31R64327 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Black:Yes
- 4X31R68752 keyboard Mouse included Home/Office USB Ukrainian Black:No
Buttons quantity
- 4X31R64327 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Black:8
- 4X31R68752 keyboard Mouse included Home/Office USB Ukrainian Black:3
Operating relative humidity (H-H)
- 4X31R64327 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Black:20 - 95%
- 4X31R68752 keyboard Mouse included Home/Office USB Ukrainian Black:15 - 60%

Side by side

Differences highlightedShow differences only

Comparison of 4X31R64327, 4X31R68752
62 specifications	A Lenovo 4X31R64327 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Black Model 4X31R64327 View product	B Lenovo 4X31R68752 keyboard Mouse included Home/Office USB Ukrainian Black Model 4X31R68752 View product
Keyboard5 differ
Recommended usageDiffers	Office	Home/Office
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless + Bluetooth	USB
Keyboard key switchKnown for one	Scissor key switch	Unknown — not stated by the source
Keyboard languageDiffers	Canadian	Ukrainian
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Keyboard keys operating life	10 million characters	10 million characters
Windows keys	Yes	Yes
Copilot key	Yes	Yes
Key travel distanceKnown for one	2.8 mm	Unknown — not stated by the source
Key pitch	1.91 cm	1.91 cm
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	128-bit AES	Unknown — not stated by the source
CertificationDiffers	CE CB BQB TUV Mark cTUVus FCC IC IDA WPC BIS SIRIM NTA SDOCo SDPPI NTC MIC AITI RCM NCC BSMI MSIP VCCI JRF SRRC ANRCETI ICASA MINCOM STA MoC UkrSEPRO ACI FAC TRA NTRA TRC MOC ICT INACOM NCC ANRT CERT CNC/AFTIC ANATEL SUBTEL IFETEL TUV NOM	AAA, BSMI, CB, CE, C-tick, EAC, FCC, IC, KCC, TUV, UL, VCCI
Designidentical
Backlight	No	No
Adjustable keyboard height	Yes	Yes
Product colour	Black	Black
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Protection featuresKnown for one	Unknown — not stated by the source	Spill resistant
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
Power2 differ
Power source typeDiffers	Battery	USB
Keyboard battery typeKnown for one	Built-in battery	Unknown — not stated by the source
USB Type-C charging portDiffers	Yes	No
Batteryidentical
Battery capacityKnown for one	420 mAh	Unknown — not stated by the source
Mouse1 differ
Mouse included	Yes	Yes
Form factor	Ambidextrous	Ambidextrous
Movement detection technology	Optical	Optical
Movement resolution	1600 DPI	1600 DPI
Buttons quantityDiffers	8	3
Scroll	Yes	Yes
Scroll type	Wheel	Wheel
Scrolling directionsKnown for one	Vertical	Unknown — not stated by the source
Mouse battery typeKnown for one	Built-in battery	Unknown — not stated by the source
Mouse battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Mouse battery capacityKnown for one	380 mAh	Unknown — not stated by the source
Buttons typeKnown for one	Unknown — not stated by the source	Pressed buttons
Mouse cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Buttons durability (million clicks)Known for one	Unknown — not stated by the source	1
System requirementsidentical
Windows operating systems supported	Windows 10, Windows 11	Windows 10, Windows 11
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 conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	20 - 95%	15 - 60%
Weight & dimensions4 differ
Keyboard dimensions (WxDxH)Differs	437.4 x 128.8 x 14.8 mm	424 x 146 x 20 mm
Keyboard weightDiffers	586 g	570 g
Mouse dimensions (WxDxH)Differs	111.29 x 62.23 x 36.06 mm	111 x 62 x 34 mm
Mouse weightDiffers	80 g	69 g
Packaging contentidentical
Number of products included	2 pc(s)	2 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	538 mm	508 mm
Package depthDiffers	129 mm	179 mm
Package heightDiffers	42 mm	45 mm
Package weightDiffers	885 g	910 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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