Product comparison · 2 keyboards

Lenovo 4X31R64337 keyboard Mouse included Office RF Wireless + Bluetooth Spanish Black vs Lenovo 4Y41R64516 keyboard Home/Office RF Wireless + Bluetooth French, Canadian Grey

34specifications compared
7differ
27identical
31known for one product only

Key differences

Recommended usage
- 4X31R64337 keyboard Mouse included Office RF Wireless + Bluetooth Spanish Black:Office
- 4Y41R64516 keyboard Home/Office RF Wireless + Bluetooth French, Canadian Grey:Home/Office
Keyboard language
- 4X31R64337 keyboard Mouse included Office RF Wireless + Bluetooth Spanish Black:Spanish
- 4Y41R64516 keyboard Home/Office RF Wireless + Bluetooth French, Canadian Grey:French, Canadian
Product colour
- 4X31R64337 keyboard Mouse included Office RF Wireless + Bluetooth Spanish Black:Black
- 4Y41R64516 keyboard Home/Office RF Wireless + Bluetooth French, Canadian Grey:Grey
Mouse included
- 4X31R64337 keyboard Mouse included Office RF Wireless + Bluetooth Spanish Black:Yes
- 4Y41R64516 keyboard Home/Office RF Wireless + Bluetooth French, Canadian Grey:No
Number of products included
- 4X31R64337 keyboard Mouse included Office RF Wireless + Bluetooth Spanish Black:2 pc(s)
- 4Y41R64516 keyboard Home/Office RF Wireless + Bluetooth French, Canadian Grey:1 pc(s)
Package width
- 4X31R64337 keyboard Mouse included Office RF Wireless + Bluetooth Spanish Black:538 mm
- 4Y41R64516 keyboard Home/Office RF Wireless + Bluetooth French, Canadian Grey:495 mm
Package weight
- 4X31R64337 keyboard Mouse included Office RF Wireless + Bluetooth Spanish Black:885 g
- 4Y41R64516 keyboard Home/Office RF Wireless + Bluetooth French, Canadian Grey:795 g

Side by side

Differences highlightedShow differences only

Comparison of 4X31R64337, 4Y41R64516
65 specifications	A Lenovo 4X31R64337 keyboard Mouse included Office RF Wireless + Bluetooth Spanish Black Model 4X31R64337 View product	B Lenovo 4Y41R64516 keyboard Home/Office RF Wireless + Bluetooth French, Canadian Grey Model 4Y41R64516 View product
Keyboard2 differ
Recommended usageDiffers	Office	Home/Office
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless + Bluetooth	RF Wireless + Bluetooth
Keyboard key switch	Scissor key switch	Scissor key switch
Keyboard languageDiffers	Spanish	French, Canadian
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 algorithms	128-bit AES	128-bit AES
Certification	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	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
Keyboard number of keysKnown for one	Unknown — not stated by the source	104
Hot keysKnown for one	Unknown — not stated by the source	Yes
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Design1 differ
Backlight	No	No
Adjustable keyboard height	Yes	Yes
Product colourDiffers	Black	Grey
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Keyboard styleKnown for one	Unknown — not stated by the source	Straight
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power source type	Battery	Battery
Keyboard battery typeKnown for one	Built-in battery	Unknown — not stated by the source
USB Type-C charging port	Yes	Yes
RechargeableKnown for one	Unknown — not stated by the source	Yes
Battery recharge timeKnown for one	Unknown — not stated by the source	2 h
Batteryidentical
Battery capacity	420 mAh	420 mAh
Battery technologyKnown for one	Unknown — not stated by the source	Lithium
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	1600 DPI	Unknown — not stated by the source
Buttons quantityKnown for one	8	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	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
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)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	20 - 95%	20 - 95%
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)	437.4 x 128.8 x 14.8 mm	437.4 x 128.8 x 14.8 mm
Keyboard weight	586 g	586 g
Mouse dimensions (WxDxH)Known for one	111.29 x 62.23 x 36.06 mm	Unknown — not stated by the source
Mouse weightKnown for one	80 g	Unknown — not stated by the source
Packaging content1 differ
Number of products includedDiffers	2 pc(s)	1 pc(s)
Receiver included	Yes	Yes
Wireless receiver interface	USB Type-A	USB Type-A
Batteries includedKnown for one	Yes	Unknown — not stated by the source
AC adapter included	No	No
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Packaging data2 differ
Package widthDiffers	538 mm	495 mm
Package depth	129 mm	129 mm
Package height	42 mm	42 mm
Package weightDiffers	885 g	795 g
Package type	Box	Box

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.

More keyboard comparisons

All keyboard comparisons