Lenovo 4X81U29637 stylus pen vs Lenovo Yoga Pen 2

Comparison of 4X81U29637, Yoga Pen 2

25 specifications	A Lenovo 4X81U29637 stylus pen Model 4X81U29637 View product	B Lenovo Yoga Pen 2View product
Features2 differ
Device compatibility	Laptop	Laptop
Brand compatibility	Lenovo	Lenovo
CompatibilityKnown for one	—Unknown — not stated by the source	Yoga 9 2-in-1 14IPH11
Product colourDiffers	Black	Teal
Colour nameKnown for one	—Unknown — not stated by the source	Tidal Teal
Supported protocolsKnown for one	—Unknown — not stated by the source	AES3.0 protocol AES2.0 protocol AES1.0 protocol WGP protocol MPP2.0 protocol MPP2.6 protocol USI2.0 protocol
CertificationDiffers	CE(EMC), CB, UKCA, VCCI(EMC), KC(EMC), NOM	CE, UKCA, FCC, UL, KC, VCCI, NOM-019, RoHS, EAC, SABS, RCM
Tip colourKnown for one	Black	—Unknown — not stated by the source
Pressure levelsKnown for one	4096	—Unknown — not stated by the source
Batteryidentical
Battery lifeKnown for one	—Unknown — not stated by the source	160 h
Rechargeable batteryKnown for one	—Unknown — not stated by the source	Yes
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	—Unknown — not stated by the source
Ports & interfacesidentical
Charging case connector typeKnown for one	—Unknown — not stated by the source	USB Type-C
Weight & dimensionsidentical
Weight	13.5 g	13.5 g
WidthKnown for one	—Unknown — not stated by the source	152 mm
Tip diameterKnown for one	—Unknown — not stated by the source	9.13 mm
HeightKnown for one	152 mm	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	5 - 40 °C	5 - 40 °C
Operating relative humidity (H-H)	30 - 80%	30 - 80%
Packaging data1 differ
Package type	Box	Box
Package widthKnown for one	—Unknown — not stated by the source	54.5 mm
Package depthKnown for one	—Unknown — not stated by the source	24.5 mm
Package heightKnown for one	—Unknown — not stated by the source	203.5 mm
Package weightDiffers	76 g	200 g
Quantity per packKnown for one	1 pc(s)	—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.