Product comparison · 2 stylus pens

Lenovo 4X81S85524 stylus pen vs Lenovo 4X81W51849 stylus pen Grey

14specifications compared
8differ
6identical
7known for one product only

Key differences

The Lenovo 4X81W51849 stylus pen Grey has 22 mm more package width than the Lenovo 4X81S85524 stylus pen (245 mm vs 223 mm). The Lenovo 4X81W51849 stylus pen Grey has 40 mm more package depth than the Lenovo 4X81S85524 stylus pen (95 mm vs 55 mm). The Lenovo 4X81W51849 stylus pen Grey has 13 mm more package height than the Lenovo 4X81S85524 stylus pen (35 mm vs 22 mm). Product colour: Black on the Lenovo 4X81S85524 stylus pen, Grey on the Lenovo 4X81W51849 stylus pen Grey. Tip colour: Black on the Lenovo 4X81S85524 stylus pen, Grey on the Lenovo 4X81W51849 stylus pen Grey.

Product colour
- 4X81S85524 stylus pen:Black
- 4X81W51849 stylus pen Grey:Grey
Tip colour
- 4X81S85524 stylus pen:Black
- 4X81W51849 stylus pen Grey:Grey
Package width
- 4X81S85524 stylus pen:223 mm
- 4X81W51849 stylus pen Grey:245 mm
Package depth
- 4X81S85524 stylus pen:55 mm
- 4X81W51849 stylus pen Grey:95 mm
Package height
- 4X81S85524 stylus pen:22 mm
- 4X81W51849 stylus pen Grey:35 mm

Side by side

Differences highlightedShow differences only

Comparison of 4X81S85524, 4X81W51849
21 specifications	A Lenovo 4X81S85524 stylus pen Model 4X81S85524 View product	B Lenovo 4X81W51849 stylus pen Grey Model 4X81W51849 View product
Features5 differ
Device compatibility	Laptop	Laptop
Brand compatibility	Lenovo	Lenovo
CompatibilityDiffers	ThinkPad L13 2-in-1 Gen 6 (AMD) ThinkPad L13 2-in-1 Gen 6 (Intel)	ThinkBook 14 2-in-1 G6 IPL
Product colourDiffers	Black	Grey
Colour nameKnown for one	Unknown — not stated by the source	Luna Grey
Tip colourDiffers	Black	Grey
Supported protocolsDiffers	AES 1.0	USI2.0 protocol:100 ~ 500 kHz WGP protocol:86 ~ 400 kHz / 8 channels AES1.0/2.0 protocol:1800 kHz ± 5% AES3.0 protocol:133 ~ 1800 kHz MPP2.0/2.6 protocol:18 ~ 210 kHz AES3.0 protocol AES2.0 protocol AES1.0 protocol WGP protocol MPP2.0 protocol MPP2.6 protocol USI2.0 protocol
CertificationDiffers	CE EMC ROHS UKCA VCCI KCC FCC ICES NOM	CE, UKCA, FCC, UL, KC, VCCI, NOM-019, RoHS, EAC, SABS, RCM
Batteryidentical
Battery lifeKnown for one	Unknown — not stated by the source	160 h
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	152 mm
Tip diameterKnown for one	Unknown — not stated by the source	9.13 mm
WeightKnown for one	3.6 g	Unknown — not stated by the source
HeightKnown for one	116.8 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 data3 differ
Quantity per pack	1 pc(s)	1 pc(s)
Package type	Box	Box
Package widthDiffers	223 mm	245 mm
Package depthDiffers	55 mm	95 mm
Package heightDiffers	22 mm	35 mm
Package weightKnown for one	77 g	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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