Product comparison · 2 stylus pens

Lenovo 4X81M52315 stylus pen vs Lenovo 4X81U29637 stylus pen

12specifications compared
3differ
9identical
10known for one product only

Key differences

The Lenovo 4X81U29637 stylus pen has 9.9 g more weight than the Lenovo 4X81M52315 stylus pen (13.5 g vs 3.6 g). The Lenovo 4X81U29637 stylus pen has 16 g more package weight than the Lenovo 4X81M52315 stylus pen (76 g vs 60 g).

Weight
- 4X81M52315 stylus pen:3.6 g
- 4X81U29637 stylus pen:13.5 g
Package weight
- 4X81M52315 stylus pen:60 g
- 4X81U29637 stylus pen:76 g

Side by side

Differences highlightedShow differences only

Comparison of 4X81M52315, 4X81U29637
22 specifications	A Lenovo 4X81M52315 stylus pen Model 4X81M52315 View product	B Lenovo 4X81U29637 stylus pen Model 4X81U29637 View product
Features1 differ
Device compatibility	Laptop	Laptop
Brand compatibility	Lenovo	Lenovo
CompatibilityKnown for one	300W/500W Gen 4	Unknown — not stated by the source
Product colour	Black	Black
Tip colour	Black	Black
Pressure levels	4096	4096
Supported protocolsKnown for one	AES1.0	Unknown — not stated by the source
CertificationDiffers	CB/IC/FCC/CE/UKCA/VCCI/KC/RCM/NOM	CE(EMC), CB, UKCA, VCCI(EMC), KC(EMC), NOM
Packaging contentidentical
Packaging contentKnown for one	Lenovo Integrated Pen Warranty poster Lenovo Pen poster	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	3.6 g	13.5 g
WidthKnown for one	120.8 mm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	152 mm
Operational conditionsidentical
Operating temperature (T-T)	5 - 40 °C	5 - 40 °C
Operating relative humidity (H-H)	30 - 80%	30 - 80%
Packaging data1 differ
Quantity per pack	1 pc(s)	1 pc(s)
Package type	Box	Box
Package widthKnown for one	219 mm	Unknown — not stated by the source
Package depthKnown for one	73 mm	Unknown — not stated by the source
Package heightKnown for one	43 mm	Unknown — not stated by the source
Package weightDiffers	60 g	76 g
Technical detailsidentical
Warranty periodKnown for one	1 year(s)	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)

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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