Product comparison · 2 stylus pens

eSTUFF ES68900151-BULK stylus pen vs Lenovo 4X81P44052 stylus pen

10specifications compared
8differ
2identical
20known for one product only

Key differences

The eSTUFF ES68900151-BULK stylus pen has 4.6 g more weight than the Lenovo 4X81P44052 stylus pen (15 g vs 10.4 g). The Lenovo 4X81P44052 stylus pen has 63.9 mm more width than the eSTUFF ES68900151-BULK stylus pen (131.9 mm vs 68 mm). The Lenovo 4X81P44052 stylus pen has 157 mm more package width than the eSTUFF ES68900151-BULK stylus pen (225 mm vs 68 mm). Device compatibility: Universal on the eSTUFF ES68900151-BULK stylus pen, Laptop on the Lenovo 4X81P44052 stylus pen. Brand compatibility: Microsoft on the eSTUFF ES68900151-BULK stylus pen, Lenovo on the Lenovo 4X81P44052 stylus pen.

Device compatibility
- ES68900151-BULK stylus pen:Universal
- 4X81P44052 stylus pen:Laptop
Brand compatibility
- ES68900151-BULK stylus pen:Microsoft
- 4X81P44052 stylus pen:Lenovo
Weight
- ES68900151-BULK stylus pen:15 g
- 4X81P44052 stylus pen:10.4 g
Width
- ES68900151-BULK stylus pen:68 mm
- 4X81P44052 stylus pen:131.9 mm
Package width
- ES68900151-BULK stylus pen:68 mm
- 4X81P44052 stylus pen:225 mm
Package depth
- ES68900151-BULK stylus pen:20 mm
- 4X81P44052 stylus pen:55 mm
Package height
- ES68900151-BULK stylus pen:245 mm
- 4X81P44052 stylus pen:25 mm
Package weight
- ES68900151-BULK stylus pen:70 g
- 4X81P44052 stylus pen:65 g

Side by side

Differences highlightedShow differences only

Comparison of ES68900151-BULK, 4X81P44052
30 specifications	A eSTUFF ES68900151-BULK stylus pen Model ES68900151-BULK View product	B Lenovo 4X81P44052 stylus pen Model 4X81P44052 View product
Features2 differ
Device compatibilityDiffers	Universal	Laptop
Brand compatibilityDiffers	Microsoft	Lenovo
CompatibilityKnown for one	- Microsoft Surface Pro 3/4/5/6/7 - Microsoft Surface Laptop 1/2/3 - Microsoft Surface 2/3 - Microsoft Surface Book 1/2 - Microsoft Surface Studio 2 - Microsoft Surface Go	Unknown — not stated by the source
Suitable for touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Housing materialKnown for one	Aluminium	Unknown — not stated by the source
Automatic on/offKnown for one	Yes	Unknown — not stated by the source
ApplicabilityKnown for one	Universal	Unknown — not stated by the source
Buttons quantityKnown for one	1	Unknown — not stated by the source
ShapeKnown for one	Round	Unknown — not stated by the source
Magnetic charging connectorKnown for one	Unknown — not stated by the source	Yes
Supported protocolsKnown for one	Unknown — not stated by the source	WGP, MPP2.0, AES2.0, and AES1.0
CertificationKnown for one	Unknown — not stated by the source	FCC（EMC） IC（EMC） CE（EMC） CB UKCA SABS CoC VCCI（EMC） KC（EMC）
Batteryidentical
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Battery lifeKnown for one	15 h	Unknown — not stated by the source
Battery capacityKnown for one	140 mAh	Unknown — not stated by the source
Weight & dimensions2 differ
WeightDiffers	15 g	10.4 g
WidthDiffers	68 mm	131.9 mm
DepthKnown for one	20 mm	Unknown — not stated by the source
HeightKnown for one	245 mm	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	68 mm	225 mm
Package depthDiffers	20 mm	55 mm
Package heightDiffers	245 mm	25 mm
Package weightDiffers	70 g	65 g
Package typeKnown for one	Unknown — not stated by the source	Box
Technical detailsidentical
Optimized forKnown for one	Microsoft Surface Series	Unknown — not stated by the source
Power source typeKnown for one	Battery	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	30 - 80%

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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