Product comparison · 2 stylus pens

eSTUFF ES68900151-BULK stylus pen vs Lenovo 4X81U29637 stylus pen

8specifications compared
7differ
1identical
22known for one product only

Key differences

The eSTUFF ES68900151-BULK stylus pen has 1.5 g more weight than the Lenovo 4X81U29637 stylus pen (15 g vs 13.5 g). The eSTUFF ES68900151-BULK stylus pen has 93 mm more height than the Lenovo 4X81U29637 stylus pen (245 mm vs 152 mm). The Lenovo 4X81U29637 stylus pen has 6 g more package weight than the eSTUFF ES68900151-BULK stylus pen (76 g vs 70 g). Device compatibility: Universal on the eSTUFF ES68900151-BULK stylus pen, Laptop on the Lenovo 4X81U29637 stylus pen. Brand compatibility: Microsoft on the eSTUFF ES68900151-BULK stylus pen, Lenovo on the Lenovo 4X81U29637 stylus pen.

Device compatibility
- ES68900151-BULK stylus pen:Universal
- 4X81U29637 stylus pen:Laptop
Brand compatibility
- ES68900151-BULK stylus pen:Microsoft
- 4X81U29637 stylus pen:Lenovo
Product colour
- ES68900151-BULK stylus pen:Grey
- 4X81U29637 stylus pen:Black
Battery technology
- ES68900151-BULK stylus pen:Lithium Polymer (LiPo)
- 4X81U29637 stylus pen:Lithium-Ion (Li-Ion)
Weight
- ES68900151-BULK stylus pen:15 g
- 4X81U29637 stylus pen:13.5 g
Height
- ES68900151-BULK stylus pen:245 mm
- 4X81U29637 stylus pen:152 mm
Package weight
- ES68900151-BULK stylus pen:70 g
- 4X81U29637 stylus pen:76 g

Side by side

Differences highlightedShow differences only

Comparison of ES68900151-BULK, 4X81U29637
30 specifications	A eSTUFF ES68900151-BULK stylus pen Model ES68900151-BULK View product	B Lenovo 4X81U29637 stylus pen Model 4X81U29637 View product
Features3 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
Product colourDiffers	Grey	Black
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
Tip colourKnown for one	Unknown — not stated by the source	Black
Pressure levelsKnown for one	Unknown — not stated by the source	4096
CertificationKnown for one	Unknown — not stated by the source	CE(EMC), CB, UKCA, VCCI(EMC), KC(EMC), NOM
Battery1 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
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	13.5 g
WidthKnown for one	68 mm	Unknown — not stated by the source
DepthKnown for one	20 mm	Unknown — not stated by the source
HeightDiffers	245 mm	152 mm
Packaging data1 differ
Package widthKnown for one	68 mm	Unknown — not stated by the source
Package depthKnown for one	20 mm	Unknown — not stated by the source
Package heightKnown for one	245 mm	Unknown — not stated by the source
Package weightDiffers	70 g	76 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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