Product comparison · 2 stylus pens

eSTUFF ES68900151-BULK stylus pen vs Lenovo 4X81U44702 stylus pen

12specifications compared
11differ
1identical
19known for one product only

Key differences

The eSTUFF ES68900151-BULK stylus pen has 4.6 g more weight than the Lenovo 4X81U44702 stylus pen (15 g vs 10.4 g). The eSTUFF ES68900151-BULK stylus pen has 58.4 mm more width than the Lenovo 4X81U44702 stylus pen (68 mm vs 9.6 mm). The eSTUFF ES68900151-BULK stylus pen has 95 mm more height than the Lenovo 4X81U44702 stylus pen (245 mm vs 150 mm). Device compatibility: Universal on the eSTUFF ES68900151-BULK stylus pen, Laptop on the Lenovo 4X81U44702 stylus pen. Brand compatibility: Microsoft on the eSTUFF ES68900151-BULK stylus pen, Lenovo on the Lenovo 4X81U44702 stylus pen.

Device compatibility
- ES68900151-BULK stylus pen:Universal
- 4X81U44702 stylus pen:Laptop
Brand compatibility
- ES68900151-BULK stylus pen:Microsoft
- 4X81U44702 stylus pen:Lenovo
Product colour
- ES68900151-BULK stylus pen:Grey
- 4X81U44702 stylus pen:Black
Weight
- ES68900151-BULK stylus pen:15 g
- 4X81U44702 stylus pen:10.4 g
Width
- ES68900151-BULK stylus pen:68 mm
- 4X81U44702 stylus pen:9.6 mm
Height
- ES68900151-BULK stylus pen:245 mm
- 4X81U44702 stylus pen:150 mm
Package width
- ES68900151-BULK stylus pen:68 mm
- 4X81U44702 stylus pen:220 mm
Package depth
- ES68900151-BULK stylus pen:20 mm
- 4X81U44702 stylus pen:75 mm

Side by side

Differences highlightedShow differences only

Comparison of ES68900151-BULK, 4X81U44702
31 specifications	A eSTUFF ES68900151-BULK stylus pen Model ES68900151-BULK View product	B Lenovo 4X81U44702 stylus pen Model 4X81U44702 View product
Features4 differ
Device compatibilityDiffers	Universal	Laptop
Brand compatibilityDiffers	Microsoft	Lenovo
CompatibilityDiffers	- 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	ThinkPad X1 series - X1 2-in-1 G11
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
Pressure levelsKnown for one	Unknown — not stated by the source	4096
Supported protocolsKnown for one	Unknown — not stated by the source	USI2.0 protocol: 100 - 500 kHz WGP protocol: 86 - 400 kHz / 8 channels AES1.0/2.0 protocol: 1800 kHz ± 5% MPP2.0/2.6 protocol: 18 - 210 kHz
CertificationKnown for one	Unknown — not stated by the source	CE, CB, FCC, UL, KC, ICES-003, VCCI, NOM-019, RoHS
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
Rechargeable batteryKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	15 g	10.4 g
WidthDiffers	68 mm	9.6 mm
DepthKnown for one	20 mm	Unknown — not stated by the source
HeightDiffers	245 mm	150 mm
Packaging data4 differ
Package widthDiffers	68 mm	220 mm
Package depthDiffers	20 mm	75 mm
Package heightDiffers	245 mm	40 mm
Package weightDiffers	70 g	60 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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