Product comparison · 2 stylus pens

Dell Pro Premium Active Pen - PN7522W vs Lenovo 4X81W51849 stylus pen Grey

7specifications compared
5differ
2identical
19known for one product only

Key differences

The Dell Pro Premium Active Pen - PN7522W has 800 h more battery life than the Lenovo 4X81W51849 stylus pen Grey (960 h vs 160 h). The Lenovo 4X81W51849 stylus pen Grey has 141.8 mm more width than the Dell Pro Premium Active Pen - PN7522W (152 mm vs 10.2 mm). Brand compatibility: Dell on the Dell Pro Premium Active Pen - PN7522W, Lenovo on the Lenovo 4X81W51849 stylus pen Grey. Product colour: Black on the Dell Pro Premium Active Pen - PN7522W, Grey on the Lenovo 4X81W51849 stylus pen Grey.

Brand compatibility
- Pro Premium Active Pen - PN7522W:Dell
- 4X81W51849 stylus pen Grey:Lenovo
Product colour
- Pro Premium Active Pen - PN7522W:Black
- 4X81W51849 stylus pen Grey:Grey
Battery life
- Pro Premium Active Pen - PN7522W:960 h
- 4X81W51849 stylus pen Grey:160 h
Width
- Pro Premium Active Pen - PN7522W:10.2 mm
- 4X81W51849 stylus pen Grey:152 mm

Side by side

Differences highlightedShow differences only

Comparison of PN7522W, 4X81W51849
26 specifications	A Dell Pro Premium Active Pen - PN7522W Model PN7522W View product	B Lenovo 4X81W51849 stylus pen Grey Model 4X81W51849 View product
Features3 differ
Brand compatibilityDiffers	Dell	Lenovo
CompatibilityDiffers	Latitude 9520 2-in-1, Latitude 9510 2-in-1, Latitude 9430 2in1, Latitude 9420 2-in-1, Latitude 9410 2-in-1, Latitude 7430 2in1, Latitude 7420 2-in-1, Latitude 7410 2-in-1, Latitude 7410 2-in-1 Chrome Enterprise*, Latitude 7330 2in1, Latitude 7320 Detachable, Latitude 7320 2-in-1, Latitude 7310 2-in-	ThinkBook 14 2-in-1 G6 IPL
Product colourDiffers	Black	Grey
Colour nameKnown for one	Unknown — not stated by the source	Luna Grey
Tip colourKnown for one	Unknown — not stated by the source	Grey
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% 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
CertificationKnown for one	Unknown — not stated by the source	CE, UKCA, FCC, UL, KC, VCCI, NOM-019, RoHS, EAC, SABS, RCM
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	5.1	Unknown — not stated by the source
Buttons quantityKnown for one	3	Unknown — not stated by the source
Battery1 differ
Battery lifeDiffers	960 h	160 h
Battery capacityKnown for one	45 mAh	Unknown — not stated by the source
Weight & dimensions1 differ
WidthDiffers	10.2 mm	152 mm
Tip diameterKnown for one	Unknown — not stated by the source	9.13 mm
WeightKnown for one	15.5 g	Unknown — not stated by the source
DepthKnown for one	10.2 mm	Unknown — not stated by the source
HeightKnown for one	155 mm	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%
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box
Package widthKnown for one	Unknown — not stated by the source	245 mm
Package depthKnown for one	Unknown — not stated by the source	95 mm
Package heightKnown for one	Unknown — not stated by the source	35 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733080	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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