Product comparison · 2 fingerprint readers

HP 3GS21AA fingerprint reader USB 2.0 Black vs InLine USB Fingerprint Scanner, Windows Hello compatible

Key differences

Scan area
- 3GS21AA fingerprint reader USB 2.0 Black:18 x 1280 mm
- USB Fingerprint Scanner, Windows Hello compatible:10 x 8 mm
Width
- 3GS21AA fingerprint reader USB 2.0 Black:162 mm
- USB Fingerprint Scanner, Windows Hello compatible:21 mm
Depth
- 3GS21AA fingerprint reader USB 2.0 Black:30 mm
- USB Fingerprint Scanner, Windows Hello compatible:12 mm
Height
- 3GS21AA fingerprint reader USB 2.0 Black:20.7 mm
- USB Fingerprint Scanner, Windows Hello compatible:18 mm
Weight
- 3GS21AA fingerprint reader USB 2.0 Black:79 g
- USB Fingerprint Scanner, Windows Hello compatible:3 g
Product colour
- 3GS21AA fingerprint reader USB 2.0 Black:Black
- USB Fingerprint Scanner, Windows Hello compatible:Multicolour

Differences highlightedShow differences only

Comparison of 3GS21AA, 41360C
19 specifications	A HP 3GS21AA fingerprint reader USB 2.0 Black Model 3GS21AA View product	B InLine USB Fingerprint Scanner, Windows Hello compatible Model 41360C View product
Technical details1 differ
Interface	USB 2.0	USB 2.0
Scan areaDiffers	18 x 1280 mm	10 x 8 mm
Greyscale levelsKnown for one	256	Unknown — not stated by the source
HP segmentKnown for one	Business	Unknown — not stated by the source
Verification (1:1) timeKnown for one	Unknown — not stated by the source	0.5 s
Weight & dimensions4 differ
WidthDiffers	162 mm	21 mm
DepthDiffers	30 mm	12 mm
HeightDiffers	20.7 mm	18 mm
WeightDiffers	79 g	3 g
Package depthKnown for one	Unknown — not stated by the source	12 mm
Package heightKnown for one	Unknown — not stated by the source	13 mm
Package weightKnown for one	Unknown — not stated by the source	12 g
Package widthKnown for one	Unknown — not stated by the source	10 mm
Poweridentical
USB poweredKnown for one	Yes	Unknown — not stated by the source
DC input voltageKnown for one	5 V	Unknown — not stated by the source
Colour1 differ
Product colourDiffers	Black	Multicolour
Operational conditionsidentical
Operating temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 93%	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10

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.