NGS Bernoulli Bluetooth vs NGS Roly Red

Comparison of Bernoulli Bluetooth, Roly Red

33 specifications	A NGS Bernoulli BluetoothView product	B NGS Roly RedView product
Mouse1 differ
Device interfaceDiffers	Bluetooth	RF Wireless
Movement detection technologyKnown for one	—Unknown — not stated by the source	Optical
Frequency bandKnown for one	—Unknown — not stated by the source	2.4 GHz
Designidentical
Rubber gripsKnown for one	—Unknown — not stated by the source	Yes
Product colourKnown for one	White	—Unknown — not stated by the source
Power1 differ
Number of batteries supportedDiffers	2	1
Packaging dataidentical
AC adapter includedKnown for one	—Unknown — not stated by the source	No
Package weightKnown for one	—Unknown — not stated by the source	110 g
Packaging contentidentical
Receiver includedKnown for one	—Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	—Unknown — not stated by the source	USB Type-A
Receiver typeKnown for one	—Unknown — not stated by the source	Nano receiver
Other featuresidentical
Package dimensions (WxDxH)Known for one	—Unknown — not stated by the source	130 x 40 x 160 mm
USB requiredKnown for one	—Unknown — not stated by the source	Yes

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.