Philips HX3822/21 oral irrigator vs Philips HX3826/34 oral irrigator

Comparison of HX3822/21, HX3826/34

6 specifications	A Philips HX3822/21 oral irrigator Model HX3822/21 View product	B Philips HX3826/34 oral irrigator Model HX3826/34 View product
Features1 differ
Water tank capacity	0.25 L	0.25 L
Product colourDiffers	White	Mint colour
Poweridentical
Power source	Battery	Battery
Battery type	Built-in	Built-in
Packaging contentidentical
Storage case	Yes	Yes
Batteryidentical
Rechargeable battery	Yes	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.