Product comparison · 2 calculators

HP 30b calculator Pocket Basic Silver vs HP 9G calculator Desktop Graphing Black

Key differences

Form factor
- 30b calculator Pocket Basic Silver:Pocket
- 9G calculator Desktop Graphing Black:Desktop
Type
- 30b calculator Pocket Basic Silver:Basic
- 9G calculator Desktop Graphing Black:Graphing
Product colour
- 30b calculator Pocket Basic Silver:Silver
- 9G calculator Desktop Graphing Black:Black
Battery type
- 30b calculator Pocket Basic Silver:CR2032
- 9G calculator Desktop Graphing Black:GP-76A

Differences highlightedShow differences only

Comparison of 30b, 9G
17 specifications	A HP 30b calculator Pocket Basic Silver Model 30b View product	B HP 9G calculator Desktop Graphing Black Model 9G View product
Design3 differ
Form factorDiffers	Pocket	Desktop
TypeDiffers	Basic	Graphing
Product colourDiffers	Silver	Black
Control typeKnown for one	Unknown — not stated by the source	Buttons
Displayidentical
Display typeKnown for one	Unknown — not stated by the source	LCD
Display tilting	No	No
Backlight displayKnown for one	Unknown — not stated by the source	No
Second displayKnown for one	Unknown — not stated by the source	No
Power1 differ
Power source	Battery	Battery
Battery typeDiffers	CR2032	GP-76A
Number of batteries supportedKnown for one	2	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	81 mm
DepthKnown for one	Unknown — not stated by the source	155 mm
HeightKnown for one	Unknown — not stated by the source	13.7 mm
WeightKnown for one	115 g	Unknown — not stated by the source
Size (imperial)Known for one	7.7 cm (3.03")	Unknown — not stated by the source
Performanceidentical
USB portKnown for one	No	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.