Product comparison · 2 calculators

HP 30b calculator Pocket Basic Silver vs HP 50g+ calculator Pocket Scientific

Key differences

Type
- 30b calculator Pocket Basic Silver:Basic
- 50g+ calculator Pocket Scientific:Scientific
Number of batteries supported
- 30b calculator Pocket Basic Silver:2
- 50g+ calculator Pocket Scientific:4
Battery type
- 30b calculator Pocket Basic Silver:CR2032
- 50g+ calculator Pocket Scientific:AAA
Weight
- 30b calculator Pocket Basic Silver:115 g
- 50g+ calculator Pocket Scientific:220 g

Differences highlightedShow differences only

Comparison of 30b, 50g+
15 specifications	A HP 30b calculator Pocket Basic Silver Model 30b View product	B HP 50g+ calculator Pocket Scientific Model 50g+ View product
Design1 differ
Form factor	Pocket	Pocket
TypeDiffers	Basic	Scientific
Product colourKnown for one	Silver	Unknown — not stated by the source
Performanceidentical
USB portKnown for one	No	Unknown — not stated by the source
Built-in processorKnown for one	Unknown — not stated by the source	75Mhz ARM9
Displayidentical
Display tiltingKnown for one	No	Unknown — not stated by the source
DigitsKnown for one	Unknown — not stated by the source	15 digits
Power2 differ
Power sourceKnown for one	Battery	Unknown — not stated by the source
Number of batteries supportedDiffers	2	4
Battery typeDiffers	CR2032	AAA
Weight & dimensions1 differ
WeightDiffers	115 g	220 g
Size (imperial)Known for one	7.7 cm (3.03")	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	87 x 23.5 x 184 mm
Memoryidentical
RAM capacityKnown for one	Unknown — not stated by the source	0.5 MB
ROM capacityKnown for one	Unknown — not stated by the source	2 MB

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.