Product comparison · 2 calculators

HP 40gs calculator Pocket Scientific Black, Silver vs Sharp EL531THBPK - ROSA

19specifications compared
9differ
10identical
24known for one product only

Key differences

Product colour
- 40gs calculator Pocket Scientific Black, Silver:Black, Silver
- EL531THBPK - ROSA:Black, Pink
Digits
- 40gs calculator Pocket Scientific Black, Silver:15 digits
- EL531THBPK - ROSA:10 digits
Display number of lines
- 40gs calculator Pocket Scientific Black, Silver:10 lines
- EL531THBPK - ROSA:2 lines
Number of batteries supported
- 40gs calculator Pocket Scientific Black, Silver:5
- EL531THBPK - ROSA:1
Battery type
- 40gs calculator Pocket Scientific Black, Silver:AAA, CR2032
- EL531THBPK - ROSA:AAA
Width
- 40gs calculator Pocket Scientific Black, Silver:94 mm
- EL531THBPK - ROSA:80 mm
Depth
- 40gs calculator Pocket Scientific Black, Silver:187 mm
- EL531THBPK - ROSA:15 mm
Height
- 40gs calculator Pocket Scientific Black, Silver:31 mm
- EL531THBPK - ROSA:161 mm

Side by side

Differences highlightedShow differences only

Comparison of 40gs, EL531THBPK - ROSA
43 specifications	A HP 40gs calculator Pocket Scientific Black, Silver Model 40gs View product	B Sharp EL531THBPK - ROSA View product
Design1 differ
Form factor	Pocket	Pocket
Type	Scientific	Scientific
Product colourDiffers	Black, Silver	Black, Pink
Housing material	Plastic	Plastic
Control type	Buttons	Buttons
CoverKnown for one	Unknown — not stated by the source	No
Keys quantityKnown for one	Unknown — not stated by the source	48 keys
Performanceidentical
Built-in processorKnown for one	75Mhz ARM9	Unknown — not stated by the source
USB portKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
OperationKnown for one	750	Unknown — not stated by the source
Automatic simplification of fractionsKnown for one	Unknown — not stated by the source	Yes
Currency converterKnown for one	Unknown — not stated by the source	No
Negation keyKnown for one	Unknown — not stated by the source	No
Profit calculationKnown for one	Unknown — not stated by the source	No
Random number/integer generatorKnown for one	Unknown — not stated by the source	Yes
Symbolic notationKnown for one	Unknown — not stated by the source	Fraction
Tax calculationKnown for one	Unknown — not stated by the source	No
Display2 differ
DigitsDiffers	15 digits	10 digits
Display type	LCD	LCD
Display tilting	No	No
Display resolutionKnown for one	131 x 64 pixels	Unknown — not stated by the source
Display number of linesDiffers	10 lines	2 lines
Display number of charactersKnown for one	33	Unknown — not stated by the source
Backlight display	No	No
Second displayKnown for one	No	Unknown — not stated by the source
Memoryidentical
Storage media typeKnown for one	Flash	Unknown — not stated by the source
Memory registers	9	9
Flash memoryKnown for one	2 MB	Unknown — not stated by the source
RAM capacityKnown for one	0.256 MB	Unknown — not stated by the source
Power2 differ
Power source	Battery	Battery
Number of batteries supportedDiffers	5	1
Battery typeDiffers	AAA, CR2032	AAA
Auto power off	Yes	Yes
Auto power off afterKnown for one	5 min	Unknown — not stated by the source
Battery life (max)Known for one	65 h	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	94 mm	80 mm
DepthDiffers	187 mm	15 mm
HeightDiffers	31 mm	161 mm
WeightDiffers	249 g	115 g
Packaging contentidentical
Cables includedKnown for one	USB	Unknown — not stated by the source
Other featuresidentical
I/O portsKnown for one	Serial	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box

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.

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