Product comparison · 2 calculators

Sharp EL-510RNB calculator Pocket Scientific Black vs Sharp EL531THBPK - ROSA

19specifications compared
12differ
7identical
21known for one product only

Key differences

Product colour
- EL-510RNB calculator Pocket Scientific Black:Black
- EL531THBPK - ROSA:Black, Pink
Keys quantity
- EL-510RNB calculator Pocket Scientific Black:38 keys
- EL531THBPK - ROSA:48 keys
Random number/integer generator
- EL-510RNB calculator Pocket Scientific Black:No
- EL531THBPK - ROSA:Yes
Tax calculation
- EL-510RNB calculator Pocket Scientific Black:Yes
- EL531THBPK - ROSA:No
Digits
- EL-510RNB calculator Pocket Scientific Black:11 digits
- EL531THBPK - ROSA:10 digits
Display number of lines
- EL-510RNB calculator Pocket Scientific Black:1 lines
- EL531THBPK - ROSA:2 lines
Power source
- EL-510RNB calculator Pocket Scientific Black:Battery/Solar
- EL531THBPK - ROSA:Battery
Battery type
- EL-510RNB calculator Pocket Scientific Black:LR54
- EL531THBPK - ROSA:AAA

Side by side

Differences highlightedShow differences only

Comparison of EL-510RNB, EL531THBPK - ROSA
40 specifications	A Sharp EL-510RNB calculator Pocket Scientific Black Model EL-510RNB View product	B Sharp EL531THBPK - ROSA View product
Design2 differ
Form factor	Pocket	Pocket
Type	Scientific	Scientific
Product colourDiffers	Black	Black, Pink
Control type	Buttons	Buttons
Keys quantityDiffers	38 keys	48 keys
Wrist restKnown for one	No	Unknown — not stated by the source
Housing materialKnown for one	Unknown — not stated by the source	Plastic
CoverKnown for one	Unknown — not stated by the source	No
Performance2 differ
Built-in processorKnown for one	No	Unknown — not stated by the source
USB portKnown for one	No	Unknown — not stated by the source
Random number/integer generatorDiffers	No	Yes
Tax calculationDiffers	Yes	No
x10n keyKnown for one	Yes	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
Symbolic notationKnown for one	Unknown — not stated by the source	Fraction
Display2 differ
DigitsDiffers	11 digits	10 digits
Display type	LCD	LCD
Display tilting	No	No
Display number of linesDiffers	1 lines	2 lines
Second displayKnown for one	No	Unknown — not stated by the source
Backlight displayKnown for one	Unknown — not stated by the source	No
Memoryidentical
Storage media typeKnown for one	Not available	Unknown — not stated by the source
Memory registersKnown for one	Unknown — not stated by the source	9
Power2 differ
Power sourceDiffers	Battery/Solar	Battery
Number of batteries supported	1	1
Battery typeDiffers	LR54	AAA
Battery voltageKnown for one	1.5 V	Unknown — not stated by the source
Auto power off	Yes	Yes
Battery life (max)Known for one	3000 h	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	124 mm	80 mm
DepthDiffers	9.5 mm	15 mm
HeightDiffers	71.4 mm	161 mm
WeightDiffers	90.7 g	115 g
System requirementsidentical
Mac operating systems supportedKnown for one	No	Unknown — not stated by the source
Windows operating systems supportedKnown for one	No	Unknown — not stated by the source
Technical detailsidentical
Built-in touchpadKnown for one	No	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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