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Compare 4 products

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Canon P1-DTS Calculator
Canon P1-DTS
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HP 20b Calculator
HP 20b
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HP 30b Calculator
HP 30b
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Sharp EL-2128V Calculator
Sharp EL-2128V
Available colors
User rating
10
4.0 out of 5
10 user ratings
5 stars
10 %
4 stars
80 %
3 stars
10 %
2 stars
0 %
1 stars
0 %
36
4.3 out of 5
36 user ratings
5 stars
38 %
4 stars
47 %
3 stars
13 %
2 stars
0 %
1 stars
0 %
41
4.1 out of 5
41 user ratings
5 stars
36 %
4 stars
41 %
3 stars
19 %
2 stars
2 %
1 stars
0 %
3
4.0 out of 5
3 user ratings
5 stars
33 %
4 stars
33 %
3 stars
33 %
2 stars
0 %
1 stars
0 %

Technical details

TypePrinting calculatorFinancial calculatorBasic calculatorFinancial calculator

Design

Colour of productGreyBlackSilverSilver
Digit comma separatoryes
N/A
N/A
N/A
Control type
N/A
Buttons
N/A
N/A
Form factor
N/A
PocketPocketDesktop

Dimensions

Width3.74 in3.03 in3.03 in5.51 in
Height1.85 in0.63 in5.87 in1.04 in
Depth7.99 in5.87 in0.63 in7.76 in
Weight9.38 oz1.32 oz4.06 oz8.82 oz

Display

Number of characters per line1212812
Number of display lines
N/A
22
N/A
Display type
N/A
LCD
N/A
N/A
Display tilting
N/A
nono
N/A
Second display
N/A
no
N/A
N/A
Display light
N/A
no
N/A
N/A

Power

Battery typeAACR2032CR2032LR44
Power source
N/A
BatteryBatteryBattery
Battery operated
N/A
yesyes
N/A
Auto power off
N/A
yes
N/A
N/A
Number of batteries required
N/A
22
N/A