Sharp
Next to Casio, Sharp remains Japan's (and possibly, the world's) second most prolific calculator manufacturer. Like Casio, Sharp was present at the very beginning, introducing a pre-LCD programmable calculator in the mid-1970s. Like Casio, Sharp presently focuses on the educational and business markets; their current programmable models are primarily graphing calculators aimed at students. And, I am somewhat sad to add, just like Casio's, Sharp's models are also somewhat uninspiring. You won't find either the quality of a TI-89, or the functional elegance of an HP-49G in a current Sharp model.
Keystroke Programmables
Before handhelds, there was the Sharp PC-1001; although smaller than many handhelds, this calculator operates from AC power only. Nevertheless, it deserves mention, as it represented Sharp's first attempt to create a personal programmable calculator.
Sharp's entry into the field of handheld, battery-operated programmable calculators is represented by the PC-1201, a beautiful, well-designed, highly functional machine. Apparently this was Sharp's only non-LCD model; their next generation machine were equipped with early (yellow) LCDs, and these machines are highly sought after collectibles today. In yet another curious parallel with Casio, Sharp's first programmable model was more sophisticated, eminently more usable than many of their later programmable calculators.
Classic Keystroke Programmables
Sharp continues to produce simple low-end keystroke programmables. The technology found in the EL-5813, a 30-step machine with no program review/editing capability, has since found its way into many OEM machines as well.
| - | Model | Type | Display | Programming model | Programming features | Memory | Special functions |
 | EL-5020 | Scientific | 10+2 LCD digits | Formula programming (40 program steps) | Branching | 6 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory |
 | EL-512 | Scientific | 10(8+2) LCD digits | (127 program steps) | 10 numbers | Trigonometrics, Exponentials, Hyperbolics | |
 | EL-5813 | Scientific | 8+2 LCD digits | Keystroke entry (30 program steps) | 7 numbers | Trigonometrics, Exponentials, Hyperbolics, Standard deviation, Continuous memory | |
| No Image Available | EL-7001 | N/A | LCD | ||||
| No Image Available | EL-735 | N/A | LCD | ||||
 | PC-1201 | Scientific | 10+2 VFD digits | Fully-merged keystroke entry (128 program steps) | Conditionals, Branching, Subroutines, Labels | 12 numbers | Trigonometrics, Exponentials, Linear regression, Continuous memory, Sound |
| No Image Available | PC-1300 | Scientific | 16 VFD characters | mini-FORTRAN (256 program steps) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 26 numbers | Trigonometrics, Exponentials, Magnetic cards |
 | PC-1300S | Scientific | 16 VFD characters | mini-FORTRAN (640 program steps) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 42 numbers | Trigonometrics, Exponentials, Printer, Sound, Magnetic cards |
Keystroke Formula Programming
If it wasn't the first, the EL-5100 must have been one of the first pocket calculators customizable not through a "keyboard macro" style program, but by entering algebraic-looking formulae.| - | Model | Type | Display | Programming model | Programming features | Memory | Special functions |
 | EL-5100 | Scientific | 24 YLCD characters | Formula programming (80 program steps) | 11 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory | |
 | EL-5100S | Scientific | 24 LCD characters | Formula programming (80 program steps) | 11 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory | |
 | EL-5101 | N/A | YLCD characters | ||||
 | EL-5102 | Scientific | 16 YLCD characters | Formula programming (80 program steps) | 11 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory | |
 | EL-5103 | Scientific | 12 YLCD characters | Formula programming (48 program steps) | 6 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory | |
 | EL-5103S | Scientific | 12 LCD characters | Formula programming (48 program steps) | 6 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory |
Advanced Keystroke Programmables
Over the years, Sharp produced several programmable machines with an advanced programming model, large storage capacity, and optional extra features. The programming model used in these machines is similar to that used in Sharp's graphing calculators.
| - | Model | Type | Display | Programming model | Programming features | Memory | Special functions |
 | EL-5050 | Scientific | 16 LCD characters | Formula programming (1430 program steps) | Conditionals, Branching, Subroutines | 26 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory |
 | EL-5120 | Scientific | 3×14 LCD characters | Formula programming (1211 bytes) | Conditionals, Branching, Subroutines, Labels | 1211(0) bytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory |
 | EL-512H | Scientific | 10+2 LCD digits | Formula programming (256 program steps) | Conditionals, Branching | 13 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory |
 | EL-512II | Scientific | 10+2 LCD digits | Formula programming (256 program steps) | Conditionals, Branching | 13 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory |
 | EL-5150 | Scientific | 24 LCD characters | Formula programming (1454 program steps) | Conditionals, Branching, Subroutines | 26 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory |
BASIC Pocket Computers
Sharp continues to have a huge lineup of pocket computers, including models that are not end-user programmable, but sold for various business applications and use preprogrammed modules.
BASIC Pocket Computers
Most of Sharp's BASIC computers look like similar models from Casio: a "landscape" look, QWERTY keyboard, and an optional numeric/calculator keypad.
| - | Model | Type | Display | Programming model | Programming features | Memory | Special functions |
 | EL-5400 | BASIC Programmable | 16 LCD characters | BASIC | Conditionals, Branching, Subroutines, Labels, Indirect addressing | Trigonometrics, Exponentials, Continuous memory | |
 | EL-5500 | BASIC Programmable | 24 LCD characters | BASIC (6 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 6(0) kilobytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory, Sound |
 | EL-5500II | BASIC Programmable | 24 LCD characters | BASIC (3534 bytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 3742(208) bytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory, Sound |
 | EL-5500III | BASIC Programmable | 24 LCD characters | BASIC (6 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 6(0) kilobytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory, Sound |
 | EL-5510 | BASIC Programmable | 16 LCD characters | BASIC (3454 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 3662(0) bytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Financial, Continuous memory |
 | EL-5520 | N/A | LCD | ||||
| No Image Available | PC-1210 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-1211 | BASIC Programmable | 24 LCD characters | BASIC (2200 bytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 2200(0) bytes | Trigonometrics, Exponentials, Continuous memory, Sound |
 | PC-1245 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-1246 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-1246S | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1247 | N/A | LCD | (4 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 4(0) kilobytes | |
 | PC-1248 | BASIC Programmable | 16 LCD characters | BASIC (8 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 8(0) kilobytes | Trigonometrics, Exponentials, Continuous memory |
| No Image Available | PC-1250 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-1250A | Scientific | 24 LCD characters | BASIC (4 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 3(0) kilobytes | Trigonometrics, Exponentials, Continuous memory, Sound |
 | PC-1251 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-1260 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-1261 | BASIC Programmable | 16 LCD characters | BASIC (10 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 10(0) kilobytes | Trigonometrics, Exponentials, Continuous memory, Sound |
| No Image Available | PC-1262 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1280 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-1350 | BASIC Programmable | 150×64 LCD pixels | BASIC (4 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 4(0) kilobytes | Trigonometrics, Exponentials, Continuous memory, Sound |
 | PC-1360 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1360K | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-1401 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-1402 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-1403 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-1403H | BASIC Programmable | 24 LCD characters | BASIC (32 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 32(0) kilobytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory, Sound, Matrix, baseN |
 | PC-1421 | N/A | LCD | (40 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | ||
| No Image Available | PC-1430 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-1445 | BASIC Programmable | 24 LCD characters | BASIC and Assembler (8 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 8(0) kilobytes | Trigonometrics, Exponentials, Continuous memory, Sound |
 | PC-1450 | BASIC Programmable | 16 LCD characters | BASIC (4 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 4(0) kilobytes | Trigonometrics, Exponentials, Continuous memory, Sound |
| No Image Available | PC-1475 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-1500 | Scientific | 26 LCD characters | BASIC (1850 bytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 1850(0) bytes | Trigonometrics, Exponentials, Continuous memory, Sound |
 | PC-1500A | Scientific | 26 LCD characters | BASIC (6 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 6(0) kilobytes | Trigonometrics, Exponentials, Continuous memory, Sound |
| No Image Available | PC-1501 | N/A | 26 LCD characters | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1600 | N/A | LCD | (32 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 32(0) kilobytes | |
| No Image Available | PC-2500 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | Printer | ||
| No Image Available | PC-3000 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-E220 | Scientific | 4×24 LCD characters | BASIC (32 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 32(0) kilobytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Complex, Continuous memory, Constants, Equation library |
 | PC-E500 | Graphing | 240×32 LCD pixels | BASIC (26 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 26(0) kilobytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Graphing, Solver, Integration, Complex, Continuous memory, Sound, Matrix, Unit conversions, Constants, Equation library |
| No Image Available | PC-E500S | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | PC-G801 | Scientific | 4×24 LCD characters | BASIC (5859 bytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 5859(0) bytes | Trigonometrics, Exponentials, Linear regression, Continuous memory |
| No Image Available | PC-G820 | Scientific | 4×24 LCD characters | BASIC (5844 bytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 5844(0) bytes | Trigonometrics, Exponentials, Linear regression, Continuous memory, Sound, baseN |
 | PC-G850 | Graphing | 144×48 LCD pixels | BASIC (32 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 32(0) kilobytes | Trigonometrics, Exponentials, Linear regression, Graphing, Continuous memory, Sound, baseN |
BASIC PDAs
A unique Sharp concept: a digital assistant with a removeable "personality" module. For some models, modules containing a BASIC interpreter were available, effectively turning these machines into programmable pocket calculators.
| - | Model | Type | Display | Programming model | Programming features | Memory | Special functions |
 | IQ-7000 | BASIC Programmable | 96×64 LCD pixels | BASIC (16 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 16(0) kilobytes | Trigonometrics, Exponentials, Linear regression, Continuous memory, Real-time clock, Sound |
 | IQ-7100M | BASIC Programmable | 96×64 LCD pixels | BASIC (16 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 16(0) kilobytes | Trigonometrics, Exponentials, Linear regression, Continuous memory, Real-time clock, Sound |
Graphing Calculators
An uninspiring line of models, Sharp's graphing calculators are clearly aimed at the educational market, which is presently dominated by Texas Instruments and Casio.
Student Models
Most Sharp graphing calculators are designed for classroom use by students.
| - | Model | Type | Display | Programming model | Programming features | Memory | Special functions |
 | EL-5200 | Scientific | 96×32 LCD pixels | Formula programming | Conditionals, Branching, Subroutines, Labels, Indirect addressing | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory | |
 | EL-9000 | Graphing | 96×32 LCD pixels | Formula programming | Conditionals, Branching, Subroutines, Labels, Indirect addressing | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Graphing, Continuous memory | |
 | EL-9200 | Graphing | 96×64 LCD digits | Formula programming (1800 bytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 1800(0) bytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Graphing, Fractions, Complex, Continuous memory, Matrix, baseN |
 | EL-9200C | Graphing | 96×64 LCD pixels | Formula programming (2 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 2(0) kilobytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Graphing, Fractions, Continuous memory, Matrix |
| No Image Available | EL-9300 | Graphing | 96×64 LCD pixels | Formula programming (23064 bytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 23064(0) bytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Graphing, Fractions, Complex, Continuous memory, Matrix |
 | EL-9300C | Graphing | 96×64 LCD pixels | Formula programming (23064 bytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 23064(0) bytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Graphing, Fractions, Complex, Continuous memory, Matrix |
| No Image Available | EL-9400 | N/A | 96×64 LCD pixels | (24 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 24(0) kilobytes | |
| No Image Available | EL-9400C | N/A | LCD |
Overhead Display Calculators
Overhead models are functional equivalents to calculators used by students; they are intended for use in classrooms equipped with overhead projectors.
| - | Model | Type | Display | Programming model | Programming features | Memory | Special functions |
 | EL-9300 overhead | Graphing | 96×64 LCD pixels | Formula programming (23064 bytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 23064(0) bytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Graphing, Fractions, Complex, Continuous memory, Matrix |
Touchscreen Graphing Models
The EL-9600 model line features a technology not found in other graphing calculators: a touch screen for use with the calculator's on-screen menus and graphing functions.
| - | Model | Type | Display | Programming model | Programming features | Memory | Special functions |
 | EL-9600 | Graphing | 96×64 LCD pixels | Formula programming (24 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 24(0) kilobytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Graphing, Fractions, Continuous memory, Matrix |
 | EL-9600C | Graphing | 96×64 LCD pixels | Formula programming (24 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 24(0) kilobytes | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Graphing, Fractions, Continuous memory, Matrix |
Other Models
Sharp models that were not yet added to any of the categories listed so far are shown below.
| - | Model | Type | Display | Programming model | Programming features | Memory | Special functions |
| No Image Available | EL-5120N | N/A | LCD | ||||
| No Image Available | EL-9650 | N/A | 96×64 LCD pixels | (24 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 24(0) kilobytes | |
| No Image Available | EL-9900 | N/A | 132×64 LCD pixels | (64 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 64(0) kilobytes | |
| No Image Available | OZ-7400 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
 | OZ-7420 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1100 | N/A | LCD | ||||
| No Image Available | PC-1140 | N/A | LCD | ||||
| No Image Available | PC-1150 | N/A | LCD | ||||
| No Image Available | PC-1212 | N/A | 24 LCD characters | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1246DB | N/A | LCD | ||||
| No Image Available | PC-1248DB | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1255 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1285 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1404G | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1405G | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1415G | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1416G | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1417G | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1425 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1431 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1440 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1460 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1470U | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1480U | N/A | LCD | ||||
| No Image Available | PC-1490U | N/A | LCD | ||||
| No Image Available | PC-1490UII | N/A | LCD | ||||
| No Image Available | PC-1600K | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-1605 | N/A | LCD | (32 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 32(0) kilobytes | |
| No Image Available | PC-E200 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-E550 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-E650 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | PC-G802 | N/A | LCD | ||||
| No Image Available | PC-G803 | N/A | LCD | ||||
| No Image Available | PC-G805 | N/A | LCD | ||||
| No Image Available | PC-G811 | N/A | LCD | ||||
| No Image Available | PC-G813 | N/A | LCD | ||||
| No Image Available | PC-G815 | N/A | LCD | ||||
| No Image Available | PC-G830 | N/A | LCD | ||||
| No Image Available | PC-G850S | N/A | LCD | ||||
| No Image Available | PC-G850V | N/A | 144×48 LCD pixels | (32 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 32(0) kilobytes | |
| No Image Available | PC-U6000 | N/A | LCD | Conditionals, Branching, Subroutines, Labels, Indirect addressing | |||
| No Image Available | EL-9450 | Graphing | LCD pixels | Graphing | |||
| No Image Available | EL-5040 | Scientific | 10+2 LCD digits | Formula programming (160 program steps) | Trigonometrics, Exponentials, Linear regression, Complex, Continuous memory, baseN, Unit conversions, Constants | ||
 | EL-506R | Scientific | 10+2 LCD digits | Formula programming (160 program steps) | 7 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Integration, Fractions, Complex, Continuous memory, baseN, Unit conversions, Constants | |
| No Image Available | EL-506V | Scientific | 10+2 LCD digits | Formula programming | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Integration, Fractions, Complex, Continuous memory, baseN, Unit conversions, Constants | ||
| No Image Available | EL-504 | Scientific | 10(8+2) LCD digits | Keystroke entry ( program steps) | 5 numbers | Trigonometrics, Exponentials, Hyperbolics, Standard deviation, Continuous memory | |
| No Image Available | EL-560 | Scientific | LCD digits | (128 program steps) | numbers | Trigonometrics, Exponentials, Hyperbolics, Standard deviation, Continuous memory | |
 | EL-507 | Scientific | 10(8+2) LCD digits | Keystroke entry (40 program steps) | 5 numbers | Trigonometrics, Exponentials, Hyperbolics, Standard deviation, Continuous memory | |
 | EL-522 | Scientific | 10(8+2) LCD digits | Fully-merged keystroke entry (128 program steps) | 10 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory, baseN | |
 | EL-520W | Scientific | 10+2 LCD digits | Formula programming (256 program steps) | 9 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Solver, Integration, Fractions, Complex, Continuous memory, baseN, Unit conversions, Constants | |
| No Image Available | PC-1200 | Scientific | VFD digits | Conditionals, Branching, Subroutines | Trigonometrics, Exponentials, Standard deviation | ||
| No Image Available | EL-5250 | Scientific | 3×14 LCD characters | (4 kilobytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 27() numbers | Trigonometrics, Exponentials, Hyperbolics, Integration, Fractions, Continuous memory, baseN |
| No Image Available | EL-5030 | Scientific | 16 LCD characters | (1421 bytes) | Conditionals, Branching, Indirect addressing | 26() numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory, baseN |
| No Image Available | EL-5002 | Scientific | 10+2 VFD digits | (39 program steps) | 7 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression | |
| No Image Available | EL-5010 | Scientific | 10+2 LCD digits | Formula programming (256 program steps) | Conditionals, Branching | 13 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory |
| No Image Available | EL-512S | Scientific | 10+2 LCD digits | Formula programming (256 program steps) | Conditionals, Branching | 13 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory |
| No Image Available | EL-512S (Korea) | Scientific | 10+2 LCD digits | Formula programming (256 program steps) | Conditionals, Branching | 13 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory |
| No Image Available | EL-566 | Scientific | 10+2 LCD digits | Formula programming (256 program steps) | Conditionals, Branching | 13 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory |
| No Image Available | EL-521 | Scientific | 10(8+2) LCD digits | numbers | Trigonometrics, Exponentials, Hyperbolics, Standard deviation, Continuous memory | ||
| No Image Available | EL-566E | Scientific | 10+2 LCD digits | (640 bytes) | numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Fractions, Continuous memory | |
| No Image Available | EL-5130H | Scientific | 3×14 LCD characters | (1211 bytes) | Conditionals, Branching, Subroutines, Labels | 27() numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Fractions, Continuous memory |
| No Image Available | EL-512N | Scientific | 10+2 LCD digits | Formula programming (256 program steps) | Conditionals, Branching | 13 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory |
| No Image Available | EL-K710 | Scientific | 10+2 LCD digits | Formula programming (256 program steps) | Conditionals, Branching | 13 numbers | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Continuous memory |
| No Image Available | EL-511 | Scientific | LCD | 5() numbers | Trigonometrics, Exponentials, Continuous memory | ||
| No Image Available | EL-5230 | Scientific | 3×14 LCD characters | (1280 bytes) | Conditionals, Branching, Subroutines, Labels, Indirect addressing | 27() numbers | Trigonometrics, Exponentials, Hyperbolics, Integration, Fractions, Continuous memory, baseN |
| No Image Available | EL-513 | Scientific | 10(8+2) LCD digits | Keystroke entry ( program steps) | 5 numbers | Trigonometrics, Exponentials, Hyperbolics, Standard deviation, Continuous memory | |
| No Image Available | EL-516 | Scientific | 10(8+2) LCD digits | Keystroke entry ( program steps) | 5 numbers | Trigonometrics, Exponentials, Hyperbolics, Standard deviation, Continuous memory | |
| No Image Available | EL-517 | Scientific | 10+2 LCD digits | (128 program steps) | 10 numbers | Trigonometrics, Exponentials, Hyperbolics, Standard deviation, Continuous memory | |
| No Image Available | EL-518 | Scientific | 10+2 LCD digits | (128 program steps) | 10 numbers | Trigonometrics, Exponentials, Hyperbolics, Standard deviation, Continuous memory | |
| No Image Available | EL-519 | Scientific | 10+2 LCD digits | (128 program steps) | 10 numbers | Trigonometrics, Exponentials, Hyperbolics, Standard deviation, Continuous memory | |
| No Image Available | EL-528 | Scientific | 10+2 LCD digits | (128 program steps) | 10 numbers | Trigonometrics, Exponentials, Hyperbolics, Standard deviation, Continuous memory | |
| No Image Available | EL-565 | Scientific | 10+2 LCD digits | (128 program steps) | 10 numbers | Trigonometrics, Exponentials, Hyperbolics, Standard deviation, Continuous memory | |
| No Image Available | EL-5160J | Scientific | LCD pixels | Trigonometrics, Exponentials, Hyperbolics, Linear regression, Integration, Fractions, Continuous memory, baseN | |||
 | EL-W516 | Scientific | 96×32 LCD pixels | Formula programming (4 ) | 9 numbers | Trigonometrics, Exponentials, Hyperbolics, Standard deviation, Solver, Integration, Fractions, Complex, Continuous memory, Matrix, baseN, Unit conversions, Constants |
Variants/OEM Versions
Several early Sharp BASIC models, including the PC-1211 and the PC-1500, were sold by Tandy/Radio Shack as various "TRS-80" pocket computers. Lately, machines that appear to be low-end Sharp programmables have been sold under various minor (store) brand names.
