Vintage Electronic Calculators:

Overview of Brands


SUNNY: 1444
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AKA (Label): MODEL-1444, Product number (P/N): 1444,
Keywords/Tags: 1444
Date of intro: ~1975, Origin: Taiwan (List),
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 30, #Key-Grey: 18, #Key-Red: 1, #Key-White: 11,
Miscellaneous switch: [(ArrowRight)-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Original Equipment Manufacturer : QUALITRON: 1444 (version-3), Resemblance with: (Resemblance 014), Made by: QUALITRON (List of all Import-OEM-models for SUNNY),
Collector value: 7/10,
Courtesy of: VAN ZANDWEGHE Eduardo Gonzales,


Label, name plate / Bottom
(Courtesy of: VAN ZANDWEGHE Eduardo Gonzales)

Created: 10-aug-2020, Manual-update: 10-aug-2020, Batch-update: 26-feb-2024             

# Pageloads since 10-aug-2020 : 20             

2 Pic(s),


If you have a (better) personal picture and/or missing info about any model not listed: Please do send a Mail