Comparing: A-44 vs. Konštrukta T-34/100

The project was developed at Factory No. 183 by engineer I.S. Ber in April 1941. The vehicle was to be manufactured in three different versions with different armor, armament, combat weight, and speed. The prototype was scheduled to be built by the beginning of 1942. However, the project was discontinued due to the outbreak of the Soviet–German war.

Development project of the Soviet T-34-85 tank, proposed in April 1954. The Czechoslovakian variant of the vehicle was to receive a 100 mm gun and an enlarged turret. Production was planned to start in 1955; however, the work never started.