Sega Master System/Mark III (Platform)

Logo for Sega Master System


The Master System is a third-generation home video game console that was manufactured by Sega.

It was originally released in 1985 as the Sega Mark III in Japan. After being redesigned prior to its North American launch, the console was renamed Master System and released in 1986 in North America, 1987 in Europe, and 1989 in Brazil.



Release dates:
1986-9-1 (NA)
1987 (EU)
1987-10-1 (JP)
1989-9-4 (BR)
Manufacturer:
Developers:
Generation:
Third generation
PLATFORM TYPE:
Console
PRODUCT FAMILY:
Sega
Introduction price:
200
99
16800
ALTERNATIVE NAME:
SMS, Mark III
Operating SystemCPUZilog Z80 @ 4MHz
Memory8kB RAMStorage
Graphics32 colors out of 64 color palette, 16kB video RAMSoundSN76489 PSG
Online serviceOutput
Supported Resolutions256x192Connectivity

Other versions

Sega Mark III

The very first version of the console later known as the Sega Master System. It was only released in Japan.
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Sega Game Box 9

The Sega Game Box 9 (セガ ゲームボックス9) is a special Sega Master System that was distributed to hotel chains around Japan. It is operated via coins (though free play is an option) and comes with two...

Sega Master System II

The second iteration of the Sega Master System. It is known as Sega Master System III Compact in Brazil and as Gam*Boy II/Aladdin Boy in South Korea.
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Master System Girl

The Master System Girl is a special Sega Master System released by Sega's Brazilian distributor, Tec Toy. It is largely the same as the Master System Super Compact but uses pink plastic, and was...
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Master System Super Compact

The Master System Super Compact is a special Sega Master System release by Sega's Brazilian distributor, Tec Toy. As the name suggests, the console is essentially a compact version of a regular...

Games released on Sega Master System/Mark III