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gptkbp:instanceOf
|
personal computer
|
|
gptkbp:advertising
|
Aggressive marketing strategy
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|
gptkbp:availability
|
Discontinued
|
|
gptkbp:collectibility
|
Collectible item today
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|
gptkbp:colors
|
Black
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|
gptkbp:communityPrograms
|
Various community-driven projects
|
|
gptkbp:communitySupport
|
Active user community
|
|
gptkbp:compatibleWith
|
Wide range of software titles
|
|
gptkbp:competitors
|
Competed_with_Commodore_and_Atari
|
|
gptkbp:culturalImpact
|
Influenced the home computing revolution
|
|
gptkbp:design
|
Minimalist design approach
|
|
gptkbp:designedBy
|
gptkb:Sir_Clive_Sinclair
|
|
gptkbp:dimensions
|
23 cm x 14 cm x 4 cm
|
|
gptkbp:drawings
|
Monochrome graphics
|
|
gptkbp:endOfLife
|
Phased out in the mid-1980s
|
|
gptkbp:hasExperienceIn
|
Basic user interface
|
|
gptkbp:historicalSignificance
|
First mass-market home computer in the UK
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Sinclair ZX81
|
|
gptkbp:influenced
|
Later home computers
|
|
gptkbp:influencedBy
|
gptkb:Sinclair_ZX80
|
|
gptkbp:inputOutput
|
Keyboard
Keyboard input
Rubber keys
|
|
gptkbp:inspiration
|
Inspired future generations of programmers
|
|
gptkbp:language
|
BASIC
|
|
gptkbp:legacy
|
Pioneered affordable computing
|
|
gptkbp:manufacturer
|
gptkb:Sinclair_Research
|
|
gptkbp:market
|
Significant_impact_on_the_UK_computer_market
|
|
gptkbp:marketSegment
|
Home computer
|
|
gptkbp:maximumDepth
|
16 KB
|
|
gptkbp:membership
|
Rapid growth in user base
|
|
gptkbp:monitors
|
Monochrome
|
|
gptkbp:notableEvent
|
Games and utilities
ZX81 emulator available
|
|
gptkbp:notableFeature
|
Low cost
|
|
gptkbp:notableUsers
|
Computer enthusiasts
|
|
gptkbp:offers
|
£69.95
|
|
gptkbp:operationalStatus
|
Built-in BASIC interpreter
|
|
gptkbp:powerOutput
|
TV
|
|
gptkbp:powers
|
9V_power_adapter
|
|
gptkbp:primaryUser
|
Available online
|
|
gptkbp:processor
|
Limited processing power
Zilog Z80A
|
|
gptkbp:productionCompany
|
Television output
|
|
gptkbp:productionYears
|
1984
|
|
gptkbp:RAM
|
1 KB
|
|
gptkbp:relatedPatent
|
gptkb:Sinclair_ZX_Spectrum
gptkb:Sinclair_ZX80
gptkb:Sinclair_QL
|
|
gptkbp:releaseDate
|
1981
|
|
gptkbp:soundtrack
|
No sound
|
|
gptkbp:storage
|
Cassette tape
|
|
gptkbp:successor
|
gptkb:Sinclair_ZX_Spectrum
gptkb:Sinclair_ZX_Spectrum_16K
gptkb:Sinclair_ZX80
|
|
gptkbp:trainingPrograms
|
Limited graphics capabilities
|
|
gptkbp:type
|
Simple circuit design
|
|
gptkbp:userBase
|
Hobbyists
|
|
gptkbp:weight
|
0.5 kg
|