ZX81

Quality:

Sinclair ZX81 - home computer produced by Sinclair Research. Article “ZX81” in Russian Wikipedia has 23.9 points for quality (as of July 1, 2026). The article contains 2 references and 10 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.26 points.

This article has the best quality in German Wikipedia. However, the most popular language version of this article is English.

In June 2026 the article “ZX81” was edited by 1 authors in Russian Wikipedia and written by 4 authors in all languages.

Since the creation of article “ZX81”, its content was written by 24 registered users of Russian Wikipedia and edited by 998 registered Wikipedia users in all languages.

The article is cited 90 times in Russian Wikipedia and cited 1245 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Russian): #6452 in February 2006
• Global: #92 in October 2001

The highest popularity rank from 2008:

• Local (Russian): #61328 in January 2014
• Global: #8252 in October 2010

There are 27 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	German (de) Sinclair ZX81		98.6667
2	English (en) ZX81		97.0279
3	Japanese (ja) シンクレア ZX81		72.7025
4	Czech (cs) ZX81		38.5892
5	Portuguese (pt) Sinclair ZX81		35.9744
6	Polish (pl) ZX81		34.7199
7	Italian (it) Sinclair ZX81		34.6876
8	Turkish (tr) Sinclair ZX81		30.3595
9	Finnish (fi) ZX81		29.4593
10	Catalan (ca) Sinclair ZX81		28.2692

The following table shows the most popular language versions of the article.

#	Language	Popularity award	Relative popularity
1	English (en) ZX81		2 157 070
2	German (de) Sinclair ZX81		1 203 473
3	French (fr) ZX81		278 447
4	Spanish (es) Sinclair ZX81		137 496
5	Polish (pl) ZX81		116 123
6	Japanese (ja) シンクレア ZX81		101 984
7	Russian (ru) ZX81		78 751
8	Italian (it) Sinclair ZX81		68 112
9	Dutch (nl) Sinclair ZX81		58 869
10	Portuguese (pt) Sinclair ZX81		34 791

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) ZX81		4 574
2	German (de) Sinclair ZX81		928
3	French (fr) ZX81		730
4	Japanese (ja) シンクレア ZX81		626
5	Polish (pl) ZX81		317
6	Spanish (es) Sinclair ZX81		310
7	Russian (ru) ZX81		203
8	Italian (it) Sinclair ZX81		156
9	Dutch (nl) Sinclair ZX81		120
10	Czech (cs) ZX81		84

The following table shows the language versions of the article with the highest Authors’ Interest.

#	Language	AI award	Relative AI
1	English (en) ZX81		313
2	German (de) Sinclair ZX81		170
3	French (fr) ZX81		80
4	Italian (it) Sinclair ZX81		72
5	Dutch (nl) Sinclair ZX81		43
6	Polish (pl) ZX81		43
7	Spanish (es) Sinclair ZX81		36
8	Japanese (ja) シンクレア ZX81		29
9	Russian (ru) ZX81		24
10	Swedish (sv) ZX81		23

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

#	Language	AI award	Relative AI
1	Catalan (ca) Sinclair ZX81		1
2	Polish (pl) ZX81		1
3	Russian (ru) ZX81		1
4	Swedish (sv) ZX81		1
5	Czech (cs) ZX81		0
6	Danish (da) ZX81		0
7	German (de) Sinclair ZX81		0
8	Greek (el) Sinclair ZX81		0
9	English (en) ZX81		0
10	Esperanto (eo) Sinclair ZX81		0

The following table shows the language versions of the article with the highest number of citations.

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Russian Wikipedia the most popular articles on that day were: Чемпионат мира по футболу 2026, Демократическая Республика Конго, Иванов, Сергей Борисович, Список бомбардиров чемпионатов мира по футболу, Холанн, Эрлинг, Мбаппе, Килиан, Джексон, Майкл, Кейн, Гарри, Чемпионат мира по футболу, Сенегал.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information