Dataprojektor

Quality:

Video projector - image projector that receives a video signal and projects the corresponding image on a projection screen using a lens system. Article "Dataprojektor" in Czech Wikipedia has 16.8 points for quality (as of July 1, 2025). The article contains 1 references and 11 sections.

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

Since the creation of article "Dataprojektor", its content was written by 37 registered users of Czech Wikipedia and edited by 1414 registered Wikipedia users in all languages.

The article is cited 47 times in Czech Wikipedia and cited 2454 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Czech): #270 in January 2009
• Global: #7023 in October 2011

The highest popularity rank from 2008:

• Local (Czech): #2710 in October 2010
• Global: #21652 in November 2008

There are 34 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, 2025 (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) Videoprojektor		55.9775
2	French (fr) Vidéoprojecteur		36.8508
3	English (en) Video projector		35.1052
4	Catalan (ca) Projector de vídeo		32.486
5	Estonian (et) Videoprojektor		30.318
6	Chinese (zh) 視頻投影機		28.6826
7	Italian (it) Videoproiettore		24.3665
8	Finnish (fi) Videoprojektori		20.7525
9	Japanese (ja) プロジェクタ		19.1173
10	Spanish (es) Proyector de video		18.1533

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

#	Language	Popularity award	Relative popularity
1	Spanish (es) Proyector de video		1 590 186
2	English (en) Video projector		1 506 343
3	German (de) Videoprojektor		1 284 202
4	Japanese (ja) プロジェクタ		841 079
5	French (fr) Vidéoprojecteur		632 295
6	Italian (it) Videoproiettore		220 167
7	Thai (th) เครื่องฉายภาพ		200 861
8	Czech (cs) Dataprojektor		167 983
9	Portuguese (pt) Projetor de vídeo		149 969
10	Dutch (nl) Videoprojector		145 996

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) Video projector		3 152
2	German (de) Videoprojektor		886
3	Spanish (es) Proyector de video		886
4	Japanese (ja) プロジェクタ		593
5	French (fr) Vidéoprojecteur		514
6	Chinese (zh) 視頻投影機		233
7	Simple English (simple) Video projector		226
8	Italian (it) Videoproiettore		186
9	Hungarian (hu) Projektor		161
10	Dutch (nl) Videoprojector		149

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

#	Language	AI award	Relative AI
1	German (de) Videoprojektor		336
2	English (en) Video projector		224
3	French (fr) Vidéoprojecteur		125
4	Italian (it) Videoproiettore		90
5	Dutch (nl) Videoprojector		74
6	Spanish (es) Proyector de video		70
7	Japanese (ja) プロジェクタ		55
8	Vietnamese (vi) Máy chiếu kỹ thuật số		38
9	Czech (cs) Dataprojektor		37
10	Persian (fa) ویدیوپروژکتور		36

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	German (de) Videoprojektor		3
2	Persian (fa) ویدیوپروژکتور		1
3	Arabic (ar) جهاز إسقاط فيديو		0
4	Belarusian (be) Праектар		0
5	Bulgarian (bg) Прожекционен апарат		0
6	Catalan (ca) Projector de vídeo		0
7	Czech (cs) Dataprojektor		0
8	Greek (el) Βιντεοπροβολέας		0
9	English (en) Video projector		0
10	Esperanto (eo) Cifereca projekciilo		0

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

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Czech Wikipedia the most popular articles on that day were: RSS, János Hunyadi, Margita Balaštíková, Alžběta Lucemburská, ISO 8859-2, Trosečník (film, 2000), Vladislav Jagellonský, Elton John, Jan Jakob, Jitka Molavcová.

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information