Format
The competition was split into three categories: Solo Singers aged 16–24, Solo Singers aged 25 and over and Vocal Groups. Before the Judges' houses stage each judge got one category which they mentored.
Stages for season 1-3
There were 5 stages to X Factor competition: [5]
- Stage 1: Pre-auditions (open auditions where producers decided who will perform in front of the judges)
- Stage 2: Auditions (filmed auditions with the judges and a live audience)
- Stage 3: Eliminations (known as 'Bootcamp' in the UK version)
- Stage 4: Judges' houses
- Stage 5: Live shows
Stages for season 4-5
There were 5 stages to the competition:
- Stage 1: Producers' auditions (these auditions decided who will sing in front of the judges)
- Stage 2: Judges' auditions
- Stage 3: Six-chair challenge
- Stage 4: The Duels
- Stage 5: Live shows (finals)
Stages for season 6 onwards
There were 5 stages to the competition:
- Stage 1: Producers' auditions (these auditions decided who will sing in front of the judges)
- Stage 2: Judges' auditions
- Stage 3: Four-chair challenge
- Stage 4: The Duels
- Stage 5: Live shows (finals)
Auditions
The filming began at this stage. The acts who got a phone call from the producers after the pre-auditions were invited to take part in the actual auditions with the judges and a live audience. They sang one or two songs and then the judges vote. These who got through would participate in Eliminations.
Eliminations
Originally known as Bootcamp. Each act who received at least two yeses from the judges during the auditions took part in the Eliminations stage, which lasted for two days. Here the contestants were allocated to their categories. Each category sang one song and then the judges decides who left the competition and who stayed in the selection process. Remaining acts had to prepare with a help of the vocal coaches one chosen song that they performed in front of the panel. Then the judges chose five acts from each category that got through to the Judges' houses stage. Both the judges and the contestants found out which judge would be mentoring which category.
Judges' houses
This stage lasted for two days. The acts visited their mentors' homes. Each judge pciked up a guest judge who would help them. Each contestant sang one song. Then the mentor and the guest judge decided which three acts would take part in the live shows in the studio. In season four, these stages of the competition were replaced by a new stage called "The Six-Chair Challenge", [6] first introduced in the US version of the series. After the Six-chair challenge, each mentor had six contestants for the Duels. The contestants were not told who they were up against until the day of the Duels. Each contestant sang a song of their own choice, back to back, and each duel concluded with the respective mentor eliminating one of the two contestants; the three winners for each mentor advanced to the Live shows.
Wildcard
A new element was added in season 4; mentors were given one "steal", allowing each mentor to select one individual who was eliminated during the Bootcamp by another mentor.
Live shows
The finals consisted of two shows: during the first each act performed one, or later in the series twice, and the second show was the results show, where the public vote. The judges mentored a category, where they were responsible for three final acts each.
During the first live broadcast each of the contestants performed one song in front of a studio audience and the judges, usually all the contestants sang live to a backing track. Some performances were accompanied by choreography and instruments. After the song, the judges commented on the performance, and often there was some competition between the judges' views. The lines for voting opened immediately after all the contestants have performed. When there are just 4 or 5 acts left, the format changed a little, with two songs performed by each act. Three acts remained until the grand final where the public vote alone chooses the winner of the season.
Performances
The show was primarily concerned with identifying a potential pop star or star group, and singing talent, appearance, personality, stage presence and dance routines were all important elements of the contestants' performances. In the initial live shows, each act performed once in the first show in front of a studio audience and the judges, usually singing over a pre-recorded backing track. Dancers were also commonly featured. Acts occasionally accompanied themselves on guitar or piano. Each live show has had a different theme; each contestant's song was chosen according to the theme. After each act had performed, the judges commented on their performance. Heated disagreements, usually involving judges defending their contestants against criticism, were a regular feature of the show. Once all the acts had appeared, the phone lines opened and the viewing public voted on which act they wanted to keep. Once the number of contestants had been reduced to five (season 1), or six (season 2), each act would perform twice in the performances show. This continued until only three acts remained. These acts went on to appear in the grand final which decided the overall winner by public vote.
Results
Before the results were announced, the results show occasionally began with a group performance from the remaining contestants. However, the song was pre-recorded and the contestants mimed, due to problems with the number of microphones. The two acts polling the fewest votes were revealed. Both these acts performed again in a "final showdown", and the judges voted on which of the two to send home. They were able to pick new songs to perform in the "final showdown". "Double elimination" took place in some of the results show, where the bottom three acts were revealed and the act with the fewest votes was automatically eliminated, and the two with the next fewest votes performed in the "final showdown" as normal.
Ties were possible as there were four judges voting on which of the two to send home. In the event of a tie the result went to deadlock, and the act who came last in the public vote was sent home. The actual number of votes cast for each act was not revealed, nor even the order. However, a twist occurred in season two where the rankings of the acts based on the public vote for the week were revealed after the eliminations on the show. Once the number of contestants had been reduced to four, the act which polled the fewest votes was automatically eliminated from the competition (the judges did not have a vote; their only role was to comment on the performances).
In the final episode the three remaining acts sang two songs, including one performed with an invited music star. The viewers chose the winner by SMS voting or phoning. The winner received a price of €200,000.
Twists
Season 1
The finals consist of two shows: during the first each act performs one, or later in the series twice, and the second show is the results show, where the public vote. The judges mentor a category, where they are responsible for three final acts each. During the first live broadcast each of the contestants perform one song in front of a studio audience and the judges, usually all the contestants sing live to a backing track. Some performances are accompanied by choreography and instruments. After the song, the judges comment on the performance, and often there is some competition between the judges' views. The lines for voting opens immediately after all the contestants have performed. When there are just 4 or 5 acts left, the format changes a little, with two songs performed by each act. Three acts remain until the grand final where the public vote alone chooses the winner of the series.
Season 2
Owing to the addition of four wildcard contestants, two acts were eliminated from the series' first results show. The three acts with the fewest votes were announced as the bottom three and the act with the fewest public votes was then automatically eliminated. The remaining two acts then performed in the final showdown for the judges' votes.
Season 3
The live shows underwent a change in this season. In the first three live shows, each category will have its own final showdown, the result of which is decided solely by its mentor. The outcome of the fourth show will only rely on the public vote and will have two eliminations (one of which will happen halfway through of the show, when the voting will have been frozen). Thus, the final will have four contestants (not three as in previous seasons). Two of the finalists will be eliminated halfway through the final show, when the voting will have been frozen. The winner is still determined by the public vote.
Season 4
The live shows will have a change in this season. Only four live shows will take place. In the first two live shows, each category will have its own final showdown, the result of which is decided solely by its mentor. The outcome of the third show will only rely on the public vote and will have two eliminations (one of which will happen halfway through of the show, when the voting will have been frozen). The final will have four contestants. Two of the finalists will be eliminated halfway through the final show, when the voting will have been frozen. The winner is still determined by the public vote.
