Eu quero recuperar o celular.

Yes. In Brazilian Portuguese, the subject pronoun is often optional when the verb already makes the subject clear.

• Eu quero recuperar o celular = I want to recover/get back the cellphone
• Quero recuperar o celular means the same thing in most situations

Including eu can add emphasis, contrast, or clarity.

Because after a conjugated verb like quero (I want), the next verb usually stays in the infinitive.

• quero = I want
• recuperar = to recover / to get back

So the structure is:

• quero + infinitive
• I want + to + verb

Using recupero would be wrong here, because recupero means I recover, and Portuguese does not use two fully conjugated verbs together in this pattern.

Here, recuperar means to recover, to retrieve, or to get back something that was lost, taken, or unavailable.

Depending on context, recuperar o celular could mean:

• getting your phone back after losing it
• recovering it after it was stolen
• retrieving it from somewhere

It is a bit more formal or broad than simply pick up.

O is the masculine singular definite article, meaning the.

• o celular = the cellphone

Portuguese uses definite articles more often than English does. In this sentence, o celular usually refers to a specific phone that the speaker and listener already know about.

Yes. Celular is masculine, so it takes:

• o celular = the cellphone
• um celular = a cellphone

Its plural is:

• os celulares = the cellphones

Yes, if you want to make it clear that it is my phone.

• Eu quero recuperar o meu celular
• Quero recuperar meu celular

In Brazilian Portuguese, using the article with possessives is common but not always required:

• meu celular
• o meu celular

Both are possible in Brazil, though usage varies by region and style.

It can be natural, especially if you mean recover or get back a phone that was lost or stolen.

But depending on the situation, Brazilians might also say:

• pegar o celular de volta = get the cellphone back
• achar o celular = find the cellphone
• buscar o celular = go get the cellphone
• resgatar o celular = retrieve/rescue the cellphone (more specific or dramatic)

So recuperar is correct, but the most natural choice depends on context.

It breaks down like this:

• Eu = I
• quero = want
• recuperar = to recover / to get back
• o celular = the cellphone

So the structure is:

• subject + conjugated verb + infinitive + object

This is very common in Portuguese:

• Eu quero comer = I want to eat
• Eu quero sair = I want to leave
• Eu quero comprar o celular = I want to buy the cellphone

A rough English-friendly guide is:

eh-ooh KEH-roh reh-koo-peh-RAR oo seh-loo-LAR

A few notes:

• quero sounds roughly like KEH-roh
• recuperar has stress on the last syllable: raR
• celular also has stress on the last syllable: laR
• In many Brazilian accents, the final r sounds softer, almost like an English h sound

So celular may sound something like seh-loo-LAH(h) depending on the accent.

In this sentence, o celular usually means a specific cellphone.

If you wanted to talk about a cellphone in a more general or nonspecific way, you would more likely use:

• um celular = a cellphone

Compare:

• Quero recuperar o celular = I want to get back the/specific cellphone
• Quero comprar um celular = I want to buy a cellphone

This is the normal, neutral word order:

• Eu quero recuperar o celular

Portuguese usually follows subject + verb + object, just like English in simple sentences.

You can omit eu, and sometimes word order changes for emphasis, but this version is the standard one and the best choice for learners.

They would understand it, but in European Portuguese, telemóvel is much more common than celular.

So in Portugal, you are more likely to hear:

• Eu quero recuperar o telemóvel

In Brazil, celular is the normal word.