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"Aquellos" is a form of "aquellos", an adjective which is often translated as "those". "Que" is a conjunction which is often translated as "that". Learn more about the difference between "que" and "aquellos" below.
que(
keh
)A conjunction is a word that connects words, phrases, clauses, or sentences (e.g., The cat and the dog slept.).
a. that
Tenga en cuenta que algunas de estas características son diferentes.Note that some of these characteristics are different.
a. than
Es más barato comprar el libro en la librería que comprarlo online.It's cheaper to buy the book in the bookshop than to buy it online.
Mi hermano es más alto que yo.My brother is taller than me.
b. to
Prefiero las tiendas pequeñas que los grandes supermercados.I prefer small stores to big supermarkets.
A pronoun is a word that stands in for a noun (e.g., she).
aquellos(
ah
-
keh
-
yohs
)An adjective is a word that describes a noun (e.g., the big dog).
a. those
Nací en 1920 y, en aquellos días, no teníamos televisión.I was born in 1920, and in those days, we didn't have television.
Aquellas montañas a lo lejos son las más altas del país.Those mountains in the distance are the tallest in the country.
A pronoun is a word that stands in for a noun (e.g., she).
a. those
¿Te acuerdas de los sánduches que hacían aquí antes? - Sí, aquellos eran muy buenos.Do you remember the sandwiches they used to make here? - Yeah, those were really good.
Vi unas camisas parecidas a estas hace un tiempo, pero me gustaron más aquellas.I saw some shirts like these ones a while ago, but I liked those more.
b. those ones
No quiero estos melocotones. Quiero aquellos.I don't want these peaches. I want those ones.
Estas sillas son baratas, pero aquellas son más bonitas.These chairs are cheap, but those ones are nicer.