Hana no Android Gakuen (Android School of Flowers)

Mobile Phones Personified (yay). No Nokia though... so that's a bummer.

It's a Manga personifying mobile phones (mostly android). I just find it kinda cute. You might have heard about the Samsung-Apple war. Here's the artist's rendition of THAT MASSIVE FIGHT! -

Here's Jason moofang's English Translation of the Manga - LINK

Here's Weekly ASCII's site showing every post that is related with the manga (Translated using Microsoft Translator) - LINK - This includes the original Japanese versions of the English translated strips, and a lot more (artworks, weird stuffs, and even strips that have not been translated).

The 9 characters above are the brands that I have at least seen being sold here in the Philippines. (sorry, no Cherry Mobile or MyPhone) There's 6 more. Here's a Full Character List from Weekly ASCII's website, (again, Translated using Microsoft Translator) - LINK - I apologize some of the characters have fewer pictures. I just cropped every available strip and artworks, and some characters are having a lack of exposure. XD  All android phones are females, the 2 non-android phones are males.

other references: mangaupdates, crunchyroll