iPhone 5 is still one of the hottest topics on social networks after Apple's September 12 announcement. On Twitter, users are shouting out reactions fueled by desire, disappointment, sarcasm and humour.

The iPhone 5 has a bigger screen than its predecessor. It allows an extra row of apps on the home screen, but it is slimmer and lighter. It is an LTE phone, but this has yet to be tested out.

Will Apple fans get their money's worth for switching? Watch these videos to know more about the specs of iPhone 5. (Or watch the videos below.)

For now, here are Twitter reactions on the new iPhone 5.

"Desire" for the iPhone 5

@TheCarlosPena: Dear New IPHONE 5.... "I want you.." Carlos

@SameerIrfan2: I'm not going to school on the 21st until I have an iPhone 5 in my pocket.

In reaction to kids boasting of "buying" an iPhone 5

@_OwenNeslony: You're not buying the iPhone 5.. You know damn well your mommy is buying it for you shut up.

In reaction to Apple prices

‏@texashsfootball: Okay Apple.. $849 to purchase a 64GB IPhone [sic] 5 out of contract is really greedy. GEEZ

@AzmanV2: Gonna sell my kidney to buy iPhone 5

In reaction to those saying the iPhone 5 is "amazing"

@MauryDynamite: does [sic] the iphone 5 make me breakfast

Initial iPhone 5 reviews and insights

@rameshsrivats: Thinner. Lighter. Faster. The iPhone 5 seems to be the result of the iPhone 4S spending much time in the gym.

@wjbunchuck: Yeah, I guess iPhone 5 looks cool but its not different enough. I'll just wait for the BlackBerry 10's.

@okayziam: not gonna lie i was expecting more out of the iphone 5 lol

‏@Vishalpmehta: The iPhone 5 Is The Most Disappointing iPhone Ever

Some "failed" iPhone 5 wishes

@Moreno: I was hoping Apple would replace Siri with 2 Chainz or Waka on the iPhone 5

Now, here is a "wish" for the Apple tech wizards: [Click to see the image.]

Also read:

Analysts Forecast Sale of 10 Million Units of iPhone 5 in Weeks

Apple Unveils New 5th Generation of iPod Touch in iPhone 5 Launching Event