I can't think of any convenience big enough and important enough to pay a car payment amount for cell phones. Sure it would be cool to be able to look something up while at the store (recently wanted to look up something for the car while in the automotive section of
Walmart) but it certainly isn't worth that kind of money just for the occasional convenience.
That is why we have AT&T GoPhones. We don't use them to talk because a - the sound quality on any cell phone isn't close to a regular phone, b - the reception isn't anywhere close to a regular phone judging on the amount of people who I talk to while they are on a cell and breaking up, c - We simply just don't need to be gabbing on phones. My wife talks to her mother constantly, but that is when she is home. When driving, we are both driving and do not gab on the phone. When we are out we are doing what we are out for and not gabbing on the phone. When we are eating dinner, we are eating dinner and not gabbing on the phone, etc.
We got cheap cell phones so we can keep in touch with each other when at work. We work different times and rarely even see each other. We first had Tracfones and upgraded last Christmas to the GoPhone with Android phones. We only communicate with texts as there is nothing we need to be gabbing on the phone for except for emergencies.
We pay $5/month for each phone for texts. On the rare occasion we talk, which is maybe 3 times a year, we pay $0.10 per minute. We don't have data, as I said, it isn't worth $200+ per month for the occasional "what kind of filter does the car need" data search while at the parts store. We use the phones at home on WIFI for general time wasting surfing that we normally would use the computer for. The phone wouldn't come close to replacing the computer though, I'm a photographer and play around with photos, I play the guitar and play around with guitar stuff on the computer, I play around with various simulation "games" and can only do that on the computer. I fly RC and use a simulator in the winter when I can't fly outside. I work our budget in Excel and pay the bills which would be a PITA on a tiny phone screen. So, the internet usage on the phones is just time waste while watching TV in the evenings.
My daughter wants a phone for her 12th birthday. For $15/month, we will have 3 Android phones being used for texting. I looked up Verizon and AT&T (only 2 that gets decent service, though still not perfect) and it would be over $200 for 3 phones. That's a pretty large difference at $185 just to be able to get quick communication while apart from each other. Our yearly cost for 3 cell phones is just a hair more than what everyone else pays per month.
Every time smart phone discussions come up, people jump in to justify with the "I need it for work". That has no bearing in any of these discussions as that is a business expense and not a personal household budget expense. Aside from those trying to justify it through the "I need it for work" excuse, I just can't see how everyone justifies the need to be on the internet while out and about. Why do people have to be banking constantly? That is one excuse I see a lot of for justification of expensive cell phone service. What other things do you folks do that is a "necessity" that you all justify the expense?
Don't get me wrong here, folks want smart phones and if you can afford the want, that's great. I just see so many people justifying it as more than a want and I can't figure out why you need to do all that stuff while you are away from home.