i had an iPad 3. then ditched it for the iPad Mini. it was a great device - very lightweight, easy to hold, amazing battery life...the list goes on and on.
the problem i faced was that my iPad 3 replaced my personal laptop on business trips (i have a business laptop but i used to bring in 2 laptops since my IT department locks down our laptops). i noticed that my iPad Mini certainly could not replace my laptop as it's too small. my iPad 3 was jailbroken and i had a BT keyboard and BT mouse which would allow me to use it like a regular laptop but without all of the regular OS headaches and the extra weight.
i couldn't justify owning both an iPad 3 and an iPad Mini so i returned the iPad Mini. if i didn't need my iPad to be a laptop replacement, then i would still own the iPad Mini
as far as text being pixelated - yeah it can be pretty bad on a regular website until you zoom in. in all fairness though i accepted it when i had an iPad 2. it's just hard to deviate from the Retina screen of the iPad 3. what's great about the magazine apps and many news apps, is that the app does a stellar job of re-sizing text so it's easily legible without zooming in on the iPad Mini. the problem really sits with website browsing and reading native PDF documents
i would go to an Apple Store and try out both the iPad 4 and the iPad Mini. do the following to test them out
1) open emails and read them
2) browse websites with lots of text - like CNN.com, etc
3) open some news article apps or magazine apps - again like CNN, NPR, etc
4) beforehand, email yourself some PDF's and read them on the iPad Mini through the Mail App
5) ask an Apple Store employee if there are other ways to test out the "readability" of the iPad Mini screen. the girl i asked brought up some magazin in the Newsstand App and showed me how easily you can read magazines on the iPad Mini and the text is very legible (which it is, since the published re-sized the text)
all in all, it's personal preference and how you intend to use the iPad. some days i wish i had the Mini due to portability and physical size. i remember how easy it was to read an article in The Economist. with my iPad 3, it's a bit of a burden but can be done over a long period of time by resting it on something.
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I hate to reiterate what other people have already stated (but I will, just to add my vote
).
I have an iPhone 5, an iPad 3rd gen (retina), and an iPad mini. Other than using the iPhone for calls, texts and listening to music, I use the mini for virtually everything else.
Sure, when I compare very small text on the iPad 3 vs. the mini, I can see the difference. However, I read a
lot (121 books on my iBooks shelf, and only one I haven't read yet) and I find
absolutely no issues with reading on the mini.
I guess some people have visual acuity that makes the difference jump out at them, or others just complain to be complainers, but from my perspective the iPad mini is definitely worth it.
Will I buy an iPad mini w/retina when it is available? Of course, I'm a gadget freak. But in the meantime, the mini is perfect.
yeah i share similar views. reading on the iPad Mini in iBooks, in Apps, Newsstand etc is perfectly fine. the real issue i encountered though is on websites. but i had that issue on the iPad 2 and i didn't mind - i just zoomed in. it's hard to go back to that once you know something better exists though (Retina). i went back to my iPad 3 though b/c i needed a true laptop replacement on a business trips (used to travel with business + personal laptop and i got tired of that). i jailbroke my iPad 3 so i use a BT mouse and keyboard