In an attempt to justify owing a MacBook Pro, iPhone 4 and iPad, I thought it would help if I analyzed how I use the devices to pinpoint the core strength of each. The chart shows how each scores for features important to me.
Loads Fast: It can be a pain waiting for your Mac to fire up, so for a quick check to email, the iPad wins, with the iPhone in a close second. (iPhone wins for Facebook updates -- the iPad app is clunky as of right now).
Hardcore Work: Gotta be the Mac for internet downloads, Adobe creative suite software, email and media file management (photos, videos, music). No contest.
Communication: Love having the iPhone in my pocket, primarily for texts and emails (phone calls, too, but I wish those would become obsolete). iPad could catch up, but the Mac easily beats it due to video and attachment download capabilities.
Reading/Web Surfing: iPad wins easily. The screen resolution is great, type is crisp, and usually the type size on websites can be enlarged with easy strokes. Navigating around websites more intuitive and fun using the finger rather than a mouse. YouTube videos look amazing...is it the screen resolution? Not sure, but what a difference, even over the Mac. YouTube videos on the iPhone = grainy.
Games/Apps: iPad wins easily. The larger screen size has much more impact than the iPhone. Never really used my Mac for games, anyway.
Email: Mac still wins due to ease of typing, file management, and downloading. It is a pleasure responding to emails on the decent-sized iPad keyboard, as compared to the iPhone where I do anything to avoid responding with a long email.
Typing: I've never made peace with the iPhone touch screen. I type words and can't believe the suggestions the phone thinks I may be trying to type. It seems to refuse to allow me to type swear words. And every time I type a 'm', the backspace button gets pressed because it is too close to the 'm' key. The Mac wins hands down with a real keyboard.
Portability: iPhone wins. The true test is a gym scenario: the iPhone goes with me everywhere and sounds great. iPad might work for music while on a cardio machine, but would be a nuisance in the weight room.
Comfort: This means sitting and curling up with it on a sofa or in a public transit situation. iPad wins easily. Mac too clunky to balance comfortably, iPhone too small to read comfortably.
So for me, Mac will be the mother station for real work (at desk) and file storage. iPhone for communication and 24/7 portability. iPad for reading (on couch), emails, web surfing, apps and games. Justified or not, I'm hooked.