Can the iPad replace a notebook?

Battery life

Laptops don’t generally get a whole lot out of the battery. Even when you ditch the DVD drive, switch to solid state, and build the battery into the notebook, the maximum runtime is normally around seven hours, and that’s a hopeful number.

Netbooks can go past ten or eleven hours once WiFi has been turned off, effectively giving students and flyers a long lasting computer when they really need battery life.

High performance games, such as EA's "Mirror's Edge", can quickly chew up battery life.

The iPad is similar in this way as the battery can manage in excess of ten hours depending on what you’re using it for. We browse the web over WiFi, write articles (such as this one), play games, and listen to music sporadically over a Bluetooth stereo set of headphones, and we retain charge for two days.

Try getting that on a notebook.

VERDICT: iPad wins this round.

Storage

When you buy the iPad, you’re given a choice between three capacities: 16GB, 32GB, and 64GB. There are some external storage solutions that make use of the Apple docking connector, but being hard to come by you’re pretty much stuck with the capacity your iPad ships with.

On a laptop, you always have bigger hard drives and the option to add more storage with external drives. But on an iPad, once you run out of space, you’ll have to make more room by transferring data to a computer, or backup to the cloud using solutions such as Dropbox or Apple’s future iCloud.

So the iPad is nowhere near as versatile as a notebook or netbook computer when it comes to storage options. If you need to be able to store more than 60GB locally, the iPad shouldn’t be your only tool.

VERDICT: Notebooks and netbooks win this one.

Conclusion

We started this article with a view to finding a reason to stop lugging our notebook around, and we found it. This article was written entirely on an iPad using its onscreen keyboard, and then sent for editing via Dropbox.

So, yes, the iPad can replace a notebook, but whether it should will depend on what you demand from a portable computer.

Netbook users have the most compelling reason to switch – heck even a 10 inch model is heavier than an iPad. If you use a lot of power-intensive applications and require capacious local storage, a notebook remains the most capable.