Apple has sold 3m new iPads since its launch on Friday, the most iPads sold in a launch weekend yet. The figure comes after earlier reports of “record” sales from both Apple and AT&T.

The figure is particularly impressive given the remaining iPad stock that many US stores had on Friday.

It’s not surprising the new iPad has sold so well. Reviews have been overwhelmingly positive, and the only reason why you wouldn’t want to buy one is if you’re a satisfied iPad 2 owner, don’t have US$500 (the minimum) to shell out, or if you just don’t care for tablets.

If you’ve been holding out for a tablet, however, this is definitely the one to get — especially as the Android competition continues to look slim.

Apple never revealed launch sales for the iPad 2, though analysts placed it somewhere near 1m units. The company also notably sold over 4m iPhone 4S units when it launched last October.

The big upgrade in the new iPad is its high-resolution Retina display, which blows away the screens of its predecessors, and pretty much every other computer display for that matter.

The Retina display finally gives the iPad a feature that you can’t find anywhere else. Few consumer computer monitors reach near the new iPad’s 2 048×1 536 resolution (Apple’s 27-inch Thunderbolt display is one of the few, but it’s still not as dense as the iPad). The screen is also far beyond the 1920 by 1080 resolution of high-definition TVs. — Devindra Hardawar, VentureBeat