The Samsung Series 7 isn't the fastest, or the most fully featured midrange all-in-one, but casual PC users should consider it for its affordability and overall polish.
The Acer Aspire 5600U packs a vivid high-definition touch-enabled screen into a slim and attractive body, making it a good choice for family computing in the living room. It's sadly let down by only average performance that doesn't help justify the relatively high asking price.
Subpar computing components and a dominant high-end all-in-one from Dell hurt Acer's high-end, visually compelling Aspire 7600U.
The Lenovo IdeaCentre A720 offers a 27-inch Full HD screen along with a Blu-ray player, powerful internal components and sleek, stylish looks making it a good option for someone looking for a TV-cum-computer for the living room.
You could say that the Acer Aspire Z5610 has a few flaws, but it might be more accurate to call them sacrifices. After all, we don't expect that Acer could sell a 23-inch all-in-one for less than $1,000 without trimming a few costs. Fortunately, Acer chose its trade-offs wisely. You can find faster, better-looking all-in-ones out there, but none that offer this much screen real estate for such an aggressive price.