by joel » Tue Feb 21, 2012 1:40 pm
lenovo thinkpad is a great way to go, the big thing i think is whether you need discrete graphics. even if you don't, you may want it to be able to game (in case). the thinkpad only gives you an option of a nvidia quadro which is a workstation graphics card. great for if you are doing cad or image/video editing or other work related graphics intense output. not as great for games though. and as fynn quoted with the discrete card you are looking at prices 900+. but the build is sturdy, reliable, and higher production quality than your average consumer laptop.
if you are wanting ultra portability without sacrificing power, i'd go with a ultrabook. a handful of brands out there, and you can go top of the line processing power with pretty slim form factors. coupled with ssd, computing performance is pretty snappy. but again they don't really offer these machines with discrete graphics and they run you about 1000+.
if price is your main concern, you can land just about any consumer laptop with discrete graphics in about the 600-900 range, or 400-600 with onboard graphics. production quality will vary from make to make, but in general will be lower than most business lines. probably handle gaming from low to mid level. and have pretty short battery life.
you could probably do what nat suggested with a desktop\tablet combo too and price it out similarly.
right now the only desktop i have is my htpc and the only laptop i have is my work supplied laptop. and i get along with just those quite well.