PDAs > HP PDAs > Navigation button > $200 - $300

Advantages: The function takes convenience completely
Disadvantages: The keyboard was too difficult to see

Stay productive on the road with familiar software: Windows Mobile 6 Classic OS, Microsoft Office Mobile (Word, Excel, PowerPoint), Microsoft Office Outlook Mobile; you can even view PDF documents Get things done fast with the powerful new Marvell PXA310 624MHz processor Arrive at appointments on time by having your calendar and contact information handy Synchronize e-mail 1 and documents to take with you Check e-mail at the office, home, or campus, ...
...1, 2 Use Bluetooth to go online and connect to your Internet-enabled mobile phone when Wi-Fi is not available1, 3, 4 Extend your battery life by checking your wireless connections and turning them off as needed Get peace of mind with the one-year limited warranty Play on the way Connect Bluetooth peripherals (sold separately) like headphones and keyboards View, share, and manage photos on the bright 3.5" touch screen Play games and download them ... Read review

Advantages: rubberized sides..easy to hold..
Disadvantages: low screen resolution

...though it's highly bright and easy to read, but it has only QVGA resolution of 320x240. But I think it's still ok. HP has designed this PDA with plenty of technology but because of its low screen resolution and outside design, it's not really for us. For business will do. ... Read review

Advantages: Portability, available features including touch screen.
Disadvantages: One may stress his eyes if continuously use this for about an hour.

Acer is a new but marked player in the field of computers. They are coming up aggressively to capture the computer market. The PDAs are the latest field they are venturing. It is on a picnic party when I came across an Acer N50 in my friends hand. It is a pocket computer and you can carry it everywhere you go even though you don't have anything to carry it. It is so small that it makes out its place for itself in your pockets. It is embeded with ...
...price and affordable. The Acer N50 is of the dimension 2.8inch by 4.7 inch giving it portability and weighs around 5.3 ounces. It has a samsung 312MHz processor in Intel XScale PXA272520MHz. The pocket PC has a 64MB flash memory and a RAM of 64MB which can be extended to 128MB. Display is in 240X320 megapixel in 16bit and over a 3.5inch TFT active matrix. Available connectivity includes USB, headphones, bluetooth. The touch screen facilitates you ... Read review

Advantages: Characteristics
Disadvantages: cheap stuff

I bought the premium version three years ago. At that time it was a full pda with a lot of useful functions: Wifi, bluetooth, large display (3,5''), a lot of ram (128MB), a fast processor (512MHz), CF and SD slot. As well an interesting funtion: USB HOST. you can connect pendrive, keyboard, mouse, as on Personal Computer. At the start it worked fine, but after some days first problems were born. The internal battery (backup battery) broke and I ... Read review

Advantages: Great gagdet, lots of functions very compact
Disadvantages: not real expensive but expensive.

...use and should have. The HP IPAQ gives you all the organization you could want in the palm of your hand. I actually got this as a trade from a friend, but it is definately worth it to buy it. This has various functions that it is able to perform. You can use it pretty much like a computer. You can store contacts, use various microsoft applications like money, word, or excel. You can also use the internet if you are are in a WIFI area. There are ...
...are some examples. I work in finance. With this I can send emails and check stock and commodity quotes while I am waiting for a customer of colleague. If you are trying to diet and keep count of all your food you can use a spreadsheet on excel and then sync it with your home computer after work. Self employed? You can do the same with mileage and other such deductions and the like. The things is awesome. Anyone that likes a little help with organization ... Read review