Most of us gizmo freaks buy gizmos primarily based on technology features. However, when it comes to gizmos that we carry around, we also have to consider lifestyle issues.
I rarely travel on business, therefore I am quite content with my 4Kg laptop. But I hate to carry any heavy bulky gizmos on me all the time, therefore I keep away from PDA or PDA phone. When I did buy a PDA, it was so small I kept it in my wallet. To give you an idea, this PDA (XIRCOM REX 6000) was also a PCMCIA card.
My first mobile phone purchase was a mistake. I did all my research on Internet and ordered it online from Cellular One (now known as Cingular), this was in 1999. When I received this Motorola brick, I instantly knew I was not going to carry it around. So, I carried it only when I was travelling away from home or office. Still it was a major pain to carry. I had picked a digital phone thinking it was leading/bleeding edge, but I think I would have been better off with smaller analog mobiles. But it was an important lesson. I learnt that any wearable technology should suit your dressing style and lifestyle. A person who wears suit on everyday basis can easily carry a PDA/communicator in the suit jacket. But I mostly wear T-shirts/Jeans to work, where am I going to put it. If you are buying something that you need to carry on person, first try it out in person and decide whether you want to carry it around. Never purchase mobile phones online without trying it out first.
Therefore all my later mobile phone purchases were primarily driven by wearability followed by technology, that is until now. Recently I went for N73 simply because the phone was too good feature wise. I was temporarily blinded by it and made the purchase. It is a very good phone, but it has become a pain to carry, I mostly have to hold in my hand or keep it on the table. I never had to that before except for the Motorola brick. Check out my previous phones since 2000:


All these were so small, I could hold them in my closed fist. But these were not so feature rich. But when saw people doing real cool stuff with their PDA/smart phones, I started feeling envious. Samsung makes phones that really fit my lifestyle, but they are low on features. So I ended up with a really cool phone this time. But I am not at all happy about it's wearability. May be should have waited longer for a smartphone that fits within my closed fist. I need a phone that can be easily slip into my jeans pocket, and not feel its presence until it rings.
After this long intro, let me pop the question. What should your dream phone have?
These are my dream phone feautures:
1) Clam shell format so that it can have a big screen that can be folded into a small form factor. It also protect the primary screen from bumps and nicks. The body should be strong, graphite or titanium. (folks who are aware of a recent incident, please shutup!

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2) Length: < 90mm | Width < 40mm | Height < 15mm
3) Should be a smartphone, have good camera.
4) HTML browsing, GPS, MP3 player, Outlook synced phonebook, MP3 ringtones.
5) Microsoft VPN, Microsoft Office (Outlook, Word), PDF reader, Gmail reader
6) WiFi, Bluetooth, Edge (also 3G when service becomes available)
7) Big screen, say 32x70mm screen, landscape mode for browsing, photos, etc. The external screen can be very small just showing essential info like incoming caller id.
As you see I am not too demanding, this will probably happen within couple of years. There are phones that already have all these features but not in the form factor I want. But in future I am going to continue picking phones that match my lifestyle rather than just features.
So, what would your dream mobile phone have and why?