Hardware-wise, the design language between the two are a bit different. The Nexus One had a gray casing, with varying shades of it going around the front and back. It also had a trackball below the display. The iPhone (3GS at the time) had a white or black casing, while the front was in all black with the typical dimpled button. the Nexus One had a 3.7 inch AMOLED display (480x800), 1 GHz CPU, 512 MB of memory, 512 MB internal storage with a microSD storage slot (to 32 GB), and 5 MP rear camera. The iPhone 3GS had a 3.5 inch LCD display (480x320), 600 MHz CPU, 256 MB of memory, 8 or 32 GB internal storage (no external storage), and 3.2 MP rear camera. Software-wise, the Nexus One had Android 2.1 (Eclair) OS on release, and was upgraded to 2.3.6 (Gingerbread) OS.The iPhone 3GS had iOS 3, and was upgraded to iOS 6.1.3.
iPhone, believe me.
The Nexus One has the bigger screen at 3.7 inches. The iPhone 3GS had a 3.5 inch screen.
I think "Google nexus one" is way better than all other smart phones specially iphone and blackberry You can check complete specification of Google nexus one here & also check new photos of google nexus one however now the iphone four is now out but theyl be stuck with that for a year when android will have a better device out in a matter of months nexus one still wins
The Iphone is better but the new nexus one it better than the Iphone
the nexus one is better by far because is much faster internet speed and it's outstanding
According to this chart, it looks like the Nexus One has more features than the iPhone: http://mashable.com/wp-content/uploads/2010/01/nexusone-vs-droid.jpg. If you are a fan of T-Mobile, then it looks like the Nexus One is the way to go.
One main difference an. iPhone has a touch screen rather than buttons to dial numbers.
The distinctive difference between the two phones is the Cliq's physical QWERTY keyboard. The Cliq also had a smaller display (3.1 inches vs. the Nexus One's 3.7 inches), older OS on board (2.1 vs. 2.3.6 on the Nexus One).
The Android is currently the phone that is most similar to the iPhone and Blackberry. The Nexus One is the most recent version of this phone.
There is no difference in VISUAL size between the two. The difference is the gigs. Each gig has one milion bites of memory and so the iPhone 2g has two million bites of memory and the iPhone 3g has three million bites of memory. It sounds pretty complex, I guess you could say, but it really isn't.
Except the Fingerprint ID Scanner, the difference between the iPhone 5S and 5C is that the 5c has an A6 chip in it while the 5s has an A7 chip with 64-bit graphics.
It does look pretty nice, and being able to use it on multiple providers is a plus over att and apples lock-in policy. I would personally wait for a similar phone with a slide out keyboard. if the nexus one had multi touch and a better online "app" store, then I would say yes... but as it stands there are still a couple things the nexus one needs to do to make me "upgrade" my iphone.