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Hands-On With Dell's Streak Android Device
adeelarshad82 writes "Dell Streak, the Android-based 5-inch tablet (which has also been called out as a smartphone) is set to ship starting in July, both from a US carrier and direct on Dell.com for $500. Even though Dell has not disclosed the name of the carrier, some experts believe that it will be AT&T because the Streak is a 3G GSM 850/1900 device and AT&T is the only major US carrier that supports those frequency bands. According to a hands-on, Streak is a sharp-looking device with a black front and candy-apple red back that unfortunately shows fingerprints easily. On the upside, Streak's curved body is comfortable to hold. Streak runs a customized version of Android 1.6, but Android aficionados will have to get used to the unusual button layout. Its 800x480-pixel screen makes images look tight, and web pages will benefit from the horizontal resolution. The 1 GHz Qualcomm Snapdragon processor, the same as in the HTC Incredible and Sprint EVO 4G, functions snappily. There's a 5-megapixel camera on the back, a VGA camera for video calling on the front, and a MicroSD memory card slot under the back cover."
Just got the EVO today, and while it isn't as large as the Dell Streak, it is significantly larger than most smartphones in its class. One of the things I noticed was that although it's a joy to type on, it isn't so nice holding it up to your ear. It feels bulky holding it up against your head - however I can still use a headset and keep the device in my pocket. The significantly larger size of Dell means that a.) I wont be able to keep it up to my head without it feeling awkward, and b.) I wont be able to keep it in my pocket and use a headset. I can't see a reason to want a device of this size. It's at the perfectly wrong size, in fact.
You can run C code with the NDK.
Of course, when people talk about Android fragmentation, they don't know it, but they're really talking about the NDK. If you stick to Java your program is fairly easy to keep working across versions. If you use the NDK, it's graphics programming in the late '90s again with a ton of different GPUs and odd CPU quirks to deal with.
By a "build your own smartphone" model using a couple of different form factors (tablet, slider, flip) with commodity snap in parts that are user customizable (screen tech/screen size/flash space/CPU+GPU combo/camera) that would allow them to deliver any phone in any segment at any price point.
Ever notice how phones and tablets tend to have SoC's from 6-12 months ago? Like the Snapdragon here when they've already got Snapdragon II running or the Droid/Pre/iPhone/Pod/Pad's A8 when the A9 has been out for a while and they are already flogging the A10 at Computex? A device that small has to be drawn out months in advance so all the components can be fabricated and any glitches in the assembly process ironed out. This isn't like plugging a PCI card into a motherboard -- almost every component is a custom part and every cubic millimeter of the device is taken.
Make a generic firmware, stuff it with all the drivers you might need for all of the hardware used in the different combinations and release it quick.
I don't know about the Android ecosystem but I used to be into WinMo hacking (before the birth of Android and the death of my free time )and this was straight impossible. Even the bootstrap sequence varied from phone to phone, as did vital kernel settings, radio settings and really just about everything. I would not be at all surprised if this was simply impossible.
Also, in the official world, you have to get validation from the OEM, the carriers and the regulatory agencies (if you touched the baseband) before pushing firmware. That alone takes time, plus they might bump it back to you if they don't like it.