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Posted

I have read that the I900 has an Intel XScale PXA320 in it. This should handle a clock rate of 806Mhz. Why is the I900 clocked at 528Mhz?

The PXA320 has 2d graphics acceleration. However, my Kaiser (Qualcom 7200) has a version of the Omnia video drivers on it. Does this imply that the current drivers do not use the accelerator? Not that I may be getting 2d vs 3d driversw mixed up here.

I have read that the battery is 1440 mAh. Is this true? It is usually printed on the battery, but all that I see is a 1000 mAh under the battery (probably has nothing to do with the battery, but it is the only number that I could find.

Finally, a questions that has been asked (too) many times: How much of the HSDPA functionaly for different bands is implomented in software? Is HSUPA just a firmware upgrade from HSDPA or does it require new hardware?

I would guess that bluetooth, wifi and 1800,1900,2100 could all use the same antennae without a problem but I don't know much about the analog circuitry required to get a digital signal out of a given anology signal across a range of frequencies.

Guest Paul (MVP)
Posted

Omnia is 1440mAh, CPU is 620MHz IIRC?

It's specific hardware for the implemented 3G frequencies.

P

  • 2 weeks later...
Guest BoyBawang
Posted
I have read that the I900 has an Intel XScale PXA320 in it. This should handle a clock rate of 806Mhz. Why is the I900 clocked at 528Mhz?

Another confusion here is that almost all specs in the Web (including gmsarena and even wikipedia) says PXA312 and not PXA320! But I checked Marvells homepage and there's no such thing as PXA312 but there is PXA320. I don't which is true

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