Sony Ericsson today released the second revision of the XPERIA X1 White Paper (PDF) detailing many technical aspects of the upcoming XPERIA X1 (hands-on preview here). The document covers the X1i and X1a models. Here is a partial list of changes from the first version of the paper according to inxperia.com –
- Quad-band EDGE: 850/900/1800/1900 MHz
- Tri-band HSPA:
- X1a: (850/1900/2100 MHz)
- X1i: (900/1900/2100 MHz)
- X1a model supports MPEG4, H.263 24fps encoding at QVGA only and not H.264
- Size: 110.5 x 52.6 x 17 mm (formerly 110 x 53 x 16.7 mm)
- Weight: 158g
Swing by inxperia.com for the rest of the list, and feel free to download the paper yourself with the link above.


May 22nd, 2008 at 2:58 pm
“X1a model supports MPEG4, H.263 24fps encoding at QVGA only and not H.264″
I don’t understand it. So I won’t be able to watch hi-res videos? Only 320X240? Is that what it means? Will I be able to watch hi-res videos on the ‘other’ model?
May 26th, 2008 at 3:08 pm
oh i got it… just had a slow moment there.
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