Lots and lots of detail. A few highlights:

Fully topped off, this 3.82 V, 1821 mAh cell will deliver up to 6.96 Wh of power.

The iPhone 7 battery is 7.45 Wh, the Galaxy S8 has 11.55 Wh. Apple says the iPhone 8 battery life is comparable to the iPhone 7, even with the smaller capacity. Not clear how it compares with the Galaxy S8.

The 8’s sensor is bigger than the 7’s, but specs the same 12 MP resolution. This means the individual pixels are larger, letting in more light, improving colors, and decreasing noise.

The sample pictures I’ve seen all show this to be true, especially easy to see in low light.

There’s lots more, with some terrific pictures. Scroll about halfway down for some nice shots of the Qi enabled (pronounced “chee”) wireless charging coil.

Love this stuff.