This is a easy one the Pixel 2 CANNOT use interband ca on Sprint. Any device using the snapdragon 835 or lower cannot do it. The Pixel 2 can only do b25+b25 CA and b41x3 CA. Same goes for the Note 8, and S8 all which have the snapdragon 835. Sent from my iPhone using Tapatalk
Not that I've been able to find. Specs only seem to list what bands it can use. Since it has the RF front end for each of those bands, and since the SOC supports that CA combo, I don't see why it wouldn't work. The only thing is that Pixels are limited in the number of simultaneous streams (due to the RF front end), which doesn't really matter for Sprint because while they're using 4x4 MIMO, they aren't actually utilizing all the streams, at least in Samsung markets. You only see rank 1 or rank 2. Not 3 or 4. Rank 3 or 4 is required for the additional throughput on 4x4 MIMO. Sent from my Pixel 4 XL using Tapatalk
If I remember correctly it's also possible on the Pixel 3. Not sure about the 2. Pixels don't have a CA combos screen like Samsung (and maybe LG) phones. The only way to confirm to my knowledge is with NSG when it's active. Google disables the diagnostic port so you can't use Qualcomm tools to pull the CA combos directly from the modem. Sent from my Pixel 4 XL using Tapatalk