previously released the Sony Xperia Z
, and the follow-up device has recently arrived with the carrier. This other device is the Sony Xperia Z1S
, which sports some similarities in the specs, but does step up a bit in the way of the external design. That having been said, T-Mobile allowed us some hands-on time with the Xperia Z1S during CES and that meant a full week of carrying this latest waterproof Sony device. Curious about how the phone stands up, read on for our full review.