Finnish smartphone maker Nokia Tuesday unveiled the Lumia 925, which is slated to be its high-end phone sold exclusively through T-Mobile. The phone is priced at $608 but that does not account for discounts provided by phone carriers. The Los Angeles Times reported Tuesday the phone includes 16-gigabytes of memory and an 8.7 mega-pixel camera that is designed to operate under low-light conditions, if necessary. The phone features a 4.5-inch high-definition screen and metal design with an interchangeable back that comes in yellow, white, black or red. It uses a Windows Phone 8 operating platform and is thinner and lighter than Lumia phones offered by AT&T or Verizon Wireless. Nokia did not say when deliveries would start, the newspaper said.