I'm considering buy Sony Xperia 1 J9110 Dual-SIM 128GB/6GB Dual Sim - International Model - No Warranty in The USA - GSM. Android, 4G LTE,J9110 Grey,9SIAJ3AA6E0355,View Return Policy

I'd love it if those of you who have bought the product could tell me what you think. I would love any extra info, as it is quite pricey as $699.00 and I just would like to make sure it can work well before buying.