Should I upgrade my Xiaomi 17T?
The Xiaomi 17T went on sale on 28 May 2026. The Xiaomi UK store price is £649 (read 12 September 2026). It has a 6.59-inch display, a weight of 200 g, the MediaTek Dimensity 8500-Ultra (4nm) chip, a 50 MP main camera and 256 GB of storage to start. Xiaomi publishes no end date for its security updates. Every figure in the Xiaomi 17T specifications below links the page it came from and the date it was read.
under a year oldNo published support end dateRead
Is it still supported?
Xiaomi publishes no end date, and this site does not guess one. The support card on the Xiaomi 17T page says what is known and where it came from.Xiaomi UK — Xiaomi 17T specs, retrieved 2026-08-21
Nothing newer in the line yet
The Xiaomi 17T is the newest Xiaomi phone in its line on this site. When a successor is announced it appears here with the same row-by-row judgement.
Other makers at the price
Phones from other makers released within a year of the Xiaomi 17T and priced within a quarter of its £649, nearest price first, each judged the same way against your Xiaomi 17T.
What yours is worth
No used or trade-in figures yet for the Xiaomi 17T; they appear once CeX lists it.
Our reading of the figures
Xiaomi publishes no end date for the Xiaomi 17T’s security updates, so support is not a reason to move until it is.
There is nothing newer than the Xiaomi 17T in Xiaomi’s line on this site, so the only comparisons that apply are with other makers.
Every sentence above is built from the figures on this page by a rule, not written for this phone: a support date, the rows that clear a published threshold, a price and a trade-in. There is no score and no recommendation. The methodology page has the thresholds and where they come from. Every phone’s version of this page is listed at All upgrade questions.