The Sony Cyber-shot DSC-HX400V is a digital bridge camera with a fixed superzoom lens, introduced in the mid-2010s as part of Sony's Cyber-shot HX line. It pairs a small-sensor compact body with a long built-in zoom range and integrated GPS, positioned for travel and wildlife users who wanted reach without changing lenses.

Evidence in 2026 is thin: a single recorded UK auction hammer result from September 2025 came in at £100, so any sense of value at saleroom level rests on that one data point rather than an established range. Buyers asking what a DSC-HX400V is worth today should treat around £100 as an indicative wholesale figure, with retail asking prices typically running higher; condition, working GPS and a clean lens will be the main factors in what it sells for.