Budget is around £900 Purpose, photo editing with lightroom as well as office apps. Wants: either dual storage, or space to add a drive for a SSD+HDD configuration. Memory: 8-16GB Screen: 15-16", prefer 1440p with ISP or MVA, (not a TN gaming pannel) Other than than, not much preference.
The best deal I can find is on the Latitude 5580, but 10 different models to choose between. My only concern in recommending it is the display, Non-Touch Anti-Glare FHD (1920 x 1080). The Inspiron 15 7577 says FHD (1920 x 1080) IPS Anti-Glare LED-Backlit Display The Inspiron 15 5579 says FHD (1920 x 1080) IPS Truelife LED-Backlit Touch Display with Wide Viewing Angles I don't know if the Inspiron series has a better display for if the Latitude just has a poor description.
I am looking to sell my P35 v3 Gigabyte laptop as I want to get back into modding. 4k ips, 512GB SSB and GTX 1080m. PM me if interested.