If you bought a “6-inch” screen phone this year, it will have a SMALLER screen than the “6-inch” screen phone you bought two years ago.  Here’s why. Call me old-fashioned (or just old), but I spend a lot of time reading stuff – articles, charts, and data – on my phone.  And I mean actually reading  it – not ‘skimming’ through an article while my thumb is continually scrolling the page upwards. A ‘Full HD’ screen is 1920 x 1080 pixels – which is nice for movies, and gives an eye-friendly ‘book page’ ratio of 16:9.   This has been the standard screen ratio of mobile phones for several years, up to the last year or so, when suddenly manufacturers have switched to a 18:9 ratio  (which is 2:1 by the way… no idea why they call it 18:9, duh).   For me, 16:9 is perfect for reading text.  2:1 isn’t – it’s too thin and narrow.   Supposedly, manufacturers have switched to this format because phones with skinnier screens fit into our pockets better,...