Originally Posted by ft101

Sleeperettes were only on the A330s and A340s.

There used to be "deeply reclining" on some B777s, which were like your grannie's old armchair, but they all now have angled lie flats.

OP. When the EK website says fully flat on most 777s it is paying heed to the fact that there were some of these deeply reclining seats until recently (last seem on the B777-200s I think). Your B777-300ER that does CHC-SYD-BKK-DXB will have angled lie flats. The evening timing means it's not really a sleeping flight, so you're unlikely to notice the difference IMO.