What's the benefit of having so much RAM if it can't be used efficiently?
What is efficiently? To get scores from the test or actually being able to use the ram? I know that watching icons on the screen doesnt need much from the phone... But you can do more too...
If you use many screens and have widgets, you need ram. I dont need to launch apps always to check something. I use 5 pages and all have some useful widgets:
1. Homescreen: my daily stuff, widgets (e.g. my daily schedule), notes, weather
2. Entertainment: music player, news, runtastic
3. Email and Calender (fir monthly view)
4. Social, messages...
5. Apps (folders and icons), that i use most of the time...
I have about 20 widgets running right now and made lot of customizing... Why? Well.. Why should i launch the app always or watch the same (dull) screen on every day? Doesnt your battery drain faster? Sure, the effect is about whopping 3-5% in a day.
Apps like editing/sketching need ram. I had same apps on ipad and android, some apps were limited because there wasnt ram enough to for example add more than few layers while i was able to add 2-3 times more layers on android.
Having more ram doesnt hurt, but arficially keeping the ram on minimum level means only trouble. But didnt we see that already with air and iphone6? Uhm, no, because ios wasnt yet optimized and we just needed to wait... And wait... And wait... Since 2007... And still waiting?
why more ram? So that we dont need to wait the rest of our lifes... While you were watching icons on the homescreen and running just one app at once, i was already on year 2012 running many apps at once on my android tablet and having a flowing window... I call that using the ram efficiently.