Well, first of all, I bought it on order on 22/3/2022!! As soon as I saw the box, I was amazed because it is simple and elegant at the same time!! As for this futuristic mobile, it's simply amazing!! The initial setup for device activation was obviously very easy and relatively fast. Of course, I was a little worried about transferring all the data from my old phone (Xiaomi Mi 8), but everything was done quickly with the Smart Switch app!! So, within 30 minutes, everything was perfect!! Additionally, for a week continuously and after purchasing the Set of the case and the S pen Fold Edition (after two weeks), I discovered more and more functions that the pen offers, making my life much easier. Now I know all its "buttons" and hidden features!! I bow down to Samsung and I will be forever grateful for such technological achievements!! What impressed me the most is that with a simple split-screen of two applications like Messenger and Gallery (photos/videos), I can select and drag with the pen to send as many photos as I want to each conversation. This can be done with other apps too!!
• Overall, it is a very user-friendly TOOL and very helpful, especially for me who has a high degree of astigmatism because that was the reason I spent so much money, and because of its portability, I don't regret it for a moment!! I know times are tough, but when something is a necessity and not just a desire, you don't consider anything!!
• It is worth noting that it is heavy, almost like carrying two phones together with the case, the pen, the 2 tempered glasses, and the protective cover for the cameras that I added for any eventuality (total weight 357gr.).
• In combination with the Galaxy buds2, the music experience is on another level, as well as the phone calls, because with the ANC, the surrounding sounds are completely isolated, along with all the external noises, so it is a magical experience. However, even without the earphones, the two speakers cover it all and it is the best when watching movies or series because the sound is shared and the visual-auditory experience is not annoying compared to other phones that have only one speaker!!
• The quality of the photos and videos is amazing even though the MP of the cameras may seem insufficient and low, with one exception. The 5th camera, which is a surprise (here we laugh), namely the under-display camera, is not the best (only 4MP), as according to Samsung, it is an experimental patent that will be developed over time, in other words, currently experimental. Also, the function of taking selfies with the main cameras is very interesting and useful because the photos come out with better resolution.
• The powerful processor never lags or heats up, unless I am outside. Then the sun does its job!!
• The 12 GB RAM is more than enough and it is impossible to use it all!!
• 2 in 1, meaning both a phone and a tablet.
• It is waterproof on one hand, but on the other hand, I am afraid to risk putting it in water because you never know what might happen!!
• Last but not least, the screen is very bright (1200 nits), to the point where it even dazzles me when it is relatively dimmed. However, under the strong rays of the sun (who knows why?), I find it a bit difficult to use.
=> The only thing that bothers me and in my opinion is the only negative aspect, is the battery and its overall autonomy. Specifically, the external screen, which is half the size of the internal one, easily lasts for 13 hours of continuous/intermittent use. In contrast, the internal screen, which is twice the size, barely lasts for 6 hours of continuous use. It should be noted that I calculated these indicative hours of autonomy after activating the dark mode in all applications and on the device itself, as well as enabling power-saving features, such as limiting the refresh rate to 60Hz instead of 120Hz, limiting the CPU to 70%, reducing brightness by 10%, disabling Always On Display, etc. Imagine how quickly the battery would drain if I had these features disabled!!
Taking all of the above into consideration, it is by far the best mobile phone available so far, as I was torn between the iPhone 13 Pro Max, but ultimately this one won me over despite the one negative aspect!!
If someone wishes to purchase a foldable smartphone, I would recommend this one because its price has dropped significantly, or they can wait a bit longer and go for the Z Fold4, which will be updated and have a better screen ratio, as the external screen in the new model will have a more normal aspect ratio and not as elongated, which personally doesn't bother me at all!!!