I have a Samsung Galaxy M21 2021 which I bought last year. The screen is great, but the phone heats up a lot. During summer, it would reach 44 degrees. Even at present, it stays near 34 - 35 degrees and turning on the camera pushes it to 37 - 38 degrees easily. On top of that, a recent problem I'm facing is the battery discharging too much, something like 15% or so overnight without any use. Maybe a factory reset would solve the problem but I'm not so sure.
The F23 5G is available for Rs. 13500 at present on Flipkart, and I'm getting Rs. 5500 in exchange for the M21. The F23 has a special cooling technology as advertised. It has a Snapdragon 750G processor compared to the M21's Exynos 9611. It has EMMC storage, which is slower than UFS, but does this affect normal usage, like switching between apps? I don't play games, I just use the phone for calling, whatsapp, and browsing.
The F23 has 25W charging compared to the M21's 18W (I find even the 18W charging to be slow, like with the previous 10W phones). It doesn't have a charger, so I'd have to buy a separate charger. The F23 has a TFT display but users are saying it looks good enough. The display is not much of a concern for me.
Keeping the above points in mind, especially the heating and battery drain issue of the M21, would you recommend that I switch to the F23?