Review on Samsung Galaxy S21 5G - Factory Unlocked US Version Smartphone with 📱 Pro-Grade Camera, 8K Video, 64MP High Res & 128GB Storage - Phantom Gray (SM-G991UZAAXAA) by Jnis Zels ᠌

1) Perceptible heating in everyday tasks. On the S10, it was many times smaller and only in heavy programs, or long use of the screen. S21 heats up frequently and in non-stressful situations. Especially hot in the work of the navigator through Android Auto. 2) The Camera application itself infuriates me wildly with its brakes, especially when switching modes and going to the gallery. As if not a flagship, damn it. The problem is exclusively software and all this is Android 12, because on S10 on Android 11 everything was fine, but on 12 the same lags. 3) Android 12 - the performance is disgusting, android 11 was many times better. The brakes are especially noticeable when Android Auto is running (and I use it very often) and at the same time the phone is a quiet horror, and this has not yet been fixed. I do not think that the fault of the Samsung, but the android itself let us down. Looking forward to improvements 4) Simplification by materials and in general. Compared to the S10, there is a simplification of the design in terms of the fact that the display is no longer curved, but flat, and the back cover is plastic, not gl (the phone is in a case, so it’s not critical)