Got this phone to replace an iPhone 4 so size was considered for this device. This phone has got to be my favorite phone on the market right now. Although it might be missing some features of it's larger siblings, it is still a great package for the price of admission and what you are missing (or what may have changed) are things I find worth the trade. It does not have 4k resolution and it is missing a camera on the rear and front, but you still get a wide angle lens front and back. The photo and video quality are grand. Not the best, but the quality isnt something to complain about. You get a fingerprint sensor in one of the most intuitive places that works quite well and is fast. You do not get a heart rate sensor on this model unfortunately.The phone is also pretty lightweight so if lightness is a factor, you cant go wrong here.By the time I am writing this, Samsung released the dedicated Night Mode for the Camera app for this phone earlier this week, and though I have not yet tested it, I can say that it isnt going to make your phone a Huawei P30 Pro and take night time shots in absolute darkness, but it should improve those photos a bit better than Samsung devices with similar cameras without the software update.*UPDATE* So a second S10E was purchased and as one reviewer states, this phone does get hot out of the box. It did this as it was gathering information for itself and transferring my old info over to the new device. After updating everything including the latest software patch, the phone has not had that issue. Both purchases were Snapdragon phones and so far have behaved appropriately.And yes, my sim card is now in this phone.