I owned an Atrix 4G for 2 years. It had both the things that the Samsung owners OCD about. On that beaten up crappy old 2011 tech phone I never had to replace the battery, never bought a spare, and never used or needed the SD card. Far more harping and groaning is dedicated to this issue than it merits. Some people like them, ok we get it. They aren't god like features you need to enshrine and worship like an idol that grants any phone that has it automatic supremacy. Sheesh Betty Parris and Abigail Williams much?
I see SO many people post this idiotic comment on device reviews: "no sd card, no removable battery, no sale". Right, because aside from all the other specs you just read about, the CPU chip+RAM, the OEM's skin, the camera features, the other features, the audio, the build quality, the display, reception.... this is what it boils down to for you: t3h SD kard and remuvible batteree. In my books that makes you pretty much on even footing with a door wedge. Seriously what's wrong with these people? That car doesn't have a cigarette lighter? Fail! Fail!