Here are the full specs side-by-side (on my comparison site):
https://comparisontabl.es/e-readers/...Book+Verse#sbs
Things the Verse can do that Lux 4 can't:
- Use color adjustable / warm frontlight
- Auto-rotate the screen based on how you're holding it (automatically switch from portrait to landscape mode and vice versa)
- Apply dark mode to text (white letters on black background)
- (most likely) use the same charger as your smartphone, as it has a USB-C charging port
Also, the Verse likely to be a bit faster as it has a 1 GHz dual core processor vs the single-core 1 GHz processor on the Touch Lux 4.