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docs/comparison.md

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+# CrossPoint vs XTOS
+
+Below is like for like comparison of CrossPoint (version 0.5.1) and XTOS (version 3.1.1). CrossPoint is on the left, 
+XTOS is on the right. CrossPoint does not currently support all features of XTOS, so this comparison is just of key 
+features which both firmwares support.
+
+## EPUB reading
+
+![](./images/comparison/reading-1.jpg)
+
+![](./images/comparison/reading-2.jpg)
+
+![](./images/comparison/reading-3.jpg)
+
+## Menus
+
+![](./images/comparison/menu.jpg)
+
+![](./images/comparison/chapter-menu.jpg)