创建一个列表，用于比较两种电子书阅读器。
1. Kindle Paperwhite
2. Kobo Clara HD

比较：

1. Size and weight
2. Screen size and resolution
3. Battery life
4. Connectivity options (Wi-Fi, 3G, etc.)
5. Compatibility with different file formats
6. Storage capacity
7. Price
8. Additional features (water resistance, adjustable light, etc.)