comparing with和compared with的区别：含义不同、用法不同。comparing with中文翻译为“比较”、“对照”、“把…比做”、“比喻”，表示主动含义；compared with中文翻译为“与……比较”、“与……相比”，表示被动含义。
一、comparing with的含义及用法
comparing with意为比较、相比较。例句有：
1、You have to make sure you're comparing like with like
你必须确保是在进行同类比较。
2、Comparing with teaching, running small businesses is much more tired.
与教书相比，做小生意要辛苦得多。
3、They are living a simple life comparing with their neighbours.
与他们邻居相比，他们生活朴素。
4、Comparing with the open cluster, their stars are older.
和疏散星团相比，星一般较老。
5、Reviewing and comparing with the previous specimen will be helpful.
复查前次手术的病理样本并与此次相比较将很有帮助。
二、compared with的含义及用法
compared with意为和…比起来，与……相比。例句有：
1、It's much easier compared with last time.
这与上次相比容易得多。
2、My own problems seem insignificant compared with other people's.
与别人的问题相比，我自己的问题算不得什么。
3、The room was light and lofty compared with our Tudor ones
跟我们都铎风格的房间比起来，这个房间显得素雅而大气。
4、Such roles are small beer compared with the fame she once enjoyed.
和她曾经享有的名气相比，这样的角色真的算不了什么。
5、Emerald starlings are fairly small when compared with other such birds.
与同类的其他鸟相比，翠辉椋鸟要小很多。
