“与之相比”常见的英文表达有 “compared with it/that/this” 或 “in comparison with it/that/this” ，具体使用时可根据语境和表达习惯灵活选择。以下为你举例说明：
Compared with it, our plan is more practical.
与之相比，我们的计划更切实可行。（这里用“it”指代前文提到的某个计划、事物等）
The cost of living in the city is much higher compared with that in the countryside.
与农村相比，城市的生活成本要高得多。（“that”指代前文提到的“the cost of living”）
Compared with this, his previous work seems rather ordinary.
与之相比，他之前的工作显得相当普通。（“this”指代当下提到的某个作品、情况等）
In comparison with it, the new model has several significant improvements.
与之相比，新模型有几处显著的改进。
The sales figures this quarter are disappointing in comparison with that of last quarter.
与上季度相比，本季度的销售数据令人失望。（“that”指代“the sales figures”）
In comparison with this project, the previous one was relatively simple.
与之相比，之前的项目相对简单。