と同じで・
と同じで introduces a property or result shared with a comparison target. と違って introduces a property or result that contrasts with the target.
How the comparison works
The noun before と is the comparison target. The following clause should clearly state what is shared or what is different. The subject being described may appear before the comparison phrase or in the clause after it.
Sameness and difference
姉と同じで、私も朝型です。
Like my older sister, I am also a morning person.
Analyzeこの町は十年前と違って、夜でも人通りが多い。
Unlike ten years ago, this town has a lot of foot traffic even at night.
Analyzeこのホテルは前に泊まった所と同じで、朝食が無料です。
Like the place where I stayed before, this hotel offers free breakfast.
Analyze今年の制度は去年と違って、申請がオンラインでできます。
Unlike last year, this year's system allows applications to be completed online.
AnalyzeGeneral sameness versus equal degree
と同じで can introduce a broadly shared feature, behavior, identity, or circumstance. Use と同じくらい when the point is specifically that a measurable degree or level is approximately equal.
More examples
父と同じで、弟も料理が好きだ。
Like our father, my younger brother also likes cooking.
Analyze紙の本と違って、電子書籍は場所を取らない。
Unlike printed books, e-books do not take up physical space.
Analyze東京と同じで、大阪にも多くの外国人観光客が来る。
Like Tokyo, Osaka also receives many international tourists.
Analyze以前と違って、今は自宅から会議に参加できる。
Unlike before, I can now join meetings from home.
Analyzeこの国も日本と同じで、四月に新年度が始まる。
Like Japan, this country also begins its new administrative and academic year in April.
Analyze新しいモデルは旧型と違って、電池を交換できる。
Unlike the old model, the new model has a replaceable battery.
Analyze兄と同じで、私は人前で話すのが苦手だ。
Like my older brother, I am not good at speaking in front of people.
Analyze平日と違って、日曜日はバスの本数が少ない。
Unlike on weekdays, there are fewer buses on Sundays.
Analyze