Telegram群组资源大全Telegram群组非常适合与朋友和家人分享内容或在小型团队中协作，它们最多可以有200个成员，默认情况下，每个人都可以添加新成员并编辑姓名和群照片。
频道是向广大听众广播公共信息的工具。实际上，一个频道可以拥有无限数量的成员。当你在一个频道上发帖时，信息是用频道的名字和照片签名的，而不是你自己的。
From the Telegram FAQ:
Telegram groups are ideal for sharing stuff with friends and family or collaboration in small teams, they can have up to 200 members and by default everyone can add new people and edit the name and group photo.
Channels are a tool for broadcasting public messages to large audiences. In fact, a channel can have an unlimited number of members. When you post in a channel, the message is signed with the channel’s name and photo and not your own.
群组/频道内容并非本站观点：Telegram群组资源大全 » Telegram群组和频道的区别 Difference between a Channel and a Group
