📄 中文摘要
现代 Android 手机的 GPU 性能超过大多数 2018 年的笔记本电脑。最新的 Snapdragon 芯片配备专用的 AI 加速器，然而许多用户仍需支付月费在他人服务器上运行 AI。Off Grid 是一款免费的开源应用，能够在 Android 手机上完全本地运行大型语言模型。用户在首次下载模型后无需互联网连接，也无需注册账户，所有数据均保留在设备内。这篇指南提供了设置方法、推荐的模型以及在特定硬件上可预期的性能表现。
如何在 2026 年的 Android 手机上本地运行大型语言模型（无需云端，无需账户）
📄 English Summary
How to Run LLMs Locally on Your Android Phone in 2026 (No Cloud, No Account)
Modern Android phones possess GPUs that outperform most laptops from 2018. Current Snapdragon chips come with dedicated AI accelerators that often remain unused while users pay monthly fees to run AI on external servers. Off Grid is a free, open-source app that allows users to run large language models entirely on their Android devices. After the initial model download, no internet connection is required, no account is needed, and all data stays on the device. This guide outlines the setup process, suggests which models to use, and discusses expected performance based on specific hardware.