Chinese tech reaches people outside China mostly as a question: does this thing actually work when you try to use it here? A phone sold in one market and used in another. An AI app that opens for some accounts and not others. A coding tool whose sign-up form assumes a payment method you do not have.
PiAll answers that question one product at a time. Each guide takes a product that exists in China and is used elsewhere, and runs it through the same four tests.
The four tests
- Will it run here? Carrier bands, app-store region locks, Google services, OS support.
- Can you legally buy or import it? Official availability in your market, de minimis and tariff rules, carrier certification.
- Will it keep working? Warranty geography, update regions, regional locks, account rules that change after you have paid.
- Is it safe to trust? How the product handles data, whether there is English support, and who actually publishes it.
Most “does X work?” answers turn on the third and fourth tests, because those are the ones a spec sheet leaves out.
Two lines
Chinese AI and software — apps, models and services: whether they open, how sign-up works, what is geo-locked, and what the terms say about your data.
Chinese hardware — phones, wearables, laptops, audio and gadgets: whether the model you can buy connects to the networks you have, and what the warranty covers where you are.
Compatibility details — carrier bands, voltage, warranty geography, certification — are explained inside each product guide rather than as a topic of their own.
Guides live now
- US Carrier Bands for Imported Phones — why a Xiaomi or OnePlus is legal to own but will not fully connect, and which bands decide it.
- Chinese AI Apps That Actually Work — which ones open, which are geo-blocked, and what you agree to when you sign in.
- AI Coding Assistants Compared — Cursor, Claude Code, Trae, OpenCode, Codex and the rest, side by side.
- DeepSeek Login and Download — the sign-in step nobody warns you about, the fix for Chinese replies, and the peak and off-peak price clock.
- CapCut Download and Login — where each build lives, the plan that quietly got renamed, and the cost that appears after you subscribe.
- Kling AI Login and Pricing — the domain that moved, the credit tiers, and why the member wallet is not the developer wallet.
- WeChat Download and Sign-Up — the email sign-up that does not exist, the friend-verification wall, and whether a foreign card clears.
- Qwen, Without an App — why the US App Store carries no official Qwen app, and where to use it instead.
What this site does not cover
- Politics.
- Marketplace and resale guides — whether a specific model can be bought belongs with hardware, not with shopping.
- Home appliances and portable power.
What is left is practical use: how to buy it, whether it connects, what breaks, and what is safe to hand your data to. Every guide links back to this page, so the set stays visible as a whole.