Xi’an on a Budget: My Long-Term SIM Guide for Stress-Free Travel

I landed in Xi’an at 8 PM, jet-lagged and starving. After grabbing a roujiamo (Chinese hamburger) from a street vendor, I tried to call my hotel to confirm directions—but my phone was useless. No international roaming, no Wi-Fi, and a dead battery. That’s when I panicked: I’d be in Xi’an for three weeks, and staying disconnected felt impossible. Fast forward 24 hours, though, and I was sorted—thanks to a long-term Chinese SIM card. If you’re planning a trip to Xi’an (or anywhere in China) for more than a few days, here’s everything I learned about getting a long-term SIM, so you can skip the stress and focus on exploring.

Why a Long-Term SIM? (Not Just for Tourists)

Before I left, I debated between buying an eSIM online or sticking with my home carrier’s international plan. Big mistake. My carrier wanted $20/day for 1GB of data—and calls to local numbers cost extra. Then I read: China doesn’t allow foreign SIM cards to access local 4G/5G networks. Period. Even if you buy a local SIM, you need a Chinese ID to activate it… unless you’re a tourist.

Long-term tourist SIMs are designed for us: they come with data, calls, and no annual contract. For my three-week stay, I paid ¥100 ($14) for 50GB of high-speed data, 100 minutes of domestic calls, and a free Chinese number. That’s less than half what my carrier wanted for three days. Plus, I could use WeChat (China’s super-app for messaging, payments, and maps), book Didi (Uber), and order food on Meituan—all without hunting for Wi-Fi.

Xi’an on a Budget: My Long-Term SIM Guide for Stress-Free Travel

Where to Buy a Long-Term SIM in Xi’an (No Chinese ID Needed!)

Xi’an makes it easy for tourists to get SIMs. Here are the best spots, ranked by convenience:

Xi’an Xianyang International Airport (XIY) – Easiest Option

I landed at Terminal 3 and saw “China Mobile/China Unicom/China Telecom” counters right after baggage claim. Perfect for jet-lagged travelers like me.

• What to ask for: Say, “I need a tourist SIM for long-term stay” (in English or Chinese: “我需要一个长期旅游SIM卡”). They’ll point you to the right counter.

• Carriers:

  • China Mobile: Best coverage in rural areas (great if you plan day trips to Huashan or Terracotta Army).
  • China Unicom: Cheaper plans, slightly weaker signal in remote spots.
  • China Telecom: Good in cities, but fewer counters.
    I chose China Mobile because I heard it had the most reliable 4G in Xi’an’s subway and outskirts.

• Cost & Plans: The clerk showed me a “Tourist Package”: 50GB data + 100 minutes calls, valid for 30 days, ¥100. If you stay longer, ask for 60-day plans (¥180) or 90-day plans (¥250).

• Documents: Just your passport! They’ll scan it and register you (China requires real-name registration for all SIMs). Takes 10 minutes.

Major Shopping Malls – If You Miss the Airport

If you arrive late or prefer to buy a SIM after settling in, head to big malls like Big Wild Goose Pagoda Square or Century Ginwa. The carriers have kiosks on the ground floor.

• Tip: Go in the morning (before 11 AM) to avoid crowds. I tried buying one at 2 PM at a mall kiosk and waited 30 minutes because they were short-staffed.

Official Carrier Stores – For Custom Plans

If you need more data or longer validity, visit a full carrier store (not a kiosk). The one near Bell Tower has English-speaking staff. I went there to extend my SIM from 30 to 60 days—they added 30GB more data for ¥80, no hassle.

How to Activate Your SIM (Step-by-Step)

Activating a Chinese SIM is strict (thanks to government rules), but it’s simple if you follow these steps:

1. Passport Scan: The staff will scan your passport and take a photo of you. Smile—you’re on file!
2. Real-Name Registration: You’ll fill out a form with your name, passport number, and address in China (your hotel address works).
3. Set a PIN: Choose a 4-digit PIN for your SIM (not your phone’s unlock PIN).
4. Wait for SMS: Within 10 minutes, you’ll get a text: “SIM card activated.” Pop it into your phone, and you’re ready to go!

Note: If you buy a SIM from a street vendor (don’t!), it might not activate—always stick to official counters.

What’s Included in Long-Term Plans? (My 30-Day Experience)

My ¥100 China Mobile plan was a lifesaver. Here’s what I got:

• 50GB High-Speed Data: Enough for 3 weeks of WeChat, TikTok, Google Maps (yes, it works with a local SIM!), and streaming Netflix on the train to Luoyang. After 50GB, speed drops to 128kbps (slow, but good for emergencies).
• 100 Minutes Domestic Calls: I used this to call my hotel and book train tickets. For international calls, I used WeChat Voice (free over Wi-Fi/data).
• Free Chinese Number: I gave it to my new friends (Xi’an locals are so friendly!) and used it to sign up for WeChat Pay (more on that later).
• No Hidden Fees: No activation fee, no “roaming” charges within China.

Pro Tip: Save your SIM number in your phone as “China SIM”—so you don’t forget it when you need it!

How to Use Your SIM: Key Apps & Tips

China’s app ecosystem is unique, but a local SIM makes it seamless. Here’s what you need to know:

WeChat: Your Everything App

• Messaging: Replace WhatsApp with WeChat (most Chinese don’t use WhatsApp).
• Payments: WeChat Pay is everywhere—from street markets to the subway. To set it up: Link your SIM number to WeChat → Go to “Me” → “Services” → “Wallet” → “Payment Settings” → “Add Bank Card” (but you don’t need a Chinese bank card—just use “Top Up” with international credit/debit cards).
• QR Codes: Vendors show a QR code; scan it with WeChat to pay. I bought bingfengbing ( shaved ice) from a street vendor this way—so easy!

Navigation: Baidu Maps Over Google Maps

Google Maps doesn’t work well in China. Download Baidu Maps (it’s in English) before you leave. With my SIM, it gave me real-time bus times, walking directions to hidden street food spots, and even “indoor maps” of the Terracotta Army.

Food Delivery: Meituan & Ele.me

Xi’an’s street food is amazing, but sometimes you want delivery. Meituan (like Uber Eats) has English options—just search for “西安美食” (Xi’an food). My SIM let me order yangrou paomo (bread soaked in lamb soup) to my hotel at 11 PM.

Transport: Didi & Subway

• Didi: China’s Uber. Set up WeChat Pay first, then book rides in English. My SIM’s data made it easy to find my driver in crowded areas.
• Subway: Download “Metro Xi’an” app to buy tickets (or use WeChat Pay to scan QR codes at gates). No need for cash!

Troubleshooting: Common SIM Issues & Fixes

Even with the best plans, things can go wrong. Here’s how I fixed two problems:

“No Signal” After Activation

I put my SIM in my phone and got “No Service.” Panic! But the airport staff told me: Some phones need to manually select the network. Go to “Settings” → “Mobile Networks” → “Carrier” → Choose “China Mobile.” Worked instantly.

Data Running Out Early

I used 40GB in two weeks (oops, too much TikTok!). I went to a China Mobile store, showed my passport, and added a “Data Top-Up” package: 20GB for ¥50. No contract extension—just extra data.

Losing Your SIM

I almost left mine in a café (scary!). I called China Mobile’s English hotline (10086) from another phone, gave my passport number, and they suspended the SIM. Then I went to a store to get a replacement (¥20 for a new SIM card, keep your old number).

Final Thoughts: Is a Long-Term SIM Worth It?

Absolutely. For my three weeks in Xi’an, the SIM saved me time, money, and stress. I didn’t waste hours hunting for Wi-Fi, I could call for takeout without begging for a password, and I never got lost (thanks, Baidu Maps).

If you’re staying in China for more than 5 days, a long-term SIM is non-negotiable. It’s cheap, easy to get, and makes you feel like a local instead of a tourist. So before you fly to Xi’an, skip the international roaming plan—grab a long-term SIM, and get ready to explore this amazing city without limits.

Happy travels! 🚄🍜