Étape 4
Électricité et connectivité (SIM)
Ces informations datent du 2026/08/11.
La connectivité peut varier selon la région et la saison.
Tension et types de prises
Standards électriques et formes de prises
⚡220V / 50Hz
🔌Type A / C / I(Prises multistandard)
🔄Adaptateur universel recommandé
💡Most outlets accept US/Japan and European plugs without adapter.
Acheter une carte SIM
Où acheter, coûts et processus d'activation
Opérateurs: China Mobile, China Unicom, China Telecom
eSIM et Wi-Fi mobile
Disponibilité eSIM et location de Wi-Fi portable
📶Limited — International eSIM providers only
🏢Airalo, Ubigi, eSIM2Fly
💰$8-30 for 1-10GB / 7-30 days
💡Chinese carriers do not support foreign eSIM; use Airalo with VPN included.
Disponibilité Wi-Fi
Couverture Wi-Fi public et sécurité
📡good
🏨Available in all hotels; often requires phone number verification
☕Free in cafes, malls, airports, and train stations
💡VPN needed for Google, Facebook, etc.; hotel WiFi may bypass the firewall.
Restrictions internet et VPN
Services bloqués et recommandations VPN
🔒heavy
🚫Google, Facebook, YouTube, WhatsApp, Instagram, Twitter/X, Wikipedia, many Western services
🛡️VPN recommandé.
💡Download and configure VPN before entering China; most VPN websites are blocked inside.
Applications locales utiles
Applications essentielles pour transport, traduction et cartes
🚗DiDi, Amap (Gaode), metro apps
🗺️Baidu Maps, Amap (Google Maps blocked)
💬WeChat (essential for everything), Alipay
💡WeChat is mandatory - payments, communication, and services all-in-one.
Appels internationaux
Comment passer des appels internationaux et alternatives
📞+86 (China)
🆘110 (Police), 120 (Ambulance), 119 (Fire)
📲Dial 00 + country code + number for international calls
💡VoIP apps (WhatsApp, Skype) may be blocked; use WeChat for calls.
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