Smartphones

Purchase at GEO Mobile Store

• POINT 1
  A Special Coupon You Can Use at GEO Mobile
  

  Get 10% OFF with our exclusive online coupon!
  Through the GTN × GEO partnership, we offer affordable smartphones and mobile services for international residents at GEO Mobile stores nationwide.
  You can use the coupon by either printing it and bringing it to the store, or simply showing it on your phone at the store.

  Get Coupon
• POINT 2
  Available at 800 GEO Mobile Stores Across Japan! Find the perfect products from a wide selection.
  

  At GEO Mobile—the No.1 retailer for used smartphones*
  With an extensive network from major cities to rural areas, you can find the smartphone and mobile services you need at a nearby store anywhere in Japan.
  
  Search for nearby stores
  
  *Based on research by the MMD Research Institute
  Survey period: July 28 – August 1, 2025
  Survey title: Used smartphone sales and buyback store count survey
  
• POINT 3
  Remote Multilingual Support Now Available!
  

  Get expert advice from GTN Mobile specialists via video call or chat to find the right SIM for you.

  Available in Japanese, English, Vietnamese, Indonesian, Nepali, Burmese, and more.

  [Participating Stores]
  GEO Mobile Nagoya Osu Shintenchi Store
  3-20-12, Osu, Naka-ku Nagoya-shi, Aichi, 460-0011, Japan
  More participating stores coming soon!
  

Purchase at GTN Store

Pay in-store by cash or credit card, or choose advance bank transfer & Get your device delivered to your home!

• 
  Latest 5G Compatible Model

  REDMI 15 5G

  • Price : ¥29,260 (tax included)
  • Specifications : Supports 5G network / Dual SIM (eSIM + physical SIM)

  Supported Bands & Carriers

  • Docomo: 4G (B1 / B3 / B19 / B28), 5G (n78)
  • au: 4G (B1 / B3 / B18 / B26 / B28), 5G (n28 / n77 / n78)
  • SoftBank: 4G (B1 / B3 / B18 / B28), 5G (n3 / n28 / n77)
  • Rakuten Mobile: 4G (B3 / B18 / B28), 5G (n77)