「中古スマホ購入ガイド」の記事
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「中古スマホ購入ガイド」の記事262件
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Are Smartphones Too Expensive? Why Prices Keep Soaring and How to Choose Wisely [2025 Special Feature]
2025.10.07
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[Latest 2025 Edition] When is the best time to buy a discontinued iPad or iPhone? A thorough explanation of recommended timings and precautions when purchasing
2025.10.07
The year after a new Apple product model isn't released is "a good opportunity to buy the previous model"? A thorough explanation from the perspectives of price, performance, and support.
2025.10.07
iPhone and iPad: Is owning both a good idea? A comprehensive guide to cost-effectiveness, distinguishing uses, and the best balance for buying used.
2025.10.03
The Trick Behind 1-Yen Smartphones: A Detailed Explanation of Why and How They Can Be Bought for 1 Yen
2025.10.02
Is a Used iPhone 13 mini the Right Choice for a Company Phone? Explaining a Smart Option that Balances Cost and Performance
2025.09.23
![[September 2025] Get the iPhone 13 mini smartly! PRODIG is offering an amazing price!](http://prodig.co.jp/cdn/shop/articles/iphone-13-mini-price-comparison_715dbd44-ac66-4497-a095-1b7ecb81580d.jpg?v=1759817476&width=480)
[September 2025] Get the iPhone 13 mini smartly! PRODIG is offering an amazing price!
2025.09.23
iPhone 13 mini vs. iPhone SE3! Which "Last Small iPhone" is Really Right for You?
2025.09.23
![Where can you find a cheap used Google Pixel 7a? PRODIG makes this cost-effective model even more affordable! [September 2025]](http://prodig.co.jp/cdn/shop/articles/google-pixel-7a-used-price.jpg?v=1758265686&width=480){kind=tracking}
Where can you find a cheap used Google Pixel 7a? PRODIG makes this cost-effective model even more affordable! [September 2025]
2025.09.19
Used Google Pixel 7: PRODIG is Your Best Bet! A Comprehensive Guide to Price Comparison and Smart Choices
2025.09.19
![[2025 Edition] How long can you use the Google Pixel 7a? A Comprehensive Guide to OS Support End Date and Performance Lifespan](http://prodig.co.jp/cdn/shop/articles/google-pixel-7a-support-period_308ff7d5-0deb-4201-9c2f-cd88800a25ee.jpg?v=1779791741&width=480){kind=tracking}
[2025 Edition] How long can you use the Google Pixel 7a? A Comprehensive Guide to OS Support End Date and Performance Lifespan
2025.09.19
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How long can you use the Google Pixel 7? A thorough explanation of OS support end-of-life and performance lifespan [2025 Edition]
2025.09.19
![[2025 Edition] Google Pixel 7a is still relevant! A comprehensive comparison with the older Pixel 7. How to smartly choose a used smartphone.](http://prodig.co.jp/cdn/shop/articles/google-pixel-7a-7-compare-2025_19b05971-3ea8-4847-b04d-91ae676161d3.jpg?v=1781774780&width=480){kind=tracking}
[2025 Edition] Google Pixel 7a is still relevant! A comprehensive comparison with the older Pixel 7. How to smartly choose a used smartphone.
2025.09.19
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[Limited Stock] Thorough Review of the Used Google Pixel 7! Your Chance to Buy the Best Value Phone at a Great Price!
2025.09.19
![[Limited Stock] Used Google Pixel 7a is a Steal! In-depth Review of Specs and Appeal](http://prodig.co.jp/cdn/shop/articles/google-pixel-7a-used-review_e197e94c-40f0-4f14-b1a9-559034192aff.jpg?v=1781774841&width=480){kind=tracking}
[Limited Stock] Used Google Pixel 7a is a Steal! In-depth Review of Specs and Appeal
2025.09.19
![[Latest for 2025] Recommended Used Smartphones Under ¥30,000, Explained by RMJ Certified Retailers](http://prodig.co.jp/cdn/shop/articles/recommend-used-smartphone-under-30000.jpg?v=1758179520&width=480)
[Latest for 2025] Recommended Used Smartphones Under ¥30,000, Explained by RMJ Certified Retailers
2025.09.16
Thorough Comparison of iPhone 17 Pro and Previous-Generation iPhone 14/15/16 Pro Series
2025.09.16
Can You Still Buy a "New (Unused)" Old iPhone? An Expert Explains the Difference from Used Ones
2025.09.16
You can pay for used iPhones at PRODIG with PayPay! Here's how to buy smart and save money with points.
2025.09.16
プロディグで中古iPhoneを買うならApple Payが簡単・安全！使い方やメリットを解説
2025.09.16
Apple Payとは？ネットショッピングの使い方を解説！安全性や対応サイトも紹介
2025.09.16
【2025年版】iPhoneの終売モデルは”買い”？後悔しない選び方とサポート期間を徹底解説
2025.09.11
【iPhone 17発売でeSIM主流化が加速！】今さら聞けない基本から中古iPhoneでの賢いデビュー方法まで
2025.09.11
【敬老の日】祖父母へのスマホプレゼント！高齢者にはボタン付きiPhoneがおすすめな理由と安心な使い方を徹底解説
2025.09.09
FAQ
- Q.When will my order arrive?
-
Orders confirmed by 2 PM on weekdays are shipped the same day; orders placed after that are shipped the next business day.
We use Yamato Transport (Takkyubin Compact). Please track your shipment at:
https://toi.kuronekoyamato.co.jp/cgi-bin/tneko
Note: this is an external site and the URL may change.
Estimated delivery (shipped from Tokyo):
Next-day delivery
Tohoku, Kanto, Koshinetsu, Chubu, Kansai, Chugoku, Shikoku
Two-day delivery
Hokkaido, Kyushu, Okinawa (may take 3+ days in some cases)
3+ day delivery
Remote islands
- Q.What is battery condition?
-
We only sell devices with a maximum battery capacity of 80% or higher.
If you would like a battery replacement, you can use Apple’s battery replacement service or have it done through one of our partner companies. Please contact us.
- Q.Can I use my current SIM card?
-
All devices sold on our site are SIM-free or SIM-unlocked, so any carrier’s SIM card should work as long as it is compatible with the device you purchase.
However, if you are switching to a different device type, you may need to change your SIM. If you are unsure, please check with your carrier or MVNO before purchasing.
Examples of SIM incompatibility:
- Switching from iPhone 7 to iPhone 8 or later
- Switching from Android to iPhone
- Switching from some corporate-contract devices
- Q.About data erasure
-
All products undergo data erasure before sale. Please rest assured.
