「iPhone」の記事
「iPhone」の中古スマホ・タブレットに関する記事まとめ。機種の選び方、比較、最新情報、トラブル解決まで。中古iPhoneの相場や買い時もチェックできます。
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相場iPhoneを中古で買うなら、今の価格
「iPhone」の記事347件
iPhone 17 vs. iPhone 16: A Comprehensive Comparison | Should You Upgrade Based on Price and Performance?
2025.10.14
When will the iPhone Fold be released? Examining 2026 leak information
2025.10.10
How to Buy an iPhone for "1 Yen": A Comprehensive Guide to Disadvantages and Smart Alternatives (2025 Edition)
2025.10.10
![[New Arrival] The latest model, released just a few weeks ago, is already here! Ultra-thin "iPhone Air" has just arrived at PRODIG.](http://prodig.co.jp/cdn/shop/articles/iphone-air-256gb-nyuka.jpg?v=1760006170&width=480)
[New Arrival] The latest model, released just a few weeks ago, is already here! Ultra-thin "iPhone Air" has just arrived at PRODIG.
2025.10.09
![[Warning] What is a network usage restriction? A thorough explanation of how to identify and check for a red-ROM device](http://prodig.co.jp/cdn/shop/articles/network-troible_782e3b6d-a143-4ac3-8988-333f560627a0.jpg?v=1779188417&width=480)
[Warning] What is a network usage restriction? A thorough explanation of how to identify and check for a red-ROM device
2025.10.09
![Are Smartphones Too Expensive? Why Prices Keep Soaring and How to Choose Wisely [2025 Special Feature]](http://prodig.co.jp/cdn/shop/articles/Why_prices_keep_rising_and_how_to_choose_wisely_bab64f55-bfcd-45e9-a05b-8e890a75a3b0.jpg?v=1760001444&width=480)
Are Smartphones Too Expensive? Why Prices Keep Soaring and How to Choose Wisely [2025 Special Feature]
2025.10.07
![[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](http://prodig.co.jp/cdn/shop/articles/2025-ipad-iphone.png?v=1759996868&width=480)
[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
![[Used is also a great deal!] A thorough explanation of the iPhone 13 mini's size! Discover its "ultimate compactness" in comparison to the SE and 12 mini.](http://prodig.co.jp/cdn/shop/articles/iphone-13-mini-size-review.jpg?v=1759460093&width=480)
[Used is also a great deal!] A thorough explanation of the iPhone 13 mini's size! Discover its "ultimate compactness" in comparison to the SE and 12 mini.
2025.09.23
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
![[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
iPhone 17シリーズ【今夜ついに発表】デザイン刷新の噂は本当？Appleイベント直前おさらい！
2025.09.10
【2025年最新】総まとめ：iPhone 17シリーズ発表！Air・Pro・Pro Maxのスペック・価格・発売日まとめ
2025.09.10
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.
