「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256件
iPhone 14 Water Damage: Repair, Replacement, and Used iPhone Options
2025.06.06
Why you should get a secondary smartphone: Making life and work more convenient with two devices
2025.06.06
What Are Refurbished Products? How Do They Differ from Used Products? The True Value of Refurbished Products When Choosing a Smartphone or Tablet
2025.06.06
iPhones are too expensive, right? Here are some smart options for those who hesitate to upgrade.
2025.06.06
![Running out of storage on your iPhone or iPad? Solutions you can implement now and alternatives to buying a new device [including owning two devices]](http://prodig.co.jp/cdn/shop/articles/12_cd0c43e9-1a9f-4a60-88a0-a91ee2ded66f.jpg?v=1749173513&width=480)
Running out of storage on your iPhone or iPad? Solutions you can implement now and alternatives to buying a new device [including owning two devices]
2025.06.06
The Pitfalls of the "1-Yen Smartphone": Hidden 주의사항 and Disadvantages Behind the Low Price
2025.06.05
Are Outdated Smartphones Good Enough? We Recommend "Slightly Older" Models! Their Charms and How to Choose Them
2025.06.05
![[2025 Edition] From Feature Phone to Smartphone: How to Switch Successfully and Recommended Devices](http://prodig.co.jp/cdn/shop/articles/15_a6050933-f6ea-4bcb-af28-d62662616831.jpg?v=1749175864&width=480)
[2025 Edition] From Feature Phone to Smartphone: How to Switch Successfully and Recommended Devices
2025.06.05
For those who need it now: If you're looking for a reliable, high-quality used smartphone with same-day shipping, check out PRODIG.
2025.06.05
![[2025 Edition] Which small iPhone is recommended? A careful selection of models popular with users who prefer one-handed operation and compact design.](http://prodig.co.jp/cdn/shop/articles/1_eb5aa2e5-1a73-4287-8fe0-6e37fd9abd8a.jpg?v=1781849381&width=480)
[2025 Edition] Which small iPhone is recommended? A careful selection of models popular with users who prefer one-handed operation and compact design.
2025.06.05
![[Expert Explanation] What is Refurbished? How to Choose a Smartphone That's Safer Than Used and Offers Better Value](http://prodig.co.jp/cdn/shop/articles/ed5868996bedf1f4fe785e477b0a1330_9e6fc0f0-0933-433c-9f18-ca29cef1e568.jpg?v=1749114865&width=480)
[Expert Explanation] What is Refurbished? How to Choose a Smartphone That's Safer Than Used and Offers Better Value
2025.06.05
A must-see for corporations! Renting just the smartphone device is now the mainstream! We explain how to use it!
2025.06.01
iPhone 14 vs. iPhone 15: A Comparison Chart to Help You Choose the Best Model!
2025.05.20
![[2025 Edition] Should You Buy Apple Products on Black Friday? A Guide to Truly Smart Used Purchases](http://prodig.co.jp/cdn/shop/articles/apple_black_friday_5989da79-755f-47cd-a61f-0479b516cce9.jpg?v=1764320575&width=480)
[2025 Edition] Should You Buy Apple Products on Black Friday? A Guide to Truly Smart Used Purchases
2025.05.20
How Many Years Does a Used iPhone Last? Battery Life Guidelines and How to Extend It
2025.05.19
How to Choose a Used iPhone: Tips to Avoid Regret and Mistakes!
2025.05.19
![[2025] Junk iPhones: Hot for Both Buying and Selling! A Thorough Explanation of Why They're in Demand](http://prodig.co.jp/cdn/shop/articles/iphone-junk-kaitori-kounyuu.png?v=1747734285&width=480)
[2025] Junk iPhones: Hot for Both Buying and Selling! A Thorough Explanation of Why They're in Demand
2025.05.07
![Which to Buy? iPhone 15 vs. iPhone 16e Performance Comparison [13,000 Yen Price Difference]](http://prodig.co.jp/cdn/shop/articles/fbf213f851001849ee6f86b124fc83bf.png?v=1763630041&width=480)
Which to Buy? iPhone 15 vs. iPhone 16e Performance Comparison [13,000 Yen Price Difference]
2025.04.28
【2025 Edition】Where to Buy a Used iPhone? How to Choose Wisely and 4 Recommended Sites!
2025.03.20
Which iPhone models can be bought at a discount for around 100,000 yen, the same price range as the iPhone 16e...?
2025.02.22
I quit iPhone because it's expensive! Reasons to switch and how to get one cheaper
2025.02.14
What is the remaining battery life of a used smartphone? Let's check the maximum capacity as well.
2025.02.14
You can use a used smartphone with Wi-Fi only, even without a SIM!
2025.02.14
You can change models of used smartphones yourself! Detailed steps explained
2025.02.14
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.
