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iPhone12の中古は今が買い時!安心・お得・実用の3拍子が揃ったおすすめモデル

Now's the time to buy a used iPhone 12! A recommended model that hits the trifecta of reliability, value, and practicality.

"I want to buy a used iPhone 12, but is it really okay?" Many people have this concern. The iPhone 12, released in 2020, still boasts high performance and supports iOS updates, making it perfectly practical even in 2024. Moreover, its price in the used market is stable, making it available at an affordable price. This article thoroughly explains the appeal of a used iPhone 12, points to consider when choosing one, a comparison of purchasing options, and the benefits of buying from PRODIG. For cautious users in their 20s and 30s who prioritize cost-effectiveness, we provide guidance on choosing a used iPhone without regrets, focusing on "safety, affordability, and practicality."


Why is a used iPhone 12 a good target now?

The iPhone 12 was released in 2020, but its performance is still strong. Especially in the used market, prices have become more reasonable, making it a "model with a good balance of price and performance."

 

Released in 2020, equipped with A14 Bionic, sufficient performance

The iPhone 12 is equipped with the A14 Bionic chip, which enables high-speed image and AI processing. It can handle demanding games and video editing without stress. Furthermore, it has all the necessary features for daily use, such as Face ID and a night mode camera. It is also expected to support iOS 26, ensuring comfortable use for several years.

 

3-5万円 Cheaper than the original price, excellent cost-performance

A used iPhone 12 can be obtained for about 30,000 to 50,000 yen less than a new one. If you choose a SIM-free device, you can also significantly save on communication fees by combining it with a low-cost SIM. It is also suitable for use as a second phone or a sub-device, making it a cost-effective option.

 

Declining in the used market & abundant stock

The iPhone 12 is widely available, making it easy to find devices in good condition. Now is a good time to buy, as prices are stable and there is plenty of stock.


Checkpoints when choosing a used iPhone 12

When choosing a used smartphone, it's important to pay attention to quality and warranty, not just the price. Here are some points to check when purchasing an iPhone 12.

 

Aim for a battery maximum capacity of "80% or more"

Battery degradation significantly affects usability. Apple recommends replacing the battery when its maximum capacity falls below 80%, so it's a good benchmark when buying used. PRODIG clearly states the battery capacity, allowing you to check its condition beforehand.

 

Check for "red-light/white-light" status / SIM unlocked

You should avoid "red-light devices," which are restricted from communication due to unpaid bills by the previous user. Check if there is a permanent warranty against red-light devices. Also, whether the SIM is unlocked is important. If it's SIM-free, it can be used with any carrier, and combining it with a low-cost SIM will be smooth.

 

Warranty and return policy of at least 30 days are reassuring

To prepare for any initial defects, choose a seller with a warranty period. A minimum of 30 days, and ideally 90 days or more, is recommended. PRODIG offers a 180-day operating warranty and a red-light warranty, providing peace of mind after purchase.

 

PRODIG - Our reliable warranty system


Comparison of Purchase Options: Benefits & Risks

Depending on where you buy a used smartphone, the sense of security, price, and service content can vary significantly. Here, we compare three common purchase options.

 

Risks of flea markets and auctions

While person-to-person transactions on platforms like Mercari and Yahoo Auctions offer lower prices, they come with risks such as red-light status, battery degradation, and exterior defects. Warranties are often not available, and you are responsible for resolving any issues, so it's not recommended for beginners.

 

Features of Apple Certified Refurbished / Carrier Certified Used

Apple's certified refurbished products and major carriers' certified used products offer high reliability in quality and come with a certain warranty. However, their prices tend to be higher for used items, and there are fewer options for models and colors.

 

Reliable points of specialty used shops

Specialty stores like PRODIG thoroughly manage quality, including device operation checks, cleaning, and clear statements of battery condition. With a 180-day warranty and a permanent red-light warranty, even beginners can purchase with peace of mind.


4 reasons to choose a used iPhone 12 at PRODIG

If you're going to choose a used iPhone 12, why PRODIG? Let's explain the reasons in detail.

  1. Permanent red-light warranty + 180-day operational warranty: A long-term warranty not found elsewhere, providing peace of mind after purchase.

  2. Operation checked, cleaned, battery condition clearly stated: The product's condition is clear, so you can choose without worry.

  3. In-person support & buying available at Akihabara store: Having a physical store makes support and consultations smooth.

  4. Excellent compatibility with low-cost SIMs, ideal for dual-SIM/sub-device use: We handle many SIM-free models, expanding your usage options.



Post-purchase guide: Operating with a low-cost SIM

The iPhone 12 is highly compatible with low-cost SIMs, allowing for cost-effective operation.

  • Compatible with major MVNOs such as IIJmio, Rakuten Mobile, and Y!mobile

  • eSIM support allows for two lines on one device

  • SIM card swapping and APN settings are easy, even for beginners

By combining it with a low-cost SIM, you can reduce your smartphone bill to as low as 1,000 yen per month.


Smartly Utilize Your Current iPhone for Trade-in at PRODIG

If you're buying a new iPhone 12, selling your current smartphone to fund the purchase is a smart move. PRODIG offers in-store trade-ins and has a proven track record, so you can use the service with peace of mind.

  • On-the-spot appraisal and immediate cash payment available at the Akihabara store

  • Price deductions may occur depending on the device's condition, but you can check reference prices beforehand.




Q&A – Frequently Asked Questions about Used iPhone 12

Do used items break easily?

For devices inspected and warrantied by specialists, the risk of initial defects is minimal.

Which low-cost SIMs can be used?

The iPhone 12 is compatible with almost all major low-cost SIMs (MVNOs). UQ mobile, Y!mobile, and IIJmio are popular.

Is battery replacement necessary?

If the maximum capacity is 80% or more, replacement is not necessary. If it's less than 80%, consider replacement. At PRODIG, you can check the condition beforehand.


Finally

The iPhone 12, even used, offers high performance and an affordable price, making it a desirable option right now. By keeping the checkpoints in mind and buying from a reliable store, you can ensure a satisfying purchase.

At "PRODIG," a specialized used smartphone store, we have a system in place that allows you to use our services with peace of mind, covering everything from warranty and inspection to trade-ins. If you want to get an iPhone 12 affordably and with confidence, please consider PRODIG.

 

Used iPhone 12 Series List

PRODIG's Trade-in Service

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