Achieve both "Affordability" and "Peace of Mind"! How to Buy a Used iPhone Without Failure

“I want to buy an iPhone as cheaply as possible, but I’m worried about defects and quality issues with used ones…” “I want to introduce company phones for my business, but I also want to choose devices that can be used with peace of mind while keeping costs down.” — With the continuous rise in prices for new iPhones, many individual users and businesses/sole proprietors likely share these thoughts.

While used iPhones are certainly appealing, concerns often arise: “Will it break down soon?”, “Will I end up with a ‘red SIM’ device that can’t connect to the network?”, or “Is the battery life sufficient?”.

This article aims to solve such concerns by thoroughly explaining how to choose a used iPhone that is "affordable yet won't fail." We will focus not only on low prices but also on ensuring long-term, worry-free use, covering everything from models to select, essential checkpoints during purchase, reliable warranty systems, and post-purchase precautions.

By the time you finish reading this article, your anxieties about used iPhones will be resolved, and you'll be able to find the perfect "affordable iPhone that won't fail" for you. With PRODIG, you get affordability, peace of mind, and abundant inventory—all in one place. Let's start your new iPhone life smartly and with confidence!

Affordable and Fail-Proof! 3 Golden Rules for Choosing a Used iPhone

To avoid regretting your used iPhone purchase, always follow these three golden rules. By keeping them in mind, you can significantly reduce the risk of trouble and get a device you can use with confidence.

Rule 1: Choosing a reliable "seller" is paramount

Because it's a used product, where you purchase it from is the most crucial factor. Selecting a trustworthy seller is the first step to avoiding a bad purchase.

• Availability of "Red SIM Guarantee": This is the most important point. Choose a seller that offers a permanent guarantee against the purchased iPhone becoming a "red SIM" (unable to connect to the network) for any reason. PRODIG offers a permanent red SIM guarantee on all products, so you can rest assured on this point.

• Check "Warranty Period" and "Warranty Coverage": Make sure there's a proper warranty that covers initial defects and any potential malfunctions. It's important to know the length of the warranty period and what is covered in advance.

• Disclosure of "Quality Control System": Choose a seller that clearly explains its product quality control, such as inspection standards and whether cleaning is performed. At PRODIG, our specialized staff conduct thorough functional and cosmetic inspections and cleaning.

• "Transparency of Information Disclosure": Another key point is whether the seller provides detailed information about the product's condition through photos or ratings. It's reassuring to be able to confirm specific details like battery capacity and external scratches before purchase.

Rule 2: Don't just look at the price; assess "usable specs"

Some inexpensive used iPhones may have specs that are too low to be used comfortably. Consider the performance of current apps and operating systems, and identify the minimum spec line that should be secured.

• Chip Performance: An A13 Bionic chip or later, found in models like the iPhone 11 or iPhone SE (2nd and 3rd generation), should provide sufficient processing power for everyday tasks and major apps without much dissatisfaction. Business uses such as email, web conferencing, and document viewing can also be performed smoothly.

• Maximum Battery Capacity: The battery is a consumable item. It is recommended to choose a device with a "maximum battery capacity" of 80% or more, which can be checked in iOS "Settings". Below this, battery life may be poor, potentially requiring daily charging.

• OS Support Status: Choose a model that will be supported for iOS updates for a long time. From a security perspective, it's desirable to always be able to use the latest OS. Generally, models released about 5-6 years ago are likely to receive OS updates for several more years.

Rule 3: Clarify your purpose and choose the "optimal model"

The best iPhone for you varies depending on "what you'll use it for." To avoid unnecessary expenses and a failed purchase, it's crucial to choose a model that suits your needs.

• "Prioritizing affordability, suitable as a sub-device": Models like the iPhone SE (2nd generation), available from around ¥20,000.

• "For daily use, business use": Balanced models like the iPhone SE (3rd generation) or iPhone 12.

• "Requires high performance and advanced features": Used models with a near-latest A-chip (e.g., iPhone 13 or later).

Click here for PRODIG's list of used iPhone SE2 products:
https://prodig-shop.com/collections/iphone-se2

Click here for PRODIG's list of used iPhone SE3 products:
https://prodig-shop.com/collections/iphone-se3

Click here for PRODIG's list of used iPhone 12 products:
https://prodig-shop.com/collections/iphone-12

Click here for other PRODIG used iPhone products:
https://prodig-shop.com/collections/iphone

Thorough Comparison! Recommended Used iPhone Models by Price Range: "Affordable and Fail-Proof"

PRODIG has carefully selected used iPhone models that offer a balance of price and performance, ensuring they are "affordable and won't fail."

[From ¥20,000-¥30,000] Ultra-入門 models, also great for your first used iPhone!

This is the most affordable price range in the current used iPhone market. It's ideal for those who want to easily try out an iPhone or use it as a sub-device.

• iPhone SE (2nd generation)

  • Price Range: Early to mid ¥20,000s

  • Recommended Points: Compact, lightweight with Touch ID. Equipped with the A13 Bionic chip, it offers sufficient processing power for everyday use. It's an excellent choice for a first iPhone or as a sub-device mainly for calls and messages.

  • See PRODIG's iPhone SE (2nd generation) stock here:
    https://prodig-shop.com/collections/iphone-se-2nd-gen

[From ¥30,000-¥40,000] Excellent balance of performance and price! Fully capable as a main device.

At this price range, you'll find more models that are perfectly capable of serving as your main device for daily use. This is recommended for those who want a newer chip and are looking for long-term use.

• iPhone SE (3rd generation)

  • Price Range: Late ¥30,000s to ¥40,000s

  • Recommended Points: A relatively new model released in 2022. Equipped with the A15 Bionic chip, offering similar processing power to the iPhone 13 series, and long-term compatibility with the latest iOS. Ideal for those who want both compactness and high performance.

  • See PRODIG's iPhone SE (3rd generation) stock here:
    https://prodig-shop.com/collections/iphone-se-3rd-gen

• iPhone 11

  • Price Range: Late ¥30,000s to late ¥40,000s

  • Recommended Points: Equipped with the A13 Bionic chip for smooth performance. Features a dual camera for beautiful photos. Its design is also modern, making it perfect for those seeking a well-balanced device.

  • See PRODIG's iPhone 11 stock here:
    https://prodig-shop.com/collections/iphone-11

[From ¥40,000-¥60,000] 5G Compatible! High-performance models optimal for business use.

In this price range, models that support 5G communication and offer significantly improved camera and display performance are good targets. These are recommended for those who use their phone for work or desire a more comfortable smartphone experience.

• iPhone 12:

  • Price Range: Late ¥40,000s to ¥60,000s

  • Recommended Points: Equipped with the A14 Bionic chip for high processing power. Supports 5G and features a Super Retina XDR display for high image quality. It's a versatile device suitable for both work and personal use, and currently one of the most "affordable and fail-proof" options.

  • See PRODIG's iPhone 12 stock here:
    https://prodig-shop.com/collections/iphone-12series

Check out PRODIG's entire used iPhone lineup here!
https://prodig-shop.com/collections/iphone

Final Checklist to Avoid Regret When Buying Used

Here are the crucial items you should absolutely confirm before proceeding with a purchase to ensure you get a used iPhone with peace of mind.

1. "Disclosure" and "Acceptance" of battery level

As mentioned earlier, the maximum battery capacity is directly linked to the lifespan and comfort of a used iPhone.

All PRODIG products have a battery capacity of 80% or more, so you can purchase with confidence.
※ Some items, such as junk or clearance products, may be excluded.

2. "Red SIM Guarantee" is a mandatory condition!

A "red SIM" (network locked) is the biggest concern when purchasing a used iPhone.

All products sold at PRODIG come with a "Red SIM Guarantee." In the unlikely event that a device becomes a red SIM after purchase, PRODIG will provide an unlimited exchange or refund. This guarantee allows you to choose a used iPhone with confidence.

3. Post-Purchase "Warranty System" and "Return Policy"

Beyond affordability, having a robust warranty system for unexpected issues is also a crucial factor for a successful purchase.

PRODIG clearly displays product condition ranks (S to B) and includes multiple photos from different angles of the actual device. Additionally, we provide a warranty system for initial defects for a certain period. We have a comprehensive system in place to ensure customers are satisfied with their purchase and that we can respond quickly in case of any issues.

Even Cheaper! 3 Ways to Smartly Acquire with PRODIG

With PRODIG, you can not only find affordable used iPhones but also further reduce costs and acquire them with confidence.

1. Target "Good Quality" Refurbished Products

All used iPhones handled by PRODIG undergo rigorous "operational checks" and "cleaning" by specialized staff. This allows you to acquire "good quality" products that are excellent in both appearance and function, at a significantly lower price than new ones.

2. SIM-free + Low-cost SIM for reduced monthly fees

Used iPhones sold at PRODIG are generally SIM-free models. This allows you to choose the mobile carrier that best suits you (such as a low-cost SIM) without being tied to a major carrier contract. By significantly reducing not only the device cost but also monthly communication fees, you can achieve "affordable and fail-proof" in terms of total cost.

3. Trade in your current iPhone for a "high-price purchase"

When considering upgrading to a new iPhone, you can further reduce the purchase cost by having PRODIG buy back your old iPhone at a high price.

• Why PRODIG can offer high-price purchases: As experts in the used market, PRODIG accurately assesses market value and can offer high prices at fair rates.

• Secure data erasure: Your valuable data will be completely erased using specialized tools, so there's no need to worry about information leakage.

• Smart upgrade: By using the funds from selling your old iPhone to purchase a new used iPhone, you can acquire a near-latest model with less financial burden.

For unwanted smartphone trade-ins, choose PRODIG too! Upgrade smartly!
https://prodig-kaitori.com/

For Corporations and Sole Proprietors: Consider "Rental" to Minimize Initial Costs!

Beyond purchasing, renting is also a smart cost-saving strategy. It's particularly ideal for corporations and sole proprietors who want to reduce initial costs, or when a large number of devices are temporarily needed.

Cases where PRODIG's iPhone rental is recommended

• Significant reduction in initial introduction costs: Since there are no purchase costs, initial expenses can be reduced, especially when introducing multiple units.

• Use only for the necessary period: Flexible usage for short-term projects, events, or temporary tasks, only when needed.

• Simplified asset management: No need for depreciation or fixed asset tax calculations for devices, reducing the burden of accounting processes.

• Always the optimal device: Smooth transitions to the latest models and easy provision of replacement devices in case of malfunction.

• Temporary provision for new employees: Devices can be quickly provided as a stopgap until formal company phones are decided.

• For training devices or use only during peak business periods: Costs can be optimally managed without waste when devices are needed only for specific periods.

With PRODIG's rental service, you can easily use iPhones for the necessary period and in the required number. If you are a corporation or sole proprietor looking to further reduce costs compared to purchasing, or desire flexible operation, please consider PRODIG's rental service.

PRODIG's iPhone rental service is available here!
https://prodig-rental.com/

In Closing

To fulfill the desire of "as cheap as possible, yet still usable with peace of mind," correctly understanding the used iPhone market and purchasing from a trusted shop is paramount. At PRODIG, we offer a wide selection of used iPhones starting from ¥20,000, and we alleviate customer concerns with our own strict inspection standards and a reliable warranty system, including a "permanent red SIM guarantee."

Referring to the "affordable and fail-proof" selection tips introduced in this article, as well as PRODIG's strengths, please find the optimal iPhone for you.