Which iPhone is best? A guide to finding the perfect one for you! Smart shoppers should also consider used options!
"I want to switch to an iPhone, but I don't know which one to get."
"New ones are too expensive, and I hear Android is cheaper, but is the iPhone really that good?"
This article is for you if you have such questions and concerns.
For those in their 20s to early 30s who prioritize cost-effectiveness but are a bit hesitant about used items, this article will thoroughly explain why iPhones are chosen by so many people and their fundamental appeal. Then, we will present a smart choice, "safe, affordable, and practical" used iPhones, which solves the challenge of iPhones being relatively expensive. We will explain how choosing a used iPhone from PRODIG is a valuable decision.
By the time you finish reading, you'll have found the perfect iPhone for you and will be able to start your new smartphone life smartly and affordably.
To those who say, "I don't know what to choose" when picking an iPhone

The iPhone is a smartphone loved worldwide, but with its wide range of models and price points, many people find themselves unsure of which one to choose. Especially for those who find new, expensive models hard to justify, the option of a used iPhone is attractive but often comes with concerns about quality and warranty.
However, rest assured. There are clear points to consider when choosing an iPhone, and by selecting a trustworthy shop, you can achieve the same satisfaction with a used item as with a new one. This article will provide specific guidance on how to choose an iPhone tailored to your usage and budget, delving into the advantages of used iPhones in particular. First, let's look at the basic considerations you should know before choosing an iPhone.
Clarify Your Purpose: The First Step to Finding Your Optimal iPhone
When choosing a smartphone, the most important thing is to clearly define "what you want to do with that smartphone." Will you use it for daily communication, or do you need high performance for video editing or gaming? Or perhaps you want to specialize in camera functions. Once your purpose is clear, the necessary specifications and features will naturally become apparent.
For example, if your primary uses are social media, web browsing, and LINE communication, you can comfortably use a model that isn't the latest high-spec one. Conversely, if you want to enjoy video recording or large-capacity games for extended periods, you'll need to choose a model with high processing power or ample storage capacity.
Some of you may also be considering having two phones as a secondary device. In that case, coordination with your main device and choosing a model specialized for specific uses (e.g., dedicated gaming, work) becomes important. We recommend writing down your intended uses to visualize them concretely. This will help you avoid unnecessary expenses and find the device that truly suits you.
Smartly Solving the "High Price" of iPhones! The Reliable Option of a Used Device
"iPhones are appealing, but they're just too expensive..." You might be feeling this way and hesitating to buy one. The latest iPhones can cost over 200,000 yen depending on the model, which is not an amount you can easily purchase. However, a smart option that solves this "high price" challenge is a used iPhone.
The biggest advantage of a used iPhone is its price. Even for the same model, it's not uncommon to find them for half or less the price of a new one. This allows you to significantly reduce your budget while still enjoying the high performance and appeal of an iPhone. For example, even if it's not the latest model, an iPhone from a few generations ago will likely be perfectly adequate for daily use, and you might even be able to get a higher-end model than you could afford new.
Of course, some might worry about the quality of used items. However, reputable specialized used smartphone retailers typically have strict inspection standards and comprehensive warranty programs, making it safe to purchase from them. PRODIG is one such retailer, providing "safe, affordable, and practical" used iPhones to customers through its own rigorous inspection standards and thorough quality control. If you want to maximize the appeal of an iPhone while overcoming the price barrier, a used option is highly effective.
Click here for PRODIG's used iPhone product list
https://prodig-shop.com/collections/iphone
Even Android Users Will Agree! 3 Reasons to Choose an iPhone

You might have heard opinions like "Android offers more customization" or "Android has more device options and is cheaper than iPhone." While Android certainly has its appeal, iPhone possesses a unique value that no other device offers. Here, we'll delve into 3 reasons why we recommend iPhones, even to those who have previously used Android.
Reason 1: Overwhelming "Ease of Use" and "Simplicity"
iPhone is designed to be intuitively operated by all users, from first-time smartphone owners to those well-versed in the latest gadgets. Unlike Android, which often presents many detailed settings from the start, its greatest appeal lies in its simplicity, allowing smooth access to necessary functions.
Intuitive operation and sophisticated design create a comfortable experience
iPhone operation boils down to very basic actions like tapping and swiping the screen. Core operations like launching and closing apps, navigating to the home screen, and calling up the control center are largely universal. Once learned, they can be used consistently across any iPhone model. Unlike Android, where operation methods can vary significantly by manufacturer and model, you'll rarely be confused when switching iPhones. It's also easy to teach to parents or friends who are new to smartphones, making it a **"user-friendly" design** that bridges the digital divide. The ability to master apps and browse websites quickly without struggling with complex operations is a significant advantage for modern people leading busy lives.
Apple develops both the hardware (the device itself) and software (iOS) for the iPhone in-house. This vertically integrated development system ensures perfect harmony between hardware and software, resulting in a unified, sophisticated design and smooth operation. The aesthetic of the design, from app icons and font styles to screen transition animations, is meticulously maintained, offering a pleasant user experience. The minimalism unique to Apple products also satisfies a sense of ownership, making you feel good just by having one. The design, which combines simplicity with functional beauty, seamlessly blends into any fashion or lifestyle, enhancing your individuality. For those who prioritize design or prefer visually appealing objects, the iPhone is a choice that will not disappoint.
Reason 2: Long-term Peace of Mind! High "Quality" and "Stability"
Smartphones are used daily, making quality and stability extremely important. Because Android devices are released by a variety of manufacturers, their quality tends to vary. However, because Apple consistently manages the iPhone, you can expect high quality and stable performance regardless of the model you choose.
Stable app performance, long-term OS updates, and high-level security
One of the iPhone's greatest strengths is the stable performance of its apps. Apps available on the App Store must meet Apple's stringent review standards, ensuring high quality and optimization to maximize iPhone's performance. As a result, issues like "apps suddenly crashing" or "choppy performance" are significantly less common than on Android. The ability to smoothly and comfortably use apps for video streaming, gaming, and social media without stress is a major advantage unique to the iPhone. This stable responsiveness is particularly crucial for those who frequently switch between apps or run multiple apps simultaneously, directly impacting their daily user experience.
The iPhone also excels in the aspect of being reliable for long-term use once purchased. Apple provides the latest iOS updates for older iPhone models for an extended period. This not only allows access to new features but also fixes security vulnerabilities, ensuring the smartphone remains in a secure state. In the case of Android, the duration and frequency of OS updates vary by manufacturer and model, and it's not uncommon for support to be discontinued after a few years, even for relatively new models.
Furthermore, the iPhone places a strong emphasis on privacy protection and security measures. In addition to facial recognition (Face ID) and fingerprint authentication (Touch ID), it includes numerous features to protect user personal information, such as restrictions on app data access. For those who want to handle sensitive data securely and minimize the risk of privacy breaches, the iPhone's security performance is highly attractive. The longer you use it, the more you will appreciate the value of this peace of mind.
Reason 3: Expanding with Apple Products! Strong "Integration" and "Ecosystem"
The true value of an iPhone is not just in using it alone, but in combining it with other Apple products. The integration with various Apple devices and services like iPad, Mac, Apple Watch, and AirPods is incredibly smooth, creating an "ecosystem" that enriches your entire digital life.
Seamless integration and high-quality apps/services create a comfortable digital life
Apple products can share data and settings seamlessly through iCloud. For example, you can edit photos taken with your iPhone on your Mac or review documents created on your iPad with your iPhone, all without troublesome synchronization. With the "Handoff" feature, you can open a website you were viewing on your iPhone on your Mac, or finish an email you started on your Mac on your iPhone.
Additionally, there are many convenient integration features that, once experienced, you won't want to live without, such as answering calls from your iPhone on your Mac or iPad, or pasting text copied from your iPhone to another Apple device. For those who use multiple Apple products for both work and personal life, this seamless integration significantly improves efficiency and creates a stress-free digital environment. If you already use an iPad or Mac, adding an iPhone will allow you to maximize the benefits of an even more comfortable Apple ecosystem.
The App Store offers a rich selection of high-quality apps across all categories, from creative work to entertainment, business, and health management. Because developers optimize apps to make the most of the iPhone's hardware performance, they run very smoothly and provide a comfortable user experience. Furthermore, Apple offers a wide range of its own subscription services, such as Apple Arcade (games), Apple Music (music), Apple TV+ (videos), and iCloud+ (storage), allowing you to fully enjoy entertainment and cloud environments centered around your iPhone.
3 Steps to Finding Your Perfect iPhone
You understand the appeal of the iPhone, but you're still wondering which one to choose? To answer that question, here are three concrete steps to finding the perfect device for you. Whether new or used, with smart choices, you'll find the iPhone that's right for you.
Step 1: Consider Your Budget and Necessary Features
When choosing an iPhone, balancing your budget and necessary features is crucial. While the latest iPhone models offer high performance, they also come with a higher price tag. On the other hand, opting for a model from a few generations ago or a used device can significantly reduce costs while still providing sufficient functionality for everyday use.
Choosing an iPhone by Price Range: Smart Strategies for the Used Market
The price of new iPhones varies significantly depending on the model and storage capacity, with the latest Pro Max series often exceeding 200,000 yen. This price range might be a barrier for those in their 20s to early 30s who prioritize cost-effectiveness. This is where the used market comes into play. Used iPhones, even for the same model, can often be purchased for less than half the price of a new one, offering an excellent opportunity to experience the high performance of an iPhone while staying within budget. For example, PRODIG offers a wide selection of models from a few generations ago, such as the iPhone 12 and iPhone 13 series, which still deliver perfectly adequate performance for current use.
Of course, some may feel uneasy about used products, but reputable specialized shops for used items typically have strict inspection systems and comprehensive warranties. This allows you to acquire an iPhone that is affordable yet reliable. By considering the balance between budget and performance, and clarifying what level of specifications you need, you can determine the optimal price range for your iPhone.
Click here for PRODIG's used iPhone product list
https://prodig-shop.com/collections/iphone
Click here for PRODIG's sale product list
https://prodig-shop.com/collections/sale
Click here for PRODIG's junk and defective product list
https://prodig-shop.com/collections/junk
Camera performance, battery life, storage capacity... What do you prioritize?
When choosing an iPhone, it's also important to consider what specific features you prioritize.
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Camera performance: If you often take photos with your smartphone, a Pro model with a high-performance camera is recommended. You can enjoy advanced shooting features like multiple lenses and a LiDAR scanner.
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Battery life: If you use your phone frequently on the go all day, a Max model or Pro model with a large battery capacity would be a good choice. Models with long battery life save you the trouble of carrying a portable charger.
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Storage capacity: If you take many photos and videos, want to install many apps, or play many games, a large-capacity model like 256GB or 512GB is recommended. Conversely, if you mainly use cloud services, 128GB might be sufficient.
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Processing power: If you frequently perform demanding tasks like gaming or video editing, a Pro model with the latest high-performance chip will provide a smooth experience. For primary use like web browsing and social media, Standard models or the SE series offer sufficient performance.
Weigh these factors and prioritize the features that best fit your usage.
Step 2: Compare Model-Specific Features
iPhones include annually released numbered models (e.g., iPhone 14, iPhone 15), the more affordable iPhone SE series, and older, discontinued models. Each series has its own characteristics, and choosing a model that suits your needs is important.
Latest, Older, Mini, Pro, Max: How to choose the model that's right for you
The iPhone lineup is diverse, but by understanding the characteristics of "latest models," "older models," "mini," "Pro," and "Max," you can more easily find the perfect device for you.
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Latest models (e.g., iPhone 15 series)
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Pros: Equipped with the latest A-chip (SoC), boasting top processing power. Features the newest camera technology and display technology (such as ProMotion), and guarantees the longest period of OS updates. Tends to have high resale value.
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Cons: Has the highest price, requiring careful consideration if on a limited budget.
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Older models (e.g., iPhone 13 series, iPhone 14 series)
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Pros: More affordable than new models, yet still offers sufficiently high performance for everyday use with little inconvenience. The fact that there isn't a significant functional difference compared to the latest models is also appealing. OS updates can still be expected for several years.
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Cons: May not have the latest features. For used devices, battery degradation might be advanced, so caution is needed when purchasing.
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Standard models (e.g., iPhone 15)
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This is the most standard model, offering a balanced performance and price suitable for most users. Its versatility, allowing seamless use in daily life, is its main appeal.
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Mini models (older models: iPhone 12 mini, iPhone 13 mini)
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Characterized by their compact size, making them easy to operate with one hand, they are ideal for those who prefer smaller smartphones or as a secondary device. However, their battery capacity is smaller than other models.
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Pro models (e.g., iPhone 15 Pro)
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Features a higher-performance camera system, ProMotion display (high refresh rate), and a more powerful chip than the Standard model. Recommended for creative uses involving frequent photography and video recording, and for those who want to enjoy high-quality games without stress.
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Max models (e.g., iPhone 15 Pro Max)
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Has the largest display size and maximum battery capacity among iPhone series. Ideal for those who want to enjoy content on a large screen, such as videos and games, and for those who prioritize battery life above all else.
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Consider your hand size and typical usage scenarios to choose the model with the optimal size and performance.
Click here for PRODIG's used iPhone 12 series list
https://prodig-shop.com/collections/iphone-12series
Click here for PRODIG's used iPhone 13 series list
https://prodig-shop.com/collections/iphone-13series
Click here for PRODIG's used iPhone 14 series list
https://prodig-shop.com/collections/iphone-14series
Click here for PRODIG's used iPhone 15 series list
https://prodig-shop.com/collections/iphone-15series
Step 3: Choose Smartly with PRODIG! A Guide to Confident Used iPhone Purchases
Choosing a used iPhone is a smart way to significantly reduce costs compared to buying new, while still getting a high-performance iPhone. However, used items have their own specific points to consider. Here, we'll explain key aspects to help you acquire a used iPhone with confidence and satisfaction.
"Safe and Affordable" Used iPhones provided by PRODIG, a trusted retailer
When purchasing a used iPhone, the most important thing is "where to buy it." With flea market apps and individual transactions, the product's condition can be unclear, and there may be concerns about how issues are handled in case of trouble. Therefore, choosing a reliable used smartphone retailer is paramount, and it largely determines the success of your used purchase.
Characteristics of a reliable retailer include:
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Disclosure of detailed product information: Is specific information clearly provided, such as exterior condition (presence and extent of scratches), maximum battery capacity, and network usage restrictions?
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Unique inspection system: Do specialized staff thoroughly inspect each function and guarantee operation?
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Comprehensive warranty system: Is there a warranty for initial defects after purchase and for natural malfunctions within a certain period?
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Post-purchase support system: Is there a robust inquiry desk available for questions or issues after purchase?
Meeting all these criteria and providing customers with "safe, affordable, and practical" used iPhones is our mission at PRODIG. We handle only high-quality used iPhones that have cleared our unique, rigorous inspection standards and have established a comprehensive after-sales support system. We sincerely wish for you to use PRODIG's services, especially if you prioritize peace of mind, as we are committed to supporting you so that you can purchase with confidence and comfortably use your iPhone for a long time.
From battery condition to exterior! Points to check before purchase
When purchasing a used iPhone, it is very important to check the battery condition and the exterior for scratches.
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Maximum battery capacity: The "Maximum Capacity" found in the iPhone's Settings app under "Battery" -> "Battery Health & Charging" indicates how much the battery has degraded compared to when it was new. Generally, if it's 80% or higher, it's considered usable for daily life without issues. At PRODIG, we also clearly state this maximum battery capacity to ensure you can choose with confidence.
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Exterior scratches and dirt: Check thoroughly for any noticeable scratches on the screen or body. Some retailers may categorize device conditions by rank. At PRODIG, we provide detailed product photos and condition ranks to ensure customers can make informed purchases.
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Check other functions: It's also important to ensure that major functions like the camera, speaker, buttons, Wi-Fi, and Bluetooth are working correctly. Reputable retailers will clearly state that these functions have been checked.
By checking these points beforehand and purchasing with confidence, you can achieve a level of satisfaction with a used iPhone that is close to that of a new one.
PRODIG's comprehensive warranty and customer support
The most important factor in alleviating concerns about used products is the warranty and support after purchase. Even if you buy it cheaply, it's meaningless if it breaks down quickly. At PRODIG, we have established the following comprehensive warranty and support system to ensure our customers can use their used iPhones with peace of mind:
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Thorough inspection system: Our specialized staff carefully inspects each device, rigorously checking its functionality and exterior condition.
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Reliable warranty system: In addition to initial defects, natural malfunctions within a certain period after purchase may also be covered by the warranty. This gives you peace of mind in the event of any issues. Please refer to each product page or PRODIG's warranty policy for details.
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Comprehensive customer support: From pre-purchase consultations to questions or issues after purchase, our specialized staff will respond courteously. We strive to provide meticulous support to ensure our customers can use their iPhones with confidence.
To overturn the image of "used smartphones being scary," PRODIG stands by its motto of "safe and high-quality even when used," and strives to support its customers. Please visit PRODIG's website to explore our wide selection of used iPhones.
Even Used iPhones are This Convenient! Usage Tips and Benefits of Buying from PRODIG

Used iPhones are not just cheap; they offer a high level of practicality and convenience that might surprise you given their price. Let's delve into usage tips after purchase and the benefits of getting a used iPhone from PRODIG.
Long-lasting Comfort with the Latest iOS Support and Ecosystem Integration!
One of the major appeals of used iPhones is that even models from several generations ago often receive the latest iOS updates for a relatively long period. For example, even in 2025, it's not uncommon for iPhones from a few years back to support the latest iOS version. This not only allows you to use new features but also ensures that security vulnerabilities are constantly patched, allowing you to use your iPhone safely for an extended period. With Android, the duration of OS update support varies by manufacturer and model, and support can sometimes end after just a few years, even for relatively new models. However, because Apple manages both the hardware and software for iPhones, it can provide stable OS updates. This means that even a used iPhone can remain relevant for several years, and new apps and services can be used without issues. Long-term usability ultimately leads to high cost-performance and is a smart choice for smartphone selection.
The iPhone, with its excellent compatibility and operability, coupled with Apple's unique and convenient features, enriches daily life. iPhones are highly compatible with many peripherals and accessories, making them easy to choose from. Chargers and earphones are plentiful, including not only genuine Apple products but also MFi (Made for iPhone/iPad/iPod) certified third-party products. While Android users might be confused by the absence of a "back" button, the iPhone has an intuitive and unified operating system, such as swiping or using the top-left corner of the screen to go back. Once accustomed to it, you'll find it incredibly smooth to operate.
"AirDrop," which allows iPhone users to instantly share photos, videos, and documents wirelessly, is incredibly convenient for everyday data sharing. It's useful in various situations, such as exchanging photos with friends or quickly passing work documents. "CarPlay," which connects your iPhone to your car's display to comfortably operate navigation, music playback, and calls on the car screen, is another convenient feature unique to iPhone users. It's recommended for those who want to use smartphone functions while ensuring safety during driving. These features are available on used iPhones without any issues, making your digital life more comfortable.
The Peace of Mind and Purchase Benefits Unique to PRODIG
If you're interested in a used iPhone but unsure where to buy it, please consider PRODIG. PRODIG is committed to providing customers with "safe, affordable, and practical" used iPhones.
Carefully Selected Quality and Thorough Inspection
All used iPhones handled by PRODIG are high-quality products that have cleared our unique, stringent inspection standards. Our specialized staff meticulously performs dozens of detailed checks on each device, covering battery condition, button operation, camera and speaker functionality, Wi-Fi and Bluetooth connectivity, and even network usage restrictions.
Regarding the exterior, we thoroughly check for scratches, dents, and screen condition, and clearly present information that customers can understand. This prevents mismatches where the received product is "not what was expected," ensuring a confident purchase. Because they are used items, we are committed to delivering reliable products by focusing on unseen quality, guaranteeing customer satisfaction.
Comprehensive After-Sales Support and Exclusive Campaigns
At PRODIG, we offer comprehensive after-sales support to ensure our customers can use their used iPhones with confidence even after purchase. In the unlikely event of a product defect, we will respond promptly and courteously, so please rest assured. Not only initial defects within the warranty period, but natural malfunctions within a certain period after purchase may also be covered. When you have any questions, our knowledgeable staff will be happy to assist you. In addition to our online store, we also have a physical store in Akihabara, allowing for more detailed consultations or direct verification if needed. Against the most common concern with used purchases, "post-purchase troubles," PRODIG is fully committed to supporting our customers.
Additionally, PRODIG regularly runs "sale product lists" and "special campaigns." By utilizing these campaigns, you have the chance to get a high-performance iPhone at an even more affordable price than usual. Especially, limited-time discounts or price reductions on specific models may occur depending on the season, so we recommend frequently checking the PRODIG online store. If you want to get an iPhone smartly and affordably, you absolutely cannot miss PRODIG's campaigns. Please visit the PRODIG online store to find the perfect device for you. The latest campaign information is always available on our official website and PRODIG's X account.
Click here for PRODIG's sale product list https://prodig-shop.com/collections/sale
Click here for PRODIG Official X (formerly Twitter) https://x.com/prodig_inc
In Closing
Even if you were feeling "I don't know what to choose" when picking an iPhone, after reading this article, you should now have a clearer understanding of the fundamental appeal of why iPhones are chosen, and how to smartly select a used iPhone to overcome the challenge of their high cost.
The iPhone, with its "ease of use," "stable quality," and "strong integration" among Apple products, will enrich your digital life. Even if new, expensive models are out of reach, choosing a used iPhone from a trusted shop like PRODIG allows you to acquire a high-quality iPhone that is "safe, affordable, and practical."
To find the optimal iPhone, it's crucial to clarify your "purpose of use," and carefully consider your budget, necessary features, and the characteristics of each model. And by all means, take advantage of PRODIG's service to confidently purchase a used iPhone.
PRODIG offers a wide selection of carefully chosen, high-quality used iPhones, and we fully support your iPhone selection with a thorough inspection system and comprehensive after-sales support.
Don't miss out on this opportunity! Get your new iPhone smartly and affordably at PRODIG now!
View the entire PRODIG online store!
https://prodig-shop.com/
For unwanted smartphone trade-ins, come to PRODIG! Smartly upgrade!
https://prodig-kaitori.com/
