The iPhone 13 Pro Max and iPhone 15 Plus are compelling large-screen choices for different reasons. The older 13 Pro Max supplies a premium stainless-steel build, a smooth 120Hz ProMotion display, and a dedicated telephoto camera. The newer 15 Plus counters with a lighter body, faster A16 Bionic chip, 48-megapixel main camera, Dynamic Island, USB-C, and a longer remaining software-support horizon. This comparison examines their specifications, design, everyday performance, cameras, battery behavior, software outlook, owner feedback themes, and expected value in 2026. Because condition and battery health matter enormously when buying an older phone, the best choice depends on more than the original specification sheet.
Quick Answer: Choose the iPhone 13 Pro Max if a 120Hz display, telephoto camera, and premium construction matter most. Choose the iPhone 15 Plus if lower weight, USB-C, newer processing hardware, and longer expected software support matter more.
Apple iPhone 13 Pro Max
Display FavoriteBest suited to shoppers who prioritize a fluid 120Hz OLED display, optical telephoto reach, macro photography, and the substantial feel of Apple's former flagship design.
View PriceApple iPhone 15 Plus
Best Everyday BuyA strong everyday choice with a lighter aluminum frame, efficient A16 Bionic chip, 48-megapixel main camera, Dynamic Island, and convenient USB-C connectivity.
View Price1.1 Key Specs Side-by-Side
| Feature | iPhone 13 Pro Max | iPhone 15 Plus |
|---|---|---|
| Display | 6.7-inch OLED, ProMotion up to 120HzWinner | 6.7-inch OLED, 60Hz |
| Processor | A15 Bionic, 5-core GPU | A16 BionicWinner |
| Rear cameras | 12MP main, ultrawide, and 3x telephotoWinner | 48MP main and 12MP ultrawide |
| Connector | Lightning | USB-CWinner |
| Weight | 238 grams | 201 gramsWinner |
| Starting storage | 128GB | 128GB |
2. Pricing and Where to Check
Neither phone should be judged by its original launch price in 2026. The iPhone 13 Pro Max is primarily a refurbished, renewed, or used-market purchase, while the iPhone 15 Plus may appear as remaining new inventory as well as refurbished stock. Storage capacity, cosmetic grade, battery health, warranty length, carrier status, and return policy can create substantial price differences between two apparently identical listings.
A sensible buying target is relative rather than fixed: the 13 Pro Max should cost meaningfully less than an equivalent-condition 15 Plus because it is older and has less remaining software life. However, unusually clean 13 Pro Max units with high battery health can retain a premium. Compare total cost rather than the headline figure, including accessories, sales tax, warranty coverage, and a possible battery replacement.
Prices and seller terms can change quickly. Compare the iPhone 13 Pro Max on ShopFox and set a drop alert before deciding.
2.1 Purchase Timing and Market Cycle Advice
Used and refurbished iPhone prices often soften after newer generations become widely available and during major retail promotions. Waiting can save money, but the best-condition older units also become harder to find. If choosing the 13 Pro Max, condition should take priority over chasing the absolute lowest price. A cheap unit with degraded battery health, non-genuine replacement parts, activation issues, or limited return coverage may cost more over time.
For the 15 Plus, compare clearance inventory against refurbished offers and newer non-Pro iPhones. Buy when its combination of condition and warranty creates a clear value gap. If the price approaches that of a substantially newer equivalent, the longer support horizon of the newer model may outweigh a modest upfront saving.
3. Design and Build
The iPhone 13 Pro Max looks and feels more luxurious, using a stainless-steel frame with textured matte glass. That premium construction comes with a major ergonomic trade-off: at 238 grams, it feels dense, especially with a protective case. Its broad, flat sides can also make extended one-handed use tiring. The physical mute switch remains familiar, and the front uses a conventional notch.
The iPhone 15 Plus uses an aluminum frame and color-infused glass back. It weighs 37 grams less, a difference that is immediately meaningful for reading, navigation, video, or gaming sessions. Contoured edges make it more comfortable to hold, while Dynamic Island presents alerts and live activities more flexibly than the older notch. Both models have Ceramic Shield fronts, MagSafe compatibility, and IP68 water-resistance ratings, but water resistance can diminish with age or prior repair.
4. Performance
The A16 Bionic in the iPhone 15 Plus is newer and more efficient than the A15 Bionic in the 13 Pro Max. It provides the stronger long-term foundation for demanding apps, image processing, and future operating-system features. In ordinary use, however, both phones remain responsive for messaging, web browsing, photography, streaming, and mainstream games.
There is an important perceptual twist: the 13 Pro Max can feel smoother because ProMotion refreshes the screen at up to 120Hz. Scrolling and supported animation look more fluid even though the 15 Plus has the faster processor. The 15 Plus stays at 60Hz, so buyers accustomed to high-refresh screens may notice the difference immediately. For sustained gaming, thermal conditions, battery health, graphics settings, and the specific game matter as much as the chip generation.
5. Camera
The camera decision is not a simple newer-is-better result. The iPhone 15 Plus has a 48-megapixel main camera that captures more detail, supports a useful sensor-crop 2x option, and benefits from newer computational photography. For everyday photos of people, food, pets, and travel scenes, it usually provides the more modern point-and-shoot experience.
The 13 Pro Max is more versatile as a camera system. Its dedicated 3x telephoto lens gives it genuine optical reach that the 15 Plus lacks, while autofocus on the ultrawide camera enables macro photography. It also includes LiDAR, which assists focusing in certain low-light situations and supports depth-related applications. The 15 Plus does not offer a dedicated telephoto lens or the same macro capability.
| Camera Need | iPhone 13 Pro Max | iPhone 15 Plus |
|---|---|---|
| Main-camera detail | Good 12MP output | Higher-resolution 48MP systemWinner |
| Longer zoom | Dedicated 3x telephotoWinner | 2x crop from main sensor |
| Macro | SupportedWinner | No dedicated macro mode |
| Simple everyday capture | Capable but older processing | Newer image pipelineWinner |
6. Battery and Charging
Both models were designed for strong all-day endurance, but a used 13 Pro Max must be evaluated by its current battery health rather than launch-era reputation. Years of charging cycles can reduce capacity and peak performance. A professionally refurbished unit with a documented replacement battery may outperform a cheaper example that still has its original, heavily worn cell.
The 15 Plus combines a large battery with the efficient A16 chip and a 60Hz screen, producing excellent practical longevity for streaming, navigation, and mixed use. Apple's published video-playback estimates favor the 13 Pro Max in some controlled scenarios, but real-world results depend on display brightness, network strength, app activity, and battery condition.
Charging speed is broadly similar rather than class-leading. Both support MagSafe wireless charging, but the connector differs: the 13 Pro Max uses Lightning, while the 15 Plus uses USB-C. The 15 Plus is more convenient for households already using USB-C laptops, tablets, headphones, or newer accessories. Its USB-C port operates at USB 2 data speeds, so the advantage is cable convenience rather than professional-grade transfer performance.
7. Software and Updates
Both phones support modern iOS features, privacy controls, Apple services, and the broader accessory ecosystem. The iPhone 15 Plus launched two generations later, so it should remain eligible for major operating-system updates for longer. Apple does not promise a fixed public support period for every iPhone, making an exact final update year inappropriate to predict.
Some newer artificial-intelligence features require later hardware than either phone provides, so the A16 does not guarantee access to every capability introduced on newer devices. Even so, the 15 Plus has the better longevity profile because of its newer processor, newer communications platform, USB-C connector, and younger batteries in most listings. The 13 Pro Max remains viable for buyers who plan to keep it for a shorter period and value its Pro-specific hardware.
7.1 Expert Opinion and Research Method
How We Researched This
This comparison is based on manufacturer specifications, established expert-review findings, long-term owner feedback themes, software-support history, and common buying considerations. No first-hand laboratory testing is claimed. We prioritized display behavior, camera versatility, processor generation, battery condition, repair risk, connector convenience, expected support life, and current-market value. Editor scores express comparative editorial judgment rather than aggregated customer ratings.
8. Pros and Cons Summary
8.1 iPhone 13 Pro Max Owner Feedback and Trade-offs
Recurring owner feedback praises the exceptionally smooth screen, long endurance when battery health is strong, solid construction, and flexible triple-camera setup. The most common reservations concern weight, uncomfortable long-session handling, the aging Lightning connector, and uncertainty around battery or repair history when buying used. These are broad feedback themes, not a claim that every owner has the same experience.
- Dedicated 3x telephoto camera
- Macro photography support
- Premium stainless-steel construction
- Strong performance for everyday tasks
- Older Lightning connector
- Used units may have degraded batteries
- Shorter remaining support horizon
8.2 iPhone 15 Plus Owner Feedback and Trade-offs
Owners commonly value the 15 Plus for its long battery life, large bright screen, lighter feel, dependable main camera, and USB-C convenience. The recurring criticism is the 60Hz refresh rate, particularly from people moving from Pro iPhones or high-refresh Android phones. Some photographers also miss a dedicated telephoto lens and macro capability.
- Detailed 48MP main camera
- Lighter and easier to hold
- Convenient USB-C connector
- Longer expected software life
- No dedicated telephoto camera
- No Pro-style macro mode
- USB-C data transfer is limited to USB 2 speeds
10. The Verdict
The iPhone 15 Plus is the safer general recommendation in 2026. It is lighter, newer, more efficient, equipped with USB-C, and positioned for a longer useful software life. The iPhone 13 Pro Max remains the more specialized option: choose it when the 120Hz display and true telephoto camera are worth accepting extra weight, older connectivity, and used-device risk.
Choose iPhone 13 Pro Max If...
You notice refresh-rate differences, regularly use optical zoom, want macro photography, and can find a carefully inspected unit with strong battery health, reliable parts, and a meaningful price advantage.
View PriceChoose iPhone 15 Plus If...
You want the more balanced long-term purchase, including lower weight, USB-C convenience, newer processing, strong main-camera detail, and a longer expected runway for major software updates.
View PriceFrequently Asked Questions
Is the iPhone 13 Pro Max better than the iPhone 15 Plus?
It is better in specific areas, not overall. The 13 Pro Max has a smoother 120Hz display, a dedicated 3x telephoto camera, macro capability, and premium stainless-steel construction. The 15 Plus is lighter and newer, with a faster processor, 48MP main camera, USB-C, and longer expected software support. The better choice depends on whether ProMotion and camera versatility outweigh age, weight, and condition risk.
Which phone has the better display?
The iPhone 13 Pro Max has the more advanced display because ProMotion can refresh at up to 120Hz, making scrolling, supported games, and animations look smoother. Both phones use sharp 6.7-inch OLED panels, while the 15 Plus offers strong outdoor visibility and Dynamic Island. People who do not notice refresh-rate differences may prefer the lighter 15 Plus, but display enthusiasts should favor the 13 Pro Max.
Does the iPhone 15 Plus take better photos?
Its 48MP main camera generally provides better detail and newer computational processing for everyday photography. However, the 13 Pro Max has a more versatile lens selection, including a dedicated 3x telephoto camera and macro support through its autofocus ultrawide lens. Choose the 15 Plus for straightforward main-camera results and the 13 Pro Max for optical zoom, close-up work, and broader focal-length flexibility.
Which one has better battery life?
Both can deliver excellent endurance, but condition determines the result. A new or lightly used iPhone 15 Plus benefits from an efficient A16 chip and younger battery. A 13 Pro Max with excellent battery health can remain highly competitive, yet an original battery may have experienced years of wear. Ask for battery-health information and evaluate replacement quality before buying either model used.
Is the iPhone 13 Pro Max too heavy?
At 238 grams before adding a case, it is one of the heavier large iPhones. Many owners appreciate its substantial feel, but others find it tiring during reading, gaming, photography, or one-handed use. The iPhone 15 Plus weighs 201 grams, so the 37-gram difference is noticeable. If possible, hold both with the type of case you intend to use before purchasing.
How much longer will the iPhone 15 Plus receive updates?
Apple does not publish a guaranteed final major-update date for each iPhone, so an exact difference cannot be promised. Because the 15 Plus launched two years later and uses the newer A16 chip, it is reasonable to expect a longer remaining support period. Buyers planning to keep their phone for several years should treat that added runway as an important advantage over the 13 Pro Max.
Is USB-C a major reason to choose the iPhone 15 Plus?
USB-C is valuable if your laptop, tablet, headphones, or other devices already use the same connector. It reduces the need to carry a separate Lightning cable and supports direct connections to many accessories. However, the iPhone 15 Plus is limited to USB 2 transfer speeds, so photographers moving very large files should not expect the faster wired performance found on certain Pro models.
What should I check before buying a used iPhone 13 Pro Max?
Check battery health, activation status, carrier lock status, storage capacity, Face ID, cameras, microphones, speakers, buttons, charging, wireless connectivity, and the display. Look for repair warnings or unknown parts in the device information, and verify that the seller offers a practical return period. Water resistance may be reduced after damage or repair, so do not assume an older unit retains its original protection.
Which model offers better value in 2026?
The iPhone 15 Plus offers better long-term value when prices are relatively close because it is newer, lighter, uses USB-C, and should receive updates for longer. The 13 Pro Max becomes the stronger bargain when it is substantially cheaper, has dependable battery health, and its 120Hz display and telephoto camera match your priorities. Compare equivalent storage, condition, warranty, and return coverage rather than price alone.
Conclusion
For most buyers, the iPhone 15 Plus is the more sensible purchase. Its lower weight, A16 processor, 48MP main camera, USB-C port, and younger platform create a balanced phone that should remain useful for longer. It is especially suitable for shoppers who want a large display and excellent endurance without paying for Pro features.
The iPhone 13 Pro Max still has distinct strengths that the newer Plus model cannot replicate. ProMotion, a dedicated telephoto camera, macro support, and premium construction make it attractive to display-sensitive users and mobile photographers. Buy it only after carefully assessing condition and battery health, and expect a meaningful discount that compensates for its age, weight, Lightning connector, and shorter remaining support life.