The iPhone 13 Pro and iPhone 15 Plus approach premium smartphone ownership from different directions. The 13 Pro is an older flagship with a compact stainless-steel design, a 120Hz ProMotion display, and a versatile triple-camera system. The newer 15 Plus emphasizes a much larger screen, longer battery life, USB-C convenience, and a higher-resolution main camera. This comparison examines specifications, everyday performance, cameras, software support, recurring owner feedback, suggested buying ranges, and the limitations that matter in 2026. Because condition, storage, and battery health can substantially affect either phone, the best choice depends as much on the individual listing as it does on the model name.
Quick Answer: Choose the iPhone 13 Pro if you value a smoother 120Hz display, optical telephoto camera, and compact premium build. Choose the iPhone 15 Plus if a larger screen, longer battery life, USB-C, and newer hardware matter more.
Apple iPhone 13 Pro
Best for Pro FeaturesThe 13 Pro remains compelling for buyers who want a manageable 6.1-inch phone with ProMotion, dedicated 3x optical zoom, macro photography, LiDAR, and premium materials. Its age makes battery condition and repair history especially important.
View PriceApple iPhone 15 Plus
Best for BatteryThe 15 Plus combines a spacious 6.7-inch display with excellent endurance, a 48MP main camera, Dynamic Island, and USB-C. It is physically large, however, and its display remains limited to 60Hz.
View PriceKey Specifications Side by Side
| Feature | iPhone 13 Pro | iPhone 15 Plus |
|---|---|---|
| Display | 6.1-inch OLED, 120Hz ProMotionWinner | 6.7-inch OLED, 60Hz |
| Processor | A15 Bionic, 5-core GPU | A16 BionicWinner |
| Rear cameras | Three 12MP cameras with 3x telephotoWinner | 48MP main and 12MP ultrawide |
| Connector | Lightning | USB-CWinner |
| Weight | 204g | 201g despite larger sizeWinner |
Expert Opinion and How We Researched This
This comparison is based on published manufacturer specifications, established display and charging standards, long-term expert assessments, and recurring owner feedback. No first-hand laboratory test is claimed. We weighted screen behavior, camera flexibility, battery expectations, repair risk, software longevity, connectivity, ergonomics, and likely 2026 market value. Editor scores are comparative judgments rather than customer-rating aggregates. Used-phone condition can override small specification differences, so buyers should verify battery health, parts history, carrier status, storage capacity, and return terms.
2. Pricing & Where to Check
Both phones are generally purchased through remaining inventory, refurbished sellers, or the used market in 2026, so there is no single dependable street price. As a broad buying guide, a clean iPhone 13 Pro may be attractive around $350 to $450, while an iPhone 15 Plus may make sense around $450 to $600. Storage, cosmetic grade, warranty coverage, battery health, and regional demand can move either model outside those ranges.
Do not compare prices without normalizing condition. A cheaper 13 Pro with a worn battery, unknown display replacement, or disabled Face ID may cost more after repair than a better example. Likewise, a discounted 15 Plus is less appealing if it is carrier-locked or lacks a reliable return window. Examine the total delivered price and warranty rather than the headline discount.
Compare iPhone 13 Pro offers across major retailers in one place. Compare it on ShopFox and set a drop alert.
Purchase timing matters because older iPhones often become more affordable around major retail events and after newer generations reach stores. The 13 Pro is already well into the resale cycle, so waiting may produce only modest savings while reducing the supply of high-quality units. The 15 Plus has more room to decline, making a price alert useful if your current phone can last another few months.
Track the iPhone 15 Plus across major retailers before buying. Compare it on ShopFox and watch for a stronger offer.
3. Design & Build
The iPhone 13 Pro feels dense and luxurious, combining a stainless-steel frame with a textured glass back. Its smaller footprint is easier to operate one-handed, but the polished edges collect fingerprints and its 204g weight feels substantial for a 6.1-inch phone. The 15 Plus uses contoured aluminum edges and color-infused back glass. It is wider and taller, yet weighs slightly less at 201g and generally feels less top-heavy.
| Design Point | iPhone 13 Pro | iPhone 15 Plus |
|---|---|---|
| Best advantage | Compact premium feelWinner | Large screen without Pro Max weight |
| Front design | Display notch | Dynamic IslandWinner |
| Water resistance | IP68-rated when seals remain intact | IP68-rated when seals remain intact |
Both support MagSafe accessories. Neither should be treated as permanently waterproof, especially when bought used; drops, age, or previous repairs can weaken seals. Choose the 13 Pro for pocketability and the 15 Plus for media viewing, larger text, and a roomier keyboard.
4. Performance
The A16 Bionic gives the iPhone 15 Plus a generational efficiency and processing advantage, but both phones remain responsive for messaging, navigation, photography, streaming, and mainstream games. The iPhone 13 Pro uses the higher-GPU configuration of the A15 Bionic and pairs it with a 120Hz interface, so scrolling can look smoother even when the newer phone is completing demanding work more efficiently.
These bars represent editorial judgment, not benchmark or customer-review scores. For sustained gaming, the larger 15 Plus body offers more surface area for heat dissipation, although its 60Hz panel cannot display gameplay above 60 frames per second. The 13 Pro can present higher frame rates in supported titles, but its older battery and compact chassis may make heat and endurance more noticeable. Neither model supports Apple Intelligence, an important limitation for shoppers prioritizing Apple's newer on-device AI features.
5. Camera
The camera decision is less straightforward than newer versus older. The iPhone 15 Plus has a 48MP main sensor that can capture more detail in favorable conditions and provide a useful 2x crop. The iPhone 13 Pro counters with a true 3x telephoto camera, LiDAR-assisted capabilities, macro photography through its autofocus ultrawide camera, and ProRAW support. That broader toolset remains valuable for portraits, events, close-ups, and creative editing.
| Camera Use | iPhone 13 Pro | iPhone 15 Plus |
|---|---|---|
| Main camera detail | 12MP main camera | 48MP main camera with flexible outputWinner |
| Distant subjects | Dedicated 3x optical telephotoWinner | 2x crop from main sensor |
| Close-ups | Macro modeWinner | No dedicated macro mode |
| Everyday simplicity | More lenses and pro controls | Strong point-and-shoot main cameraWinner |
For family snapshots and everyday video, the 15 Plus is an easy recommendation. For photographers who deliberately switch focal lengths or shoot small subjects, the 13 Pro is more versatile. Camera condition should be checked on a used device by testing every lens, autofocus, stabilization, flash, microphone, and front camera.
6. Battery & Charging
Battery life is the clearest advantage for the iPhone 15 Plus. Its larger enclosure accommodates a bigger battery, while the A16 chip and 60Hz display help control consumption. Apple rates it for up to 26 hours of video playback, compared with up to 22 hours for the iPhone 13 Pro under Apple's defined playback conditions. Real use varies with brightness, network quality, camera activity, gaming, and battery health.
USB-C makes the 15 Plus easier to integrate with current laptops, tablets, and accessories, although its wired data transfer remains at USB 2 speeds. On a 13 Pro, battery health can be more consequential than the original specification. Budget for service if maximum capacity is low, the phone shuts down unexpectedly, or performance management warnings appear.
7. Software & Updates
Both models remain capable of running modern iOS releases in 2026, but the iPhone 15 Plus started two generations later and should have a longer remaining support runway. Apple does not promise a fixed support duration for every iPhone, so an exact final update year should not be treated as guaranteed. Buyers planning to keep a phone for four or more years should favor the newer model.
The everyday software experience is otherwise familiar across both phones. The 13 Pro's ProMotion display makes animations feel more fluid, while Dynamic Island gives the 15 Plus a newer interface for timers, calls, media, and live activities. If AI features are central to your upgrade, neither phone is the ideal long-term purchase; consider a compatible newer model rather than assuming every current iOS feature will reach these devices.
8. Pros & Cons Summary
8.1 iPhone 13 Pro
- Dedicated 3x optical telephoto camera
- Macro photography and ProRAW support
- Compact, premium stainless-steel build
- Potentially lower purchase price
- Uses Lightning rather than USB-C
- Heavy for its screen size
- No Apple Intelligence support
Recurring owner feedback: Owners often praise the smooth display, comfortable dimensions, dependable cameras, and telephoto flexibility. Common concerns include noticeable weight, battery aging, the large camera bump, and the inconvenience of maintaining a Lightning cable. These are recurring themes rather than a quantified review score, and they vary with device condition.
8.2 iPhone 15 Plus
- Large and bright 6.7-inch OLED display
- Detailed 48MP main camera
- Convenient USB-C connector
- Newer processor and longer likely support
- No dedicated telephoto or macro mode
- Large body can be awkward one-handed
- No Apple Intelligence support
Recurring owner feedback: Owners frequently highlight long battery life, the generous display, lower weight than expected, and the convenience of USB-C. Criticism commonly focuses on the 60Hz refresh rate at a premium price, the wide body, and the lack of a true zoom camera. Buyers moving from a ProMotion iPhone may notice the refresh-rate difference immediately.
10. The Verdict
There is no universal winner because these phones prioritize different experiences. The 13 Pro offers more traditional Pro hardware, while the 15 Plus provides the stronger ownership proposition for battery life, connectivity, and remaining useful life. Condition and price should break a close decision.
Choose the iPhone 13 Pro If...
Buy the 13 Pro if 120Hz smoothness, optical zoom, macro photography, and one-handed usability matter more than maximum endurance. It is the more interesting camera and display package, provided you find a well-maintained unit with healthy battery capacity and a meaningful price advantage.
View PriceChoose the iPhone 15 Plus If...
Buy the 15 Plus if you want a large display, excellent battery life, USB-C, a newer processor, and a longer likely support runway. It is the safer general recommendation for most buyers who can accept a 60Hz screen and do not need a dedicated telephoto lens.
View PriceFrequently Asked Questions
Is the iPhone 13 Pro better than the iPhone 15 Plus?
The 13 Pro is better in specific areas: it has a 120Hz ProMotion display, a dedicated 3x telephoto camera, macro photography, LiDAR, and a smaller premium body. The 15 Plus is better for battery life, screen size, USB-C convenience, processor efficiency, and likely software longevity. Most general users should choose the 15 Plus, while photography enthusiasts and buyers sensitive to display smoothness may prefer a well-maintained 13 Pro.
Does the iPhone 15 Plus have a 120Hz display?
No. The iPhone 15 Plus uses a 60Hz OLED display. It is large, bright, and well suited to video, reading, and navigation, but scrolling and animations are not as fluid as on the 120Hz iPhone 13 Pro. People already accustomed to ProMotion are more likely to notice the difference. Buyers coming from another 60Hz phone may find the 15 Plus display entirely satisfactory.
Which phone has the better camera?
The answer depends on what you photograph. The iPhone 15 Plus has a higher-resolution 48MP main camera and produces strong everyday photos with a useful 2x crop. The iPhone 13 Pro has the more versatile overall system because it adds a dedicated 3x telephoto lens, macro photography, LiDAR, and ProRAW. Choose the 15 Plus for straightforward point-and-shoot use or the 13 Pro for varied focal lengths and creative control.
Which iPhone has better battery life?
The iPhone 15 Plus is the stronger battery choice. Its larger battery, efficient A16 chip, and 60Hz display help it last longer under many usage patterns. Apple rates it for more video playback than the 13 Pro, although real results depend on signal strength, brightness, applications, and battery condition. A recently serviced 13 Pro can still perform well, but an original battery from an older unit may significantly reduce endurance.
Is the iPhone 13 Pro still worth buying in 2026?
Yes, if its condition and price are right. The 13 Pro remains fast, supports current software, and includes hardware advantages such as ProMotion and optical telephoto zoom. However, buyers should inspect battery health, Face ID, cameras, speakers, charging, and parts history. It is less attractive when priced close to a newer phone, when repair history is unclear, or when long-term software support is the top priority.
Do either of these phones support Apple Intelligence?
No. Neither the iPhone 13 Pro nor the standard iPhone 15 Plus supports Apple Intelligence. Their processors and memory configurations fall outside Apple's compatibility requirements for those features. Both still receive regular iOS capabilities that do not require Apple Intelligence, but buyers specifically interested in generative writing tools, enhanced Siri functions, or newer on-device AI features should consider a compatible newer iPhone instead.
Is USB-C enough reason to choose the iPhone 15 Plus?
USB-C can be a meaningful advantage if your laptop, tablet, headphones, and other devices already use the same connector. It reduces the need to carry a separate Lightning cable and supports convenient accessory connections. However, the iPhone 15 Plus is limited to USB 2 data speeds, so USB-C does not make file transfers exceptionally fast. Consider it one practical benefit alongside battery life and software longevity, not the only buying reason.
What should I inspect before buying either phone used?
Confirm that the phone is unlocked or compatible with your carrier, has no activation lock, and matches the advertised storage. Check battery health, display touch response, Face ID, all cameras, microphones, speakers, buttons, charging, wireless connectivity, and MagSafe. Review parts and service information where available. Look for screen burn-in, camera dust, frame damage, liquid exposure, and unexpected shutdowns, and favor a seller offering clear grading and a return period.
Conclusion
The iPhone 13 Pro remains the enthusiast's choice in this comparison. Its 120Hz display, telephoto lens, macro capability, and compact flagship construction give it features the newer 15 Plus does not replicate. The iPhone 15 Plus is nevertheless the better all-around purchase for most people in 2026 because it offers markedly stronger battery expectations, a larger display, USB-C, newer processing hardware, and a longer likely support runway.
Before committing, compare units of equal storage and condition. A healthy 13 Pro at a substantial discount can be excellent value, while a clean 15 Plus with warranty coverage is the lower-risk long-term choice. If the prices are close, choose the 15 Plus. If the 13 Pro is meaningfully cheaper and its battery and repair history check out, its Pro features still make it a smart buy.