Choosing between the iPhone 15 Pro and the iPhone 16 Plus is really about picking a philosophy: the compact, titanium-built pro camera phone from 2023, or the newer, bigger, battery-focused mainstream phone from late 2024. Both are still widely sold in 2026, both support Apple Intelligence, and both sit around a similar price range once discounts and refurb pricing are factored in. This guide compares specifications, cameras, performance, battery, software support, and pricing so you can pick the one that fits your hand, wallet, and priorities.
Quick Answer: Choose the iPhone 15 Pro if you want a compact titanium body, ProMotion 120Hz, and a real telephoto zoom. Choose the iPhone 16 Plus if you want a bigger screen, longer battery life, Camera Control button, and the newest A18 chip.
Launched in September 2023, the iPhone 15 Pro was Apple's first titanium-frame iPhone and introduced the A17 Pro chip built on TSMC's 3nm process. It kept the compact 6.1-inch footprint that many long-time iPhone users prefer, added a customizable Action Button, and moved to USB-C. Despite being replaced in the Pro line, Apple still sells it through certified refurbished channels, and it remains fully supported by iOS 19 with Apple Intelligence.
1.1 Editor Scorecard
Apple iPhone 15 Pro
Best Compact ProCompact titanium body, ProMotion 120Hz display, 3x optical telephoto, and pro-grade video make this the pick for photographers and one-handed users.
Check Price2. Apple iPhone 16 Plus: Product Information
The iPhone 16 Plus launched in September 2024 as the big-screen, long-battery pick in the mainstream lineup. It brought the A18 chip, 8GB of RAM to support Apple Intelligence, a new dedicated Camera Control button, and the Action Button that used to be Pro-exclusive. It sticks with a 60Hz display and a dual-camera system, but its 6.7-inch OLED and larger battery make it a very different device from the 15 Pro despite similar pricing after discounts.
2.1 Editor Scorecard
Apple iPhone 16 Plus
Best Battery LifeBigger screen, longer battery, newer A18 chip, and the new Camera Control button make this the pick for streaming, gaming, and all-day users.
Check Price3. iPhone 15 Pro vs iPhone 16 Plus Comparison Table
| Feature | iPhone 15 Pro | iPhone 16 Plus |
|---|---|---|
| Release | Sep 2023 | Sep 2024Winner |
| Display | 6.1" OLED, 120Hz ProMotion, Always-OnWinner | 6.7" OLED, 60Hz |
| Chip | A17 Pro | A18Winner |
| RAM | 8GB | 8GB |
| Rear Cameras | 48MP + 12MP UW + 12MP 3x teleWinner | 48MP + 12MP UW |
| Battery Life | Up to 23h video | Up to 27h videoWinner |
| Build | Titanium frame, 187gWinner | Aluminum frame, 199g |
| USB-C Speed | USB 3, 10GbpsWinner | USB 2, 480Mbps |
| Apple Intelligence | Yes | Yes |
| Camera Control Button | No | YesWinner |
| Typical Price (2026) | ~$700-$850 refurb | ~$800-$899 new |
3.1 Pricing Comparison
The 15 Pro is no longer sold new through Apple's main lineup, so pricing depends heavily on the seller. Certified refurbished 128GB units typically sit between $700 and $850. The 16 Plus 128GB is a current-generation phone starting around $899 new, but carrier promotions and marketplace deals often bring it under $800. Because pricing shifts often, live tracking across retailers matters more than the sticker price.
See who has the best price today. Compare the iPhone 15 Pro on ShopFox or compare the iPhone 16 Plus across major retailers.
4. Design & Build
The 15 Pro is the more premium object in the hand. Its Grade 5 titanium frame, brushed rails, and textured matte back feel tighter and lighter than any Plus-sized iPhone. At 187g and 6.1 inches, it is genuinely one-hand friendly. The 16 Plus, by contrast, is a two-handed device: 6.7 inches, 199g, aluminum frame, glossy glass back with color-infused finishes. Neither phone is objectively better here; it comes down to whether you value a compact pro feel or a large media canvas.
5. Performance
On paper the A18 in the 16 Plus is Apple's newer chip, with roughly 15% higher single-core performance and better efficiency than the A17 Pro. In day-to-day use, though, the gap is invisible. Both phones open apps instantly, both handle Apple Intelligence workloads, and both play demanding games like Resident Evil 4 or Genshin Impact smoothly. The 15 Pro actually has a 6-core GPU (versus 5-core on the 16 Plus), which slightly favors it in sustained GPU workloads. Neither phone will feel slow before 2029.
6. Camera Comparison
This is where the two phones part ways most clearly. The iPhone 15 Pro has a three-lens system with a real 3x optical telephoto, ProRAW, ProRes video, LOG recording, and Academy Color Encoding System support. It is a serious travel and content-creation camera. The iPhone 16 Plus has a strong 48MP main and a 12MP ultra-wide, plus the new Camera Control button for quick capture and macro focus in the ultra-wide, but no dedicated telephoto. If you shoot portraits, concerts, or wildlife, the 15 Pro is materially better. For everyday photos and social video, the 16 Plus is more than enough.
7. Battery & Charging
The 16 Plus is the endurance champion in the mainstream iPhone lineup. Its 4,674mAh battery and efficient A18 give it up to 27 hours of video playback. In practical use, most owners easily get a full day and a half. The 15 Pro's 3,274mAh battery lasts a full day for typical use but rarely stretches into a second day. Both support MagSafe 15W wireless charging and roughly 20-27W wired charging over USB-C. Neither ships with a charger in the box.
8. Software & Long-Term Support
Both phones ship with (or update to) iOS 19 and both fully support Apple Intelligence. Apple typically provides 6-7 years of software updates. Because the 16 Plus is a year newer, it should receive roughly one additional year of major iOS support at the tail end of its lifecycle. If you plan to hold your phone for 5+ years, that matters. Both are part of Apple's broader cell phones ecosystem with full accessory and carrier compatibility.
9. Real User Review: iPhone 15 Pro
Long-term owners on Reddit and MacRumors consistently praise how the 15 Pro feels in the hand, its telephoto flexibility, and how well the titanium frame has aged compared to previous stainless-steel Pro models. The most common frustrations: the base 128GB storage fills up fast if you shoot ProRes or 4K60, and the smaller battery is a visible weakness compared to Plus and Pro Max models. Early overheating complaints were largely resolved with iOS 17.0.3 and later updates.
For a deeper look at how the 15 Pro holds up in 2026, see the full breakdown on the iPhone 15 Pro user reviews page.
10. Real User Review: iPhone 16 Plus
Owner feedback for the 16 Plus is dominated by two themes: battery life and screen size. Users report two-day usage on light days, and the 6.7-inch OLED is popular for streaming and gaming. Common complaints center on the 60Hz refresh rate, which feels dated next to the ProMotion 120Hz on Pro models, and the USB 2 transfer speeds. The Camera Control button is polarizing: photographers like it, casual users often forget it is there.
You can read a full ownership breakdown on the iPhone 16 Plus user reviews page.
11. Pros & Cons Summary
11.1 iPhone 15 Pro
- ProMotion 120Hz always-on display
- 3x optical telephoto plus ProRAW / ProRes video
- Fast USB 3 wired transfers
- Action Button for pro workflows
- 128GB base storage feels tight for pro video
- One less year of long-term iOS support
11.2 iPhone 16 Plus
- Large 6.7" OLED for streaming and gaming
- Newer A18 chip, longer software runway
- Camera Control button plus Action Button
- Full Apple Intelligence support
- No telephoto lens
- Slow USB 2 wired transfer speeds
12. Best Time to Buy Each
For the iPhone 15 Pro, the best pricing comes from Apple Certified Refurbished restocks and Prime-style sale events. Watch for drops around late spring and Black Friday, when 128GB refurbs often dip below $750. Because it is a discontinued Pro model, inventory is unpredictable, so a price alert is worth setting.
For the iPhone 16 Plus, the biggest markdowns tend to come 6-9 months after launch (mid-2026), and again after the iPhone 17 series ships. Carrier trade-ins routinely knock $200-$400 off the sticker. New-old-stock 128GB units often hit $749 during holiday events.
Not sure when to pull the trigger? Set a price alert with ShopFox for the 15 Pro or for the 16 Plus and get notified the moment a real drop hits.
How We Researched This
This comparison is based on Apple's published specifications, publicly available expert reviews, and aggregated owner feedback from communities like Reddit, MacRumors, and long-form YouTube reviews. We did not perform first-hand lab testing. Editor scores reflect our synthesized judgment of the available evidence and are not user-submitted ratings.
13. The Verdict: Which One Should You Buy?
Choose iPhone 15 Pro If...
You want a compact, premium-feeling phone with a real telephoto camera, ProMotion 120Hz, and pro-grade video. Ideal for photographers, travelers, and one-handed users who don't mind slightly shorter battery life.
View iPhone 15 ProChoose iPhone 16 Plus If...
You want the longest battery life in the mainstream iPhone range, a bigger 6.7" screen for streaming and gaming, the newer A18 chip, and a longer software runway. The best pick for heavy daily users.
View iPhone 16 PlusFrequently Asked Questions
Is the iPhone 15 Pro still worth buying in 2026?
Yes, especially as a certified refurbished purchase. The A17 Pro chip, titanium frame, ProMotion 120Hz display, and triple-lens camera keep it competitive against most 2026 mid-range and even some flagship phones. It also receives long-term iOS updates through Apple's standard 6-7 year support window. If you find it discounted below $800, it remains one of the best-value premium iPhones available.
Does the iPhone 16 Plus have Apple Intelligence?
Yes. The iPhone 16 Plus supports Apple Intelligence thanks to the A18 chip and 8GB of RAM. Importantly, the iPhone 15 Pro also supports it. Both phones can run writing tools, image cleanup, Genmoji, Visual Intelligence, and the upgraded Siri as those features roll out through iOS updates. Standard iPhone 15 and 15 Plus, however, do not support Apple Intelligence.
Which has better battery life, iPhone 15 Pro or iPhone 16 Plus?
The iPhone 16 Plus wins clearly. Apple rates it for up to 27 hours of video playback thanks to its larger 6.7-inch chassis and bigger 4,674mAh battery. The 15 Pro is rated closer to 23 hours with a 3,274mAh cell. In heavy real-world use, expect the 16 Plus to last roughly 1.5 to 2 hours longer per charge cycle, and it more comfortably stretches to a second day.
Is the 15 Pro's camera actually better than the 16 Plus?
For versatility, yes. The 15 Pro adds a dedicated 12MP 3x optical telephoto lens the 16 Plus does not have, plus ProRAW, ProRes video, and LOG recording. The 16 Plus has a strong 48MP main sensor and a useful Camera Control button, but no telephoto. For portraits, distant subjects, and pro video, the 15 Pro is materially better; for everyday photos, both are excellent.
Do they use the same charger and MagSafe accessories?
Yes. Both use USB-C and both support MagSafe. Any 20W or higher USB-C power adapter will fast-charge both phones. MagSafe cases, wallets, and chargers work across both, though the 16 Plus is a bit larger, so cases are not cross-compatible. The key wired difference is speed: 15 Pro is USB 3 (10Gbps), while 16 Plus is limited to USB 2 (480Mbps).
Why doesn't the iPhone 16 Plus have a 120Hz display?
Apple continues to reserve ProMotion 120Hz for its Pro line as a differentiator. The 16 Plus uses a 60Hz OLED, which is bright and color-accurate but doesn't scroll as smoothly. If a high refresh rate is important to you (for scrolling, gaming, or reducing motion blur), the iPhone 15 Pro is the better pick despite being the older model in this comparison.
Which will get more years of iOS updates?
The iPhone 16 Plus should receive roughly one additional year of major iOS updates at the tail end of its support window because it launched a year later. Apple typically supports iPhones for 6-7 years. If you plan to keep your phone for 5+ years, the 16 Plus has a slight edge. If you upgrade every 2-3 years, the difference is essentially meaningless.
Is it better to buy a refurbished 15 Pro or a new 16 Plus?
Apple Certified Refurbished units come with the same one-year warranty as new devices, a new battery, and a new outer shell, so the risk is low. If you value telephoto photography and a compact size, a refurb 15 Pro is a smart buy. If you want maximum battery, largest screen, longest software support, and don't mind paying a bit more, a new 16 Plus is the safer long-term choice.
Do both phones support satellite features and Emergency SOS?
Yes. Both the iPhone 15 Pro and iPhone 16 Plus support Emergency SOS via satellite, Roadside Assistance via satellite (in supported regions), and Find My via satellite. Apple has been extending the free service window for these features, but availability varies by region and eventually may require a subscription. Both phones offer identical connectivity in this area.
Conclusion
There is no single winner here because these phones solve different problems. The iPhone 15 Pro is the enthusiast pick: compact, titanium, ProMotion 120Hz, and a real telephoto camera in a body you can actually use one-handed. The iPhone 16 Plus is the endurance pick: bigger screen, longer battery, newer chip, and slightly longer software runway, for people who watch, scroll, and game all day. Both fully support Apple Intelligence, so the AI question is a wash. Match the phone to your hand size, camera habits, and screen-time patterns rather than the model number, and check live pricing on ShopFox before you buy so you're not overpaying for either one.