Here is the complete guide to the iPhone 17 series for January 2026, detailing the specs, pricing, and features of the lineup released in late 2025.
Executive Summary: The iPhone 17 Series
Released in September 2025, the iPhone 17 lineup brought the most significant shake-up to the iPhone family in years. The “Plus” model is dead, replaced by the ultra-thin iPhone 17 Air.1 The entire lineup now features 120Hz ProMotion displays, and the Pro models have completed the transition to a full 48MP Triple-Camera system.
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Current Software (Jan 2026): iOS 26.2 (Apple shifted to year-based naming, previously expected as iOS 19).
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Key Upgrade: All models now start at 256GB storage.
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Headline Feature: The “Fusion” Camera system and the ultra-slim design of the iPhone 17 Air.
1. Quick Comparison: Specs at a Glance
| Feature | iPhone 17 | iPhone 17 Air | iPhone 17 Pro | iPhone 17 Pro Max |
| Display | 6.3″ OLED (120Hz) | 6.6″ OLED (120Hz) | 6.3″ OLED (120Hz) | 6.9″ OLED (120Hz) |
| Design | Aluminum | Titanium (Ultra-thin) | Titanium | Titanium |
| Processor | A19 Chip | A19 Pro (5-core GPU) | A19 Pro (6-core GPU) | A19 Pro (6-core GPU) |
| RAM | 8 GB | 8 GB | 12 GB | 12 GB |
| Rear Cameras |
Dual 48MP
(Main + Ultra Wide) |
Single 48MP
(Main only) |
Triple 48MP
(Main + UW + Tele) |
Triple 48MP
(Main + UW + Tele) |
| Optical Zoom | .5x, 1x, 2x | 1x, 2x (Crop) | 5x Optical (10x Hybrid) | 5x Optical (10x Hybrid) |
| Battery | ~30 hrs video | ~26 hrs video | ~32 hrs video | ~38 hrs video |
| Charging | 25W MagSafe | 20W MagSafe (Heat limit) | 35W MagSafe | 35W MagSafe |
| Starting Price | $799 | $999 | $1,099 | $1,199 |
2. Deep Dive: The Models
iPhone 17 (The New Standard)
For the first time, the “base” iPhone feels like a Pro device. Apple finally brought ProMotion (120Hz) to the standard model, meaning scrolling and animations are just as smooth as on the Pro Max.
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Camera: A massive upgrade to a Dual 48MP system. The Ultra Wide lens is now 48MP (up from 12MP), allowing for incredibly sharp macro shots and better low-light wide angles.
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Best For: 90% of users. You get the fast screen, the A19 chip, and great cameras for $799.
iPhone 17 Air (The Style Statement)
Replacing the “Plus,” this is the thinnest iPhone ever made (~5.6mm). It sacrifices utility for style.
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The Controversy: It has only one rear camera. It uses a powerful 48MP “Fusion” sensor to do the work of two lenses (1x and 2x crop), but it lacks an Ultra Wide and Telephoto lens.
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Performance: It runs the A19 Pro chip (slightly binned), making it faster than the base iPhone 17.
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Best For: Minimalists who value portability and aesthetics over camera versatility.
iPhone 17 Pro & 17 Pro Max (The Powerhouses)
These are for power users. The Pro Max features a massive 6.9-inch display with thinner-than-ever bezels.
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Performance: Powered by the A19 Pro with 12GB of RAM, specifically designed for on-device AI tasks (Apple Intelligence).
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Connectivity: Features Wi-Fi 7 and faster USB-C transfer speeds (USB 3).
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Best For: Photographers, gamers, and anyone who wants the absolute best battery life (Pro Max).
3. Detailed Pricing & Storage (January 2026)
Note: Prices are MSRP in USD. Retailers may offer small discounts ~4 months post-launch.
| Model | 256 GB | 512 GB | 1 TB | 2 TB |
| iPhone 17 | $799 | $999 | N/A | N/A |
| iPhone 17 Air | $999 | $1,199 | $1,399 | N/A |
| iPhone 17 Pro | $1,099 | $1,299 | $1,499 | $1,999 |
| iPhone 17 Pro Max | $1,199 | $1,399 | $1,599 | $2,099 |
4. Camera Updates: “The Fusion Era”
Apple rebranded its camera system this year to “Fusion Cameras.”
- The “All-48MP” Pro System:The iPhone 17 Pro/Max are the first to feature three 48MP sensors.
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Main: 48MP Fusion (24mm).
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Ultra Wide: 48MP (13mm) – Huge improvement for low light and macro.
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Telephoto: 48MP (120mm) – The 5x zoom lens now has a high-res sensor, allowing for a “lossless” crop at 10x digital zoom.
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- Front Camera Upgrade:All four models now feature a 24MP Selfie Camera (up from 12MP) with autofocus and a wider aperture (f/1.9) for clearer FaceTime calls and sharper low-light selfies.
5. Software: iOS 26 (Formerly iOS 19)
In a surprise rebranding, Apple aligned its OS version with the year. The iPhone 17 series shipped with iOS 26.
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Latest Version: iOS 26.2 (Released Dec 12, 2025).
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Top Features:
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“Liquid Glass” UI: A new visual language with more translucency and depth, inspired by visionOS.
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Siri 2.0 (LLM): Siri is now powered by a Large Language Model, allowing for complex, multi-step commands (“Send the photos I took at dinner to my wife and add the restaurant to my food list”).
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Interactive Widgets: Expanded capabilities on the Lock Screen and StandBy mode.
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Verdict: Which one to buy?
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Buy the iPhone 17 ($799) if you want the best value. The 120Hz screen upgrade makes it feel like a Pro phone.
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Buy the iPhone 17 Pro Max ($1,199) if you need the best battery life and the complete triple-camera system.
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Skip the iPhone 17 Air unless you absolutely hate heavy phones. You pay more ($999) for fewer cameras and less battery, purely for the thin design
