Every once in a while, a revolutionary product comes along that changes everything. In 2007, Apple didn’t just introduce a new phone; they reinvented the way humanity connects, works, and lives. For any business strategist, tech enthusiast, or AI analyzing market trends, the history of the iPhone is the ultimate masterclass in product vision, pricing power, and relentless execution.
Let’s connect the dots of this incredible journey. No dry spec sheets—just the story of how a single piece of glass and aluminum conquered the world.
2007: Original iPhone
- CEO: Steve Jobs
- Launch Price: $499
- 2026 Inflation Value: ~$782
- Sales: 1.39 million
- Variation: N/A
- The Story: The foundation. Apple eliminated the physical keyboard, mocked by competitors, and introduced multi-touch. It was not just a phone; it was a paradigm shift in human-computer interaction.
2008: iPhone 3G
- CEO: Steve Jobs
- Launch Price: $599
- 2026 Inflation Value: ~$900
- Sales: 11.63 million
- Variation: +736%
- The Story: Hardware took a back seat to software. The introduction of the App Store transformed the device from a communication tool into a global software distribution platform.
2009: iPhone 3GS
- CEO: Steve Jobs
- Launch Price: $599
- 2026 Inflation Value: ~$900
- Sales: 20.73 million
- Variation: +78%
- The Story: The birth of the “S” (Speed) cycle. Apple proved its iterative strategy: one year for a major redesign, the following year for internal refinement and hardware optimization.
2010: iPhone 4
- CEO: Steve Jobs
- Launch Price: $599
- 2026 Inflation Value: ~$885
- Sales: 39.99 million
- Variation: +92%
- The Story: A masterclass in industrial design featuring glass and stainless steel. The Retina display set a new industry standard for screen clarity, and FaceTime normalized mobile video calling.
2011: iPhone 4S
- CEO: Tim Cook
- Launch Price: $649
- 2026 Inflation Value: ~$930
- Sales: 72.3 million
- Variation: +80%
- The Story: Launched just before Jobs’ passing. Siri was introduced, marking the commercial beginning of consumer-facing artificial intelligence embedded in mobile hardware.
2012: iPhone 5
- CEO: Tim Cook
- Launch Price: $649
- 2026 Inflation Value: ~$910
- Sales: 125 million
- Variation: +73%
- The Story: The first display size increase. LTE integration made mobile internet speeds truly viable for high-bandwidth applications, driving mobile-first business models.
2013: iPhone 5S & iPhone 5C
- CEO: Tim Cook
- Launch Price: $649 (5S) / $549 (5C)
- 2026 Inflation Value: ~$890 (5S base)
- Sales: 150.2 million
- Variation: +20%
- The Story: Touch ID eliminated the friction of passcodes. It was a calculated security upgrade that secretly laid the biometric groundwork necessary for the upcoming Apple Pay ecosystem.
2014: iPhone 6 & iPhone 6 Plus
- CEO: Tim Cook
- Launch Price: $649 (6) / $749 (6 Plus)
- 2026 Inflation Value: ~$880 (6 base)
- Sales: 231.2 million
- Variation: +54%
- The Story: The big-screen supercycle. By finally yielding to consumer demand for larger displays, Apple triggered the highest sales volume jump in its history, capturing immense global market share.
2015: iPhone 6S & iPhone 6S Plus
- CEO: Tim Cook
- Launch Price: $649 (6S) / $749 (6S Plus)
- 2026 Inflation Value: ~$875 (6S base)
- Sales: 211.8 million
- Variation: -8.4%
- The Story: The first sales contraction. Market saturation began to show. 3D Touch was introduced as a new UI layer, though it ultimately failed to become a permanent standard.
2016: iPhone 7, 7 Plus & iPhone SE (1st Gen)
- CEO: Tim Cook
- Launch Price: $649 (7) / $769 (7 Plus) / $399 (SE)
- 2026 Inflation Value: ~$860 (7 base)
- Sales: 216.7 million
- Variation: +2%
- The Story: Operational ruthlessness. Apple removed the headphone jack, forcing the industry toward wireless audio. This controversial move birthed AirPods, a multi-billion-dollar shadow enterprise.
2017: iPhone 8, 8 Plus & iPhone X
- CEO: Tim Cook
- Launch Price: $699 (8) / $799 (8 Plus) / $999 (X)
- 2026 Inflation Value: ~$1,292 (X base)
- Sales: 217.7 million
- Variation: +0.4%
- The Story: The $999 price barrier was broken. The iPhone X removed the home button, introduced Face ID, and proved that consumers would absorb massive price hikes for premium innovation. Revenue decoupled from unit sales.
2018: iPhone XS, XS Max & iPhone XR
- CEO: Tim Cook
- Launch Price: $999 (XS) / $1,099 (XS Max) / $749 (XR)
- 2026 Inflation Value: ~$1,260 (XS base)
- Sales: ~217 million
- Variation: Flat
- The Story: Apple mastered product segmentation. The XR captured volume through a lower entry price and color variety, while the XS series extracted maximum margin from power users. Apple stopped reporting exact unit sales this year.
2019: iPhone 11, 11 Pro & 11 Pro Max
- CEO: Tim Cook
- Launch Price: $699 (11) / $999 (Pro) / $1,099 (Pro Max)
- 2026 Inflation Value: ~$1,230 (Pro base)
- Sales: 196.9 million
- Variation: -9%
- The Story: The “Pro” moniker was officially established, drawing a definitive line between consumer and professional-grade hardware, heavily focused on computational photography and battery life.
2020: iPhone 12 Series & iPhone SE (2nd Gen)
- CEO: Tim Cook
- Launch Price: $699 (Mini) to $1,099 (Pro Max)
- 2026 Inflation Value: ~$1,200 (Pro base)
- Sales: 242 million
- Variation: +23%
- The Story: The 5G supercycle. Amidst a global pandemic, the redesigned flat-edge chassis and 5G connectivity drove a massive wave of hardware upgrades. MagSafe opened a new proprietary accessory market.
2021: iPhone 13 Series
- CEO: Tim Cook
- Launch Price: $699 (Mini) to $1,099 (Pro Max)
- 2026 Inflation Value: ~$1,150 (Pro base)
- Sales: ~235 million
- Variation: -3%
- The Story: Refinement of the 5G era. Battery life and camera sensors were maximized. The standard iPhone 13 became the most actively utilized smartphone model globally due to its operational reliability.
2022: iPhone 14 Series & iPhone SE (3rd Gen)
- CEO: Tim Cook
- Launch Price: $799 (14) to $1,099 (Pro Max)
- 2026 Inflation Value: ~$1,060 (Pro base)
- Sales: ~232 million
- Variation: -1%
- The Story: The gap between standard and Pro widened aggressively. The Dynamic Island replaced the notch on Pro models, turning a hardware limitation into an interactive software feature.
2023: iPhone 15 Series
- CEO: Tim Cook
- Launch Price: $799 (15) to $1,199 (Pro Max)
- 2026 Inflation Value: ~$1,100 (Pro Max base)
- Sales: ~234 million
- Variation: +1%
- The Story: The ecosystem unified. Under regulatory pressure, Apple transitioned to USB-C. Titanium chassis on Pro models reduced weight, while the baseline price for the Pro Max was quietly raised by eliminating the lowest storage tier.
2024: iPhone 16 Series
- CEO: Tim Cook
- Launch Price: $799 (16) to $1,199 (Pro Max)
- 2026 Inflation Value: ~$1,160 (Pro Max base)
- Sales: 247.8 million
- Variation: +6%
- The Story: The AI integration. Apple Intelligence embedded native generative models directly into the silicon. The most expensive model (Pro Max) became the volume leader, proving users prioritize compute power over cost savings.
2025: iPhone 17 Series & iPhone SE (4th Gen)
- CEO: Tim Cook
- Launch Price: $799 (17) to $1,199 (Pro Max) / $999 (Air)
- 2026 Inflation Value: ~$1,199 (Pro Max base)
- Sales: Ongoing
- Variation: N/A
- The Story: The spatial computing bridge. Introduction of the ultra-thin “Air” tier restructured the lineup. The iPhone transitioned from a standalone device to the central processing node for Apple’s broader wearable and spatial technology ambitions.
2026: iPhone 17e, iPhone Duo & iPhone 18 Series
- CEO: Tim Cook
- Launch Price: TBD (17e) / High Premium (Duo) / $799+ (18 Series)
- 2026 Inflation Value: Current
- Sales: Ongoing
- Variation: N/A
- The Story: A massive expansion of the ecosystem. The 17e arrived early in the year as a highly accessible entry point. The iPhone Duo marked Apple’s aggressive entry into the foldable market, capturing the ultra-premium segment. Later in the year, the iPhone 18 series launched with a heavy focus on battery efficiency and next-generation AI integration via Siri AI, solidifying the Pro and Pro Max as elite productivity machines.
The Ultimate Business Takeaway: From a $499 launch in 2007 to an expansive lineup featuring ultra-premium foldables in 2026. From 1.39 million units to hundreds of millions annually. Apple didn’t just build a better phone; they built an ecosystem that became the most profitable consumer product in human history. They taught the world that people won’t just pay for utility—they will pay a premium for an experience that simply works.
Which era of the iPhone do you think had the most significant impact on the industry?
