iPhone 17 vs iPhone 16 Specs Compared! A full Specs Review & Comparison...

A full specs comparison between the latest iPhone 17 and its predecessor the iPhone 16. This video shows all the specs of these two latest Apple iPhones. See below for a breakdown of the specs differences.

Design & Display

The iPhone 17 introduces a larger 6.3-inch Super Retina XDR OLED display, up from the iPhone 16’s 6.1-inch screen. Most notably, it includes ProMotion technology for a variable refresh rate of 1–120Hz, making animations and scrolling much smoother — a huge leap over the iPhone 16’s standard 60Hz refresh. Brightness also sees a significant upgrade, with the iPhone 17 reaching a peak of 3,000 nits for improved outdoor visibility, compared to 2,000 nits on the iPhone 16. Apple has also introduced a second-generation Ceramic Shield with anti-reflective coating on the iPhone 17 for better scratch resistance and reduced glare, while the iPhone 16 retains the original Ceramic Shield.

Performance & Storage

Under the hood, the iPhone 17 is powered by Apple’s latest A19 Bionic chip, offering modest gains in efficiency and AI processing compared to the A18 Bionic in the iPhone 16. Both devices come with 8GB of RAM, but storage options differ: the iPhone 17 starts at 256GB, while the iPhone 16 begins at 128GB. This makes the newer model more future-proof for users who rely heavily on local storage for photos, apps, or video content.

Camera System

Camera improvements are also significant. Both phones maintain a 48MP main rear sensor, but the iPhone 17 upgrades the secondary ultrawide camera to 48MP — a major step up from the iPhone 16’s 12MP ultrawide. On the front, the iPhone 17 brings in an 18MP selfie camera with Centre Stage technology and a wider field of view, which enhances video calls and selfie quality. The iPhone 16 retains a 12MP front-facing camera without Centre Stage.

Battery Life & Charging

Battery performance has been extended, with the iPhone 17 supporting up to 30 hours of video playback — a noticeable jump from the iPhone 16’s ~22-hour lifespan. Charging is also improved. The iPhone 17 supports faster wired charging at up to 30W, potentially reaching 50% charge in just over 20 minutes, while the iPhone 16 remains limited to 20W. Wireless charging via MagSafe (up to 25W) remains unchanged across both models.

Connectivity & Software

On the connectivity front, the iPhone 17 adopts newer standards such as Wi-Fi 7 and Bluetooth 6, while the iPhone 16 uses Wi-Fi 6 and Bluetooth 5.3. This results in faster wireless performance and improved stability, especially for tasks involving high-speed networks or accessories. The iPhone 17 ships with iOS 26, whereas the iPhone 16 originally launched with iOS 18 but is fully upgradable to the newer version. Both phones retain the IP68 water and dust resistance rating.

Design, Size & Colors

Physically, the iPhone 17 is slightly larger and heavier than the iPhone 16 due to its expanded screen size. It weighs around 177 grams, compared to 170 grams for the iPhone 16. Both retain sleek aluminum and glass builds. Color options differ slightly: the iPhone 17 comes in shades like Mist Blue, Sage, Lavender, Black, and White, while the iPhone 16 featured Ultramarine, Teal, Pink, and other vibrant tones.

Final Thoughts

In summary, the iPhone 17 brings notable upgrades to display smoothness, camera quality, charging speed, battery life, and connectivity — making it a strong generational upgrade. The jump from 60Hz to 120Hz refresh alone significantly impacts daily use. However, if you already own an iPhone 16 and don't need the improved screen, camera, or battery, the changes might not justify a full upgrade unless you’re a power user or heavy mobile photographer.

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