12/09/2025
Nicole Newton

iPhone 17 vs iPhone 16: what are the top improvements

All across the globe, Apple fans are asking themselves the same question: ‘Should I upgrade to the iPhone 17?’ With the release of the new iPhone 17 range, many people are weighing up the differences to see whether the upgrade is justifiable. Whether you’re considering upgrading from the iPhone 16 to the 17 or you’re upgrading from an older model and want to compare the two, we’re breaking down all the differences (and similarities) in the iPhone 16 vs 17 debate!

In this blog:

iPhone 16 vs iPhone 17

The iPhone 17 vs 16 debate starts with the display. The iPhone 16 comes with a 6.1-inch Super Retina XDR screen, while the iPhone 17 bumps this up to 6.3 inches and throws in ProMotion technology with an always-on display. This means smoother scrolling, a more responsive feel and the convenience of glancing at your notifications without waking the phone. The iPhone 17 also introduces Ceramic Shield 2 on the front of the device, which Apple claims is three times more scratch resistant than the iPhone 16’s Ceramic Shield.

Performance is another area where the iPhone 17 vs iPhone 16 differences are easy to spot. The iPhone 16 runs on the A18 chip, while the iPhone 17 is powered by the new A19, which includes neural accelerators and hardware-accelerated ray tracing for better gaming and AI-driven features. On top of this, the iPhone 17’s battery is significantly stronger, with up to 30 hours of video playback compared to the iPhone 16’s 22 hours.

Camera upgrades are also noteworthy. The iPhone 16 relies on a 12MP front-facing TrueDepth camera, while the iPhone 17 upgrades to an 18MP Centre Stage lens that offers tap-to-zoom, rotation and ultra-stabilised video. The rear camera system also takes a leap forward, moving from a 48MP and 12MP combo on the 16 to a dual 48MP fusion system on the 17. For anyone comparing iPhone 16 vs 17 specs, these display, performance and camera improvements make the newer model much more appealing.

iPhone 16 Pro vs iPhone 17 Pro

When it comes to iPhone 16 Pro vs iPhone 17 Pro, both models feature a 6.3-inch Super Retina XDR display with ProMotion and dynamic island, but the iPhone 17 Pro goes further in durability, power and camera technology. Instead of the iPhone 16 Pro’s titanium frame and Ceramic Shield front, the iPhone 17 Pro comes with an aluminium unibody and Ceramic Shield 2 on both the front and back, offering much better scratch protection and a sleeker finish.

The biggest difference lies under the hood. The iPhone 16 Pro is powered by the A18 Pro chip, while the iPhone 17 Pro moves to the A19 Pro, which brings a stronger GPU and enhanced neural processing. For photography fans, the new Pro Fusion system is a standout. While the iPhone 16 Pro has a triple-lens setup with zoom up to 5x, the iPhone 17 Pro introduces an upgraded triple 48MP Pro Fusion system with telephoto support, unlocking optical zoom all the way up to 8x. This makes the iPhone 17 Pro vs 16 Pro comparison especially important for creators and those who shoot a lot of video.

Battery life has also improved, with the iPhone 17 Pro offering up to 31 hours of video playback compared to 27 hours on the 16 Pro. Video recording is another area where the 17 Pro shines. While both support Dolby Vision up to 4K, the iPhone 17 Pro offers 4K at 120fps along with ProRes RAW. All in all, the iPhone 17 Pro vs 16 Pro comparison shows that the Pro model has evolved into a much more versatile device for professionals and enthusiasts alike.

iPhone 16 Pro Max vs iPhone 17 Pro Max

For those who want the very best Apple has to offer, the iPhone 16 Pro Max vs 17 Pro Max matchup is the ultimate face-off. Both devices share the same 6.9-inch Super Retina XDR display with ProMotion, but the iPhone 17 Pro Max improves durability with Ceramic Shield 2 on the front and back. Internally, it’s powered by the A19 Pro chip, which delivers faster performance and more efficient power management compared to the A18 Pro inside the iPhone 16 Pro Max.

The iPhone 16 Pro Max already delivered excellent endurance at 33 hours of video playback, but the iPhone 17 Pro Max pushes this further to an impressive 37 hours. The front-facing camera has also been upgraded from a 12MP TrueDepth system to an 18MP Centre Stage lens, complete with ultra-stabilisation and dual capture. On the rear, the Pro Fusion camera system offers more versatility, with optical zoom extending to 8x compared to the 5x limit of the iPhone 16 Pro Max.

Another area where the iPhone 17 Pro Max vs 16 Pro Max comparison stands out is storage. While the iPhone 16 Pro Max maxes out at 1TB, the iPhone 17 Pro Max offers an incredible 2TB option. This makes it an excellent choice for content creators who need space for ProRAW photos, ProRes video and everything else. In short, the iPhone 17 Pro Max is not just bigger – it’s more powerful, more durable and more capable than ever.

iPhone 16 Plus vs iPhone Air

Perhaps the most interesting change in the lineup comes when comparing the iPhone 16 Plus vs iPhone Air. While these two devices aren’t quite like-for-like, the iPhone Air is the model replacing the iPhone 16 Plus, so we’ll compare them.

The iPhone 16 Plus is larger, with a 6.7-inch screen, but it’s also heavier at over 200 grams. The iPhone Air takes a different approach, offering a slim and ultra-light design at just 165 grams, with a 6.5-inch Super Retina XDR display that still supports ProMotion and always-on functionality. The titanium frame also makes it feel more premium compared to the aluminium build of the iPhone 16 Plus.

In terms of performance, the iPhone Air uses the same A19 Pro chip found in the iPhone 17 Pro models, giving it a significant advantage over the iPhone 16 Plus’s A18 processor. The front-facing camera also gets a major boost, going from the 12MP TrueDepth system on the iPhone 16 Plus to an 18MP Centre Stage camera with tap-to-zoom and ultra-stabilised video on the iPhone Air. On the back, the Air sports a 48MP Fusion camera system, compared to the 48MP and 12MP combination on the 16 Plus.

Despite its slimmer design, the iPhone Air doesn’t compromise much on battery life, managing the same 27 hours of video playback as the iPhone 16 Plus. However, it does charge faster, hitting 50% in just 20 minutes with a USB adapter. For anyone weighing iPhone 16 vs 17 differences in this part of the lineup, the Air is a compelling new choice, offering premium power and portability without the bulk.

Specs at a glance

For those who prefer a quick overview, here’s a summary of the iPhone 16 vs 17 specs across all models:

Model iPhone 17 iPhone Air iPhone 17 Pro iPhone 17 Pro Max iPhone 16 iPhone 16 Plus iPhone 16 Pro iPhone 16 Pro Max
Display 6.3″ XDR 

ProMotion

 6.5″ XDR 

ProMotion

 6.3″ XDR 

ProMotion

 6.9″ XDR 

ProMotion

 6.1″ XDR 6.7″ XDR  6.3″ XDR 

ProMotion

 6.9″ XDR 

ProMotion
Chipset A19 A19 Pro

(5-core GPU)

 A19 Pro A19 Pro A18 A18 A18 Pro A18 Pro
Battery (video playback) 30 hours 27 hours 31 hours 37 hours 22 hours 27 hours 27 hours 33 hours
Rear Camera 48MP + 48MP fusion, 2x optical zoom 48MP Fusion, 2x optical zoom Triple 48MP,

telephoto with 8x optical zoom

 Triple 48MP,

telephoto with 8x optical zoom

 48MP + 12MP lenses, 2x optical zoom 48MP + 12MP lenses, 2x optical zoom Triple 48MP fusion,

telephoto with 5x optical zoom

 Triple 48MP fusion,

telephoto with 5x optical zoom
Front Camera 18MP 18MP 18MP 18MP 12MP 12MP 12MP 12MP
Storage 256GB, 512GB 256GB, 512GB, 1TB 256GB, 512GB, 1TB 256GB, 512GB, 1TB, 2TB 128GB, 256GB, 512GB 128GB, 256GB, 512GB 128GB, 256GB, 512GB, 1TB 256GB, 512GB, 1TB
Weight 177g 165g 204g 231g  170g  203g 199g 227g
Colours Lavender, sage, mist blue, white, black Sky blue, light gold, cloud white, space black Cosmic orange, deep blue, silver Cosmic orange, deep blue, silver Ultramarine, teal, pink, white, black Ultramarine, teal, pink, white, black Natural titanium, desert titanium, white titanium, black titanium Natural titanium, desert titanium, white titanium, black titanium
Frame Aluminium Titanium Aluminium unibody Aluminium unibody Aluminium Aluminium Titanium Titanium

Final thoughts

If you’re weighing up iPhone 17 vs iPhone 16 differences, the upgrades to display, cameras, battery life and performance make the newer generation a strong choice.

If you already own an iPhone 16, you may not feel an immediate need to upgrade unless the improved camera system, longer battery or tougher Ceramic Shield 2 are must-haves. But if you’re using an older model, the leap forward is hard to ignore.

The bottom line? Apple has made meaningful changes across the board, and the iPhone 17 design alongside its performance gains ensures this is one of the most exciting iPhone lineups yet. Whether you go for the standard iPhone 17, one of the more powerful iPhone 17 Pro models or the ultra-portable Air, there’s something here for everyone.

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If you’d rather upgrade to an older iPhone model, browse our range of refurbished iPhone devices for a more affordable upgrade! We have great deals on refurbished phones, including refurbished iPhone 16, refurbished iPhone 16 Plus, refurbished iPhone 16 Pro, refurbished iPhone 16 Pro Max.

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