iPhone 17 vs iPhone 16 vs iPhone 15 – Full Comparison & Buying Guide

With Apple’s new iPhone 17 announcement, some common questions are being asked. To keep things simple, we’ve put together key details on preorders, release dates, and major differences compared to the last two iPhone generations.


When is the iPhone 17 Available to Preorder?

Australia Preorders Open: 10PM AEST, 12th September 2025


When Will the iPhone 17 Be Delivered?

First Deliveries Begin: 19th September 2025

If you don’t preorder, expect delays. Historically, iPhones sell out fast, and walk-in stock may not return until closer to Christmas. Preorders typically sell out at least 2 weeks in advance of launch.


Where Can I Order the iPhone 17 in Australia?

You can preorder through all major retailers including:


iPhone 17 Pro Max vs iPhone 16 Pro Max vs iPhone 15 Pro Max

Feature iPhone 17 Pro Max iPhone 16 Pro Max iPhone 15 Pro Max
Screen 6.9" Super Retina XDR (OLED) 6.9" Super Retina XDR (OLED) 6.7" Super Retina XDR (OLED)
Body / Frame Aluminium Unibody Titanium Titanium
Camera Control Button Yes Yes No
Action Button Yes Yes Yes
Glass Ceramic Shield 2 (3× stronger) Ceramic Shield Ceramic Shield
Water Rating IP68 IP68 IP68
Chip A19 Pro A18 Pro A17 Pro
Battery Life Up to 37 hrs video Up to 33 hrs Up to 29 hrs
Front Camera 18MP Center Stage 12MP TrueDepth 12MP TrueDepth
Rear Cameras Triple 48MP (Main, Ultra Wide, Telephoto) 48MP Main + 48MP Ultra Wide + 12MP Telephoto 48MP Main + 12MP Ultra Wide + 12MP Telephoto
Zoom Up to 8× Up to 5× Up to 5×
MagSafe Wireless Charging Up to 25W Up to 25W Up to 15W
USB-C Charging Up to 40W Up to 25W Up to 20W
Starting Price (AU) $2,199 (256GB) $2,149 (256GB) $2,249 (256GB)

iPhone 17 Pro Max Screen Protectors now available for preorder
iPhone 17 Pro Max Cases now available for preorder


iPhone 17 Pro vs iPhone 16 Pro vs iPhone 15 Pro

Feature iPhone 17 Pro iPhone 16 Pro iPhone 15 Pro
Screen 6.3" OLED 6.3" OLED 6.1" OLED
Body / Frame Aluminium Unibody Titanium Titanium
Camera Control Button Yes Yes No
Action Button Yes Yes Yes
Glass Ceramic Shield 2 Ceramic Shield Ceramic Shield
Water Rating IP68 IP68 IP68
Chip A19 Pro A18 Pro A17 Pro
Battery (Video Playback) Up to ~31 hrs* Up to ~27 hrs Up to ~23 hrs
Front Camera 18MP Center Stage 12MP TrueDepth 12MP TrueDepth
Rear Cameras Triple 48MP 48MP Main + 48MP Ultra Wide + 12MP Telephoto 48MP Main + 12MP Ultra Wide + 12MP Telephoto
Zoom Up to 8x Up to 5x Up to 5x
MagSafe Wireless Charging Up to 25W Up to 25W Up to 15W
USB-C Charging Up to 40W Up to 25W Up to 20W
Starting Price (AU) $1,999 (256GB) $1,949 (256GB) $1,799 (128GB)

iPhone 17 Pro Screen Protectors now available for preorder
iPhone 17 Pro Cases now available for preorder


iPhone 17 vs iPhone 16 vs iPhone 15

Feature iPhone 17 iPhone 16 iPhone 15
Screen 6.3" OLED 6.1" OLED 6.1" OLED
Body / Frame Aluminium Aluminium Aluminium
Camera Control Button Yes Yes No
Action Button Yes Yes No
Glass Ceramic Shield 2 Ceramic Shield Ceramic Shield
Water Rating IP68 IP68 IP68
Chip A19 A18 A17
Battery (Video Playback) Up to ~30 hrs* Up to ~22 hrs Up to ~20 hrs
Front Camera 18MP Center Stage 12MP TrueDepth 12MP TrueDepth
Rear Cameras Dual 48MP (Main + Ultra Wide) 48MP Main + 12MP Ultra Wide 48MP Main + 12MP Ultra Wide
Zoom Up to 2x Up to 2x Up to 2x
MagSafe Wireless Charging Up to 25W Up to 22W Up to 15W
USB-C Charging Up to 40W Up to 20W Up to 20W
Starting Price (AU) $1,399 (256GB) $1,349 (128GB) $1,349 (128GB)

iPhone 17 Screen Protectors now available for preorder
iPhone 17 Cases now available for preorder


iPhone 17 Air

Apple replaced the “Plus” with the iPhone Air, a completely new format. Slimmer than the base models, with design cues closer to a Pro, but featuring a single rear camera.

Feature Details
Display Size 6.5" OLED
Thickness Ultra-slim, 5.6mm
Rear Camera Single 48MP Main
Front Camera 12MP TrueDepth
Chip A19
Buttons Camera Control + Action Button
Charging USB-C + MagSafe
Build Aluminium body
Water Resistance IP68

iPhone Air Screen Protectors now available for preorder
iPhone Air Cases now available for preorder