iPhone 15 Pro Max vs iPhone 17
Shop iPhone
iPhone 15 Pro Max
Starting at
£577.65£1,199.00 new
iPhone 17
Starting at
£713.34£799.00 newWhat's the difference between the iPhone 15 Pro Max and iPhone 17?
iPhone 15 Pro Max vs 17 comes down to the chipset, battery and screen size. Refurbished, the iPhone 15 Pro Max starts at £577.65, £135.69 less than the iPhone 17. The iPhone 17 is the newer model, released in 2025.
Refurbished from
Chipset
Battery
Screen size
Screen type
Front camera
- Chipset: Apple A17 Pro (3 nm) on the iPhone 15 Pro Max, Apple A19 on the iPhone 17.
- The iPhone 15 Pro Max has a bigger battery: 4441 mAh vs 3692 mAh.
- The iPhone 15 Pro Max has a bigger screen: 6.7 inch vs 6.3 inch.
iPhone 15 Pro Max vs iPhone 17 specs
The iPhone 15 Pro Max and iPhone 17 differ in several key ways that suit different preferences. The iPhone 15 Pro Max offers a larger screen at 6.7 inches with a resolution of 1290 x 2796 suited for watching videos or reading. It has a bigger battery capacity, which may appeal to users who want longer use between charges. The iPhone 17 is smaller and lighter, making it more comfortable for one-handed use or carrying around. It features a newer chipset and an 18 megapixel front camera for sharper selfies. Storage options differ slightly, with the iPhone 15 Pro Max available up to 1TB.
iPhone 15 Pro Max vs iPhone 17 price
Colour
iPhone 15 Pro Max vs iPhone 17 battery life and software updates
Battery capacity and software updates are important for daily use and longevity.
Battery Capacity
The iPhone 15 Pro Max has a 4441 mAh battery, which is larger than the 3692 mAh battery in the iPhone 17. This means the 15 Pro Max is likely to provide longer usage between charges, which suits users who spend more time on their device during the day or prefer less frequent charging.
Operating System Support
This ensures you will have access to current software features and security improvements on either device.
Battery
Foldable
Ip rating
Software updates
Wireless charging
Year of release
iPhone 15 Pro Max vs iPhone 17 performance
Performance depends on the chipset and memory. Both phones have 8 GB of RAM, which keeps everyday apps running smoothly, but the chipsets differ.
Chipset Generation
The iPhone 15 Pro Max uses the Apple A17 Pro chipset built on a 3 nm process, while the iPhone 17 features the Apple A19. The newer chipset in the iPhone 17 may offer improved efficiency or processing power, which benefits users looking for the latest performance enhancements.
Storage Options
The iPhone 15 Pro Max offers storage up to 1TB, which is ideal for users who store large amounts of media or apps. The iPhone 17 is available up to 512GB, which suits most everyday users who want ample but not maximum storage.
Chipset
RAM
iPhone 15 Pro Max vs iPhone 17 screen
Screen size, resolution, and display type affect how you experience media and content. Both devices offer a smooth 120 Hz refresh rate, but other screen details vary.
Screen Size and Resolution
The iPhone 15 Pro Max has a larger 6.7 inch screen with a resolution of 1290 x 2796. This offers more space for watching videos or multitasking. The iPhone 17 has a smaller 6.3 inch screen with a resolution of 2622 x 1206, which delivers a different shape and pixel density that may suit users preferring a more compact device.
Screen Type
The iPhone 15 Pro Max features an LTPO Super Retina XDR OLED display, which can offer variable refresh rates and efficient power use. The iPhone 17 uses a Super Retina XDR display. Both offer excellent colour and brightness, but the LTPO technology on the 15 Pro Max may be better for power saving during varied usage.
Refresh rate
Resolution
Screen size
Screen type
iPhone 15 Pro Max vs iPhone 17 camera
Camera quality affects photos and video calls. Both devices share the same main camera resolution, but the front cameras differ.
Front Camera Megapixels
The iPhone 17 has an 18 megapixel front camera, which offers more detail for selfies and video calls compared to the 12 megapixel front camera on the iPhone 15 Pro Max. This suits users who prioritise clearer front-facing photos.
Main Camera
Both phones feature a 48 megapixel main camera, which supports detailed photos and video capture. This makes either device well suited for general photography needs.
Camera type
Front camera
Main camera
iPhone 15 Pro Max vs iPhone 17 size and design
Other notable differences include size, weight, and physical dimensions, which affect handling and portability.
Size and Weight
The iPhone 15 Pro Max measures 159.9 mm in height, 76.7 mm in width, and weighs 221 g. The iPhone 17 is smaller and lighter at 149.6 mm tall, 71.5 mm wide, and 177 g. This makes the iPhone 17 easier to hold with one hand and more pocket-friendly.
Thickness
The iPhone 17 is slightly thinner at 8 mm compared to the 8.3 mm thickness of the iPhone 15 Pro Max. This subtle difference may make the iPhone 17 feel a little more streamlined.
Connectivity and SIM
Both devices support 5G networks and come unlocked with Physical SIM and eSIM options. They both use USB-C connectors, providing common compatibility for charging and accessories.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
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iPhone 15 Pro Max or iPhone 17: which should you buy?
Buy the iPhone 15 Pro Max if
- you want to spend less: it starts at £577.65, £135.69 less than the iPhone 17
- you want a bigger battery (4441 mAh vs 3692 mAh)
- you want a bigger screen (6.7 inch vs 6.3 inch)
Buy the iPhone 17 if
- you want a higher-resolution front camera (18 megapixels vs 12 megapixels)
- you want a lighter build (177 g vs 221 g)
What our customers say
Customers who chose the iPhone 15 Pro Max report that it looks like new, often with no scratches or marks. Many mention battery health around 85% to 92%, which they find acceptable for a refurbished phone. The larger screen and strong battery capacity mean users can enjoy video and apps throughout the day. Several customers note the camera quality is excellent and the phone feels like a high-end device. The device's size and solid feel are appreciated, and users find it performs well during daily tasks.
Users of the iPhone 17 highlight that it looks almost new with 100% battery health in many cases. The smaller, lighter design is praised for ease of use and comfort. The front camera with 18 megapixels is noticed for sharper selfies. Customers say the phone meets expectations for performance and condition. The device's compact size and updated chipset also receive positive attention.
Both phones suit different needs: the iPhone 15 Pro Max fits those wanting a larger display and longer battery life for media or multitasking, while the iPhone 17 appeals to users seeking a lighter, smaller phone with a sharper front camera and the latest chipset.
iPhone 15 Pro Max vs iPhone 17 FAQs
iPhone 15 Pro Max vs 17 comes down to the chipset, battery and screen size. Chipset: Apple A17 Pro (3 nm) on the iPhone 15 Pro Max, Apple A19 on the iPhone 17. The iPhone 15 Pro Max has a bigger battery: 4441 mAh vs 3692 mAh.
The iPhone 15 Pro Max is cheaper refurbished, from £577.65 compared with £713.34 for the iPhone 17.
The iPhone 15 Pro Max has a bigger battery: 4441 mAh vs 3692 mAh.
Both have the same main camera: 48 megapixels.
The iPhone 15 Pro Max is still supported and can run iOS 27. The iPhone 17 is still supported and can run iOS 27.
The iPhone 17 adds a higher-resolution front camera (18 megapixels vs 12 megapixels) and a lighter build (177 g vs 221 g). Refurbished, it costs £135.69 more (from £713.34 vs £577.65).
Refurbished, the iPhone 15 Pro Max comes in 256GB, 512GB and 1TB, and the iPhone 17 in 256GB and 512GB.
