iPhone 17 Pro Max vs iPhone X
Shop iPhone
iPhone 17 Pro Max
Starting at
£1,209.00
iPhone X
Starting at
£121.10£449.00 newWhat's the difference between the iPhone 17 Pro Max and iPhone X?
iPhone 17 Pro Max vs X comes down to the chipset, RAM and battery. Refurbished, the iPhone X starts at £121.10, £1087.90 less than the iPhone 17 Pro Max. The iPhone 17 Pro Max is the newer model, released in 2025.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Apple A19 Pro on the iPhone 17 Pro Max, Apple A11 Bionic (10 nm) on the iPhone X.
- The iPhone 17 Pro Max has more RAM: 12 GB vs 3 GB.
- Battery: 4823 mAh, 5088 mAh on the iPhone 17 Pro Max, 2716 mAh on the iPhone X.
iPhone 17 Pro Max vs iPhone X specs
The iPhone 17 Pro Max and iPhone X differ significantly in battery capacity, performance, screen size, and camera resolution. It offers more RAM and storage options up to 2TB, which benefits users running multiple apps or needing lots of space. Its screen is larger and has a higher resolution, ideal if you watch videos or browse in greater detail. The cameras on the iPhone 17 Pro Max have higher megapixels, capturing more detail in photos and selfies.
iPhone 17 Pro Max vs iPhone X price
Colour
iPhone 17 Pro Max vs iPhone X battery life and software updates
Battery capacity and software updates affect how long a phone lasts on a charge and over time. These durability factors suit different needs depending on your usage and preference for software support.
Battery Capacity
The iPhone 17 Pro Max offers a much larger battery at 4823 mAh or 5088 mAh depending on the model, which means longer usage between charges. This suits users who need more screen time or use power-intensive apps. The iPhone X has a 2716 mAh battery, which works well for everyday use but generally provides less runtime than the iPhone 17 Pro Max.
Battery
Foldable
Ip rating
Software updates
Wireless charging
Year of release
iPhone 17 Pro Max vs iPhone X performance
Performance depends on the chipset, memory, and storage options. These factors determine how well the phone handles apps, multitasking, and storage needs.
Chipset and RAM
The iPhone 17 Pro Max uses the Apple A19 Pro chipset with 12 GB of RAM, providing strong performance for demanding apps and multitasking. This is suitable if you use many apps at once or run high-performance tasks. The iPhone X has the Apple A11 Bionic chipset with 3 GB of RAM, which supports everyday apps smoothly and is a good fit for typical daily use.
Storage Options
The iPhone 17 Pro Max comes in storage sizes ranging from 256GB up to 2TB, fitting users who need space for large files, apps, and media. The iPhone X is available with 64GB or 256GB, which works well for users with moderate storage needs.
Chipset
RAM
iPhone 17 Pro Max vs iPhone X screen
Screen size and resolution affect how much you see on the display and the clarity of images and text. These differences suit different viewing preferences and uses.
Screen Size
The iPhone 17 Pro Max has a 6.9 inch screen, offering a larger display area for watching videos, browsing, or reading. The iPhone X has a 5.8 inch screen, which is more compact and easier to handle for one-handed use.
Resolution and Screen Type
With a resolution of 2868x1320 and a Super Retina XDR screen, the iPhone 17 Pro Max provides a very sharp and bright display suited for detailed viewing. The iPhone X has a 1125x2436 resolution with a Super Retina OLED display, offering clear visuals in a slightly smaller size.
Refresh rate
Resolution
Screen size
Screen type
iPhone 17 Pro Max vs iPhone X camera
Camera megapixels influence the level of detail in photos and selfies. These features suit users who prioritise photography and video quality.
Front Camera
The iPhone 17 Pro Max has an 18 megapixel front camera, capturing more detail in selfies and video calls. The iPhone X has a 7 megapixel front camera, suitable for everyday selfies and video chats.
Main Camera
The iPhone 17 Pro Max features a 48 megapixel main camera, which captures higher resolution photos with more detail. The iPhone X has a 12 megapixel main camera, which performs well for typical photography needs.
Camera type
Front camera
Main camera
iPhone 17 Pro Max vs iPhone X size and design
Other differences include network capabilities, connectors, size and weight, and SIM options. These affect connectivity, convenience, and comfort in daily use.
Network and SIM
The iPhone 17 Pro Max supports 5G networks and uses both a physical SIM and an eSIM, suiting users who want faster mobile data and dual SIM flexibility. The iPhone X supports 4G and uses a physical SIM only.
Connector Type
The iPhone 17 Pro Max uses a USB-C connector, which is common for many devices and can simplify charging and data transfer. The iPhone X uses a Lightning connector.
Size and Weight
The iPhone 17 Pro Max measures 163.4 mm high, 78 mm wide, and 8.8 mm deep, weighing 233 g, making it larger and heavier which suits users comfortable with bigger phones. The iPhone X is smaller at 143.6 mm high, 70.9 mm wide, and 7.7 mm deep, weighing 174 g, fitting those who prefer a lighter, more compact phone.
Carrier compatibility
Connector
Depth
Height
Mobile network
SD card slot
SIM card
Weight
Width
iPhone 17 Pro Max or iPhone X: which should you buy?
Buy the iPhone 17 Pro Max if
- you want more RAM (12 GB vs 3 GB)
- you want a bigger screen (6.9 inch vs 5.8 inch)
- you want a higher-resolution main camera (48 megapixels vs 12 megapixels)
Buy the iPhone X if
- you want to spend less: it starts at £121.10, £1087.90 less than the iPhone 17 Pro Max
- you want an OLED screen
- you want a lighter build (174 g vs 233 g)
What our customers say
Customers who chose the iPhone 17 Pro Max appreciate that it looks like new and performs well. They mention smooth setup and good battery health, with many happy with the phone's condition and quality. Many recommend the device for its quality and contribution to saving the environment.
For the iPhone X, customers find it a reliable choice that looks and works like new. It suits users wanting a solid phone without the latest updates. Many highlight smooth performance, good battery life, and suitable storage for photos and apps. It is popular as a practical phone for everyday use or for younger users.
The iPhone 17 Pro Max suits users who want high performance, larger screen, and advanced cameras. The iPhone X suits those who prefer a smaller, lighter device for everyday tasks and moderate storage needs.
iPhone 17 Pro Max vs iPhone X FAQs
iPhone 17 Pro Max vs X comes down to the chipset, RAM and battery. Chipset: Apple A19 Pro on the iPhone 17 Pro Max, Apple A11 Bionic (10 nm) on the iPhone X. The iPhone 17 Pro Max has more RAM: 12 GB vs 3 GB.
The iPhone X is cheaper refurbished, from £121.10 compared with £1209 for the iPhone 17 Pro Max.
The iPhone 17 Pro Max has 4823 mAh, 5088 mAh and the iPhone X has 2716 mAh.
The iPhone 17 Pro Max has a higher-resolution main camera: 48 megapixels vs 12 megapixels.
The iPhone 17 Pro Max is still supported and can run iOS 27. Updates for the iPhone X ended in Mar 2025. Its last version is iOS 16.
The iPhone 17 Pro Max adds more RAM (12 GB vs 3 GB), a bigger screen (6.9 inch vs 5.8 inch) and a higher-resolution main camera (48 megapixels vs 12 megapixels). Refurbished, it costs £1087.90 more (from £1209 vs £121.10).
Refurbished, the iPhone 17 Pro Max comes in 256GB, 512GB, 1TB and 2TB, and the iPhone X in 64GB and 256GB.
