iPhone 17 Pro vs iPhone X
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iPhone 17 Pro
Starting at
£1,074.24£1,099.00 new
iPhone X
Starting at
£121.10£449.00 newWhat's the difference between the iPhone 17 Pro and iPhone X?
iPhone 17 Pro vs X comes down to the chipset, RAM and battery. Refurbished, the iPhone X starts at £121.10, £953.14 less than the iPhone 17 Pro. The iPhone 17 Pro is the newer model, released in 2025.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Apple A19 Pro (3 nm) on the iPhone 17 Pro, Apple A11 Bionic (10 nm) on the iPhone X.
- The iPhone 17 Pro has more RAM: 12 GB vs 3 GB.
- Battery: 3998 mAh, 4252 mAh on the iPhone 17 Pro, 2716 mAh on the iPhone X.
iPhone 17 Pro vs iPhone X specs
The iPhone 17 Pro and iPhone X differ significantly in several key areas that suit different needs. The iPhone 17 Pro offers a larger screen, higher resolution, more RAM, and a bigger battery capacity, which benefits users who want more power for multitasking, content creation, and longer daily use. It also supports 5G and uses USB-C, which fits those looking for faster network speeds and modern connectivity. The iPhone X, with its smaller size and lighter weight, suits users who prefer a more compact device for everyday use and simpler tasks. Storage options also vary, with the iPhone 17 Pro offering up to 1TB, ideal for heavy media users, while the iPhone X has smaller maximum storage sizes.
iPhone 17 Pro vs iPhone X price
Colour
iPhone 17 Pro vs iPhone X battery life and software updates
Durability covers battery capacity, software updates, and physical factors. These affect how long the phone lasts in daily use and how well it runs over time.
Battery Capacity
The iPhone 17 Pro has a battery capacity of 3998 mAh and 4252 mAh depending on the model, which provides longer battery life and suits users who need extended use between charges. The iPhone X has a 2716 mAh battery, better suited for lighter use or those who charge more frequently.
Battery
Foldable
Ip rating
Software updates
Wireless charging
Year of release
iPhone 17 Pro vs iPhone X performance
Performance depends on chipset, RAM, and storage options. These influence how smoothly the phone runs apps, handles multitasking, and stores data.
Chipset and RAM
The iPhone 17 Pro features the Apple A19 Pro chipset with 12 GB of RAM, which is designed for demanding tasks and keeping many apps open at once. This device suits users who want high performance for gaming, video editing, or heavy multitasking. The iPhone X uses the Apple A11 Bionic chipset and 3 GB of RAM, which fits everyday use and lighter multitasking.
Storage Options
Storage on the iPhone 17 Pro ranges from 256GB to 1TB, ideal for users who need to store large amounts of photos, videos, or apps. The iPhone X offers 64GB and 256GB options, which is suitable for those with more moderate storage needs.
Chipset
RAM
iPhone 17 Pro vs iPhone X screen
Screen quality affects how you view content and interact with your phone. Size, resolution, and screen type all play a role in visual experience.
Screen Size and Resolution
The iPhone 17 Pro has a 6.3 inch screen with a resolution of 2622x1206, providing a larger and sharper display. This benefits users who watch videos, read, or work on their phone frequently. The iPhone X has a 5.8 inch screen with 1125x2436 resolution, which suits those preferring a smaller, more pocketable device.
Screen Type
The iPhone 17 Pro uses a Super Retina XDR screen, which offers high brightness and contrast, making it suitable for clear viewing in various lighting conditions. The iPhone X has a Super Retina OLED screen, which also delivers rich colours and deep blacks, good for everyday media consumption.
Refresh rate
Resolution
Screen size
Screen type
iPhone 17 Pro vs iPhone X camera
Audiovisual features include camera megapixels, which influence photo and video detail, especially for users who take many pictures or video calls.
Front Camera
The iPhone 17 Pro has an 18 megapixel front camera, making it well suited for high-quality selfies and video calls. The iPhone X has a 7 megapixel front camera, which is fine for standard selfies and video chats.
Main Camera
The main camera on the iPhone 17 Pro offers 48 megapixels, capturing more detail and better suited to photography enthusiasts or content creators. The iPhone X has a 12 megapixel main camera, which is suitable for everyday photography and casual use.
Camera type
Front camera
Main camera
iPhone 17 Pro vs iPhone X size and design
Miscellaneous features include connectivity, size, and form factors that influence how the phone fits into your life and works with other devices.
Network and SIM
The iPhone 17 Pro supports 5G networks and uses an eSIM, fitting users who want faster mobile internet and a digital SIM setup. The iPhone X supports 4G and uses a physical SIM, which works well for users comfortable with traditional SIM cards and standard network speeds.
Connector and Weight
The iPhone 17 Pro uses USB-C for charging and data, which is common in many modern devices. It weighs 206 g and measures 150 mm by 71.9 mm by 8.8 mm. The iPhone X uses a Lightning connector, weighs 174 g, and measures 143.6 mm by 70.9 mm by 7.7 mm. The iPhone X's lighter weight and slightly smaller size suit those wanting a compact phone.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
iPhone 17 Pro or iPhone X: which should you buy?
Buy the iPhone 17 Pro if
- you want more RAM (12 GB vs 3 GB)
- you want a bigger screen (6.3 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, £953.14 less than the iPhone 17 Pro
- you want an OLED screen
- you want a lighter build (174 g vs 206 g)
What our customers say
Customers who chose the iPhone 17 Pro appreciate its condition and battery health, often noting it looks spotless or like new. Many mention the larger, brighter screen and improved display quality for videos and photos. The phone's speed and storage options are well received, with users happy to run demanding apps and multitask. Some buyers find the size comfortable for daily use and pocket-friendly compared to larger models. Overall, the iPhone 17 Pro suits people needing a powerful, high-capacity phone for content creation, study, or work.
Those who bought the iPhone X highlight its good condition and value for money, making it a popular choice for everyday use or as a first refurbished phone. Users mention reliable battery performance and smooth operation for casual apps, with storage options meeting their needs. Its size and weight appeal to those preferring a smaller device, and the phone suits buyers who want a solid, unlocked iOS experience without the latest software updates.
Both phones serve different users well: the iPhone 17 Pro fits those wanting advanced features, performance, and storage, while the iPhone X works well for buyers seeking a simpler, compact phone for standard daily use.
iPhone 17 Pro vs iPhone X FAQs
iPhone 17 Pro vs X comes down to the chipset, RAM and battery. Chipset: Apple A19 Pro (3 nm) on the iPhone 17 Pro, Apple A11 Bionic (10 nm) on the iPhone X. The iPhone 17 Pro has more RAM: 12 GB vs 3 GB.
The iPhone X is cheaper refurbished, from £121.10 compared with £1074.24 for the iPhone 17 Pro.
The iPhone 17 Pro has 3998 mAh, 4252 mAh and the iPhone X has 2716 mAh.
The iPhone 17 Pro has a higher-resolution main camera: 48 megapixels vs 12 megapixels.
The iPhone 17 Pro 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 adds more RAM (12 GB vs 3 GB), a bigger screen (6.3 inch vs 5.8 inch) and a higher-resolution main camera (48 megapixels vs 12 megapixels). Refurbished, it costs £953.14 more (from £1074.24 vs £121.10).
Refurbished, the iPhone 17 Pro comes in 256GB, 512GB and 1TB, and the iPhone X in 64GB and 256GB.
