iPhone 13 vs iPhone X
Shop iPhone
iPhone 13
Starting at
£249.06£599.00 new
iPhone X
Starting at
£121.10£449.00 newWhat's the difference between the iPhone 13 and iPhone X?
iPhone 13 vs X comes down to the chipset, RAM and battery. Refurbished, the iPhone X starts at £121.10, £127.96 less than the iPhone 13. The iPhone 13 is the newer model, released in 2021.
Refurbished from
Chipset
RAM
Battery
Screen size
Screen type
- Chipset: Apple A15 Bionic (5 nm) on the iPhone 13, Apple A11 Bionic (10 nm) on the iPhone X.
- The iPhone 13 has more RAM: 4 GB vs 3 GB.
- The iPhone 13 has a bigger battery: 3240 mAh vs 2716 mAh.
iPhone 13 vs iPhone X specs
The iPhone 13 and iPhone X differ in several key areas that suit different users. The iPhone 13 offers a larger screen, higher battery capacity, more RAM, and supports 5G connectivity, making it suitable for those who want a device that handles multitasking well and offers more room for viewing videos or browsing. The iPhone X has a slightly smaller screen and storage options up to 256GB, which suits buyers looking for a simpler setup. The iPhone 13 also supports eSIM alongside a physical SIM, giving more flexibility for mobile plans. Camera resolutions vary on the front camera, with the iPhone 13 providing more detail for selfies and video calls. Both devices use the Lightning connector and have unlocked carrier compatibility.
iPhone 13 vs iPhone X price
Colour
iPhone 13 vs iPhone X battery life and software updates
Durability covers battery capacity and operating system. These affect how long the device runs between charges and the software experience.
Battery Capacity
The iPhone 13 has a 3240 mAh battery, which provides longer use between charges. This suits users who rely on their phone throughout the day without frequent charging. The iPhone X's 2716 mAh battery is smaller, fitting buyers who have lighter daily use or can charge more often.
Operating System Version
The iPhone 13 runs iOS 15, offering the features and updates available at its release. The iPhone X runs iOS. Users who want newer software capabilities will find the iPhone 13 more aligned with that.
Battery
Foldable
Ip rating
OS at launch
Software updates
Wireless charging
Year of release
iPhone 13 vs iPhone X performance
Performance depends on the chipset, RAM, and storage options. These influence how smoothly the phone runs apps and handles multitasking.
Chipset and RAM
The iPhone 13 features the Apple A15 Bionic chipset with 4 GB RAM. This combination supports faster processing and better multitasking, making it suitable for users who run multiple apps or games. The iPhone X has the Apple A11 Bionic chipset and 3 GB RAM, which works well for everyday use and simpler app demands.
Storage Options
The iPhone 13 comes in 128GB, 256GB, and 512GB, providing more space for apps, photos, and videos. The iPhone X is available in 64GB and 256GB, which suits users with lighter storage needs or those comfortable managing storage actively.
Chipset
RAM
iPhone 13 vs iPhone X screen
Screen quality includes size, resolution, and type. These affect how much you see and the detail and quality of images and videos.
Screen Size and Resolution
The iPhone 13 has a 6.1 inch screen with a resolution of 1170 x 2532. This larger, higher-resolution screen provides more room for videos and browsing, appealing to users who want a more immersive display. The iPhone X has a 5.8 inch screen and 1125 x 2436 resolution, which suits those preferring a smaller, more compact device.
Screen Type
The iPhone 13 uses an OLED screen, while the iPhone X features a Super Retina OLED. Both offer vibrant colours and deep blacks. Users looking for excellent screen quality will find both meet high standards, with the iPhone X's Super Retina OLED being a specific variant.
Refresh rate
Resolution
Screen size
Screen type
iPhone 13 vs iPhone X camera
Audiovisual features focus on camera capabilities. These determine how detailed your photos and video calls will be.
Front Camera Resolution
The iPhone 13 has a 12 megapixel front camera, capturing more detail for selfies and video calls. This suits users who frequently use the front camera for social media or video chats. The iPhone X has a 7 megapixel front camera, which still offers good quality for everyday use.
Main Camera Resolution
Both phones have 12 megapixel main cameras, allowing for similar photo quality on the rear camera. This means either device can take detailed pictures for most common photography needs.
Camera type
Front camera
Main camera
iPhone 13 vs iPhone X size and design
Miscellaneous differences include network compatibility, physical dimensions, SIM options, and carrier status, all important for connectivity and handling.
Mobile Network and SIM
The iPhone 13 supports 5G and includes both a physical SIM and eSIM, giving more flexibility with mobile plans and faster network speeds where available. The iPhone X supports 4G and uses a physical SIM only, which suits users with simpler network needs.
Dimensions and Weight
The iPhone 13 measures 146.7 mm in height, 71.5 mm in width, and 7.7 mm in depth, weighing 174 g. The iPhone X is 143.6 mm tall, 70.9 mm wide, and 7.7 mm deep, also weighing 174 g. The slightly larger size of the iPhone 13 offers more screen space, while the iPhone X remains compact.
Carrier and Connector
Both devices come unlocked and use the Lightning connector. This ensures compatibility with a range of carriers and accessories using the same connector type.
Carrier compatibility
Connector
Depth
Height
Mobile network
Release date
SD card slot
SIM card
Weight
Width
iPhone 13 or iPhone X: which should you buy?
Buy the iPhone 13 if
- you want more RAM (4 GB vs 3 GB)
- you want a bigger battery (3240 mAh vs 2716 mAh)
- you want a bigger screen (6.1 inch vs 5.8 inch)
Buy the iPhone X if
- you want to spend less: it starts at £121.10, £127.96 less than the iPhone 13
What our customers say
Customers who bought the iPhone 13 often highlight that it looks like new and works like new, even when bought in fair condition. Many appreciate the battery life, especially when they choose the new battery option. The 12 megapixel front camera and larger screen are popular for everyday use, and buyers say the phone handles apps well and sets up easily. Some mention it is their first iPhone and are pleased with the experience.
Buyers of the iPhone X report satisfaction with the phone's appearance and performance, often noting it looks like new and runs smoothly. The 256GB storage option is praised for ample space, and the device suits users wanting a straightforward iPhone experience. Some customers mention occasional app compatibility issues with newer software, while others appreciate the compact size and reliable battery life. The 7 megapixel front camera fits everyday selfie and video call needs.
Overall, the iPhone 13 suits those wanting a larger screen, longer battery life, and more processing power, while the iPhone X suits users who prefer a smaller phone with solid performance and sufficient storage options.
iPhone 13 vs iPhone X FAQs
iPhone 13 vs X comes down to the chipset, RAM and battery. Chipset: Apple A15 Bionic (5 nm) on the iPhone 13, Apple A11 Bionic (10 nm) on the iPhone X. The iPhone 13 has more RAM: 4 GB vs 3 GB.
The iPhone X is cheaper refurbished, from £121.10 compared with £249.06 for the iPhone 13.
The iPhone 13 has a bigger battery: 3240 mAh vs 2716 mAh.
Both have the same main camera: 12 megapixels.
The iPhone 13 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 13 adds more RAM (4 GB vs 3 GB), a bigger battery (3240 mAh vs 2716 mAh) and a bigger screen (6.1 inch vs 5.8 inch). Refurbished, it costs £127.96 more (from £249.06 vs £121.10).
Refurbished, the iPhone 13 comes in 128GB, 256GB and 512GB, and the iPhone X in 64GB and 256GB.
