iPhone 12 Vs iPhone X

iPhone 12
iPhone 12
Starting at

Refurbished price:£141.00

Versus £649.00 new

See options
iPhone X
iPhone X
Starting at

Refurbished price:£93.00

Versus £449.00 new

See options

Ratings

The iPhone 12, released in 2020, and the iPhone X, launched in 2017, represent two significant milestones in the evolution of Apple's smartphone lineup. While the iPhone X introduced the modern all-screen design and facial recognition, the iPhone 12 refined this concept with a new flat-edge aesthetic, 5G connectivity, and improved durability. Both devices run on the iOS platform, though the iPhone 12 supports more recent software versions and features compared to the older iPhone X. Choosing between them involves weighing the benefits of a more modern, powerful device against a classic model that pioneered many current features. This comparison explores how these two generations differ in practical, everyday use for modern consumers.

Scores

Durability

The three-year age gap between these two models significantly impacts their expected lifespan and software compatibility in the coming years. While both devices were built to high standards, the iPhone 12 offers a more future-proof experience for users who intend to keep their device for several years.

  • Software Support: The iPhone 12 is expected to receive official software updates for several years longer than the iPhone X, ensuring access to the latest security patches and new app features as they are released.
  • Build Resilience: The iPhone 12 features a Ceramic Shield front cover, which offers significantly better protection against accidental drops compared to the standard glass used on the iPhone X.
  • Repairability: Both devices are well-supported by repair services, but the iPhone 12's internal design is slightly more modular, making certain component replacements more straightforward for technicians to perform.

Year of Release

2020

2017

Compatible with latest Update

Yes

No

OS

iOS

iOS

Foldable

No

No

Performance

In daily use, the performance gap between these generations is noticeable, particularly when handling modern, demanding applications or multitasking between several heavy programs. The iPhone 12 provides a smoother experience for users who rely on their phones for more than just basic communication.

  • System Responsiveness: The iPhone 12 handles intensive tasks like high-definition video editing or gaming with greater ease, showing less lag and faster loading times than the iPhone X.
  • Battery Efficiency: Users will find that the iPhone 12 generally offers longer usage times between charges due to more efficient internal components and a larger physical battery capacity that manages power more effectively.
  • Multitasking Capabilities: With more memory available for active processes, the iPhone 12 keeps more apps open in the background without needing to refresh them as frequently as the iPhone X, which may struggle with modern, memory-heavy apps.

Memory

4 GB

3 GB

Screen quality

While both smartphones utilise high-quality display technology to produce deep blacks and vivid colours, there are clear differences in size, brightness, and overall clarity that affect the viewing experience. The iPhone 12 offers a more expansive and brighter canvas for media consumption.

  • Display Technology: Both models feature OLED screens, but the iPhone 12 offers a larger 6.1-inch viewing area compared to the 5.8-inch screen on the iPhone X, providing more room for reading and watching videos.
  • Outdoor Visibility: The iPhone 12 reaches higher peak brightness levels, making the screen significantly easier to read when used in direct sunlight or bright outdoor environments where the iPhone X might appear dim.
  • Visual Clarity: The iPhone 12 provides a slightly higher resolution and improved contrast, resulting in sharper text and more detailed images during web browsing or when viewing high-resolution photographs.

Resolution

1170 x 2532

1125 x 2436

Screen type

Super Retina XDR OLED

Super Retina OLED

Audiovisual

The camera systems on these devices cater to different photographic styles, with the iPhone 12 introducing modern computational photography features that significantly improve image quality in challenging conditions. The choice often comes down to whether you prefer zoom or wide-angle capabilities.

  • Lens Configuration: The iPhone 12 includes an ultra-wide lens for capturing expansive landscapes and tight indoor spaces, whereas the iPhone X features a telephoto lens designed for zoomed-in portraits and distant subjects.
  • Low-Light Performance: Photography in dim environments is much more effective on the iPhone 12, which includes dedicated night modes that allow for clear, bright photos in near-darkness, a feature absent on the iPhone X.
  • Video Capabilities: The iPhone 12 supports higher-quality video recording with better stabilization and the ability to capture more realistic colours and shadows, making it a better tool for content creators.

Main camera

12 megapixels

12 megapixels

Front camera

12 megapixels

7 megapixels

Miscellaneous

Beyond the core specifications, several practical features differentiate the daily handling and connectivity of these two smartphones. These differences often dictate how the device fits into a user's existing ecosystem of accessories and network plans.

  • Network Connectivity: The iPhone 12 supports 5G networks for faster mobile data speeds and better performance in crowded areas, while the iPhone X is limited to older 4G LTE connections.
  • Charging and Accessories: The iPhone 12 introduces MagSafe technology for easy attachment of magnetic chargers and accessories, whereas the iPhone X relies on standard wireless charging and the Lightning port.
  • Physical Design: The iPhone 12 has a flat-edged aluminium frame that provides a different grip feel and a lighter weight compared to the rounded stainless steel edges and heavier feel of the iPhone X.

Weight

164 g

174 g

Width

7,15 cm

7,09 cm

Height

14,67 cm

14,36 cm

Depth

0,74 cm

0,77 cm

Screen size (in)

6.1

5.8

Network

5G

4G

SIM card

Physical SIM + eSIM

Physical SIM

Carrier compatibility

Unlocked

Unlocked

Connector

Lightning

Lightning

User feedback from various community forums highlights that the iPhone X is still appreciated for its compact size and the premium feel of its stainless steel frame. However, many users note that its battery life and processing speed are beginning to show their age when running modern applications. Conversely, the iPhone 12 is frequently praised for its reliable performance, 5G capabilities, and the versatility of its ultra-wide camera. Some users do mention that the transition from the curved edges of the X to the flat edges of the 12 takes some adjustment in terms of hand comfort, though the lighter weight is often seen as a benefit.

For users who prioritise longevity and need a device that will remain compatible with new software for years to come, the iPhone 12 is the more practical choice. It is also better suited for those who frequently take photos in low light or enjoy recording high-quality video. On the other hand, the iPhone X remains a functional option for individuals with basic needs who prefer a smaller device and do not require the latest network speeds. Choosing a quality-assured refurbished option for either model is a sustainable choice that helps reduce electronic waste while providing a reliable device. As an eco-friendly alternative, a refurbished iPhone 12 offers a modern experience with a reduced environmental footprint. Ultimately, the decision rests on whether you value the modern features and extended support of the iPhone 12 or the classic design and compact form of the iPhone X.

See all articles

Our recent comparisons