Galaxy A23 vs Galaxy Z Fold4

The Samsung Galaxy A23, released in March 2022, is a traditional smartphone offering a balance of features for everyday use. In contrast, the Samsung Galaxy Z Fold4, launched in August 2022, represents a different approach with its foldable design, transforming from a compact smartphone into a larger tablet-like display. These devices cater to distinct user preferences, primarily differing in their form factor and the level of performance they offer.

The expected practical lifespan of a smartphone is influenced by its build quality, software support, and the availability of replacement parts. Both devices were released in 2022, meaning they have received several years of software updates and are expected to continue receiving support for some time.

• Software Longevity: The Galaxy A23 launched with Android 12 and has received updates to Android 14, with further updates expected. The Galaxy Z Fold4 also launched with Android 12L and has been updated to Android 14, with Samsung promising 4 Android OS upgrades (up to Android 16) and 5 years of security updates (until 2027). This indicates a longer official software support period for the Z Fold4.
• Physical Durability: The Galaxy A23 features a plastic back and a Gorilla Glass 5 front for screen protection. The Galaxy Z Fold4, designed with a foldable screen, incorporates an Armor Aluminum frame and Gorilla Glass Victus+ on its cover screen and back panel, alongside Samsung's Ultra-Thin Glass for the main foldable display. The Z Fold4 also boasts an IPX8 water resistance rating, meaning it can withstand submersion in water, a feature not present on the A23.
• Repairability: While specific repairability scores can vary by region and repair service, the foldable design of the Z Fold4 generally presents a more complex repair process compared to the conventional design of the A23.

The performance of these two devices varies significantly, impacting how smoothly they handle different tasks, from basic navigation to demanding applications and multitasking.

• Processing Power: The Galaxy A23 is equipped with a processor designed for efficient everyday performance, suitable for common applications and general smartphone usage. The Galaxy Z Fold4, on the other hand, features a more advanced processor, enabling it to handle intensive applications, complex multitasking, and graphic-heavy gaming with greater responsiveness and speed.
• Multitasking and Responsiveness: The Galaxy A23 offers various RAM configurations, typically ranging from 4GB to 8GB, which supports standard multitasking. The Galaxy Z Fold4 comes with 12GB of RAM, providing substantial capacity for running numerous applications simultaneously and switching between them fluidly, especially beneficial for its larger, foldable display.
• Storage Options: The Galaxy A23 provides internal storage options of 64GB or 128GB, with the added flexibility of expandable storage via a microSD card up to 1TB. The Galaxy Z Fold4 offers larger internal storage options, including 256GB, 512GB, and 1TB, but it does not support expandable storage.

The display experience is a major differentiator between these two Samsung smartphones, primarily due to their fundamental design philosophies.

• Display Technology and Size: The Galaxy A23 features a 6.6-inch PLS LCD display, offering a clear viewing experience for standard content. The Galaxy Z Fold4 provides a dual-screen setup: a 6.2-inch Dynamic AMOLED 2X cover screen and a larger 7.6-inch Foldable Dynamic AMOLED 2X main inner display. The AMOLED technology on the Z Fold4 delivers deeper blacks and more vibrant colors compared to the LCD panel of the A23.
• Resolution and Clarity: Both devices offer Full HD+ resolution, with the A23 having 1080 x 2408 pixels. The Z Fold4's main display has a higher resolution of 2176 x 1812 pixels, providing a sharper image on its larger screen, while its cover screen has a resolution of 904 x 2316 pixels.
• Refresh Rate and Brightness: The Galaxy A23 features a 90Hz refresh rate, contributing to smoother scrolling and animations. The Galaxy Z Fold4's displays both support an adaptive 120Hz refresh rate, offering a very fluid visual experience. The Z Fold4's AMOLED panels also typically achieve higher peak brightness levels, improving visibility in bright outdoor conditions.

The camera systems on the Galaxy A23 and Galaxy Z Fold4 are designed for different user expectations, with the Z Fold4 offering a more advanced and versatile photography experience.

• Rear Camera Setup: The Galaxy A23 features a quad-camera system with a 50MP main sensor with optical image stabilization (OIS), a 5MP ultrawide, and two 2MP sensors for macro and depth. The Galaxy Z Fold4 has a triple-camera array, including a 50MP main sensor with OIS, a 12MP ultrawide camera, and a 10MP telephoto lens with 3x optical zoom. The dedicated telephoto lens on the Z Fold4 allows for clearer zoomed-in shots.
• Photography Performance: The A23's 50MP main camera is capable of capturing detailed everyday photos, with OIS helping to reduce blur. The Z Fold4's camera system, with its larger sensors and advanced processing, generally delivers superior image quality, especially in challenging lighting conditions, and offers more photographic flexibility with its telephoto lens.
• Video Recording and Front Cameras: The Galaxy A23 can record video at 1080p at 30 frames per second. It has an 8MP front camera for selfies. The Galaxy Z Fold4 supports video recording up to 8K at 24fps and offers a 10MP camera on the cover screen and a 4MP under-display camera on the main screen.