Galaxy S23 FE • Unlocked vs Galaxy Z Fold4 • Unlocked

The Samsung Galaxy S23 FE (Fan Edition), released in October 2023, and the Samsung Galaxy Z Fold4, launched in August 2022, represent distinct approaches to smartphone design and functionality. While the S23 FE offers a traditional, flat-screen experience with updated internal components, the Z Fold4 provides a unique foldable design that transforms from a compact smartphone into a larger tablet-like display. These devices cater to different user preferences, primarily differing in their form factor and the immersive viewing experience offered by the Z Fold4's expansive inner screen. Both run on the Android operating system, offering a familiar software experience with Samsung's One UI.

When considering the practical lifespan of these devices, several factors come into play, including their release timelines, software support, and physical durability.

• Release Timeline and Software Support: The Galaxy S23 FE, being released in October 2023, benefits from a later launch, potentially extending its software support timeline further into the future compared to the Galaxy Z Fold4, which was released in August 2022. Samsung typically provides four generations of Android OS upgrades and five years of security updates for its flagship devices. The Z Fold4 was promised updates up to Android 16 and security updates until 2027. The S23 FE, with its later release, is expected to receive similar longevity in software support.
• Repairability and Build Materials: The Galaxy S23 FE features an aluminum frame and Gorilla Glass 5 on both the front and back, along with an IP68 rating for dust and water resistance. The Galaxy Z Fold4 utilizes an Armor Aluminum frame and Gorilla Glass Victus+ on its cover screen and back, with an IPX8 rating for water resistance, though it lacks dust resistance due to its folding mechanism. The foldable design of the Z Fold4 introduces additional mechanical components, such as the hinge, which can be a point of concern for long-term durability compared to a traditional smartphone.
• Expected Practical Lifespan: Users can expect both devices to remain functional and receive critical updates for several years. The S23 FE's conventional design might offer a more straightforward long-term physical durability, while the Z Fold4's innovative form factor requires careful handling of its folding screen and hinge.

The performance of both the Galaxy S23 FE and the Galaxy Z Fold4 is designed to handle demanding tasks, though they feature different underlying hardware configurations.

• Processor Capabilities and Responsiveness: The Galaxy S23 FE is equipped with a processor that delivers strong performance for everyday use, including smooth app loading, efficient multitasking, and capable gaming experiences. The Galaxy Z Fold4, released earlier, features a previous-generation processor that also provides robust performance, excelling in handling multiple applications simultaneously, especially when utilizing its larger internal display. Both devices offer a responsive user experience, but the S23 FE's slightly newer processor in some regions may offer marginal improvements in raw processing power.
• RAM and Storage Options: The Galaxy S23 FE comes with 8GB of RAM, which is sufficient for most multitasking needs, and offers storage options of 128GB or 256GB. The Galaxy Z Fold4 provides a more generous 12GB of RAM, enhancing its capability for heavy multitasking and running numerous applications concurrently without slowdowns. It also offers larger storage capacities, including 256GB, 512GB, and 1TB, catering to users who require extensive storage for files and media.
• Battery Behavior: The Galaxy S23 FE houses a 4,500 mAh battery, providing sufficient power for a full day of moderate use, with some users reporting around 10 hours of video streaming. The Galaxy Z Fold4 has a 4,400 mAh battery. Its dual-screen setup, particularly the larger inner display, can consume more power, potentially leading to more frequent charging for heavy users who frequently utilize the unfolded screen.

The display experience is a primary differentiator between these two Samsung smartphones, offering distinct visual interactions.

• Display Technology and Clarity: Both devices feature Dynamic AMOLED 2X displays, known for vibrant colors, deep blacks, and excellent contrast. The Galaxy S23 FE has a single 6.4-inch display with a Full HD+ resolution (2340 x 1080 pixels), providing a sharp and clear viewing experience for typical smartphone use. The Galaxy Z Fold4 offers a dual-screen setup: a 6.2-inch cover display with an HD+ resolution (2316 x 904 pixels) and a large 7.6-inch foldable inner display with a QXGA+ resolution (2176 x 1812 pixels). The inner display of the Z Fold4 provides an expansive, immersive canvas ideal for productivity and media consumption.
• Brightness and Refresh Rate: The Galaxy S23 FE's display can reach up to 1450 nits of peak brightness, ensuring good visibility even in bright outdoor conditions. The Galaxy Z Fold4's main display reaches up to 1200 nits peak brightness, while its cover screen also offers good outdoor visibility. Both phones feature an adaptive 120Hz refresh rate, which contributes to smoother scrolling, more fluid animations, and a more responsive touch experience on both devices.
• Screen Size and Viewing Experience: The S23 FE offers a traditional, comfortable one-handed experience with its 6.4-inch screen. The Z Fold4, however, provides a versatile experience, functioning as a standard smartphone when folded and transforming into a small tablet when unfolded, offering significantly more screen real estate for multitasking, reading, and viewing content.

Both the Galaxy S23 FE and the Galaxy Z Fold4 offer capable camera systems, designed to capture high-quality images and videos in various conditions.

• Camera System Capabilities: The Galaxy S23 FE features a versatile triple-camera setup on the rear, including a 50MP main sensor with optical image stabilization (OIS), a 12MP ultrawide lens, and an 8MP telephoto lens with 3x optical zoom. It also has a 10MP front camera. The Galaxy Z Fold4 also boasts a triple-camera system with a 50MP main sensor with OIS, a 12MP ultrawide lens, and a 10MP telephoto lens with 3x optical zoom. It includes a 10MP cover camera and a 4MP under-display camera on the main screen.
• Photography Performance: Both devices deliver strong performance in well-lit conditions, producing detailed and color-accurate photos. The 50MP main sensors on both phones capture ample detail. For low-light photography, both benefit from OIS on their main sensors, helping to reduce blur and improve clarity. The S23 FE's Nightography system is designed to enhance low-light video. The Z Fold4's camera system was noted for being well-balanced, with improvements over its predecessor.
• Video Recording Quality: Both the S23 FE and Z Fold4 are capable of recording video at up to 8K resolution at 24 frames per second, offering high-fidelity video capture. They also support various other video modes, including slow motion. The Z Fold4 includes Video Digital Image Stabilization (VDIS) for smoother video.