Galaxy S21 FE 5G • Unlocked vs Galaxy Z Fold5 • Unlocked

The Samsung Galaxy S21 FE 5G, released in January 2022, and the Samsung Galaxy Z Fold5, launched in August 2023, represent distinct approaches to smartphone design and functionality. While the S21 FE offers a traditional smartphone experience with flagship-level features, the Z Fold5 introduces a foldable form factor, transforming from a compact device into a larger tablet-like display. This fundamental difference in design dictates their primary use cases and target audiences, with both running on the Android operating system.

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

• Release Timeline: The Galaxy S21 FE 5G was released in January 2022, making it an older model compared to the Galaxy Z Fold5, which launched in August 2023. This difference in release date impacts their expected software support duration.
• Software Longevity: The Galaxy S21 FE 5G launched with Android 12 and is expected to receive up to four major Android OS updates and five years of security updates, likely extending support until early 2027. The Galaxy Z Fold5, starting with Android 13, is also promised four major OS upgrades and five years of security updates, potentially receiving updates up to Android 17.
• Physical Durability: The S21 FE features Corning Gorilla Glass Victus for screen protection and an IP68 rating for dust and water resistance. The Galaxy Z Fold5 utilizes Gorilla Glass Victus 2 on its cover screen and an Armor Aluminum frame, along with an IPX8 water resistance rating, though it lacks an official dust resistance rating. Its redesigned Flex Hinge aims for enhanced durability and a gapless fold. User experiences suggest the Z Fold5 exhibits robust build quality, with some reporting significant resilience to drops and environmental exposure.

The performance capabilities of these two Samsung smartphones vary significantly, primarily due to their different generations of internal components, impacting speed, multitasking, and battery efficiency.

• Processing Power: The Galaxy S21 FE 5G is equipped with a processor capable of handling demanding applications and multitasking smoothly. The Galaxy Z Fold5 features a more recent and powerful processor, designed for enhanced efficiency and performance, particularly beneficial for intensive tasks and multitasking across its larger display.
• Multitasking and Responsiveness: Both devices offer a responsive user experience for everyday tasks. However, the Galaxy Z Fold5's more advanced processor and larger RAM capacity (12GB standard) contribute to smoother transitions and more efficient handling of multiple applications simultaneously, especially when utilizing its foldable screen for split-screen activities. The S21 FE typically comes with 6GB or 8GB of RAM.
• Battery Behavior: The S21 FE houses a 4500mAh battery. User experiences regarding its battery life are varied, with some finding it sufficient for a full day of moderate use, while heavy users might need to charge it more frequently. The Galaxy Z Fold5, with a 4400mAh battery, benefits from its more efficient processor, leading to improved battery longevity compared to its predecessors, often lasting around 10-11 hours of heavy use or up to 1.5 days with moderate usage.

The display experience on the Galaxy S21 FE 5G and the Galaxy Z Fold5 differs substantially, mainly due to the Z Fold5's unique foldable design and dual-screen setup.

• Display Technology and Clarity: Both devices feature Dynamic AMOLED 2X displays, known for vibrant colors and deep blacks. The S21 FE has a 6.4-inch screen with a resolution of 1080 x 2400 pixels, providing a sharp viewing experience. The Z Fold5 offers a 7.6-inch main foldable display with a higher resolution of 2176 x 1812 pixels, alongside a 6.2-inch cover screen with 904 x 2316 pixels, both delivering excellent clarity.
• Brightness and Refresh Rate: Both phones support a 120Hz refresh rate for smooth scrolling and animations. The S21 FE's display offers good brightness levels, suitable for various lighting conditions. The Z Fold5's main and cover displays boast a higher peak brightness of 1750 nits, enhancing visibility in bright outdoor environments. The Z Fold5's main display also features an adaptive refresh rate that can scale down to 1Hz for power efficiency.
• Viewing Experience: The S21 FE provides a traditional, immersive single-screen experience. The Z Fold5 offers a versatile viewing experience with its large foldable main screen, ideal for multitasking and media consumption, complemented by a functional cover screen for quick interactions when folded.

Both smartphones offer capable camera systems, but they cater to slightly different photographic needs and experiences.

• Rear Camera Systems: The Galaxy S21 FE 5G features a triple camera setup with a 12MP wide lens (with OIS), an 8MP telephoto lens (3x optical zoom, OIS), and a 12MP ultrawide lens. The Galaxy Z Fold5 also has a triple rear camera system, comprising a 50MP wide lens (with OIS), a 10MP telephoto lens (3x optical zoom, with OIS), and a 12MP ultrawide lens.
• Photography Performance: The S21 FE delivers good color reproduction and detail in well-lit conditions, with its telephoto lens providing clear zoomed shots. The Z Fold5's camera system, similar to other recent Samsung flagships, produces vibrant images with good detail and dynamic range in favorable lighting. Its telephoto lens shows improved detail over previous generations.
• Video and Selfie Capabilities: Both devices can record video at 4K resolution at 60 frames per second. The Z Fold5 can also record up to 8K at 30 frames per second. For selfies, the S21 FE has a 32MP front camera. The Z Fold5 has a 10MP cover screen selfie camera and a 4MP under-display camera on its main screen, with the cover screen camera generally offering better quality.