Galaxy S23+ vs Galaxy Z Fold4

The Samsung Galaxy S23 Plus, released in February 2023, is a traditional slab-style smartphone offering a premium experience. In contrast, the Samsung Galaxy Z Fold4, launched in August 2022, is a foldable device that transforms from a compact smartphone into a larger tablet-like display. Both devices operate on the Android platform, featuring Samsung's One UI, but they cater to different user preferences through their distinct form factors and capabilities. The primary difference lies in the Z Fold4's unique folding screen, which offers an expansive display for productivity and media consumption, while the S23 Plus provides a more conventional, streamlined design.

The practical lifespan of a smartphone is significantly influenced by its software support and physical resilience. Both the Galaxy S23 Plus and the Galaxy Z Fold4 benefit from Samsung's commitment to extended updates, though their release timelines mean a slight difference in their remaining support periods.

• Software Longevity: The Galaxy S23 Plus, launched in February 2023, is expected to receive four major Android OS updates, extending to Android 17, and five years of security updates, ensuring support until at least 2028. The Galaxy Z Fold4, released in August 2022, is also promised four major OS updates, up to Android 16, and five years of security patches, with support continuing until 2027.
• Physical Durability: The S23 Plus features a robust design with Gorilla Glass Victus 2 on both the front and back, complemented by an Armor Aluminum frame, and boasts an IP68 rating for dust and water resistance. The Z Fold4 also uses an Armor Aluminum frame and Gorilla Glass Victus+ on its cover screen, offering IPX8 water resistance, but lacks an official dust resistance rating. The folding mechanism and inner screen of the Z Fold4 introduce a different set of durability considerations, with some users reporting issues like screen protector peeling over time.
• Repairability: The Galaxy S23 Plus has a repairability score of 8.2 out of 10, indicating a design that facilitates easier repairs. While the Z Fold4's unique design presents more complex repair challenges, Samsung has made efforts to reduce the cost of screen repairs for those with a Samsung Care+ plan.

Both devices offer high-level performance suitable for demanding applications and multitasking, though they feature different generations of processors and varying RAM configurations.

• Processing Power: The Galaxy S23 Plus is equipped with a current-generation processor, providing smooth operation for demanding apps, intensive gaming, and efficient multitasking. The Galaxy Z Fold4 features a powerful processor from the previous generation, which still handles complex tasks and multiple applications effectively, especially when utilizing its larger internal display.
• Multitasking and Responsiveness: The S23 Plus comes with 8GB of RAM, which is ample for most users to switch between applications without noticeable slowdowns. The Z Fold4 includes 12GB of RAM, providing additional headroom for extensive multitasking, particularly beneficial when running several apps simultaneously on its expansive inner screen.
• Storage Options: Both devices offer substantial internal storage, with the S23 Plus available in 256GB and 512GB configurations, utilizing faster UFS 4.0 storage for these capacities. The Z Fold4 provides 256GB, 512GB, and 1TB options, using UFS 3.1 storage.
• Battery Behavior: The S23 Plus houses a 4700 mAh battery, which users often report as providing a full day of heavy use or even longer with moderate usage. The Z Fold4 has a 4400 mAh battery, and while it supports fast charging, some users have noted that its battery life can be a concern, especially with frequent use of the larger inner display.

The display experience is a key differentiator between these two devices, with the S23 Plus offering a traditional premium screen and the Z Fold4 providing a unique dual-screen setup.

• Display Technology and Clarity: The Galaxy S23 Plus features a 6.6-inch Dynamic AMOLED 2X display with a Full HD+ resolution (2340x1080 pixels), delivering clear visuals and vibrant colors. The Galaxy Z Fold4 offers a 6.2-inch Dynamic AMOLED cover display (904x2316 pixels) and a larger 7.6-inch Dynamic AMOLED 2X main foldable display (1812x2176 pixels), both providing rich colors and deep blacks.
• Refresh Rate and Smoothness: Both devices feature adaptive refresh rates up to 120Hz, ensuring smooth scrolling, fluid animations, and responsive interactions, enhancing the overall user experience.
• Brightness and Viewing Experience: Both displays offer high brightness levels, making them suitable for outdoor visibility. The S23 Plus provides a consistent viewing experience across its single screen. The Z Fold4's larger inner screen offers an immersive experience for media consumption and productivity, while its cover screen is convenient for quick tasks.
• Screen Size and Aspect Ratio: The S23 Plus has a conventional smartphone aspect ratio, ideal for one-handed use and standard content viewing. The Z Fold4's cover screen is narrower, making it easy to handle when folded, and its unfolded main screen provides a nearly square aspect ratio, which is well-suited for multitasking and tablet-like usage.

Both smartphones are equipped with versatile camera systems capable of capturing high-quality images and videos, though the S23 Plus benefits from a slightly newer generation of camera software and processing.

• Rear Camera System: The Galaxy S23 Plus features a triple-camera setup with a 50MP main sensor with optical image stabilization (OIS), a 12MP ultrawide lens, and a 10MP telephoto lens offering 3x optical zoom. The Galaxy Z Fold4 also has a triple-camera system, including a 50MP main sensor with OIS, a 12MP ultrawide lens, and a 10MP telephoto lens with 3x optical zoom.
• Photography Performance: Both devices excel in well-lit conditions, producing detailed and color-accurate photos. The S23 Plus, with its newer processor, may offer slight improvements in image processing and low-light performance. User feedback suggests the S23 Plus camera is good, while the Z Fold4's camera is considered solid but not a standout feature compared to other flagships.
• Video Recording: Both phones are capable of recording high-resolution video, including 8K at 30 frames per second on the S23 Plus and 8K at 24 frames per second on the Z Fold4, providing options for detailed video capture.
• Front Cameras: The S23 Plus has a 12MP front camera. The Z Fold4 features a 10MP camera on its cover display and a 4MP under-display camera on the main screen, offering flexibility for selfies and video calls in different modes.
• Audio Experience: Both devices provide stereo speakers for an immersive audio experience during media consumption. The S23 Plus's speakers are often praised for their quality.