Galaxy S10+ • Unlocked vs Galaxy Z Flip4 • Unlocked

The Samsung Galaxy S10 Plus, released in March 2019, and the Samsung Galaxy Z Flip4, launched in August 2022, represent distinct approaches to smartphone design and functionality within the Android ecosystem. While the S10 Plus offers a traditional, premium smartphone experience, the Z Flip4 introduces a compact, foldable form factor. These devices cater to different user preferences, with the S10 Plus focusing on a conventional large display and the Z Flip4 emphasizing portability and unique interaction possibilities through its folding screen and cover display.

The expected practical lifespan and ongoing software support differ significantly between these two devices due to their respective release timelines.

• Release Timeline: The Galaxy S10 Plus, released in March 2019, is an older device compared to the Galaxy Z Flip4, which launched in August 2022. This age difference impacts their current and future software support.
• Software Longevity: The Galaxy S10 Plus has likely reached or is nearing the end of its major Android operating system update cycle, though it may still receive security updates. The Galaxy Z Flip4, being a much newer device, is expected to receive software updates for approximately 4-5 years from its release, extending its functional life further into the future.
• Physical Durability: The S10 Plus features a traditional glass sandwich design with Gorilla Glass 6 on the front and Gorilla Glass 5 on the back, along with an aluminum frame and IP68 dust and water resistance. The Z Flip4, while also featuring an aluminum frame and IPX8 water resistance, has a foldable main display made of ultra-thin glass, which is inherently more delicate than a traditional smartphone screen. Its cover screen uses Gorilla Glass Victus+. The folding mechanism introduces a potential point of wear over time, though Samsung has made improvements in hinge design.
• Repairability: The repairability of the Galaxy Z Flip4 is considered moderate, with some components like the battery being accessible with pull tabs, but the foldable screen replacement can be intricate. Information on the S10 Plus's repairability is less prominent, but traditional smartphone designs often present fewer complexities than foldable ones.

The performance capabilities of the Galaxy S10 Plus and Galaxy Z Flip4 reflect the advancements in mobile processing technology over several years.

• Processing Power: The Galaxy S10 Plus is powered by a processor that was top-tier at its release, providing smooth performance for everyday tasks, multitasking, and demanding applications of its era. The Galaxy Z Flip4, however, features a significantly more advanced and efficient processor, offering superior speed and responsiveness for current-generation applications, intensive gaming, and seamless multitasking.
• Multitasking and Responsiveness: Both devices offer ample RAM for smooth operation, with the S10 Plus typically having 8GB or 12GB RAM and the Z Flip4 featuring 8GB RAM. The Z Flip4's newer processor contributes to a more fluid user experience, particularly when switching between multiple applications or handling complex operations.
• Storage Options: The S10 Plus offered flexible storage configurations, including 128GB, 512GB, and 1TB internal storage, with the added benefit of a microSD card slot for expansion. The Z Flip4 comes with 128GB, 256GB, or 512GB internal storage options but does not support expandable storage.
• Battery Behavior: The Galaxy S10 Plus is equipped with a 4100 mAh battery, which was noted for providing good endurance, often lasting a full day or more with moderate to heavy use. The Galaxy Z Flip4 has a 3700 mAh battery. While smaller in capacity, its more power-efficient processor and adaptive refresh rate display contribute to improved battery life compared to its predecessor, generally allowing it to last through a full day of typical usage.

The display experience on the Galaxy S10 Plus and Galaxy Z Flip4 presents a contrast between a traditional premium panel and a modern foldable design with enhanced refresh rates.

• Display Technology and Resolution: The Galaxy S10 Plus features a 6.4-inch Dynamic AMOLED display with a Quad HD+ resolution of 1440 x 3040 pixels, resulting in a high pixel density of 522 ppi. This provides a sharp and vibrant viewing experience. The Galaxy Z Flip4's main screen is a 6.7-inch Foldable Dynamic AMOLED 2X display with a resolution of 1080 x 2640 pixels, offering clear visuals.
• Refresh Rate and Smoothness: The S10 Plus has a standard 60Hz refresh rate, which was common for its time. The Z Flip4, however, boasts an adaptive 120Hz refresh rate on its main display, providing noticeably smoother scrolling and more fluid animations, enhancing the overall user interaction.
• Brightness and Outdoor Visibility: Both devices feature AMOLED technology, known for deep blacks and vibrant colors. The Z Flip4's display offers high peak brightness, contributing to good visibility even in bright outdoor conditions.
• Unique Form Factor: The Z Flip4's primary differentiator is its foldable design, allowing it to fold into a compact size. It also includes a 1.9-inch Super AMOLED cover screen that displays notifications, widgets, and can act as a viewfinder for selfies. The S10 Plus offers a continuous, non-folding display.

The camera systems on the Galaxy S10 Plus and Galaxy Z Flip4 reflect different generations of mobile photography, with the Z Flip4 benefiting from newer processing and low-light improvements.

• Rear Camera Configuration: The Galaxy S10 Plus features a versatile triple-camera setup on the rear: a 12MP wide-angle lens with dual aperture, a 12MP telephoto lens with 2x optical zoom, and a 16MP ultra-wide lens. The Galaxy Z Flip4 has a dual-camera system on the rear, consisting of a 12MP wide-angle camera and a 12MP ultra-wide camera. It lacks a dedicated telephoto lens.
• Low-Light and Everyday Photography: The S10 Plus delivered strong photo quality for its release, with good detail and color reproduction in well-lit conditions. The Z Flip4, while having similar megapixel counts for its main and ultrawide sensors, benefits from a larger main sensor pixel size and improved software processing, leading to better low-light performance and overall image quality, particularly in challenging lighting.
• Video Recording: Both devices are capable of recording 4K video at 60 frames per second. The S10 Plus also offers 1080p at 240fps and 720p at 960fps for slow-motion. The Z Flip4 supports 1080p at up to 240fps and 720p at up to 960fps.
• Front Camera and Unique Features: The S10 Plus has a dual front camera (10MP wide and 8MP depth sensor). The Z Flip4 features a 10MP front camera. A key advantage of the Z Flip4 is its 'Flex Mode,' which allows the phone to be partially folded and used as its own tripod, enabling unique shooting angles and hands-free selfies using the main rear cameras with the cover screen as a viewfinder.
• Audio: Both phones offer stereo speakers tuned by AKG with Dolby Atmos support. The S10 Plus retains a 3.5mm headphone jack, which is absent on the Z Flip4.