Galaxy S23 • Unlocked vs iPhone 16 Plus • Unlocked

The Samsung Galaxy S23, released in February 2023, and the iPhone 16 Plus, launched in September 2024, represent different generations and operating systems within the smartphone market. While the Galaxy S23 runs on Android, offering a customizable experience, the iPhone 16 Plus operates on Apple's iOS, known for its integrated ecosystem. Key differences between these two devices include their display sizes, processor generations, and camera system approaches.

When considering the longevity of a smartphone, several factors come into play, including software support, physical durability, and repairability.

• Release Timeline: The Galaxy S23 was released in February 2023, making it an older model compared to the iPhone 16 Plus, which launched in September 2024. This difference in release dates impacts their respective software support cycles.
• Software Longevity: The Galaxy S23 launched with Android 13 and is promised 4 major OS updates and 5 years of security updates, with support expected to end around 2028. As of March 2026, it is still receiving monthly security updates. The iPhone 16 Plus, running iOS 18 at launch, benefits from Apple's typically longer software support, often extending to 6-7 years of OS updates.
• Physical Durability: Both devices offer robust build quality. The Galaxy S23 features Corning Gorilla Glass Victus 2 on both the front and back, complemented by an Armor Aluminum frame. The iPhone 16 Plus utilizes a Ceramic Shield front cover, which Apple states is tougher than typical smartphone glass. Both phones are rated IP68 for water and dust resistance, meaning they can withstand submersion in up to 6 meters of water for 30 minutes.

The performance of a smartphone is largely determined by its internal processing power, memory, and storage capabilities, influencing how smoothly apps run and how efficiently tasks are handled.

• Processor Capabilities: The Galaxy S23 is powered by a custom version of the Snapdragon 8 Gen 2 processor, designed specifically for Samsung devices. This processor handles demanding applications and multitasking effectively, providing a responsive user experience. The iPhone 16 Plus features Apple's A18 chip, a newer generation processor. This chip offers significant performance improvements, particularly for sustained tasks and advanced features like AI processing, ensuring smooth operation for current and future applications.
• Multitasking and Storage: The Galaxy S23 comes with 8GB of RAM, which supports efficient multitasking. Storage options for the S23 include 128GB, 256GB, and 512GB, with the 256GB and 512GB variants utilizing faster UFS 4.0 storage technology. The iPhone 16 Plus also includes 8GB of RAM, contributing to its ability to manage multiple applications simultaneously. It is available with 128GB, 256GB, or 512GB of internal storage.
• Battery Behavior: The Galaxy S23 is equipped with a 3900 mAh battery, offering a full day of typical use for many users. The iPhone 16 Plus, with its larger form factor, houses a 4674 mAh battery, which generally translates to extended usage times, often lasting through a full day even for heavy users. Both devices support fast charging, with the S23 supporting 25W wired charging and the iPhone 16 Plus supporting faster 25W MagSafe wireless charging.

The display is a primary interface for any smartphone, and its quality significantly impacts the user experience, from viewing content to navigating applications.

• Display Technology and Clarity: Both devices feature vibrant OLED displays. The Galaxy S23 has a 6.1-inch Dynamic AMOLED 2X display with a resolution of 2340 x 1080 pixels, providing sharp images and deep blacks. The iPhone 16 Plus offers a larger 6.7-inch Super Retina XDR OLED display with a resolution of 2796 x 1290 pixels, resulting in a slightly higher pixel density and a more expansive viewing area.
• Brightness and Refresh Rate: The Galaxy S23's display can reach a peak brightness of 1750 nits, ensuring good visibility even in bright outdoor conditions. It also features an adaptive refresh rate that can go up to 120Hz, providing smooth scrolling and fluid animations. The iPhone 16 Plus boasts a peak outdoor brightness of 2000 nits, offering excellent readability under direct sunlight. However, its display maintains a standard 60Hz refresh rate, which is less fluid than the S23's adaptive 120Hz display.
• Unique Display Features: The Galaxy S23 incorporates a new energy-efficient OLED technology, contributing to better battery life. The iPhone 16 Plus features the Dynamic Island, an interactive area at the top of the display that adapts to show alerts, activities, and notifications.

Camera systems are a crucial aspect of modern smartphones, enabling users to capture moments with varying levels of detail and creative control.

• Rear Camera Systems: The Galaxy S23 features a versatile triple-camera setup on the rear, including a 50MP main sensor with optical image stabilization (OIS), a 12MP ultrawide lens, and a 10MP telephoto lens capable of 3x optical zoom. This dedicated telephoto lens allows for clear zoomed-in shots without significant loss of detail. The iPhone 16 Plus comes with an advanced dual-camera system, comprising a 48MP Fusion Main camera with sensor-shift OIS and a 12MP Ultra Wide camera. The 48MP main camera can achieve a 2x telephoto effect by cropping into the sensor.
• Photography Features and Video: Both phones excel in various photography scenarios. The Galaxy S23 offers features like Nightography for improved low-light performance, an AI Image Enhancer, and the ability to record 8K video at 30 frames per second. The iPhone 16 Plus introduces 'Spatial Capture' for photos and videos, designed for immersive viewing experiences, and includes a dedicated Camera Control button for enhanced photographic control. It also supports 4K Dolby Vision video recording and Cinematic mode.
• Front Camera and Audio: For selfies and video calls, the Galaxy S23 has a 12MP front camera, which supports Super HDR for improved dynamic range. The iPhone 16 Plus also features a 12MP front-facing camera with advanced computational photography features. Both devices offer quality audio recording and playback, with the iPhone 16 Plus supporting Dolby Atmos-tuned Spatial Audio.