Galaxy S23 Ultra • Unlocked vs iPhone 12 • Unlocked

The Samsung Galaxy S23 Ultra, released in February 2023, and the Apple iPhone 12, launched in October 2020, represent distinct approaches to high-end smartphone design and functionality. While both offer premium experiences, they cater to different user preferences through their respective operating systems, hardware capabilities, and unique features. The S23 Ultra stands out with its advanced camera system, integrated stylus, and larger display, whereas the iPhone 12 provides a streamlined experience within the Apple ecosystem, featuring a compact form factor and robust build for its generation.

The practical lifespan of a smartphone is influenced by its release timeline, software support, and physical durability.

• Release Timeline: The Galaxy S23 Ultra, being a more recent device from early 2023, benefits from a longer remaining period of software and security updates compared to the iPhone 12, which was released in late 2020. Samsung typically provides four years of major Android updates and five years of security patches for its flagship devices, while Apple generally offers five to six years of iOS updates.
• Software Longevity: Users prioritizing the longest possible software support from the manufacturer will find the Galaxy S23 Ultra offers a more extended timeline. The iPhone 12, while still receiving updates, is closer to the end of its official support cycle.
• Physical Durability: The iPhone 12 features a Ceramic Shield front cover, which Apple stated improves drop resistance. Both devices carry an IP68 rating for water and dust resistance, indicating protection against immersion in water up to 6 meters for 30 minutes.

Performance in daily use is a key differentiator, impacting how smoothly applications run and how efficiently tasks are handled.

• Processing Power: The Galaxy S23 Ultra is equipped with a specialized version of a current-generation processor, designed for enhanced speed and power efficiency, particularly beneficial for demanding applications and multitasking. The iPhone 12 uses a previous-generation processor that still delivers a responsive experience for everyday tasks and many games.
• Multitasking and Storage: The S23 Ultra offers configurations with up to 12GB of RAM, facilitating seamless transitions between numerous open applications and intensive workflows. It also provides larger base storage options, starting at 256GB. The iPhone 12 typically comes with 4GB of RAM and storage options starting from 64GB, which is suitable for general use but may require more active storage management for users with extensive app libraries or large media files.
• Battery Behavior: The Galaxy S23 Ultra houses a 5000 mAh battery, with many users reporting it can last up to two days on a single charge with moderate to heavy usage. The iPhone 12 has a 2815 mAh battery, generally providing sufficient power for a full day of typical use, though heavy users might find themselves needing to recharge more frequently.

The display is the primary interface for interaction, and both devices offer distinct visual experiences.

• Display Technology and Clarity: The Galaxy S23 Ultra features a 6.8-inch Dynamic AMOLED 2X display with a QHD+ resolution (3088x1440 pixels), resulting in sharp and detailed visuals. The iPhone 12 has a 6.1-inch Super Retina XDR OLED display with a resolution of 2532x1170 pixels, offering excellent color reproduction and deep blacks.
• Brightness and Refresh Rate: The S23 Ultra's display can reach a peak brightness of 1750 nits, making it highly visible in bright outdoor conditions, and features an adaptive refresh rate that scales from 1Hz to 120Hz for smooth scrolling and efficient power use. The iPhone 12 offers a typical maximum brightness of 625 nits and a peak HDR brightness of 1200 nits, with a standard 60Hz refresh rate.
• Viewing Experience: The S23 Ultra provides a larger, curved display that offers an expansive viewing area, well-suited for media consumption and productivity. The iPhone 12's smaller, flat display is more compact, making it easier for one-handed use and pocketability.

Camera capabilities are a significant factor for many users, and these devices offer different strengths in photography and videography.

• Rear Camera Systems: The Galaxy S23 Ultra boasts a versatile quad-camera setup, including a 200MP main sensor, a 12MP ultrawide lens, and two 10MP telephoto lenses providing 3x and 10x optical zoom. This configuration allows for exceptional detail and extensive zoom capabilities. The iPhone 12 features a dual 12MP camera system with a wide and an ultrawide lens, offering solid performance for everyday photos and videos.
• Low-Light and Video Performance: Both devices excel in low-light conditions, with the S23 Ultra featuring 'Nightography' for enhanced detail and clarity in dark environments, and the iPhone 12 offering Night mode across all its cameras. The S23 Ultra supports 8K video recording, while the iPhone 12 records in 4K.
• Front Camera and Audio: The S23 Ultra includes a 12MP front camera, while the iPhone 12 also has a 12MP front camera, both capable of capturing detailed selfies and supporting advanced features like Portrait Mode. Both phones provide clear microphone quality for calls and recordings, and their stereo speakers offer a good audio experience for media playback.