Galaxy A23 5G vs iPhone 12

The Samsung Galaxy A23 5G and the iPhone 12 are smartphones from different ecosystems, offering distinct user experiences. The Galaxy A23 5G, released in August/September 2022, operates on Android, while the iPhone 12, launched in October 2020, runs on iOS. Key differences lie in their display technology, camera capabilities, and overall performance, catering to varying user preferences.

When considering the long-term usability of these devices, their release timelines and software support policies are important factors.

• Release Timeline: The iPhone 12 was released in October 2020, making it an older model compared to the Galaxy A23 5G, which launched in August/September 2022. This age difference impacts the remaining duration of official software support.
• Software Longevity: Apple typically provides iOS updates for 5-6 years from a device's release, meaning the iPhone 12 is expected to receive updates for a few more years from the current date. The Galaxy A23 5G launched with Android 12 and is promised two major Android OS upgrades and four years of security updates. It has already been updated to Android 15 as of July 2025.
• Physical Durability: The iPhone 12 features a Ceramic Shield front cover and an aluminum frame, contributing to its durability and offering IP68 water and dust resistance. The Galaxy A23 5G uses Gorilla Glass 5 for its display and has a plastic frame and back, but lacks an official IP rating for water and dust resistance.

The performance of a smartphone is crucial for daily tasks, app responsiveness, and multitasking. These two devices offer different approaches to processing power and memory management.

• Processing Power: The iPhone 12 is equipped with a powerful processor that ensures smooth operation, quick app loading, and efficient handling of demanding applications and games. Users generally report a very responsive and fluid experience. The Galaxy A23 5G features a processor designed for efficient 5G connectivity and handles everyday tasks and mid-range gaming effectively, though it may not match the raw speed of higher-end chipsets.
• Multitasking and Storage: The iPhone 12 typically comes with 4GB of RAM, which is optimized by iOS for efficient multitasking. Storage options for the iPhone 12 include 64GB, 128GB, and 256GB. The Galaxy A23 5G offers more varied RAM configurations, including 4GB, 6GB, and 8GB, and typically comes with 64GB or 128GB of internal storage, which can be expanded via a microSD card, offering flexibility for users who need more space for media and apps.
• Battery Behavior: The Galaxy A23 5G is known for its substantial 5000 mAh battery, often providing extended usage, with many users reporting up to two days of power on a single charge with moderate use. The iPhone 12, with its 2815 mAh battery, offers average battery life, typically lasting a full day for most users, though heavy 5G usage can reduce this duration.

The visual experience is a primary interaction point for any smartphone, and both devices offer distinct display technologies and characteristics.

• Display Technology: The iPhone 12 features a 6.1-inch Super Retina XDR OLED display, known for its deep blacks, high contrast, and vibrant colors. The Galaxy A23 5G comes with a larger 6.6-inch PLS LCD display. While LCD technology provides good visuals, it generally does not achieve the same level of contrast or true black levels as OLED.
• Resolution and Clarity: Both phones offer Full HD+ resolution, with the iPhone 12 having a resolution of 2532x1170 pixels at 460 ppi and the Galaxy A23 5G at 2408x1080 pixels. This results in sharp and clear visuals on both devices for typical viewing distances.
• Brightness and Refresh Rate: The iPhone 12 has a typical brightness of 625 nits, with a peak HDR brightness of 1200 nits, providing good visibility in various lighting conditions. It operates at a standard 60Hz refresh rate. The Galaxy A23 5G offers a smoother scrolling and gaming experience with its 120Hz refresh rate, which can make interactions feel more fluid.

Camera capabilities are a significant factor for many users, and both the Galaxy A23 5G and iPhone 12 provide different photographic strengths.

• Rear Camera Systems: The iPhone 12 features a dual 12MP camera system, including a wide-angle lens with optical image stabilization (OIS) and an ultra-wide-angle lens. The Galaxy A23 5G boasts a quad-camera setup with a 50MP main sensor (with OIS), a 5MP ultrawide, a 2MP macro, and a 2MP depth sensor. The main camera on the A23 5G typically bins down to 12.5MP for final images.
• Photography Performance: The iPhone 12 is praised for its improved low-light performance across all cameras, including Night mode, and delivers sharp, detailed images with good color reproduction in various conditions. The Galaxy A23 5G's main camera performs well in good lighting, producing vibrant and well-exposed photos. However, its ultrawide camera may show distortion and less detail, and its Night mode is considered serviceable rather than exceptional.
• Video Recording and Front Camera: The iPhone 12 supports Dolby Vision HDR video recording up to 4K at 30 frames per second, offering advanced video capabilities. Both devices feature a 12MP front camera on the iPhone 12 and an 8MP front camera on the Galaxy A23 5G, capable of capturing detailed selfies and supporting portrait modes. The Galaxy A23 5G records video up to 1080p at 30fps.