Galaxy A15 5G vs Galaxy A73 5G

The Samsung Galaxy A15 5G, released in late 2023 and early 2024, and the Samsung Galaxy A73 5G, launched in early 2022, are both Android smartphones from Samsung's A series. While both offer 5G connectivity and a focus on essential features, the A73 5G generally provides a more advanced display and camera system, whereas the A15 5G benefits from a more recent release, extending its software support timeline further into the future.

When considering the longevity of these devices, their release timelines and Samsung's software support policies are key factors. Both phones are designed to receive substantial software updates, but their respective launch dates influence how long that support will last.

• Release Timeline: The Galaxy A73 5G was released in March 2022, making it an older model compared to the Galaxy A15 5G, which launched in December 2023 and January 2024.
• OS Support Duration: Samsung typically provides four years of Android OS upgrades and five years of security updates for its A-series devices. While both models adhere to this policy, the A15 5G, being newer, will receive its updates for a longer period, potentially extending its practical lifespan for users who prioritize the latest software features and security patches.
• Durability Features: The Galaxy A73 5G features Corning Gorilla Glass 5 for screen protection and an IP67 rating for dust and water resistance, offering a degree of protection against environmental elements. The Galaxy A15 5G, while featuring AGC Dragontrail Protection, does not carry an official IP rating, suggesting less resistance to dust and water exposure.

The performance of a smartphone is crucial for daily tasks, from app usage to multitasking. Both the Galaxy A15 5G and A73 5G are designed to handle common operations, but they differ in their underlying hardware capabilities.

• Processor Capabilities: The Galaxy A73 5G is equipped with a more capable processor, allowing it to handle demanding applications and multitasking with greater fluidity. Users report that it can manage graphically intensive games without significant issues. The Galaxy A15 5G, while suitable for everyday use, may experience slower loading times and occasional lag when switching between multiple applications or performing intensive tasks.
• Storage and RAM: Both devices offer various configurations for internal storage and RAM. The Galaxy A73 5G typically comes with 6GB or 8GB of RAM, paired with 128GB or 256GB of storage, expandable via microSD. The Galaxy A15 5G offers 4GB, 6GB, or 8GB of RAM with 128GB or 256GB of storage, also expandable. More RAM on either device generally contributes to smoother multitasking.
• Battery Behavior: Both smartphones feature a 5000 mAh battery, providing ample power for a full day of use for most users. The Galaxy A73 5G is often noted for its excellent battery life, with some users reporting up to two days of moderate usage. The A15 5G also delivers strong battery performance, often lasting a full day and into a second with moderate use. Both support 25W wired fast charging.

The display is a primary interface for any smartphone, and both the Galaxy A15 5G and A73 5G offer vibrant viewing experiences, though with some distinctions in their technology and features.

• Display Technology and Size: The Galaxy A73 5G features a larger 6.7-inch Super AMOLED Plus display, known for its vibrant colors, deep blacks, and excellent contrast. The Galaxy A15 5G has a 6.5-inch Super AMOLED display, also offering rich colors and good contrast.
• Refresh Rate and Brightness: The A73 5G boasts a 120Hz refresh rate, providing exceptionally smooth scrolling and fluid animations, contributing to a more responsive feel. The A15 5G offers a 90Hz refresh rate, which is still smoother than standard 60Hz displays, enhancing the user experience during navigation and content consumption. Both displays can reach up to 800 nits of brightness in High Brightness Mode, making them legible in outdoor conditions.
• Resolution and Clarity: Both phones feature a Full HD+ resolution (1080 x 2400 pixels for A73 5G, 1080 x 2340 pixels for A15 5G), ensuring sharp and detailed visuals for media consumption and text.

For many users, camera capabilities are a significant consideration. Both the Galaxy A15 5G and A73 5G offer multi-camera setups, but the A73 5G provides a more advanced imaging experience.

• Rear Camera System: The Galaxy A73 5G features a quad-camera setup with a high-resolution 108MP main sensor that includes Optical Image Stabilization (OIS), a 12MP ultrawide lens, a 5MP macro lens, and a 5MP depth sensor. The OIS on the main sensor helps in capturing clearer photos and more stable videos, especially in challenging lighting. The Galaxy A15 5G has a triple-camera system with a 50MP main camera (without OIS), a 5MP ultrawide, and a 2MP macro lens.
• Photography Performance: The A73 5G's 108MP main camera is praised for producing detailed and color-accurate images in good lighting, with its ultrawide also performing well. Its low-light performance is decent, though a dedicated night mode is available. The A15 5G's 50MP main camera delivers good results in bright conditions, but its ultrawide and macro lenses offer less detail, and low-light performance is generally less impressive.
• Video Recording and Audio: The Galaxy A73 5G is capable of recording video at up to 4K resolution at 30 frames per second (fps) with its main camera, and 1080p at 60fps, with OIS aiding stability. The A15 5G records video at a maximum of 1080p at 30fps. The A73 5G also features stereo speakers, providing a more immersive audio experience for media consumption, while the A15 5G has a mono speaker.