Galaxy S21 5G • Unlocked vs Motorola Moto G (2024) • Unlocked

The Samsung Galaxy S21 5G, released in January 2021, and the Motorola Moto G 2024, launched in March 2024, represent distinct segments of the smartphone market. While both are Android-based devices, the Galaxy S21 5G was positioned as a flagship offering at its release, emphasizing premium features and performance, whereas the Moto G 2024 focuses on delivering essential smartphone capabilities with a more recent release date. Their primary differentiators lie in their display technology, processing power, and camera systems, catering to different user expectations and needs.

The practical lifespan of a smartphone is influenced by its release timeline, software support, and physical durability. These two devices offer different longevity prospects.

• Release Timeline & Software Support: The Galaxy S21 5G, released in January 2021, launched with Android 11 and was eligible for four major OS updates, concluding with Android 15 (One UI 7) around May 2025. Security updates for the S21 series are expected to continue until January 2026, shifting to a quarterly schedule after January 2025. In contrast, the Motorola Moto G 2024, released in March 2024, launched with Android 14. Motorola typically provides one major OS update and three years of security updates for its G-series phones, meaning it will likely receive Android 15 and security updates until March 2027.
• Durability & Repairability: The Galaxy S21 5G features a glass front with Gorilla Glass Victus protection, a plastic back, and an aluminum frame, offering IP68 water and dust resistance. The Moto G 2024 has a plastic frame and a silicone polymer (eco-leather) back, with a water-repellent design (IP52 rating). The Galaxy S21 5G generally offers a more robust build and higher water resistance.
• Expected Practical Lifespan: While the Galaxy S21 5G has a shorter remaining software update window, its more powerful hardware may allow it to handle demanding applications for a longer period. The Moto G 2024 benefits from a newer release, offering a slightly longer period of guaranteed software and security updates from its launch date, though its hardware may become a limiting factor sooner for intensive tasks.

Performance varies significantly between these two smartphones, impacting how smoothly they handle daily tasks and demanding applications.

• Processor Capabilities & Responsiveness: The Galaxy S21 5G is equipped with a high-end processor from its release era, designed for flagship performance. This allows for smooth multitasking, rapid app loading, and capable handling of graphically intensive games and applications. Users generally experience a highly responsive system. The Moto G 2024 features a more modest processor, suitable for everyday tasks like browsing, social media, and light gaming. Users may notice occasional delays when opening apps or switching between multiple demanding applications.
• RAM & Storage: The Galaxy S21 5G typically comes with 8GB of RAM, providing ample capacity for fluid multitasking and keeping many applications open in the background without slowdowns. It offers storage options of 128GB or 256GB. The Moto G 2024 comes with 4GB of RAM and 128GB of internal storage, which can be expanded via a microSD card. While the Moto G 2024 includes a feature to use virtual RAM from storage, its 4GB physical RAM may limit its ability to manage numerous heavy applications simultaneously.
• Battery Behavior: The Galaxy S21 5G has a 4000 mAh battery, which for moderate users can last a full day, though heavy usage, especially with its high refresh rate display, may require more frequent charging. The Moto G 2024 features a larger 5000 mAh battery, often praised for its extended battery life, capable of lasting a day and a half or more with moderate use.

The visual experience on these devices differs significantly due to their display technologies and specifications.

• Display Technology & Resolution: The Galaxy S21 5G features a 6.2-inch Dynamic AMOLED 2X display with a resolution of 1080 x 2400 pixels. This technology delivers deep blacks, high contrast, and vibrant colors, providing a premium viewing experience for photos, videos, and general content. The Moto G 2024 has a larger 6.6-inch IPS LCD screen with a resolution of 720 x 1612 pixels. While offering a larger viewing area, the lower resolution results in less sharpness and detail compared to the Galaxy S21 5G.
• Brightness & Refresh Rate: The Galaxy S21 5G's display can reach a peak brightness of 1300 nits, ensuring good visibility even in bright outdoor conditions. It also boasts an adaptive 120Hz refresh rate, which provides smoother scrolling and more fluid animations. The Moto G 2024 also features a 120Hz refresh rate, contributing to smooth navigation. However, its brightness levels are generally lower, which can affect outdoor usability.
• Viewing Experience: Users prioritizing a compact device with a high-quality, sharp, and color-accurate display for media consumption and detailed work will find the Galaxy S21 5G more suitable. Those who prefer a larger screen for general browsing and casual use, and where absolute display fidelity is not the top priority, might appreciate the Moto G 2024.

The camera systems of these two smartphones are designed for different levels of photography and videography capabilities.

• Rear Camera System: The Galaxy S21 5G features a versatile triple-camera setup, including a 12MP main sensor with optical image stabilization (OIS), a 12MP ultrawide lens, and a 64MP telephoto lens offering 3x hybrid optical zoom. This configuration allows for a wide range of photographic scenarios, from expansive landscapes to detailed zoomed-in shots. The Moto G 2024 comes with a dual-camera system, featuring a 50MP main sensor with OIS and a 2MP macro lens.
• Photography Performance: The Galaxy S21 5G generally delivers strong performance in various lighting conditions, with good detail, dynamic range, and color reproduction. Its low-light capabilities are enhanced, and the telephoto lens provides flexibility for capturing distant subjects. The Moto G 2024's 50MP main camera can capture decent photos in good lighting, but its overall performance, especially in challenging conditions or with its macro lens, is considered more modest.
• Video Recording & Audio: The Galaxy S21 5G is capable of recording video up to 8K resolution at 24fps, and 4K at 30/60fps, offering advanced video features and stabilization. Its microphone quality for calls and recording is generally clear. The Moto G 2024 records video at 1080p at 30fps. Both devices offer stereo speakers, with the Galaxy S21 5G providing a richer audio experience for media consumption.