👍 Pros
- The Dynamic AMOLED 2X display with 120Hz refresh rate still offers a fluid visual experience.
- The Snapdragon 888/Exynos 2100 chipset, while not cutting-edge, provides sufficient power for many applications in 2026.
- The promise of up to 4 major Android upgrades means it likely received Android 16, extending software longevity.
- OIS on both the main and telephoto cameras contributes to more stable photos and videos.
- IP68 rating (implied by typical Samsung FE series) suggests dust and water resistance, enhancing durability.
👎 Cons
- The 5nm chipsets (Snapdragon 888/Exynos 2100) are less power-efficient than newer 3nm or 4nm designs, potentially impacting battery life.
- The absence of a microSD card slot limits storage expansion, which can be a concern with increasing app and media sizes.
- The 25W wired charging is slower compared to many modern mid-range and budget phones in 2026.
- The plastic back panel, while durable, may feel less premium than glass-backed alternatives.
- The 3x optical zoom, while functional, is outmatched by periscope lenses found in some contemporary devices.
Expert Review & Rating
Market Position in 2026
In 2026, the Samsung Galaxy S21 FE 5G occupies a niche in the budget to mid-range refurbished market. Its hardware, while dated compared to current flagships, still offers a compelling package for users seeking a reliable, feature-rich smartphone without a premium price tag.
Performance & Daily Usage
Based on the Snapdragon 888/Exynos 2100 chipset, this phone provides sufficient power for daily tasks such as web browsing, social media, and light gaming. UI responsiveness should remain generally fluid, although demanding applications might reveal its age. Thermal management, given the 5nm process, might not be as optimized as newer chipsets under sustained heavy loads. The 120Hz display contributes significantly to perceived smoothness. The 4500 mAh battery, paired with a 5nm SoC, suggests it can manage a full day of moderate use, but heavy users might need a midday top-up. The 25W charging is no longer fast by 2026 standards, meaning longer charge times than many modern alternatives.
The Best Features
The Dynamic AMOLED 2X display with its 120Hz refresh rate remains a strong asset, providing a visually engaging and smooth user experience that often surpasses many budget phones in 2026. The inclusion of OIS on both the main and telephoto cameras is a significant advantage, contributing to sharper photos and more stable video, especially in challenging conditions. The robust software support, extending to potentially Android 16, means users benefit from extended security updates and new features, enhancing the phone’s longevity and value on the used market.
The Compromises
The 5nm chipsets, while powerful for their time, are less power-efficient than the 3nm or 4nm processors prevalent in 2026, which can lead to comparatively shorter battery life and potentially more noticeable thermal throttling during intensive tasks. The plastic back, while durable, does not offer the same premium feel as glass-backed phones. The 25W wired charging speed is a notable compromise; many contemporary budget and mid-range devices offer significantly faster charging, making the S21 FE feel slow to replenish its battery. The absence of a microSD card slot means users are limited to the internal storage chosen at purchase, which could be a constraint for those with large media libraries.
Buying Advice
This phone is a viable option for users seeking a feature-packed smartphone on a tight budget in 2026, particularly if found at a good price on the used or refurbished market. However, those prioritizing cutting-edge performance, rapid charging, or the absolute latest camera technology should consider newer mid-range alternatives.
Frequently Asked Questions (FAQs)
Yes, it can be a worthwhile purchase in 2026 if found at a low price on the used market. Its Dynamic AMOLED 2X 120Hz display, capable processor, and decent camera system with OIS still offer a solid user experience, especially for those not needing the absolute latest in performance or charging speed.
Based on its hardware, the 12 MP main camera with OIS and a 1/1.76" sensor is capable of producing acceptable low-light images for a phone of its generation. However, it will likely be surpassed by modern computational photography and larger sensors found in newer devices, particularly in very challenging dark environments.