When Samsung releases a new flagship like the Galaxy S24, many users of previous models—especially those with still-reliable devices like the S20 FE—wonder whether an upgrade is truly justified. The S20 FE, launched in 2020, remains a capable smartphone for everyday use. But does it stand a chance against the cutting-edge features of the 2024 flagship? This detailed comparison breaks down performance, camera quality, software support, battery life, and real-world usability to help you make an informed decision.
Performance: Generations Apart
The core difference between the S24 and S20 FE lies in their processors and overall system responsiveness. The S24 runs on either the Snapdragon 8 Gen 3 (in most regions) or Samsung’s Exynos 2400, both built on a 4nm process. These chips deliver exceptional speed, AI capabilities, and power efficiency. Whether you're multitasking, gaming at high frame rates, or using AI-powered features like live translation, the S24 handles everything effortlessly.
In contrast, the S20 FE uses the Snapdragon 865—a solid chip in its time but now three generations behind. While it can still run most apps smoothly, it struggles with heavier workloads and future-proofing. Apps are becoming more demanding, and newer games often require higher GPU performance that the 865 can’t sustain over long periods.
Camera Comparison: Night and Day Improvement
Camera technology has evolved significantly since 2020, and the gap between the S20 FE and S24 is evident. The S20 FE features a triple rear setup: 12MP main, 12MP ultra-wide, and 8MP telephoto with 3x optical zoom. It delivers decent photos in daylight but falters in low light and lacks advanced processing.
The S24, on the other hand, comes with a 50MP main sensor, a 12MP ultra-wide, and a 10MP telephoto with 3x periscope zoom. More importantly, it leverages advanced computational photography, larger pixels, and AI-driven enhancements like GenAI Photo Edit and Prompt Assist. These allow you to remove unwanted objects, enhance blurry images, or even generate new backgrounds—all within the Gallery app.
“Smartphone photography isn't just about megapixels anymore—it's about intelligence. The S24’s camera understands scenes, adjusts dynamically, and corrects errors in ways the S20 FE simply can't match.” — David Lin, Mobile Imaging Analyst at TechPulse
Battery and Charging: Longevity vs Speed
The S20 FE packs a 4,500mAh battery, which was generous in 2020 and still offers solid all-day performance for moderate users. It supports 25W fast charging and wireless charging, though the charger isn’t included in the box.
The S24 has a slightly smaller 4,000mAh battery but benefits from a far more efficient chipset and optimized software. In real-world usage, both phones last around a full day, but the S24 manages power better during intensive tasks. It supports 25W fast charging as well, but adds improved thermal management to prevent slowdowns during extended use.
However, battery health is a critical factor. If your S20 FE has been charged daily for four years, its battery likely degrades to 70–80% capacity, reducing actual endurance. Replacing it may cost $60–$80, adding to ownership costs.
Software and Security: Future-Proofing Matters
This is where the S24 clearly wins. Samsung promises **seven years of OS and security updates** for the S24—meaning it will receive Android updates through 2031. That’s unprecedented longevity and ensures compatibility with future apps, services, and security standards.
The S20 FE, while initially supported, only receives updates until late 2025. After that, it won’t get new Android versions or monthly security patches. As apps evolve and demand newer APIs, the S20 FE will gradually become less secure and functional.
Detailed Feature Comparison
| Feature | Samsung Galaxy S24 | Samsung Galaxy S20 FE |
|---|---|---|
| Release Year | 2024 | 2020 |
| Processor | Snapdragon 8 Gen 3 / Exynos 2400 | Snapdragon 865 |
| RAM | 8GB | 6GB or 8GB |
| Storage | 128GB/256GB/512GB (no microSD) | 128GB/256GB (microSD expandable) |
| Display | 6.2\" Dynamic AMOLED 2X, 120Hz, HDR10+ | 6.5\" Super AMOLED, 120Hz |
| Rear Cameras | 50MP main + 12MP ultra-wide + 10MP telephoto (3x) | 12MP main + 12MP ultra-wide + 8MP telephoto (3x) |
| Front Camera | 12MP | 32MP |
| Battery | 4,000mAh | 4,500mAh |
| Charging | 25W wired, 15W wireless | 25W wired, 15W wireless |
| Software Support | Until 2031 (7 years) | Until 2025 (5 years total) |
| IP Rating | IP68 | IP68 |
| Starting Price (Launch) | $799 | $699 |
Real-World Example: Should Emma Upgrade?
Emma has used her S20 FE since 2020. She’s a casual user—mostly browsing, messaging, taking photos of her kids, and watching videos. Her phone still works, but she notices slower app launches, occasional stutters in Instagram reels, and diminishing battery life. She charges it twice a day now.
After testing the S24 at a store, she noticed how quickly messages loaded, how crisp night photos looked, and how smoothly multitasking felt. She also learned her S20 FE won’t get Android 15, making her concerned about future app compatibility. Although the S24 costs more upfront, she realized that spending $799 now could save her from needing another phone by 2027.
For Emma, upgrading wasn’t just about better specs—it was about reliability, longevity, and staying current without constant replacements.
Is the S20 FE Still Good?
Yes—but with caveats. If you’re a light user who mostly texts, browses, and watches videos, the S20 FE is still functional. It runs One UI 6 (based on Android 14), has a bright 120Hz display, and supports wireless charging. For under $300 used, it’s a solid budget option.
But consider this: older phones become harder to repair, parts become scarce, and performance gaps widen. If you rely on your phone for work, social media, or capturing memories, the limitations will grow more apparent over time.
Upgrade Checklist: Are You Ready for the S24?
- ✅ Is your S20 FE showing signs of battery degradation (needing midday charge)?
- ✅ Do apps or games feel sluggish or crash more often?
- ✅ Are you missing out on new camera features like night mode or AI editing?
- ✅ Do you want longer software support (beyond 2025)?
- ✅ Can you benefit from AI tools like live call translation or generative photo edits?
- ✅ Are you planning to keep your next phone for 4+ years?
If you answered “yes” to three or more, the S24 is a worthwhile investment.
Frequently Asked Questions
Can the S20 FE run the same apps as the S24?
Most current apps run on both, but some newer AI-heavy applications may not be optimized for the older Snapdragon 865. Over time, developers will prioritize newer hardware, potentially leaving the S20 FE behind.
Is the S24 too small compared to the S20 FE?
The S24 has a 6.2-inch screen versus the S20 FE’s 6.5-inch display. Some users prefer the smaller size for one-handed use, but if you like larger screens, consider the S24+ or S24 Ultra instead.
Should I wait for a discount on the S24?
Yes, if possible. Samsung typically offers trade-in deals, bundle promotions, or holiday discounts within 3–6 months of launch. Waiting can save you $100–$200, especially if you trade in your S20 FE.
Final Verdict: To Upgrade or Not?
The Samsung Galaxy S20 FE remains a competent device for basic use, but it’s nearing the end of its lifecycle. The Galaxy S24 offers a generational leap in processing power, camera intelligence, software longevity, and AI integration. While the upgrade cost is real, the long-term benefits—especially seven years of updates—make it a smart choice for users who depend on their phones daily.
If you're still happy with your S20 FE and don’t need cutting-edge features, hold on. But if you value speed, security, and staying ahead of the curve, the S24 isn’t just an upgrade—it’s a future-proof investment.
浙公网安备
33010002000092号
浙B2-20120091-4
Comments
No comments yet. Why don't you start the discussion?