Thinking about upgrading your Samsung experience? The battle between the Samsung S20 and its successor, the S21, is a hot topic for many smartphone enthusiasts. Both devices represent significant leaps in mobile technology, but which one truly deserves your hard-earned cash?
The Galaxy S20 set a high bar with its impressive display, powerful cameras, and 5G capabilities. It was a flagship that defined a generation of Samsung phones, offering a premium experience for users who demanded the best.
However, the Galaxy S21 arrived with its own set of innovations and improvements, aiming to refine the flagship formula. From design tweaks to enhanced performance and camera features, the S21 promised to build upon the S20’s legacy. Let’s dive deep into the samsung s20 vs 21 comparison to help you decide.
Specs at a Glance
| Feature | Samsung S20 | Samsung S21 |
|---|---|---|
| Display Size | 6.2-inch Dynamic AMOLED 2X | 6.2-inch Dynamic AMOLED 2X |
| Display Resolution | 1440 x 3200 pixels | 1080 x 2400 pixels |
| Refresh Rate | 120Hz at 1440p | 120Hz at 1080p |
| Processor | Exynos 990 / Snapdragon 865 | Exynos 2100 / Snapdragon 888 |
| RAM | 8GB / 12GB | 8GB |
| Storage | 128GB / 256GB (expandable via microSD) | 128GB / 256GB (no microSD) |
| Rear Camera (Main) | 12MP Wide | 12MP Wide |
| Rear Camera (Ultrawide) | 12MP Ultrawide | 12MP Ultrawide |
| Rear Camera (Telephoto) | 64MP Telephoto (3x hybrid zoom) | 64MP Telephoto (3x hybrid zoom) |
| Front Camera | 10MP | 10MP |
| Battery Size | 4000 mAh | 4000 mAh |
| Build Material | Glass front, Glass back | Plastic back, Aluminum frame |
Feature-by-Feature Breakdown
Display
- Samsung S20: Features a 6.2-inch Dynamic AMOLED 2X display with a 120Hz refresh rate at FHD+ resolution. The display is bright and vibrant, offering excellent viewing angles. However, the 120Hz refresh rate is limited to FHD+ and cannot be used with WQHD+ resolution.
- 21: Boasts a 6.2-inch Dynamic AMOLED 2X display with a 120Hz adaptive refresh rate, now also available at WQHD+ resolution. This adaptive refresh rate is more power-efficient. The display quality remains top-notch with great color accuracy and brightness.
- Winner: 21
Processor
- Samsung S20: Powered by the Exynos 990 (international) or Snapdragon 865 (US/China). Performance is generally strong for everyday tasks and gaming, but the Exynos variant has been known to have some thermal throttling issues and lower battery efficiency compared to its Snapdragon counterpart.
- 21: Equipped with the Snapdragon 888 (global) or Exynos 2100 (international). Both chipsets offer significant performance improvements over the S20 series, with better power efficiency and sustained performance, especially the Snapdragon variant.
- Winner: 21
Camera System
- Samsung S20: Features a triple rear camera setup: 12MP ultrawide, 12MP wide, and 64MP telephoto with 3x hybrid zoom. It offers good image quality in various conditions, with the 64MP sensor enabling decent zoom capabilities. The zoom quality, however, can be a bit soft at its highest magnifications.
- 21: Comes with a triple rear camera: 12MP ultrawide, 12MP wide, and 64MP telephoto with 3x hybrid zoom. While the megapixel count for the telephoto lens is the same, the S21 offers improved image processing and better overall detail, especially in challenging lighting. The 30x Space Zoom is also more refined.
- Winner: 21
Battery Life
- Samsung S20: Has a 4000mAh battery. With moderate usage and the 120Hz display, battery life can be inconsistent and may not last a full day for heavy users. The Exynos processor’s efficiency also impacts battery performance.
- 21: Features a slightly larger 4000mAh battery, but combined with the more power-efficient Snapdragon 888/Exynos 2100 and the adaptive refresh rate, it generally offers better endurance than the S20. It can comfortably last a full day for most users.
- Winner: 21
Design and Build
- Samsung S20: Sports a premium glass and metal design with a curved display. It’s sleek and feels high-end, but the curved edges can sometimes lead to accidental touches and are more prone to damage.
- 21: Adopts a flatter display and a more durable design with a “Glasstic” back (a plastic composite) on the base model, paired with a metal frame. While not as premium as glass, it’s more resilient and less prone to scratches. The design is more modern and practical for everyday use.
- Winner: 21
Storage Options
- Samsung S20: Typically offered with 128GB of internal storage, with microSD card expansion up to 1TB. This provides ample space for apps, photos, and videos for users who need it.
- 21: Comes with 128GB or 256GB of internal storage. Notably, it *lacks* microSD card expansion. This means users need to choose their storage wisely at the time of purchase.
- Winner: samsung s20
5G Connectivity
- Samsung S20: Supports 5G connectivity, but the implementation can vary between sub-6GHz and mmWave depending on the region and model. Early 5G adoption meant some compatibility nuances.
- 21: Features more robust 5G support, often including both sub-6GHz and mmWave across more models and regions, ensuring broader compatibility with current and future 5G networks. This offers a more future-proof connectivity experience.
- Winner: 21
Software Updates
- Samsung S20: Has received significant software updates, including major Android version upgrades and security patches. However, as an older device, its update support will eventually phase out sooner than newer models.
- 21: Benefits from Samsung’s commitment to longer software support, typically promising multiple years of major Android OS upgrades and security updates. This ensures the device stays current and secure for a longer period.
- Winner: 21
Winner by Category
| Category | Winner |
|---|---|
| Display Resolution | Samsung S20 |
| Performance (Latest Gen) | Samsung S21 |
| Expandable Storage | Samsung S20 |
| Durability (Back Panel) | Samsung S21 |
| Camera Versatility | Tie |
| Value (Likely) | Samsung S20 (if found cheaper) |
| Design (Subjective) | Tie |
What They Have in Common
- Display Technology: Both the Samsung S20 and S21 boast stunning Dynamic AMOLED 2X displays, offering vibrant colors, deep blacks, and excellent contrast for an immersive viewing experience.
- High Refresh Rate: A buttery-smooth 120Hz refresh rate is present on both devices, making scrolling, gaming, and general navigation feel incredibly fluid and responsive.
- Versatile Camera Systems: Both phones feature a triple-lens rear camera setup, including a main wide sensor, an ultrawide lens for expansive shots, and a telephoto lens for zoomed-in photography, providing great flexibility for various shooting scenarios.
- Front-Facing Camera: A high-quality 10MP front-facing camera is included on both models, ensuring sharp and clear selfies and video calls.
- Battery Capacity: Both the S20 and S21 are equipped with a 4000 mAh battery, aiming to provide a full day of usage for most users, though actual battery life can vary based on usage patterns.
- Water and Dust Resistance: Both devices come with an IP68 rating for water and dust resistance, offering peace of mind against accidental spills and environmental exposure.
Samsung S20 Vs S21 Buying Guide
Camera Capabilities
The Samsung S21 generally boasts a more refined camera system compared to the S20. While both offer excellent photography, the S21 often captures slightly better detail in challenging lighting conditions and provides more advanced software features. If photography is your absolute top priority and you’re looking for the latest advancements in mobile imaging, the S21 might edge out the S20.
However, the S20’s camera is still incredibly capable and produces stunning results for most users. Consider your specific needs; if you’re a casual shooter or primarily use social media, the S20’s camera will more than suffice. For those who demand the pinnacle of smartphone photography, the S21 offers incremental but noticeable improvements. (See Also: Demeyere 5 Plus Vs Atlantis )
Performance and Chipset
When it comes to raw performance, the Samsung S21 typically comes equipped with a newer and more powerful chipset than the S20. This translates to faster app loading times, smoother multitasking, and a more fluid gaming experience. For demanding applications or if you simply prefer the snappiest performance available, the S21 has a clear advantage.
The S20, while still a very fast phone, may show its age slightly when pushed to its limits by the most intensive tasks. For everyday use, browsing, and moderate gaming, the S20’s performance is more than adequate. However, if you’re a power user who frequently engages in graphically intensive games or heavy multitasking, the S21’s superior chipset will be more beneficial.
Display Technology and Features
Both the S20 and S21 feature vibrant AMOLED displays with high refresh rates for smooth visuals. However, the S21 often incorporates improvements like a more adaptive refresh rate that can dynamically adjust to content, potentially saving battery life. The peak brightness might also be slightly higher on the S21, offering better visibility in direct sunlight.
The S20’s display is still exceptional, offering brilliant colors and deep blacks. The difference in display quality, while present, is often subtle for the average user. If you’re someone who meticulously tracks display specifications or frequently uses your phone outdoors, the S21’s display enhancements might be worth considering. Otherwise, the S20 provides a top-tier viewing experience. (See Also: Nikon 50 1 8 Vs 1 4 )
Design, Build, and Durability
The S21 series introduced a redesigned camera housing and often utilizes a more premium build, with some models featuring a matte finish that resists fingerprints better than the glossy S20. The S21 also generally benefits from newer Gorilla Glass protection, offering enhanced scratch and drop resistance. The overall aesthetic of the S21 is often considered more modern and refined.
While the S20 is still a well-built device, the S21 often feels more robust and contemporary in hand. If you prioritize a sleek, modern design and enhanced durability, the S21 holds an advantage. However, the S20 remains a stylish and well-constructed smartphone that will appeal to many.
Who Should Buy What?
Buy Samsung S20 If…
- You prioritize a higher display resolution (1440p) for the sharpest possible visuals.
- You need expandable storage via a microSD card slot.
- You prefer a premium glass build for both the front and back of the device.
- You can find it at a significantly lower price point as it’s an older model.
Buy S21 If…
- You want the latest processor for potentially better performance and efficiency.
- You prefer a more durable plastic back that is less prone to shattering.
- You are comfortable with a 1080p display, which still looks great and can offer better battery life at 120Hz.
- You are looking for a more current design and potentially longer software support.
Frequently Asked Questions
What are the key differences in camera performance between the S20 and S21?
The S21 generally offers improved low-light performance and more advanced AI processing for photos compared to the S20. While the S20 captures excellent images, the S21 often provides sharper details and better color accuracy, especially in challenging lighting. Features like improved zoom capabilities and enhanced video stabilization are also often more refined on the S21, making it a slight upgrade for photography enthusiasts.
Is the performance difference between the S20 and S21 significant for everyday use?
For everyday tasks like browsing, social media, and light gaming, the performance difference between the S20 and S21 is often negligible for most users. Both phones are incredibly fast and responsive. However, if you frequently engage in graphically intensive gaming, heavy multitasking, or use demanding professional apps, the S21’s newer chipset will offer a noticeably smoother and quicker experience. (See Also: Samsung Pro Vs Evo 850 )
Which phone has a better display, the S20 or the S21?
Both phones feature exceptional AMOLED displays with high refresh rates. The S21 often boasts a more adaptive refresh rate, which can optimize battery life by adjusting dynamically. Additionally, the S21 might offer slightly higher peak brightness for better outdoor visibility. While the S20’s display is still superb, the S21 provides subtle but appreciated enhancements in this area.
How do the battery lives compare between the Samsung S20 and S21?
Battery life can vary significantly based on usage patterns and specific models within each series. Generally, the S21 series tends to offer comparable or slightly improved battery efficiency due to more optimized chipsets and adaptive display technologies. However, neither phone is known for exceptional multi-day battery life, and heavy usage will likely require daily charging for both devices.
Is it worth upgrading from the S20 to the S21?
Upgrading from the S20 to the S21 is generally considered an incremental improvement rather than a revolutionary leap. If you’re seeking the latest camera advancements, a slightly more powerful processor, and a more modern design, then the S21 is a worthwhile consideration. However, if your S20 is still performing well and meeting your needs, the upgrade might not be essential.
Final Verdict
When pitting the Samsung S20 against the S21, the S21 emerges as the superior device due to its more refined camera system, faster performance, and updated design. While the S20 remains a capable smartphone, the S21 offers a noticeable upgrade in key areas, making it the better choice for those seeking the latest technology and a more future-proof device.
Winner: Samsung S21