The best value in a refurbished Samsung Galaxy rarely sits in the very latest model. The S21 and S22 generations now deliver most of the useful features at a price well below launch, while the S24 remains the logical pick for anyone who wants the Galaxy AI tools.
The choice mostly comes down to what you actually use on a phone: camera, battery life, display, or simply everyday tasks.
What actually changes from one generation to the next
Galaxy S20 and S21: the arrival of 5G and the S Pen
The Galaxy S20, launched in 2020, brought 5G across the S line along with a 120 Hz AMOLED display. Per Samsung's spec sheets, the Ultra model offered Space Zoom up to 100x and a 108-megapixel main sensor.
The Galaxy S21, unveiled in January 2021, revised the design around the camera module. It was also the first S-series model to support the S Pen on the Ultra version, sold separately at the time rather than built into the device.
The S21 and S21+ share the same four-camera setup, while the S21 Ultra uses a five-sensor configuration with a second telephoto, for stronger zoom than the other two models in the same generation.
Galaxy S22 and S23: a common chip and improving zoom
The Galaxy S22 Ultra built a dedicated S Pen slot into the device itself, rather than a separate accessory. A reinforced aluminum frame and AI-assisted photography features also marked this generation.
The Galaxy S23 standardized the Snapdragon 8 Gen 2 for Galaxy chip across all regions, instead of varying processors by market. The S23 Ultra also introduced a 200-megapixel main sensor.
This generation also leaned into mobile gaming, with an improved cooling system to sustain longer sessions without noticeable performance throttling.
Galaxy S24: the generation that introduced Galaxy AI
Unveiled in January 2024, the Galaxy S24 marked the arrival of Galaxy AI: live translation during calls, automatic text summaries, and circle-to-search visual lookup. Some of these features were later ported to certain earlier Galaxy S and Z models by software update. Our guide to the best smartphones with artificial intelligence covers these features in more depth.
| Generation | Year | Highlights | Best for |
|---|---|---|---|
| Galaxy S20 / S21 | 2020-2021 | 5G, 120 Hz AMOLED, S Pen (Ultra) | Everyday use, lower budget |
| Galaxy S22 | 2022 | Built-in S Pen (Ultra), AI-assisted photos | Everyday use with S Pen |
| Galaxy S23 | 2023 | Snapdragon 8 Gen 2, 200 MP (Ultra) | Performance and gaming without S24 price |
| Galaxy S24 | 2024 | Galaxy AI (translation, summaries, circle-to-search) | Recent AI features |
| Galaxy A series (A32 to A54) | 2021-2024 | Galaxy essentials, lowest price | Tight budget |
| FE editions (Fan Edition) | varies | Display/camera/chip trade-offs, lower price | Best price within a generation |
Dates and specifications per Samsung spec sheets and Galaxy S series documentation (Wikipedia, Androidheadlines, 9meters). Prices and availability per SecondCell inventory at time of purchase.
Where the best value sits in refurbished
The S21 and S22 sweet spot for everyday use
For calls, browsing, social media, and everyday photography, a refurbished Galaxy S21 or S22 covers the needs with room to spare. These models still receive security updates and offer 120 Hz AMOLED displays similar to later generations.
The price gap with a newer model is usually widest at this point in the range, since these devices already have a few years of track record on the refurbished market.
The S23 for strong performance without the S24 price
The Galaxy S23 keeps processing power close to newer models thanks to its Snapdragon 8 Gen 2 chip, while selling refurbished for less than an S24. It's a solid option for mobile gaming or demanding apps, without the S24's Galaxy AI features.
The Galaxy A series for a tight budget
The Galaxy A32, A51, A52, A53, and A54 cover the basics: calls, messaging, social media, and everyday apps. They're the most economical way into the Galaxy ecosystem without chasing S-model performance. The full refurbished Samsung inventory lets you compare S and A models side by side.
The special case of Galaxy S FE models
The FE (Fan Edition) versions, like the Galaxy S20 FE, S21 FE, or S23 FE, offer a more affordable alternative to the main models of the same generation. The trade-off usually sits in the display, camera quality, or chip, in exchange for a noticeably lower price.
A refurbished Galaxy S FE can therefore be better value than a standard model from a newer generation, depending on what the buyer is willing to give up in performance or camera quality.
How the aesthetic grade changes the price of the same model
What a higher grade represents
At SecondCell, every phone gets an aesthetic grade that reflects the visual condition of the device, from a few signs of wear to near-new. Two identical Galaxy S22 units in model and storage can therefore show a different price based on that grade.
Why this detail often matters more than the generation
An older model with a high grade sometimes costs almost as much as a newer model with a lower grade. Comparing the grade before the model avoids paying for a generation without getting a device that's genuinely in good shape.
Battery is part of that assessment too. An older but lightly used device often keeps better battery capacity than a newer model that has gone through several years of heavy charge cycles.
How to choose and buy the right model at SecondCell
Filter by model, budget, and grade
The refurbished Samsung inventory filters by model, price, storage capacity, and aesthetic grade. Every device is covered by the 360 Certification and a one-year warranty, no matter the generation.
Lower the cost with a trade-in and financing
A current phone that still works can be sold or traded in for credit toward a newer model, which lowers the amount to pay on a more capable Galaxy. To spread out the remaining balance, Affirm financing is also available at checkout.
Filtering by generation and grade on the refurbished Samsung page lets you compare options in a few clicks. The best value is still the one that matches real-world use, not necessarily the newest generation listed in the inventory.
Frequently asked questions
Which Samsung Galaxy generation offers the best value refurbished?
For everyday use, a refurbished Galaxy S21 or S22 delivers the essentials at a reduced price. For performance, the S23 approaches the S24 for less. The S24 is mostly justified if you want the Galaxy AI features.
Does a refurbished Samsung Galaxy still get updates?
Yes for recent generations. The Galaxy S21 through S24 still receive security updates, and Samsung has extended its software support on recent lines. Checking the specific model is still recommended before buying.
Is an older flagship better than a recent entry-level model?
At a comparable price, an older S model (like the S21) with a good grade often beats a recent A model on display, camera, and performance. The aesthetic grade and battery condition matter as much as the generation.
What is the aesthetic grade at SecondCell?
It's a rating of the device's visual condition, from a few signs of wear to near-new. Two identical devices can show a different price based on their grade, detailed on the aesthetic grades page.
