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Samsung’s Galaxy lineup has been at the top of the Android world for years, and for good reason. Whether you want the latest flagship with cutting-edge cameras and AI features or a previous-generation model at a steep discount, there’s a Galaxy phone for nearly every budget.
This guide covers some of the most popular Samsung Galaxy phones, including older models that have become outstanding value picks on the used and refurbished market. Not everyone needs to spend $1,200 on the newest release, sometimes a phone from a couple of generations back delivers 90% of the experience at half the price.
Understanding Samsung’s Galaxy Lineup
Before jumping into specific models, it helps to understand how Samsung organizes its phone families:
- Galaxy S series: Samsung’s mainline flagship. Premium build, top-tier cameras, latest processors. The “Ultra” variants add more camera zoom and a larger screen.
- Galaxy Z series: Foldable phones, the Z Fold (tablet-sized when open) and Z Flip (compact clamshell). Innovative but pricier.
- Galaxy A series: Mid-range phones that balance features and affordability. Some A-series models are genuinely excellent values.
- Galaxy Note series (discontinued): The S-Pen-equipped line that Samsung folded into the S Ultra starting with the S22 Ultra.
Flagship Picks: Galaxy S Series
Samsung Galaxy S24 Ultra
Samsung’s current top-of-the-line phone as of 2026, the Galaxy S24 Ultra packs essentially everything Samsung knows how to build into a phone. The camera system is headlined by a 200MP main sensor, a 50MP 5x telephoto, a 10MP 3x telephoto, and a 12MP ultrawide. Photo quality across all four lenses is excellent, and the 5x optical zoom is genuinely useful for shooting details from a distance.
The 6.8-inch Dynamic AMOLED display with 120Hz refresh rate is gorgeous for media consumption and productivity. The built-in S Pen, borrowed from the defunct Note line, adds precise stylus input for notes, sketches, and document markup. Samsung’s Galaxy AI features, including real-time translation, photo editing tools, and summarization, are baked in and actually useful in daily life.
Performance is driven by the Snapdragon 8 Gen 3 (in most markets), with 12GB of RAM and up to 1TB of storage. Battery life is strong, the 5,000mAh cell consistently gets through a full day of heavy use. It’s the phone you buy when you want the best Samsung has to offer and aren’t on a tight budget.
Samsung Galaxy S21 Series. Best Used Value
The Galaxy S21 lineup from 2021 has become one of the best used phone deals available. These phones still run the latest version of One UI (Samsung committed to extended software support), and the hardware holds up remarkably well for everyday use.
The standard Galaxy S21 features a 6.2-inch 120Hz display, a triple camera system with a 64MP telephoto, and the Snapdragon 888 processor. It doesn’t have the latest AI tricks, but it handles social media, streaming, web browsing, photography, and gaming without breaking a sweat. You can find clean used examples for a fraction of what they cost new.
The Galaxy S21 Ultra is the real gem on the used market. It came with a 108MP main camera, dual telephoto lenses (3x and 10x optical zoom), a massive 6.8-inch display, and S Pen support. When these launched, they were $1,200+. Now you can pick one up used for a fraction of that, and the camera system still takes impressive photos.
Mid-Range Value: Galaxy A Series
Samsung Galaxy A54 / A55
Samsung’s A5x series has consistently been the sweet spot for people who want a good Samsung experience without flagship pricing. The A54 and newer A55 share the same philosophy: solid AMOLED displays, capable triple camera systems, reliable battery life, and Samsung’s full software suite including Samsung Pay, DeX support, and Knox security.
You give up the premium build materials (plastic back instead of glass), the very best camera processing, and the fastest processor. But honestly, for most daily tasks, messaging, social media, email, casual photography, streaming, you won’t notice the difference. These phones do the important things well, and they do them for $350-450 instead of $800+.
If you’re buying a phone for a teenager, a parent who doesn’t need cutting-edge specs, or yourself as a backup device, the A-series is where the real value lives.
Classic Models Worth Buying Used
Samsung Galaxy Note 20 Ultra
The Note 20 Ultra was Samsung’s productivity powerhouse, a phone built for people who actually use their phone to get work done. The S Pen with Bluetooth remote control, the massive 6.9-inch display, the 108MP camera with 50x Space Zoom, and Samsung DeX for desktop-mode computing made this a genuine laptop replacement for certain workflows.
Samsung ended the Note line after this generation, folding its best features into the S Ultra series. But the Note 20 Ultra itself is still a very capable phone, especially on the used market where prices have dropped significantly. If you want S Pen functionality and don’t need the absolute latest processor, this is a compelling option.
Samsung Galaxy S9
Samsung Galaxy S9
The Galaxy S9 is a blast from the past at this point, but it’s worth mentioning because you can find them for next to nothing and they’re still functional phones for very basic use. The 5.8-inch AMOLED display still looks good, the build quality is solid, and the camera takes respectable photos in good light.
The catch is software support. The S9 no longer receives security updates from Samsung, which makes it a risky choice as a daily driver for anything involving banking, email, or sensitive data. However, it works fine as a dedicated camera for a kid, a music player, a security camera monitor, or a backup phone for emergencies. At current used prices, it’s essentially disposable.
Samsung Galaxy Note 8
Samsung Galaxy Note 8
The Note 8 was the phone that restored Samsung’s reputation after the Note 7 recall. It was the first Note with a dual camera, the first Samsung phone with a 6.3-inch Infinity Display, and it proved that the Note line still had a loyal audience. The S Pen integration was refined and responsive, and the phone felt premium in hand.
Like the S9, the Note 8 is now well past its software support window. But it remains a good used buy for specific purposes: a dedicated note-taking device, a media player, or an introduction to the Samsung ecosystem for someone who just wants to try Android without spending real money. The S Pen alone makes it more useful than most old phones sitting in a drawer.
How to Buy Used Samsung Phones Safely
If you’re considering a used Galaxy phone, keep these tips in mind:
- Check the software support timeline. Samsung now offers 4 years of major Android updates and 5 years of security patches for flagships. Older models like the S9 and Note 8 are no longer supported. The S21 series and newer still receive updates.
- Verify the IMEI. Make sure the phone isn’t reported stolen or blacklisted. Services like Swappa and IMEI.info let you check for free.
- Buy from reputable sellers. Swappa, Back Market, and Amazon Renewed offer buyer protection. Random marketplace listings are riskier.
- Check the battery health. After 2-3 years of use, lithium batteries degrade. A used phone might only hold 80% of its original charge. Samsung’s built-in diagnostics (Settings > Battery > Battery Health) show you the current capacity.
- Look for the right storage size. Samsung dropped the microSD card slot starting with the S21 series. If you’re buying one of those, make sure you get enough built-in storage.
Which Samsung Galaxy Phone Should You Buy?
Here’s the quick version:
- Best overall: Galaxy S24 Ultra, the best of everything Samsung makes, at a flagship price.
- Best value (new): Galaxy A54/A55, 80% of the flagship experience for less than half the price.
- Best used deal: Galaxy S21 Ultra, still an outstanding camera phone with years of software support left, at a steep discount.
- Best for productivity (used): Note 20 Ultra. S Pen, big screen, DeX support, powerful cameras.
- Budget phone for basic use: Galaxy S9 or Note 8, nearly free, but understand the software support limitations.
Samsung’s ecosystem is one of the most complete in the Android world. Whatever Galaxy phone you choose, you’re getting access to Samsung Pay, Samsung Health, SmartThings, and a massive accessory market. Pair your new phone with some quality audio gear, check out our guide to the best external microphones (many work great with Samsung phones too) and Beats headphones for kids if you’re setting up the whole family.
