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Unlocked phones work across carriers and let you switch plans freely. Check the bands your carrier uses.
Prices are approximate, converted from what Amazon displayed on October 31, 2026 where needed. This guide is built from product listings, not our own testing, so check that the phone works with your carrier, and confirm RAM, storage and bands on the product page.
By the Reviewstook Editorial Team. Last updated: October 31, 2026.
Quick Picks
| Product | Type | Best for |
|---|---|---|
| Samsung Galaxy A17 5G | Mid-range Samsung phone | 128GB, US 1-year warranty |
| Motorola Moto g (2026) | Mid-range unlocked phone | 4GB RAM, 128GB, 50MP, Pantone colors |
| Motorola Moto G Stylus (2025) | Mid-range phone with stylus | 8GB RAM, 256GB, 50MP |
| Samsung Galaxy A37 5G (2026) | Mid-range Samsung 5G phone | 128GB, AMOLED, IP68, triple camera |
| Samsung Galaxy A57 5G (2026) | Upper mid-range Samsung phone | 128GB, AMOLED, IP68, triple camera |
| Motorola Razr (2025) | Foldable flip phone | 8GB RAM, 256GB, 50MP |
| Samsung Galaxy Z Flip7 FE | Foldable flip phone | 256GB AI smartphone |
Our Picks
1. Samsung Galaxy A17 5G
A Samsung Galaxy A17 5G smartphone with 128GB of storage and a US 1-year manufacturer warranty, per the listing. It showed at about $245 on Amazon.com when we checked on October 31, 2026 (converted where needed, so confirm the current price).
Good for: 5G Samsung with a US warranty. Strengths: 5G and US warranty. Weaknesses: price near $245. Skip it if you want the cheapest.
2. Motorola Moto g (2026)
A Motorola Moto g (2026) unlocked phone made for the US with 4GB of RAM, 128GB of storage and a 50MP camera, per the listing. It showed at about $250 on Amazon.com when we checked on October 31, 2026 (converted where needed, so confirm the current price).
Good for: a newer Motorola at a mid price. Strengths: 2026 model and 128GB storage. Weaknesses: price near $250. Skip it if you want 8GB RAM.
3. Motorola Moto G Stylus (2025)
A Motorola Moto G Stylus (2025) unlocked phone made for the US with 8GB of RAM, 256GB of storage and a 50MP camera, per the listing. It showed at about $300 on Amazon.com when we checked on October 31, 2026 (converted where needed, so confirm the current price).
Good for: stylus users who want more storage. Strengths: built-in stylus and 256GB storage. Weaknesses: price near $300. Skip it if you want the cheapest.
4. Samsung Galaxy A37 5G (2026)
A Samsung Galaxy A37 5G (2026) unlocked Android smartphone with 128GB of storage, an AMOLED display, a triple camera and IP68 water resistance, per the listing. It showed at about $390 on Amazon.com when we checked on October 31, 2026 (converted where needed, so confirm the current price).
Good for: a durable mid-range Samsung. Strengths: IP68 and AMOLED display. Weaknesses: price near $390. Skip it if you want the cheapest.
5. Samsung Galaxy A57 5G (2026)
A Samsung Galaxy A57 5G (2026) unlocked Android smartphone with 128GB of storage, an AMOLED display, a triple camera and IP68, per the listing. It showed at about $500 on Amazon.com when we checked on October 31, 2026 (converted where needed, so confirm the current price).
Good for: the top of Samsung’s A series. Strengths: AMOLED and IP68. Weaknesses: price near $500. Skip it if you want the cheapest.
6. Motorola Razr (2025)
A Motorola Razr (2025) unlocked foldable flip phone made for the US with 8GB of RAM, 256GB of storage and a 50MP camera, per the listing. It showed at about $550 on Amazon.com when we checked on October 31, 2026 (converted where needed, so confirm the current price).
Good for: a compact flip phone. Strengths: flip design and 256GB storage. Weaknesses: price near $550. Skip it if you want the cheapest.
7. Samsung Galaxy Z Flip7 FE
A Samsung Galaxy Z Flip7 FE cell phone (2025) with 256GB of storage in jet black, per the listing. It showed at about $679 on Amazon.com when we checked on October 31, 2026 (converted where needed, so confirm the current price).
Good for: a Samsung flip phone. Strengths: flip design and 256GB storage. Weaknesses: price near $680. Skip it if you want the cheapest.
How to Choose an Unlocked Android Phone
An unlocked phone works with different carriers and is not tied to a contract, which gives you freedom to switch plans and often saves money. The seven phones in this guide, priced between about $245 and $679 in the listings we checked, range from budget Samsung and Motorola models to flip phones. This section explains the decisions that matter. As with all our guides, it is built from product listings and manufacturer information, not our own testing, so confirm specifications, bands and warranty on each product page.
Carrier compatibility and 5G bands
Unlocked does not mean it works everywhere. A phone must support the network bands your carrier uses, particularly for 5G. A phone sold for one market may lack bands used in another, which can reduce coverage or speed. Check your carrier’s compatibility tool with the phone’s model number before buying. Several of these phones are described as made for the US, which is a good sign for US bands. See our 5G phone buying guide.
Warranty and version
The Samsung Galaxy A17 5G listing mentions a US 1-year manufacturer warranty. Warranty terms differ between US versions and international versions, and some third-party sellers ship phones without a local warranty. Look for the warranty line in the listing and check who sells the phone.
Software updates
Security updates matter more than a spec sheet. Samsung and Motorola publish update policies for their phones, which differ by model and tier. A cheaper phone with a shorter update promise becomes a security risk sooner. Look up the update policy for the exact model. See our Android phone buying guide.
Display: AMOLED, refresh rate and size
The Samsung Galaxy A37 and A57 list AMOLED displays, which give deep blacks and vivid color and look better than the LCD panels common at lower prices. Refresh rates of 90 or 120 Hz make scrolling smoother. Check brightness if you use the phone outdoors.
Memory and storage
The Moto g (2026) lists 4 GB of RAM and 128 GB of storage, the Moto G Stylus (2025) lists 8 GB of RAM and 256 GB of storage, and the Razr (2025) lists 8 GB and 256 GB. 4 GB of RAM works for light use but can feel limited over time. 8 GB is more comfortable. 128 GB is a reasonable minimum, and 256 GB gives room for photos and video.
Water resistance
The Galaxy A37 and A57 list IP68, which means dust-tight and resistant to immersion in water for a limited time. It protects against spills and rain, but it does not make a phone invulnerable. Phones without a rating should be kept away from water.
Camera
The Moto g, Moto G Stylus and Razr list 50 MP cameras. Megapixel counts do not tell you image quality; sensor size, lens and processing matter more. Read sample photos. See our phone camera buying guide.
Flip phones
The Motorola Razr (2025) and Samsung Galaxy Z Flip7 FE are foldable flip phones. They fold small to fit a pocket and open to a full-size screen. They cost more than slab phones with similar specs, and foldable displays have a crease and need more care. See our 5G flip phones.
The Seven Phones in Depth
Samsung Galaxy A17 5G
A Samsung Galaxy A17 5G with 128 GB of storage and a US 1-year manufacturer warranty, per the listing, at about $245. It is the entry point to Samsung’s 5G lineup. The US warranty is a plus. It is the cheapest phone in this list, with the usual limits of a budget phone in performance and camera.
Choose it if you want a 5G Samsung with a US warranty at a low price. Think twice if you want a premium camera or display.
Motorola Moto g (2026)
A Motorola Moto g (2026) unlocked phone made for the US, with 4 GB of RAM, 128 GB of storage and a 50 MP camera, at about $250. Motorola phones typically ship with a clean version of Android and useful extras. The 4 GB of RAM is on the low side, which limits long-term speed.
Choose it if you want a simple, newer Motorola at a mid price. Think twice if you want 8 GB of RAM.
Motorola Moto G Stylus (2025)
An unlocked Moto G Stylus (2025) made for the US with 8 GB of RAM, 256 GB of storage and a 50 MP camera, at about $300. The built-in stylus is unusual at this price and suits note-taking and sketching. The extra RAM and storage make it a better long-term value than the base Moto g.
Choose it if you want a stylus and more storage. Think twice if you want the cheapest phone.
Samsung Galaxy A37 5G (2026)
A Galaxy A37 5G (2026) with 128 GB of storage, an AMOLED display, a triple camera and IP68 water resistance, at about $390. The combination of AMOLED and IP68 is rare at this price and makes it a durable, good-looking mid-range phone. It sits between the budget A17 and the A57.
Choose it if you want a durable mid-range Samsung. Think twice if you want the cheapest phone.
Samsung Galaxy A57 5G (2026)
A Galaxy A57 5G (2026) with 128 GB of storage, an AMOLED display, a triple camera and IP68, at about $500. It is the top of Samsung’s A series, with the best screen and cameras in the line. If you are deciding between the A37 and A57, compare the camera and processor details on the product pages.
Choose it if you want the best of Samsung’s mid-range line. Think twice if you want the cheapest phone.
Motorola Razr (2025)
An unlocked foldable flip phone made for the US with 8 GB of RAM, 256 GB of storage and a 50 MP camera, at about $550. It is the more affordable way into the flip format. The compact folded size and the outer screen are the points to check.
Choose it if you want a compact flip phone with a lot of storage. Think twice if you want the cheapest phone or worry about foldable durability.
Samsung Galaxy Z Flip7 FE
A Samsung Galaxy Z Flip7 FE (2025) with 256 GB of storage in jet black, at about $679. It is Samsung’s lower-cost flip phone. Samsung’s software features and support are the draw. It is the most expensive here.
Choose it if you want a Samsung flip phone. Think twice if you want the cheapest.
Which Phone for Which Person
| You | Best match | Why |
|---|---|---|
| Lowest price, Samsung, US warranty | Samsung Galaxy A17 5G | About $245 with a 1-year US warranty |
| Simple Motorola | Motorola Moto g (2026) | 2026 model, 128 GB |
| A stylus and more storage | Motorola Moto G Stylus (2025) | 8 GB RAM and 256 GB |
| Durable mid-range | Samsung Galaxy A37 5G | AMOLED and IP68 |
| Best A-series | Samsung Galaxy A57 5G | Top of the line, AMOLED and IP68 |
| Compact flip | Motorola Razr (2025) | Flip design, 256 GB |
| Samsung flip | Samsung Galaxy Z Flip7 FE | Samsung’s flip with 256 GB |
Setting Up a New Unlocked Phone
- Check carrier compatibility with your model number before you start.
- Insert your SIM or set up an eSIM with your carrier.
- Install updates and sign into your Google account.
- Back up your data from your old phone before transferring.
- Add a case and screen protector; see Samsung Galaxy phone cases.
- Buy the right charger and cable; see USB-C fast chargers and USB-C cables.
Common Mistakes When Buying an Unlocked Phone
- Not checking bands. Compatibility depends on your carrier.
- Ignoring the warranty. International versions may differ.
- Ignoring update policy. Security matters.
- Choosing by megapixels. Image quality comes from sensor and processing.
- Buying too little storage. Photos and video fill space.
- Skipping the return window.
Where to Go Next
Browse under $200, under $300, under $500, 5G phones under $300, Samsung 5G phones, Motorola 5G phones, camera phones and rugged phones.
How to Choose
Bands
Check your carrier supports the phone.
Warranty
Prefer US-warranty models.
Size
Flip phones fold small.
How We Chose These Products
We start from products sold on Amazon with a full product name and clear specifications, and we skip results that show only a brand name or a vague title. We then read the listing and any manufacturer information for each one and note the features that matter for Android phones: display, battery, cameras, software updates and network bands. We do not run our own lab tests, and this guide contains no hands-on measurements. Use it to build a shortlist, then check current prices, dimensions and return terms on the Amazon page before you buy.
Buying Guide: What to Check Before You Choose
Unlocked phones and network bands
An unlocked phone works with different carriers, but you need to check band support for your carrier, particularly for 5G. Look at the specifications for bands and carrier compatibility.
What changes with price
At lower prices you give up processor speed, camera quality and charging speed. Check storage, update support and the display. A slightly older flagship can offer more for the same price.
Phones for seniors
Look for a large display, loud speaker, simple interface and long battery life. Hearing-aid compatibility may matter.
Quick Reference: Which Pick Suits Whom
- Samsung Galaxy A17 5G: suits 5G Samsung with a US warranty
- Motorola Moto g (2026): suits a newer Motorola at a mid price
- Motorola Moto G Stylus (2025): suits stylus users who want more storage
- Samsung Galaxy A37 5G (2026): suits a durable mid-range Samsung
- Samsung Galaxy A57 5G (2026): suits the top of Samsung’s A series
- Motorola Razr (2025): suits a compact flip phone
- Samsung Galaxy Z Flip7 FE: suits a Samsung flip phone
Common Mistakes to Avoid
- Not checking carrier band support.
- Ignoring update policy.
- Choosing on megapixel numbers.
- Forgetting storage.
- Skipping the return window.
Setup and Care
- Check carrier compatibility before purchase.
- Update the software.
- Set up backups.
- Add a case and screen protector.
Frequently Asked Questions
What does unlocked mean?
It works with any compatible carrier.
Which is best?
See Quick Picks.
Prepaid?
See our under $200 picks.
Is an unlocked phone better?
It gives flexibility with carriers, but check band support.
How long do phones get updates?
It depends on the maker. Check the listed update promise.
How much storage do I need?
128 GB suits most; more if you store lots of media.
Bottom Line
For value, the Galaxy A17. For durability, the A37 or A57. For a flip phone, the Motorola Razr.
Related Reading
- 6 Best Unlocked 5G Phones: Galaxy, Moto, Nothing, REVVL
- 6 Best 5G Phones Under $500: Galaxy A36, A56, A37, Edge
- 5 Best 5G Phones Under $600: Galaxy A57, A37 and Rugged 5G
- 6 Best Basic and Minimalist Phones
- Samsung Galaxy A37 vs A57: Is the Upgrade Worth It?
- Motorola Moto g (2026) vs Moto G Stylus (2025): Which?
- Motorola Razr (2025) vs Galaxy Z Flip7 FE: Which Flip Phone?
- Samsung Galaxy A17 5G vs Moto g (2026): Which Budget Phone?
- Is the Samsung Galaxy A37 5G (2026) Worth It?
- Is the Motorola Moto G Stylus (2025) Worth It?
More Android Phone Guides
- Best Android Phones Under $200
- Best Android Phones Under $300
- Best Android Phones Under $500
- Best Motorola Android Phones
- Best Samsung Galaxy A-Series Phones
- Best Rugged Android Phones
- Best Android Phones for Seniors
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