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Quick answer: Both list a 128GB AMOLED phone with a triple camera and IP68 water resistance. The A37 was about $390 and the A57 about $500 in our checks, so the question is whether the A57’s upgrades are worth about $110.
This comparison is built from the product listings on Amazon and manufacturer information, not our own testing. Prices were as listed on Amazon.com on October 30, 2026, converted where needed, and change. Confirm details on the product pages.
By the Reviewstook Editorial Team. Last updated: October 31, 2026.
At a Glance
| Feature | Galaxy A37 | Galaxy A57 |
|---|---|---|
| What the listing says | A Samsung Galaxy A37 5G (2026) unlocked Android smartphone with 128GB of storage, an AMOLED display, a triple camera and IP68 water resistance. | A Samsung Galaxy A57 5G (2026) unlocked Android smartphone with 128GB of storage, an AMOLED display, a triple camera and IP68. |
| Approximate price (Oct 30, 2026) | About $390 | About $500 |
| Best for | a durable mid-range Samsung | the top of Samsung’s A series |
| Strengths | IP68 and AMOLED display | AMOLED and IP68 |
| Weaknesses | price near $390 | price near $500 |
Key Differences
What the listings share
Both list 5G, 128GB of storage, an AMOLED display, a triple camera and IP68. On paper they look alike.
Where they likely differ
The A57 is the top of Samsung’s A series, so expect a stronger processor, camera or display features. The listings in our summary do not spell out the differences, so check the product pages for processor, camera sensors, refresh rate and update length.
Price gap
The A57 cost about $110 more. Spend it only if you value the extra performance or camera quality.
Strengths and Weaknesses in Detail
Galaxy A37
Best for a durable mid-range Samsung. Its main strengths, per the listing, are iP68 and AMOLED display. The main weakness we found is price near $390.
Galaxy A57
Best for the top of Samsung’s A series. Its main strengths, per the listing, are aMOLED and IP68. The main weakness we found is price near $500.
Who Should Skip Each
- Skip the Galaxy A37 if you want the cheapest.
- Skip the Galaxy A57 if you want the cheapest.
How to Decide Between Them
Check your carrier first: confirm band support and 5G compatibility for the exact model. Then compare the update policy, the warranty, the storage and the display. The camera count and megapixels matter less than sensor quality, so look at sample photos before paying for a step up.
Which Should You Choose?
Choose the Galaxy A37 if
you want a durable AMOLED phone at a lower price.
Choose the Galaxy A57 if
you want the best of Samsung’s A series.
Before You Buy
- Check carrier band support and 5G compatibility.
- Check the length of software updates.
- Check the warranty and whether it is a US version.
- Confirm storage fits your photos and apps.
Frequently Asked Questions
Which is cheaper, the Galaxy A37 or the Galaxy A57?
In the listings we checked, the Galaxy A37 was the cheaper one at about $390, against about $500 for the Galaxy A57. Prices change, so confirm on Amazon.
Do both get the same updates?
Samsung publishes update policies per model. Check the length for each phone.
Can I return it if it does not suit me?
Check the return window and the seller on the Amazon page before you buy, and keep the packaging while you test.
Bottom Line
Choose the Galaxy A37 if you want a durable AMOLED phone at a lower price. Choose the Galaxy A57 if you want the best of Samsung’s A series. Treat this as a way to narrow your choice, then confirm the details that matter to you on the product pages.
