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Samsung Galaxy M31s

We have found 3 Samsung Galaxy M31s. They are pre-owned from 2 different sites. Compare pre-owned telephones and find the best price, condition, and delivery options across sellers.
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Quick summary

The Samsung Galaxy M31s is a midrange smartphone first launched in 2020. The Samsung M31s is a strong choice second-hand because it pairs a long-lasting battery and a bright display with solid cameras. Buying pre-owned can save money and reduce electronic waste while keeping performance that still works well for everyday use.

What makes the M31s stand out

Key features and why they matter:

  • Large battery — around 6000 mAh for long screen time and fewer charges during the day.
  • Super AMOLED display — vivid colors and deep blacks for streaming and photos.
  • High-resolution main camera — a 64MP (or similar) sensor that captures detailed shots in good light.
  • Fast charging — supports higher-watt charging for quicker top-ups.
  • Expandable storage — microSD support lets you add more storage if needed.
  • Multiple RAM and storage options — common second-hand choices include 6 GB or 8 GB RAM and 128 GB storage, which suit most users.

Launch year and color options

The Galaxy M31s launched in 2020. It was released in several finish options including black and blue tones. Exact colors vary by seller, so use the color filter while you explore options.

Models in the same series

The M31s is part of Samsung’s M series. Related models you may find on Relovie include the Samsung Galaxy M13 and other Galaxy phones in nearby ranges. For a wider selection of phones, visit our Telephones category.

How the M31s compares to the M13

Feature Samsung Galaxy M31s Samsung Galaxy M13
Screen Super AMOLED, bright colors LCD, practical for daily use
Battery Very large battery, long endurance Good battery life, usually smaller capacity
Camera Higher resolution main sensor Solid main camera for price
Typical buyer Users who value battery and display Budget-conscious buyers who want recent model year

Who should choose the M31s

Pick the M31s if you want long battery life and a vibrant display for media. It suits everyday users, students, and commuters. If you prefer a newer model year or a lighter phone, also consider other Galaxy models in the listings.

Prices and how to compare

There are currently available pre-owned products priced between 59 and 199. Use price, condition grading, RAM, storage, brand, and color filters to narrow results. Compare total cost including delivery and any seller warranty listed on the selling site.

Things to consider when buying pre-owned

  • Battery health matters more for older phones. Look for listings that mention battery condition or a recent replacement.
  • Choose the right RAM and storage for your needs. 6 GB RAM and 128 GB storage suit most users.
  • Check included accessories and charger compatibility on the seller’s page.
  • Condition grading on Relovie helps compare items quickly. Full product details and photos are on the selling site after you click through.
  • Use filters for price, condition grading, RAM, storage, brand, and color to find the best match.

Short buying checklist

  • Confirm the model name and storage size
  • Compare prices across sellers
  • Look for seller warranty or return policy
  • Note delivery costs and estimated delivery time

Frequently asked questions

Is the Samsung Galaxy M31s still a good phone in 2026?

Yes. The M31s remains useful for everyday tasks thanks to its strong battery and vivid display. For the latest software details, review the seller’s product page.

Can I expand the storage on a Galaxy M31s?

Most M31s variants support microSD cards. Confirm expansion support on the specific listing before you buy.

How do I compare condition and price?

Use Relovie filters for price and condition grading to compare similar listings. Then click through to the seller for full specs and any warranty details.

Find and buy Samsung Galaxy M31s via Relovie — the largest collection of pre-owned and refurbished electronics online.

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