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Best Used Samsung Galaxy A03s Deals Today

AI-curated top picks from hundreds of eBay listings. Updated daily with verified sellers and transparent pricing.

Top Picks Today

Updated: Apr 27, 2026

Product Image Samsung Galaxy A03S SM-S134DL 32GB - Black - Tracfone
#1

Samsung Galaxy A03S SM-S134DL 32GB - Black - Tracfone

Open box

$39.99
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Why we picked it #1

This listing gives you one of the most affordable ways to get a Samsung Galaxy A03s in excellent open box condition. You're saving money compared to nearly every other option here while still getting a phone that looks close to new and comes with an authentic Samsung charger. It's a great pick if value tops your list. The seller also has a stellar reputation, so you can feel confident about a smooth transaction. Keep in mind that this phone is locked to Tracfone out of the box, and the listing isn't totally clear if it comes unlocked—so if you plan to use another carrier, double check before buying. Also, unlike a couple of pricier picks that come with warranties or known battery guarantees, you aren't getting those here, but for the price, that's a reasonable tradeoff. If you want the best bang for your buck and don't mind using Tracfone (or taking a little time to unlock), this listing stands out as the sweet spot for budget and condition.

Product Image Samsung Galaxy A03s SM-S135DL Smartphone - Network Locked to Tracfone - OPEN BOX
#2

Samsung Galaxy A03s SM-S135DL Smartphone - Network Locked to Tracfone - OPEN BOX

Open box

$49.90
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Why we picked it #2

With this option, you're getting a phone that's essentially new and unused—opened only because it was part of a bundle, not for any wear or prior use. That's a rare find in this price range. It also comes with a set of useful accessories: a brand-new Samsung charger, a car charger, and a slim case, so you're set up from day one. The catch is it’s locked to Tracfone, but the listing includes an unlock code, giving you added flexibility if you switch networks later. That makes it a bit more versatile than the very cheapest option. However, you’re still paying about $10 more than the absolute lowest price for those extras and peace of mind. The only real downside versus other listings is that no SIM card or service is included, though that’s normal at this tier. If you value the like-new condition and included accessories, it could be well worth the slightly higher cost compared to the bare-bones lowest price pick.

Product Image Samsung Galaxy A03s SM-A037U - 32GB - Black (Metro)
#3

Samsung Galaxy A03s SM-A037U - 32GB - Black (Metro)

Open box

$44.98
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Why we picked it #3

If you want an affordable phone that still looks nearly new, this listing strikes a good balance—it's open box and tested for full functionality, with excellent cosmetic shape. You get an authentic charging cord (though not the full adapter), so you'll just need to make sure you have a compatible wall charger. The main limitation here is that it's locked to Metro, so you'll need to be on Metro to use it out of the box (unlocking could be a hassle or may not be possible depending on policy and timing). For the price, however, it's a pretty compelling choice if you're sticking with Metro or just need a backup phone. Compared to the top couple of listings, you give up a bit of flexibility (unlocking, included accessories), but you get a reliable and good-looking device for less. It's most appealing if you’re comfortable with Metro’s network or don’t mind sorting out the lock down the line.

Product Image Samsung Galaxy A03s SM-A037U 32GB 3GB Verizon Prepaid Locked Black Excellent
#4

Samsung Galaxy A03s SM-A037U 32GB 3GB Verizon Prepaid Locked Black Excellent

Excellent - Refurbished

$61.67
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Why we picked it #4

If you’re looking for a used Galaxy A03s that’s been properly refreshed, this one brings a step up in peace of mind. The phone’s been refurbished to an excellent standard, checked across 70+ quality points, and guarantees the battery is at least at 85% health—nice reassurance for a used device. You even get a solid 12-month limited warranty, which is rare among these listings. If reliability is high on your list, that's worth paying a little more. However, it’s locked to Verizon Prepaid, so if you don’t use Verizon, unlocking could be a headache. Also, you're not getting a charger here, so be ready to provide your own. Compared to lower-priced open box finds, you're paying a premium, but you're buying into better refurbishment and stronger after-sale support. If you want something that feels closer to new—especially if you’re a Verizon user—this is a solid bet.

Product Image (TracFone Unlocked) Samsung Galaxy A03S - 32GB Black 6.5'' - A GRADE
#5

(TracFone Unlocked) Samsung Galaxy A03S - 32GB Black 6.5'' - A GRADE

Used

$66.99
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Why we picked it #5

This is one of the few listings that’s unlocked, giving you flexibility across networks, which can be a big plus if you’re not tied to a specific carrier. It’s an "A grade" device, so expect it to look quite good with just light signs of use (think minor scratches or general wear). It’s also been phonecheck tested and sanitized for extra assurance. That said, you’re paying significantly more than nearly all other options here—at this price, you could grab a nearly new open box model or a refurbished unit with warranty, but these would likely be locked to a specific carrier. Here, you're trading a bit of budget for both unlocked status and independent verification of the phone's condition. If you need an unlocked phone and don’t want to fuss with carrier restrictions, this could be worth the premium. Just know you’re not getting any warranty, and details about included accessories are unclear—factor in those potential costs.

Our AI Expert Finds the Best Samsung Galaxy A03s Deals, Every Day

Every day, our AI analyzes hundreds of Samsung Galaxy A03s listings across major resellers to surface the truly best deals — not just the cheapest.

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Samsung Galaxy A03s

Samsung Galaxy A03s: Why Buy Used?

The Samsung Galaxy A03s is Samsung's 2021 ultra-entry-level Android — designed for the absolute lowest price point in the Galaxy A lineup. With a 6.5-inch HD+ LCD display, a 13MP main camera, a 5000mAh battery, and basic LTE connectivity, the A03s is built to deliver core smartphone functionality at a deeply budget-friendly price. Released at $159, used A03s units now sell for well under that — making it one of the cheapest functional Samsung phones available.

The A03s is a "good enough" phone, not a great one. It is best understood as a tool for specific use cases: a kid's first phone, a backup or emergency device, a senior user's phone, or a secondary line. For buyers expecting modern smartphone performance, the A14, A15, or A35 are better choices.

Key Features

  • 6.5-inch HD+ PLS LCD display — 720x1600, 60Hz. Functional but visibly lower resolution than competing entry-level phones with FHD+ panels.
  • MediaTek Helio P35 — 12nm octa-core. Adequate for basic tasks; not built for gaming or demanding apps.
  • 5000mAh battery — Generous for the class; reliable all-day battery life even on a budget chip.
  • 13MP main camera — Daylight casual snapshots. No OIS, no Night mode, basic image processing.
  • 32GB or 64GB storage with microSD — Internal storage is tight; microSD expansion to 1TB is a key practical mitigation.
  • Side-mounted fingerprint sensor — Reliable and durable.
  • LTE only — no 5G — Cannot connect to 5G networks.
  • No IP rating — Avoid water exposure entirely.
  • Plastic frame and back — Light and somewhat drop-resistant; expect cosmetic scratches.
  • Six launch colors (region-dependent) — Black, White, Blue, Red.

Who Is This Phone For?

  • Kids' first phones — Cheap to replace if lost or broken. Familiar Android UI.
  • Senior users — Large screen, side-mounted fingerprint, simple Samsung One UI Core. Affordable.
  • Backup or emergency phones — A working Samsung Android for under $90 used is hard to beat for a glove-box phone or travel backup.
  • Secondary lines — Useful for a separate work or personal SIM at minimal cost.
  • Buyers without 5G need — If your area or carrier plan is LTE-focused, the A03s does the basic job.

Important Limitations to Know

  • HD+ display, not FHD+ — Visibly less sharp than the A14 or A15. Watching video at full brightness will show pixelation.
  • Slow 7.5W charging — Full charge takes 3+ hours. Significantly slower than A14 (15W) or A15 (25W).
  • Basic camera — 13MP without OIS produces acceptable daylight snapshots only. No Night mode. Low-light photos are noisy.
  • No 5G — LTE only. Cannot connect to 5G networks.
  • No IP rating — Not splash-resistant. Keep dry.
  • Limited update support — Software updates are limited compared to newer A-series phones.
  • 3-4GB RAM — Multitasking is constrained; expect app reloads.
  • No NFC in some regions — Tap-to-pay may not be available.

Smart Tips for Buying a Used Galaxy A03s

  • Verify the model exactly — "Galaxy A03s" (with the s) is different from "Galaxy A03" (no s) and "Galaxy A03 Core". Confirm the exact model name in the listing.
  • Check Samsung FRP lock — Even on the cheapest phone, an FRP-locked device is unusable. Confirm the seller has cleared all accounts.
  • Inspect the charging port — USB-C (or microUSB on some early SKUs) port wear and debris are common on older budget phones.
  • Confirm storage tier — 32GB units fill up quickly; 64GB is more practical. microSD is the cheap fix.
  • Verify carrier compatibility — Some A03s SKUs are carrier-locked. Confirm "unlocked" if you need flexibility.
  • Check NFC — If you need tap-to-pay, confirm NFC is supported in the listing (varies by region SKU).
  • Battery health — At 4-5 years old, expect more degradation than on newer phones. Replacement batteries are inexpensive but plan for them.
  • Trust the AI rankings — Our system evaluates price, storage, battery health, seller trust, and return policies daily.

Frequently Asked Questions

Is the Samsung Galaxy A03s worth buying used?

Yes, for specific use cases — kids' phones, senior users, backup or emergency devices, and secondary lines where a working modern Android for the absolute lowest price is the goal. The A03s is genuinely budget-tier: HD+ LCD, basic 13MP camera, slow 7.5W charging, and LTE only. For primary daily-driver use by anyone who expects modern smartphone performance (smooth multitasking, good photos, fast charging, 5G), the Galaxy A14 or A15 are meaningfully better choices at modest price increases. The A03s is best when the price floor is what matters most.

How does the Galaxy A03s compare to the Galaxy A14?

The Galaxy A14 is a meaningful step up from the A03s:

  • Display: A14 has a 6.6-inch FHD+ (1080p) display vs A03s's HD+ (720p) — visibly sharper.
  • Camera: A14 has a 50MP main camera vs A03s's 13MP — much better photos.
  • Charging: A14 charges at 15W vs A03s's 7.5W — twice as fast.
  • Software: A14 has a longer security update window.
  • Build: Both are plastic, but the A14 is more refined.

If you can stretch the budget, the A14 is worth the difference for any daily-driver use case. The A03s remains the choice when absolute lowest price is paramount.

What storage size should I get — 32GB or 64GB?

64GB. The 32GB units fill up extremely quickly with even moderate use — system updates alone consume a notable portion. The microSD slot helps with media storage but cannot relocate apps or system data. Starting with 64GB internal plus a 64GB or 128GB microSD card is a much more practical setup.

Will the Galaxy A03s receive software updates?

Limited. Samsung's update commitment for the A03s is significantly shorter than for the A14, A15, or A35. Expect minimal feature updates and limited security patches by 2026. For long-term security-conscious buyers, the A14 or A15 are better choices.

Is the Galaxy A03s compatible with all US carriers?

The A03s supports LTE (4G) on AT&T, T-Mobile, and Verizon, plus most MVNOs. It does NOT support 5G. Carrier-locked units only work on the original carrier. Unlocked units work broadly on LTE networks. Confirm "unlocked" in the listing if you need flexibility.

Is the Galaxy A03s waterproof?

No. The A03s has no official IP rating. Keep it dry — avoid rain, pools, showers, and accidental splashes. For waterproof Samsung phones in similar price ranges (used), look at the A35 (IP67) or A55 (IP67).

How good is the camera on a used Galaxy A03s?

Basic. The 13MP main sensor (no OIS) produces acceptable daytime snapshots — usable for casual social media and quick reference photos. Low-light performance is poor; there's no Night mode. The 2MP depth and 2MP macro sensors are largely spec-sheet filler. Front camera is a basic 5MP. For anyone prioritizing photography, even modestly, the A14 or A15 are clear upgrades.

What should I check for when buying a used Galaxy A03s?

The most important checks:

  1. Confirm "A03s" exactly — Distinguish from A03 (no s) and A03 Core.
  2. FRP lock — Confirm the phone is free of Samsung and Google account locks.
  3. Carrier lock — Confirm unlocked status if needed.
  4. IMEI status — Verify the IMEI is not blacklisted (imeipro.info).
  5. Display condition — Check for cracks or dead pixels.
  6. Charging port — Look for debris or wear; confirm whether the unit has USB-C or microUSB (varies by SKU).
  7. NFC — Confirm presence if you need tap-to-pay.
  8. Battery condition — At 4-5 years old, expect some degradation. Replacement batteries are cheap.
  9. Seller return policy — At least 30 days is preferable.