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The Galaxy A57 is thinner and lighter than the Galaxy A56, adds IP68 water and dust resistance, and comes with Samsung’s stated promise of up to six Android OS upgrades and six years of security updates. Both have a 6.7-inch FHD+ display and a 5,000 mAh battery, so the upgrade is not a straightforward jump in screen size or battery capacity. In the U.S., Samsung’s October 7, 2026 A57 listing was $599.99 for 128GB and $679.99 for 256GB before a displayed $75 promotion; its March 2026 A56 MSRP sheet listed lower prices but marks those models end-of-life.

Galaxy A56 vs A57 at a glance

Specification Galaxy A56 5G Galaxy A57 5G
Launch and software at launch Samsung reports a March 2025 launch with Android 15 and One UI 7.0. [Samsung interim report] Samsung announced the model in 2026. The reviewed Samsung materials do not identify its chipset. [Samsung U.S. product page] [Samsung U.S. launch announcement]
Display 6.7-inch FHD+ (2340 × 1080). [Samsung interim report] 6.7-inch FHD+; Samsung Spain specifies Super AMOLED Plus and a refresh rate up to 120 Hz. [Samsung Spain specifications]
Rear cameras The reviewed Samsung report describes rear wide-camera improvements but does not give the full camera array. [Samsung interim report] 50 MP wide with OIS, 12 MP ultrawide, and 5 MP macro. [Samsung Spain specifications]
Battery and charging 5,000 mAh battery and 25 W charging. [Samsung interim report] 5,000 mAh typical capacity; Samsung advertises up to 60% charge in 30 minutes with Super Fast Charging 2.0. [Samsung U.S. product page] [Samsung charging information]
Dimensions and weight 162.2 × 77.5 × 7.4 mm; 198 g. [Samsung interim report] 161.5 × 76.8 × 6.9 mm; 179 g. [Samsung Spain specifications]
Ingress protection IP54 in Samsung’s report. [Samsung interim report] IP68 in Samsung listings. [Samsung U.S. product page]
Software support The reviewed Samsung report records Android 15 and One UI 7.0 at launch; it does not establish the remaining support period today. [Samsung interim report] Samsung states up to six OS upgrades and six years of security updates. [Samsung U.S. product page]

What changes with the Galaxy A57?

A slimmer, lighter design with a higher protection rating

Samsung’s listed dimensions make the A57 0.5 mm thinner and 19 g lighter than the A56. The A57 also carries an IP68 rating, compared with IP54 for the A56 in Samsung’s report. That is a meaningful change if you prioritize a lighter phone or stronger ingress protection; an IP rating is not a promise that damage from every exposure is covered.

Longer stated support for the A57

Samsung’s A57 U.S. product page promises up to six OS upgrades and six years of security updates. The A56 source records its launch software, not a comparable remaining-support term, so the available information does not support a precise side-by-side estimate of how many supported years remain for an A56 bought today.

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Similar headline display and battery capacity

Both phones are listed with a 6.7-inch FHD+ screen and a 5,000 mAh battery. Samsung Spain specifies the A57’s Super AMOLED Plus panel and up to 120 Hz refresh rate. The reviewed A56 material does not establish a directly comparable refresh-rate figure, so it would be misleading to claim a refresh-rate improvement from these sources alone.

#1 Best Overall
SAMSUNG Galaxy A56 5G 2025 with AI | 256GB, 8GB, Dual SIM | 6.7" 120Hz AMOLED, Water Resistant, Android 15 | International Model Factory Unlocked for T-Mobile, Global | 25W Charger Bundle (Graphite)
  • 25W Samsung Super Fast Charger Included, 6.7" FHD+ Super AMOLED, 120Hz, HDR10+, 1080x2340px, Fingerprint (under display, optical), IP67 dust and water resistance
  • 256GB, 8GB, No SD Card Slot, Exynos 1580 (4nm), Octa-core, Xclipse 540 GPU, Android 15, up to 6 major Android upgrades, One UI 7
  • Rear Camera: 50MP, f/1.8 + 12MP, f/2.2 + 5MP, f/2.4, Front Camera: 12MP, f/2.2, 5000mAh Battery, Bluetooth 5.3

More specific camera figures for the A57

Samsung lists the A57’s rear cameras as 50 MP wide with optical image stabilization, 12 MP ultrawide, and 5 MP macro. The reviewed A56 report does not give a full array of camera resolutions. These specifications describe hardware, not comparative photo quality; no controlled camera test is established here.

Is the A57 faster than the A56?

The available Samsung material identifies the A56’s Exynos 1580 but does not identify the A57 chipset or provide a like-for-like benchmark for the two phones. There is therefore no verified performance margin to quote, and the A57’s newer release date alone does not prove that it is faster in everyday use or demanding applications.

For a performance decision, look for independent tests that compare both models under the same benchmark version, software conditions, and thermal conditions. Until such a comparison is available, treat speed as an open question rather than a confirmed A57 advantage.

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Rank #2
Samsung Galaxy A56 5G 2025 | 256GB, 12GB, Dual SIM | 6.7" 120Hz AMOLED, IP67 Water Resistant, Android 15 | International Model Factory Unlocked for T-Mobile & Global | 25W Charger Bundle (Graphite)
  • The included 25W Fast Charger is a generic accessory and is not a Samsung-branded charger, 6.7" FHD+ Super AMOLED, 120Hz, HDR10+, 1080x2340px, Fingerprint (under display, optical), IP67 dust and water resistance
  • 256GB, 12GB, No SD Card Slot, Exynos 1580 (4nm), Octa-core, Xclipse 540 GPU, Android 15, up to 6 major Android upgrades, One UI 7
  • Rear Camera: 50MP, f/1.8 + 12MP, f/2.2 + 5MP, f/2.4, Front Camera: 12MP, f/2.2, 5000mAh Battery, Bluetooth 5.3
  • 4G LTE: 1/2/3/4/5/7/8/12/13/17/20/25/26/28/38/40/41/66, 5G: N1/3/5/7/8/20/28/38/40/41/66/77/78 - Dual SIM
  • International Model – Global Connectivity – Plug & Play with an active SIM on AT&T, Verizon, T-Mobile, and most U.S. carriers. New activations are supported on T-Mobile and Its MVNO's in the U.S., as some carriers may not recognize International IMEI's as Compatible. (No U.S. manufacturer warranty; Seller Return policy applies.)

What is the U.S. price difference?

Samsung’s U.S. A57 page showed the following prices on October 7, 2026, before a displayed $75 promotion. Samsung’s March 2026 MSRP sheet lists the A56 prices below but marks both configurations end-of-life. The differences in the final column compare those listed prices only; they are not current checkout-price comparisons.

Storage A56 listed MSRP (March 2026) A57 listed price (October 7, 2026) Listed-price difference
128GB $499.99; marked EOL in Samsung’s sheet. [Samsung U.S. MSRP list] $599.99 before the displayed $75 promotion. [Samsung U.S. product page] $100
256GB $549.99; marked EOL in Samsung’s sheet. [Samsung U.S. MSRP list] $679.99 before the displayed $75 promotion. [Samsung U.S. product page] $130

Samsung’s U.S. A57 launch announcement listed a starting price of $549.99. That launch figure, the later observed product-page prices, and the displayed promotion refer to different pricing contexts; do not treat them as one permanent price. The EOL mark on the A56 MSRP sheet also means it cannot establish what an A56 costs from a retailer now.

How to compare actual offers

  • Match storage capacity before comparing prices; the 128GB and 256GB gaps differ.
  • Compare the same market and warranty region, and check whether listings are unlocked or tied to a carrier.
  • Account for tax, shipping, trade-in terms, and temporary promotions separately from the listed price.
  • For a country outside the U.S., use local listings: Samsung’s configurations and prices vary by market.
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Which phone makes more sense for you?

Choose the A57 if its support and durability justify the price

The A57 is the clearer fit if you value Samsung’s stated six-year security-update period, IP68 protection, and a lighter, thinner body. Its U.S. price premium should be judged against a current A56 offer with matching storage, not against the A56’s end-of-life MSRP as though it were a live sale price.

Rank #3
Samsung Galaxy A56 5G Cell Phone, 256GB AI Smartphone, Awesome LightGray
  • AWESOMELY LIGHT: The sleeker, lighter design of Galaxy A56 5G makes it easier and more comfortable to hold as you browse, snap and share as compared to Galaxy A54 5G.
  • AWESOME MADE EASY: The Awesome Intelligence of Galaxy A56 is like having a suite of superpowers. You can find answers quicker using Circle to Search with Google.7 Plus, get the photos and videos you want with tools like Best Face and Auto Trim .
  • AWESOMELY VIVID DETAIL: The ultra-clear 6.7” display of Galaxy A56 5G helps you enjoy the latest shows, your favorite pics or fun social videos in awesome detail.2
  • DELIGHT IN THE DETAILS: Galaxy A56 5G comes equipped with a triple-lens camera. A 50MP main camera gets great details, even at a distance. The 12MP wide camera allows you to get stunning clarity in your broader shots.
  • LASTS LONG. CHARGES FAST: The 5,000mAh battery in Galaxy A56 5G lets you do what you want without worrying about running out of power. And the 45W Super Fast Charging 2.0 recharges your phone faster so you can get back to doing awesome things faster.3

Consider the A56 when you find a substantially lower current offer

The A56 still offers a 6.7-inch FHD+ display and 5,000 mAh battery on Samsung’s published specifications. Since its listed U.S. SKUs are marked EOL, availability and current pricing depend on remaining retailer stock or resale listings. Check the exact model, condition, storage, seller, and warranty before buying.

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What comes in the A57 box?

Samsung says the U.S. A57 package includes the phone, a data cable, and a SIM-ejection pin, but no wall charger. If you do not already have a compatible charger, include that extra purchase in your total cost. [Samsung U.S. product page]

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.