The Galaxy A55 and Galaxy A57 share the same listed rear-camera setup, but they differ in display size, front-camera resolution, and expandable storage. Samsung’s U.S. launch price for the A57 was $549.99; the available evidence does not establish a current, like-for-like A55 price, so it cannot support a reliable price-difference figure.
Galaxy A55 vs A57: key specifications
| Specification | Galaxy A55 5G | Galaxy A57 5G |
|---|---|---|
| Display | 6.6-inch FHD+ Super AMOLED, up to 120Hz | 6.7-inch FHD+ Super AMOLED Plus, up to 120Hz |
| Rear cameras | 50MP main with OIS, 12MP ultrawide, 5MP macro | 50MP main with OIS, 12MP ultrawide, 5MP macro |
| Front camera | 32MP | 12MP |
| Expandable storage | microSD support up to 1TB | Not stated on the cited Samsung specification page |
| Weight | Not stated on the cited Samsung specification page | 179g |
These specifications are from Samsung’s Galaxy A55 5G specifications and Galaxy A57 5G specifications. The pages are for the UK market; specifications and configurations can vary by region.
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What changes between the A55 and A57?
Display: a modest size increase
The A57’s listed screen is 0.1 inch larger, and Samsung calls it Super AMOLED Plus rather than Super AMOLED. Both are FHD+ panels with refresh rates up to 120Hz. Those labels and figures do not establish comparative brightness, color accuracy, or viewing quality.
Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsCameras: same rear resolutions, different front-camera resolution
Samsung lists the same 50MP main, 12MP ultrawide, and 5MP macro arrangement on the back of both phones, with optical image stabilization (OIS) on each main camera. The A55 lists a 32MP front camera; the A57 lists 12MP. Megapixel counts alone do not show which phone produces better photos or selfies, so a camera-quality verdict requires comparative image samples or testing.
#1 Best Overall
- USA Market Only Works on Tmobile / Mint / Metro PCS . Unlocked Worldwide GSM 5G + 4G LTE PHONE
- LATIN VERSION ***** AMERICAN + LATIN BANDS Octa-core 2.75GHz, 2GHz Android 14, One UI 6.1 Chipset Exynos 1480 CPU Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
- Rear Camera - Resolution (Multiple) 50.0 MP + 12.0 MP + 5.0 MP / Rear Camera - F Number (Multiple) F1.8 , F2.2 , F2.4 / Main Camera - Auto Focus Yes / Rear Camera - OIS Yes / Rear Camera Zoom Digital Zoom up to 10x / Front Camera - Resolution 32mp / Front Camera - F Number F2.2 Video Recording Resolution UHD 4K (3840 x 2160) @30fps Slow Motion 240fps @HD
- Dual Sim (Shared Micro SD Slot) LTE 5G FDD Sub6 N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3) 5G TDD Sub6 N38(2600), N40(2300), N41(2500), N78(3500) 4G FDD LTE B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800), B28(700) 4G TDD LTE B38(2600), B40(2300), B41(2500) / 3G Quad Band / 2G Quad Band
- Size (Main_Display) 168.3mm (6.6") Resolution (Main Display) 1080 x 2340 (FHD+) Technology (Main Display) Super AMOLED Color Depth (Main Display) 16M Max Refresh Rate (Main Display) 120 Hz
Storage: a documented microSD advantage for the A55
Samsung specifies microSD expansion up to 1TB for the A55. The cited A57 specification page does not state microSD support, so confirm the exact model’s local specifications if removable storage is important rather than assuming the newer phone has it.
Galaxy A57 price and the A55 price difference
For the United States, Samsung Electronics America announced that the A57 5G would be available starting April 9, 2026, with an unlocked starting price of $549.99. Samsung’s U.S. purchase page, accessed October 7, 2026, listed $549.99 for 128GB and $609.99 for 256GB. Prices and stock can change; these are U.S. figures, not universal prices. See Samsung’s U.S. launch announcement and U.S. purchase page.
Rank #2
- USA Market Only Works on Tmobile / Mint / Metro PCS . Unlocked Worldwide GSM 5G + 4G LTE PHONE
- LATIN VERSION ***** AMERICAN + LATIN BANDS Octa-core 2.75GHz, 2GHz Android 14, One UI 6.1 Chipset Exynos 1480 CPU Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
- Rear Camera - Resolution (Multiple) 50.0 MP + 12.0 MP + 5.0 MP / Rear Camera - F Number (Multiple) F1.8 , F2.2 , F2.4 / Main Camera - Auto Focus Yes / Rear Camera - OIS Yes / Rear Camera Zoom Digital Zoom up to 10x / Front Camera - Resolution 32mp / Front Camera - F Number F2.2 Video Recording Resolution UHD 4K (3840 x 2160) @30fps Slow Motion 240fps @HD
- Dual Sim (Shared Micro SD Slot) LTE 5G FDD Sub6 N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3) 5G TDD Sub6 N38(2600), N40(2300), N41(2500), N78(3500) 4G FDD LTE B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800), B28(700) 4G TDD LTE B38(2600), B40(2300), B41(2500) / 3G Quad Band / 2G Quad Band
- Size (Main_Display) 168.3mm (6.6") Resolution (Main Display) 1080 x 2340 (FHD+) Technology (Main Display) Super AMOLED Color Depth (Main Display) 16M Max Refresh Rate (Main Display) 120 Hz
A precise A55-versus-A57 price difference is not established here because a contemporaneous A55 price in matching storage, market, currency, and seller conditions was not verified. To calculate a useful difference, check both phones in the same country on the same date, match storage tiers, and compare unlocked with unlocked or equivalent carrier offers. Keep trade-in discounts and promotional pricing separate from regular prices.
Which phone should you choose?
- Choose the A55 if you want Samsung-documented microSD expansion, or if its current local price makes it the better value for your needs.
- Consider the A57 if you prefer its slightly larger display, or if its price and configuration are attractive in your market.
- Compare camera needs carefully: the rear-camera resolution lists match, while the front-camera megapixel figures differ. Neither fact alone settles real-world photo quality.
- Check local model details before buying, including network-band compatibility, storage options, and current price. Regional variants can differ.
For U.S. buyers, Samsung’s cited A57 purchase page says the phone does not include a charger. Confirm box contents for your market and package before purchase.
Rank #3
- AWESOME SCREEN. ENDLESS POSSIBILITIES: Elevate your content no matter where you are with the 6.7" Super AMOLED display¹ of the Galaxy A37 5G. Enjoy massive detail and stunning clarity on the go
- LONG-LASTING BATTERY: Whether it’s family moments or important calls, stay powered without the wait with Galaxy A37 5G. Super Fast Charging 2.0² ensures you’re back up and running quickly
- NEVER MISS THE SHOT, EVEN IN LOW LIGHT: With effortless Nightography, you can capture clear high-quality photos and videos on your phone automatically without adjusting manual settings
- PRO SHOTS, NO PROBLEM: Capture every moment effortlessly on Galaxy A37 5G with the advanced triple-lens camera system featuring a 50MP HDR main camera and a studio-grade front camera
- MORE POWER. MORE AWESOME: Enjoy smooth performance on Galaxy A37 5G. From detailed graphics while gaming to quick app launches and effortless multitasking, the Exynos 1480 keeps everything running
Is the A57 a worthwhile upgrade from the A55?
The listed specification changes are incremental rather than a clear across-the-board upgrade: a slightly larger display, a lower listed front-camera resolution, and no microSD support established by the cited A57 page. The available evidence does not establish comparative battery life, speed, or camera output. If you already own an A55, decide based on the A57’s local price and features you will actually use rather than its generation number alone.
Quick Recap
Best Value
- Charger NOT Included, 6.7" Super AMOLED FHD+, 90Hz Refresh Rate, 385 ppi, 800 nits (HBM), 1080x2340px, 5000mAh Battery
- 128GB, 4GB RAM, microSDXC, Exynos 1330 (5nm), Octa-Core, Mali-G68 MP2 or Mali-G57 MC2 GPU
- Rear Camera: 50MP, f/1.8 (wide) + 5MP, f/2.2 (ultrawide) + 2MP, f/2.4 (macro), LED flash, panorama, HDR; Front Camera: 13MP, f/2.0, Android 14, up to 6 major Android upgrades, One UI 6.1
- 3G: HSDPA 850/900/1700(AWS)/1900/2100; 4G LTE: 1/2/3/4/5/7/12/13/14/20/25/26/28/29/30/38/39/40/41/48/66/71, 5G: 2/5/25/41/66/71/77/78 SA/NSA/Sub6/mmWave - Nano-SIM + eSIM
- US Model – Global Connectivity – Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Straight Talk.
Rank #4
- GSM Unlocked: GSM unlocked and compatible with any carrier of choice (e.g. AT&T, T-Mobile, Cricket, Metro, etc.)
- The device does not come with headphones or a SIM card. It does include a charger and charging cable that may be generic.
- Display: 6.4" Screen, 104.9 cm2 (~80.2% screen-to-body ratio) 1080 x 2408 pixels, 20:9 ratio (~400 ppi density)
- Accelerometer, Light Sensor, Proximity Sensor
- Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Mali-G68 MC4 | 5,000mAh battery
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.
