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A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11The Motorola Signature has the stronger listed hardware: a higher-tier processor, a dedicated 3x optical telephoto camera, faster wired and wireless charging, and up to seven years of updates. The Galaxy A57 is the more value-oriented choice if its local price is lower and Samsung’s software ecosystem matters more to you. There is no reliable single global price difference: the available official prices are from different countries and configurations.
Samsung Galaxy A57 vs Motorola Signature: key specs
| Feature | Samsung Galaxy A57 5G | Motorola Signature |
|---|---|---|
| Processor | Exynos 1680 | Snapdragon 8 Gen 5 |
| Display | 6.7 inches | 6.8-inch Extreme AMOLED, 2780 × 1264, up to 165Hz |
| Rear cameras | 50MP main with OIS, 12MP ultrawide, 5MP macro | Three 50MP cameras, including an ultrawide and a 3x optical periscope telephoto |
| Battery | 5,000mAh | 5,200mAh |
| Charging | 45W wired, according to Samsung’s launch information | Up to 90W wired and 50W wireless, according to Motorola’s specifications |
| Water and dust protection | IP68 in Samsung’s regional specifications | IP68/IP69 in Motorola’s specifications |
| Software support | Six generations of Android OS upgrades and six years of security updates | Up to seven years of OS upgrades and security patches |
Specifications can vary by market. Samsung lists the A57’s hardware on its regional product page; Motorola notes market variation on its Signature specifications page. Ratings describe protection under specified test conditions, not a guarantee against damage; check local warranty terms.
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What is the price difference?
The official prices available here are not directly comparable. Samsung announced a US unlocked starting price of $549.99 for the Galaxy A57, with US availability beginning April 9, 2026. Motorola UK displayed the 16GB/512GB Signature at £850, reduced from £900, on its product page at the time checked. The Motorola figure is a UK promotional listing for a specific configuration; it may change. See Samsung’s US announcement and Motorola UK’s product page for those market-specific details.
Because the figures use different currencies, markets, and storage configurations, subtracting them would not reveal a meaningful price gap. For a fair local comparison, check both prices in the same country on the same date and match storage capacity. Carrier offers, retailer discounts, and regional variants can change the result.
#1 Best Overall
- ELEVATED DESIGN. EVERYDAY EASE: Galaxy A57 5G features the best of A Series design that’s lighter, slimmer¹ and made to fit with your outfit
- A VIVID VIEWING EXPERIENCE: Dive deeper into your content with the Super AMOLED Plus display² on Galaxy A57 5G that features slimmer bezels for a more immersive viewing experience
- SNAP IT. LOVE IT. SHARE IT: The triple-lens camera on Galaxy A57 5G lets you capture everything from low-light videos with Nightography Video to landscapes in awesome detail
- BIG-TIME BATTERY LIFE: The 5,000mAh battery in Galaxy A57 5G lets you do what you want without worrying about running out of power and the 45W Super Fast Charging 2.0³ recharges your phone faster
- AWESOMELY FAST PERFORMANCE: Galaxy A57 5G⁴ keeps you connected with faster speeds so you can enjoy every online experience with ease. Stream videos, share photos, video call or simply surf your favorite sites without interruption
Where the Motorola Signature has an advantage
Processor and display
Motorola lists a Snapdragon 8 Gen 5, while Samsung lists an Exynos 1680. That makes the Signature the higher-tier processor on paper, but the specifications alone do not establish how much faster it is in everyday use or demanding tasks. No controlled head-to-head benchmark is available here.
The Signature’s 6.8-inch display is slightly larger than the A57’s 6.7-inch screen, and Motorola lists a refresh rate of up to 165Hz. That peak rate is a specification, not a guarantee that every app or setting will run at that rate.
Rank #2
- 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.)
- This model is Dual SIM with eSIM capability however the configuration is either SIM+SIM or eSIM+SIM 6.7” Super AMOLED Display (120Hz). Enjoy ultra-smooth scrolling and vibrant colors with a large Full HD+ screen, perfect for streaming, gaming, and browsing.
- Powerful Performance Equipped with an advanced Exynos processor and 8GB RAM, delivering fast multitasking and efficient performance for apps and games. 256GB Storage Store your photos, videos, apps, and files without worrying about space.
- Triple Camera System (50MP Main) Capture sharp, detailed photos with optical image stabilization, plus ultra-wide and macro lenses for versatile shooting.
- Long-lasting 5,000mAh Battery Stay powered all day with fast charging support, keeping you connected longer. Premium Build & Durability Sleek gray finish with water and dust resistance (IP68 rating) for added durability.
More camera focal-length coverage
The Signature includes a dedicated 3x optical periscope telephoto camera. The A57’s third rear camera is a 5MP macro module, so its listed camera system does not offer the same dedicated telephoto option. This is a hardware comparison, not a claim that one phone takes better photos overall: megapixel counts and lens types do not establish image quality.
Charging and stated update period
Motorola lists up to 90W wired charging and 50W wireless charging. Samsung’s launch information lists 45W wired charging for the A57. The Signature therefore has higher listed charging rates and wireless charging in its specifications; actual charging time can depend on the charger, settings, temperature, and other conditions. Battery capacity figures likewise do not establish real-world endurance.
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
Motorola states that the Signature can receive up to seven years of OS upgrades and security patches. Samsung promises six generations of Android OS upgrades and six years of security updates for the A57. These are manufacturer support commitments; they do not mean updates arrive at the same time on every device or in every market.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Where the Galaxy A57 makes sense
The A57 is the more sensible pick when its matched local price is substantially lower and you prefer Samsung’s software ecosystem. Its published six-year security-update commitment is still a long support period, even though Motorola’s stated maximum is one year longer. You give up the Signature’s listed telephoto camera, higher-tier processor, faster charging specifications, and wireless charging.
Rank #4
- ELEVATED DESIGN. EVERYDAY EASE: Galaxy A57 5G features the best of A Series design that’s lighter, slimmer¹ and made to fit with your outfit
- A VIVID VIEWING EXPERIENCE: Dive deeper into your content with the Super AMOLED Plus display² on Galaxy A57 5G that features slimmer bezels for a more immersive viewing experience
- SNAP IT. LOVE IT. SHARE IT: The triple-lens camera on Galaxy A57 5G lets you capture everything from low-light videos with Nightography Video to landscapes in awesome detail
- BIG-TIME BATTERY LIFE: The 5,000mAh battery in Galaxy A57 5G lets you do what you want without worrying about running out of power and the 45W Super Fast Charging 2.0³ recharges your phone faster
- AWESOMELY FAST PERFORMANCE: Galaxy A57 5G⁴ keeps you connected with faster speeds so you can enjoy every online experience with ease. Stream videos, share photos, video call or simply surf your favorite sites without interruption
Choose the Signature if those features matter enough to justify its local premium. In particular, it is the clearer fit for someone who wants a dedicated optical telephoto camera or wireless charging alongside the faster listed wired charging. Choose the A57 when the savings matter more than those hardware differences.
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Quick Recap
Best Value
- 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.)
- This model is Dual SIM with eSIM capability however the configuration is either SIM+SIM or eSIM+SIM. 6.7” Super AMOLED Display (120Hz). Enjoy ultra-smooth scrolling and vibrant colors with a large Full HD+ screen, perfect for streaming, gaming, and browsing.
- Powerful Performance Equipped with an advanced Exynos processor and 8GB RAM, delivering fast multitasking and efficient performance for apps and games. 256GB Storage Store your photos, videos, apps, and files without worrying about space.
- Triple Camera System (50MP Main) Capture sharp, detailed photos with optical image stabilization, plus ultra-wide and macro lenses for versatile shooting.
- Long-lasting 5,000mAh Battery Stay powered all day with fast charging support, keeping you connected longer. Premium Build & Durability Sleek gray finish with water and dust resistance (IP68 rating) for added durability.
How to make a fair local comparison
- Match the market and storage. Check the manufacturers or authorized retailers in your country, and compare the same storage tier rather than a starting-price model against a higher-capacity configuration.
- Compare the features you will use. Consider screen size and refresh rate, whether you need a dedicated telephoto lens, wired and wireless charging, protection ratings, and the stated update period.
- Separate claims from measured results. The listed processor models, camera modules, battery capacities, and charging wattages are specifications. They do not prove comparative speed, photo quality, or battery life; look for reliable tests of those outcomes if they are decisive to your purchase.
- Check the final terms. Confirm the current price, exact regional model, included charger, protection conditions, and warranty before buying. Promotional prices and specifications may differ across markets.
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.
