Fast 5G service matters, but it does not make every phone the right fit. A built-in stylus, water and dust protection, camera features, and software support can affect everyday use more than a network label alone.
This guide compares three unlocked phones from Motorola and Samsung. Use it to choose between a pen-friendly screen, a lower-cost AMOLED model with long stated support, and a slimmer design with faster listed charging.
Pros
- Built-in stylus with updated software
- 6.7-inch pOLED display
- 50MP camera with optical image stabilization
- 128GB storage
Cons
- Processor, OS version, and display resolution unspecified
- Skip it if you need those specifications confirmed
Pros
- Six years of OS and security updates
- Sturdy IP68 dust and water resistance
- Generous 5,000mAh battery capacity
- Vibrant Super AMOLED Plus screen
Cons
- Base 128GB storage restricts extensive local media libraries
- Skip if you require larger baseline internal storage
The Best 5G Phones by Use Case
Best for Built-In Stylus Work: Motorola Moto G Stylus 5G | 2024 | Unlocked
The Motorola Moto G Stylus 5G | 2024 | Unlocked suits people who jot notes, mark up photos, or sketch directly on their phone. Its built-in stylus works with a 6.7-inch pOLED display, and the listing specifies a 50MP camera with optical image stabilization (OIS). Those features make it a distinct choice for handwriting and casual creative tasks, rather than a general-purpose pick based on update longevity.
Reasons to buy:
- Built-in stylus supports note-taking, photo editing, sketching, and navigation.
- 6.7-inch pOLED display provides a large workspace, and the listing specifies Dolby Atmos audio.
- 50MP camera includes OIS, while 30W TurboPower charging is listed.
Reasons to avoid:
- The published information does not state a software update commitment or an IP rating, so verify those details if long support or water protection matters.
- Its 128GB storage may be limiting if you keep many large videos or apps; check expansion options before buying because the published data does not specify them.
Skip it if you want a stated six-year security update commitment or specified IP68 protection.
Best for Long Stated Support: Samsung Galaxy A37 5G (2026)
The Samsung Galaxy A37 5G (2026) is the more sensible fit if your priority is keeping a phone for several years. Samsung lists six OS upgrades and six years of security updates, along with a 6.7-inch Super AMOLED display and an Exynos 1480 processor. Its IP68 rating is specified in the product information, making it worth considering if everyday dust and fresh-water exposure are concerns.
Reasons to buy:
- Six OS upgrades and six years of security updates are stated by the listing.
- IP68 dust and water resistance is specified; follow manufacturer guidance about exposure limits.
- 50MP HDR main camera and Nightography features are listed for photos and video.
Reasons to avoid:
- The published details do not give a charging wattage, so compare the exact charging requirements if quick top-ups are important.
- It has 128GB storage, and the provided information does not establish whether storage can be expanded.
Skip it if you need a built-in stylus or specifically want the A57’s 45W charging specification.
Best for Slimmer Viewing Design: Samsung Galaxy A57 5G (2026)
The Samsung Galaxy A57 5G (2026) is aimed at viewers who want a more immersive screen and people who value a stated faster charging rate. Its Super AMOLED Plus display has slimmer bezels, and the listing describes the phone as lighter and slimmer than its predecessor without giving measurements. It also specifies a 5,000mAh battery, 45W Super Fast Charging 2.0, a metal frame, and IP68 protection.
Reasons to buy:
- Super AMOLED Plus display and slimmer bezels are suited to video and other screen-focused use.
- 45W charging and a 5,000mAh battery are specified in the listing.
- Metal frame, IP68 rating, six OS updates, and six years of security updates are stated.
Reasons to avoid:
- The listed model is listed with 128GB storage; the listing mentions other storage options, but confirm the exact variant before purchase.
- The published product information does not specify the processor model, so buyers comparing chip performance should verify the complete specifications.
Skip it if you want a built-in pen, or if the A37’s stated processor details matter more to your decision.
How to Choose the Best 5G Phone
Check 5G and carrier compatibility
“5G” on a product title does not by itself confirm support for every carrier, band, or feature. Network coverage depends on your carrier and location, and the published listings do not give a full band-by-band comparison. Before switching a SIM or ordering an unlocked phone, check the exact model number against your carrier’s compatibility tool, including support for calling and the 5G bands used where you live.
This check matters especially if you travel, use a smaller carrier, or depend on reliable service in rural areas. A compatible phone still cannot create coverage where the carrier has none. Compare local coverage maps and confirm the exact US version rather than assuming that all regional versions of a model are interchangeable.
Choose a screen for how you use it
All three listings describe a 6.7-inch display, but the panel types and features differ. The Motorola uses pOLED, the A37 uses Super AMOLED, and the A57 uses Super AMOLED Plus with slimmer bezels. These names identify different display technologies or product features, but they do not establish a measured brightness level or prove which screen looks best to you.
A larger display can make notes, maps, and video easier to view, but it can also make a phone less convenient for one-handed use. If you read outdoors, check independent brightness information for the exact model. If you write or sketch, the Motorola’s included stylus may matter more than the panel label. For video, compare the A57’s slimmer-bezel design with the A37’s Super AMOLED screen in person when possible.
Match camera features to your photos
Megapixel counts alone do not predict photo quality. The Motorola listing specifies a 50MP camera with OIS, which can help counter camera shake, while Samsung lists a 50MP HDR main camera and Nightography features for the A37. The A57 listing mentions Nightography Video and a triple-lens camera, but does not provide the individual lens specifications in the published information.
Think about what you photograph most. OIS may be useful for handheld shots in dimmer conditions, while Nightography is a named Samsung camera feature; neither claim establishes the results for every scene. If you need a particular zoom range, video resolution, or front-camera capability, check the full specification sheet for the exact model instead of inferring it from “triple camera” or a megapixel figure.
Compare battery and charging details
The A37 and A57 listings specify 5,000mAh batteries. Samsung states 45W Super Fast Charging 2.0 for the A57, while the Motorola listing gives 30W TurboPower charging and says median users may get up to 30 hours under optimal network conditions. That battery-life claim is manufacturer-provided and will vary with signal strength, settings, temperature, battery condition, and use.
The supplied A37 information says Super Fast Charging 2.0 but does not state wattage, so do not assume it matches the A57. Charging speed also depends on using compatible equipment; the published details do not confirm which charger is included. Check the product listing for the exact charging standard and included items, and consider whether you can charge overnight or need shorter daytime top-ups.
Weigh storage, durability, and support together
Each listed model is shown with 128GB storage. Apps, photos, and video can fill that space over time, and the product details do not confirm expandable storage. If you keep large media libraries offline, verify whether the exact version supports a memory card or plan to manage files through cloud storage or another supported method.
The Samsung listings state IP68 ratings and six years of security updates, plus six OS upgrades. The Motorola information does not specify an IP rating or update schedule, so confirm those points if they affect how long you plan to keep the phone. Water-resistance ratings have defined test conditions and do not mean a phone is protected from every liquid, pressure, or exposure. Check the manufacturer’s terms rather than treating IP68 as permission for any kind of water use.
For more options at different budgets, see our guide to smartphones under $200 and our phone comparison under $700. These links can help you broaden the shortlist, but compare each model’s exact US configuration and carrier support before choosing.
How We Compared
This comparison uses the published product listings, including stated screen types and sizes, camera features, battery and charging details, storage, durability claims, and software commitments. We considered how those specifications relate to common tasks such as writing on-screen, watching video, taking photos, and keeping a phone for several years. The published information does not provide complete network band tables, independent performance measurements, or matching details for every feature, so the guide identifies points buyers should verify rather than filling gaps with assumptions.
Frequently Asked Questions
Will these unlocked phones work with my carrier?
The listings identify the phones as unlocked, but that alone does not confirm support for every carrier or network band. Check the exact US model with your carrier before buying, including voice service and the 5G bands available in your area.
Which phone includes a stylus?
The Motorola Moto G Stylus 5G | 2024 | Unlocked has a built-in stylus for tasks such as jotting notes, editing photos, sketching, and navigation. The published information does not list an included stylus for either Samsung model.
What is the main difference between the A37 and A57?
The A37 listing names an Exynos 1480 processor, Super AMOLED display, and six OS upgrades with six years of security updates. The A57 listing specifies a Super AMOLED Plus display with slimmer bezels, 45W charging, and a metal frame. Both listings state IP68 protection and the same six-year security update period.
Does IP68 mean I can use a phone underwater?
No rating should be treated as protection from every water exposure. The Samsung listings specify IP68, but the published information does not state the test depth or duration. Check the manufacturer’s conditions and warranty terms, and keep the phone away from situations outside those limits.
Do all three phones have the same battery capacity?
The A37 and A57 listings specify 5,000mAh batteries. The Motorola information describes battery life and 30W charging but does not state battery capacity. Do not infer a capacity from its battery-life claim.
Which phone makes the most sense for long-term use?
The A37 and A57 each list six OS upgrades and six years of security updates, making their stated support commitments easier to compare. The supplied Motorola information does not give an update schedule. Before choosing, also confirm storage needs, carrier compatibility, and the exact model’s current support terms.
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