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Samsung Galaxy S23 Ultra (6.8-in) SM-S918U Unlocked - 256GB/Cream (90%+ Batt)
REFURBISHED Product Type
- Model:Samsung Galaxy S23 Ultra
- Storage Capacity:256 GB
- Color:Beige
- Network:Unlocked
- Screen Size:6.8 in
- Lock Status:Network Unlocked
- Model Number:SM-S918U
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Overview
Specs
Reviews
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Samsung Galaxy S23 Ultra ( 6.8 -in) SM-S918U Unlocked - 256GB/Cream (90%+ Batt)
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by UNINEED US Wireless Return Policy
Manufacturer Contact Info
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The Samsung Galaxy S23 Ultra is an unlocked 6.8-inch smartphone with 256GB of storage, a cream/beige finish, and a battery rated at 90% or higher. It is suitable for users who want a large-screen Galaxy phone with flexible carrier compatibility and ample storage.
Recommended For
- Mobile professionals and students who use handwritten notes, annotations, quick sketches, or remote camera controls; the built-in S Pen is stored inside the phone and supports Samsung Notes, Air actions, and handwriting input.
- Phone photographers who regularly shoot distant subjects, travel scenes, concerts, or detailed outdoor images; reviewers consistently highlight the 200MP main camera and dedicated 3x and 10x telephoto cameras as core strengths.
- Users who spend long periods reading, watching video, editing photos, or multitasking on a phone; the large high-resolution display, smooth refresh rate, strong performance, and long battery life are better suited to extended screen use than compact-phone users.
- Android users who want a feature-rich phone for Samsung DeX, multitasking, camera controls, customization, and stylus-based workflows rather than a simple smartphone experience.
- Travelers and outdoor users who want a high-capacity phone for navigation, photography, video, and all-day use; the 5,000mAh battery and broad camera system reduce the need to carry separate mobile devices.
Real-World Use Scenarios
- When traveling or attending events, users can capture distant subjects such as landmarks, performers, or wildlife without carrying a separate camera; the optical telephoto cameras provide useful framing flexibility, although the longest zoom levels work best with steady hands and good lighting.
- For handwritten notes, quick lists, document markup, or signing information on the go, users can remove the integrated S Pen and write directly on the display; screen-off memos and handwriting-to-text reduce the need to open a separate note-taking device.
- During a long workday, commute, or travel day, users can combine messaging, navigation, web browsing, video, and camera use without routinely needing a midday recharge; independent testing generally found the battery capable of lasting through a full day, though heavy gaming, weak cellular reception, and battery wear can reduce endurance.
- For mobile gaming and demanding multitasking, users can play graphically intensive titles, switch between apps, and edit photos or video with responsive performance; extended gaming sessions may still increase heat and battery drain, especially in demanding games.
- When working away from a laptop, users can connect the phone to a compatible monitor or TV and use Samsung DeX for larger-screen multitasking, presentations, and productivity apps; the experience is more suitable for light office work than replacing a full desktop setup.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Case use with the Samsung Galaxy S23 Ultra smartphone |
Reference Q&A
Q: Should I buy the Galaxy S23 Ultra or Galaxy S24 Ultra?
A: Choose the Galaxy S23 Ultra when you want the integrated S Pen, a 10x optical telephoto camera, and flagship performance at a lower used-device cost. Choose the Galaxy S24 Ultra when you prioritize the newer Snapdragon 8 Gen 3 processor, a brighter 2,600-nit display, a flat screen, and a titanium frame. For this 256GB unlocked S23 Ultra, the older model is the more practical choice when maximum zoom and purchase value matter more than the S24 Ultra’s newer hardware.
Q: Is the Galaxy S23 Ultra better than the regular Galaxy S23?
A: Choose the Galaxy S23 Ultra for photography, long-range zoom, note-taking, gaming, and extended battery capacity. It has a 6.8-inch display, a 5,000mAh battery, an integrated S Pen, a 200MP main camera, and both 3x and 10x optical telephoto cameras. Choose the regular Galaxy S23 when a smaller, lighter phone is more important; it has a 6.1-inch display and a more portable design but a simpler camera system and smaller battery.
Q: Is it worth upgrading from the Galaxy S22 Ultra to the Galaxy S23 Ultra?
A: The Galaxy S23 Ultra is the stronger upgrade for users who want more consistent performance, improved camera processing, and better efficiency from the Snapdragon 8 Gen 2 for Galaxy platform used in the U.S. The two phones share a large display, 5,000mAh battery, S Pen, and high-end zoom hardware, so the upgrade is less significant for users who are satisfied with the S22 Ultra’s camera and battery life. Choose the S23 Ultra when the price difference is reasonable and longer everyday performance stability matters.
Q: Should I choose the Galaxy S23 Ultra or iPhone 15 Pro Max?
A: Choose the Galaxy S23 Ultra for Android flexibility, an integrated S Pen, 3x and 10x optical zoom, and a larger 5,000mAh battery. Choose the iPhone 15 Pro Max when iOS, Apple services, ProRes video, and Apple’s 5x telephoto camera are more important. The Galaxy is the more versatile choice for handwritten notes and distant subjects, while the iPhone is the better fit for users already invested in the Apple ecosystem and video workflow.
Q: Does the Samsung Galaxy S23 Ultra include an S Pen for note-taking?
A: The Galaxy S23 Ultra has a built-in S Pen designed for handwriting, Samsung Notes, screen navigation, and camera controls. For this pre-owned listing, confirm that the S Pen is included and functional before purchase.
Q: Is this unlocked Galaxy S23 Ultra suitable for use with different carriers?
A: The listing identifies the SM-S918U as network unlocked, so it is intended for use with compatible U.S. carriers. Carrier support can still depend on network bands, SIM or eSIM setup, and the carrier's activation policies, so verify compatibility before ordering.
Q: Is the Galaxy S23 Ultra good for note-taking, meetings, and office work?
A: Yes. Its built-in S Pen supports handwritten notes and text entry, while the 6.8-inch display is useful for reading documents, email, video meetings, and multitasking. The main trade-offs are its large size and the possibility that a pre-owned unit may show cosmetic wear.
Q: Is this Galaxy S23 Ultra a practical travel and work phone?
A: It can be a practical travel and work device because it is listed as unlocked, has 256GB of storage, a large 6.8-inch screen, and a built-in S Pen. The listed 90%+ battery condition supports normal mobile use, but actual battery life will vary with navigation, calls, camera use, cellular signal, and screen brightness.
Q: What should I check before buying this pre-owned Galaxy S23 Ultra?
A: Confirm the phone's cosmetic grade, battery condition, included S Pen, charging cable, SIM or eSIM compatibility, return policy, and warranty coverage. This listing specifies 90%+ battery condition, but the exact accessories and warranty should be verified with the seller.
Q: Is the Galaxy S23 Ultra still worth buying as a replacement for an older Note or Galaxy phone?
A: It can be a practical replacement for users who want a large-screen flagship with an integrated S Pen, strong camera capabilities, and Samsung DeX. Owner discussions describe it as a substantial upgrade from older Note models, but buyers should weigh its large size and the condition of the used battery. This listing specifies an unlocked 256GB model with a 90%+ battery.
Q: Is the Galaxy S23 Ultra good for work and quick note-taking?
A: It is well suited to quick notes, document edits, photo annotation, and handwriting-to-text with the S Pen. It is less suitable as a replacement for a tablet during long writing sessions because the 6.8-inch phone display provides less writing space. Samsung Notes and DeX can extend its usefulness when paired with a larger display or external keyboard.
Q: Who is the Galaxy S23 Ultra best suited for?
A: It is best suited for users who value the S Pen, a large display, advanced camera controls, multitasking, and DeX more than compact size or one-handed comfort. It is a stronger fit for productivity and media use than for buyers seeking a small, lightweight phone.
Q: What are the main trade-offs of buying this used Galaxy S23 Ultra?
A: The main trade-offs are the phone’s large, heavy form factor, limited comfort for extended handwriting, and the uncertainty that comes with used-device condition. This listing states a 90%+ battery, but buyers should still verify the actual battery health, screen condition, S Pen presence, and unlocked status before purchase.