Samsung Galaxy S23 Ultra Review: Camera Quality, Battery and Value

Three years after launch, the Galaxy S23 Ultra still turns heads. It was the first Samsung phone with a 200MP main camera, the first to pair that sensor with a 10x periscope zoom, and the last of the boxy Note-style Ultras before Samsung softened the corners on later models. I have used this phone as a daily driver, a travel camera, and a note-taking machine, and the honest answer to the question most people ask is that it has aged better than almost any Android flagship from 2023. The camera hardware still out-shoots most mid-range phones released in 2026, the battery still gets through a heavy day, and second-hand prices have fallen to a point where the value argument is genuinely strong.

This review looks at the three things the title promises: camera quality, battery life, and value. I will cover the 200MP sensor and both zoom lenses in real shooting conditions, the 5000mAh battery across light and heavy days, the Snapdragon 8 Gen 2 for Galaxy chip under gaming load, the display, the S Pen, and the software support Samsung still owes this phone. Is the Samsung Galaxy S23 Ultra still worth buying in 2026? For buyers who want a flagship camera and a built-in stylus at a used price, the answer is yes, with a few checks before you pay. For buyers who want the longest remaining update window, a newer model may be the safer pick.

Galaxy S23 Ultra value in 2026 rests on a simple fact: the hardware that made it expensive in 2023 is still rare at its current price. A 200MP main camera, a 10x periscope zoom, a 6.8-inch QHD+ display and a built-in S Pen do not come together on many phones, even new ones. That said, age shows in the update calendar and in charging speed, so this review weighs both sides fairly before giving a verdict for different kinds of buyers.

Galaxy S23 Ultra camera quality: what the 200MP sensor really delivers

The headline feature of this phone is its camera system, and after hundreds of shots in daylight, rain, concerts, and dim restaurants, the hardware earns the headline. The rear system pairs a 200MP wide camera with a 12MP ultrawide, a 10MP telephoto with 3x optical zoom, and a 10MP periscope with 10x optical zoom. That four-lens setup gives you a focal range from 13mm to 230mm without ever cropping into digital mush, and it is still one of the most flexible camera systems you can buy at this phone’s current price. 200MP camera with 10x optical zoom is not a slogan here: the zoom lenses are real optical lenses, and the difference shows the moment you photograph a distant building, a performer on stage, or wildlife you cannot approach.

How good is the Galaxy S23 Ultra camera compared to newer phones? In daylight and at 3x and 10x zoom, it still beats most mid-range phones and holds its own against newer flagships, because few phones offer a true 10x optical zoom. In very low light and in computational photography, newer phones with larger sensors and newer processing have closed the gap and sometimes pulled ahead. The S23 Ultra wins on reach and versatility, while newer rivals win on speed and on the newest night processing. That balance is exactly what a 2026 buyer needs to understand before choosing.

200MP main camera: detail, pixel binning and daylight photos

By default the main camera shoots 12MP photos using pixel binning, merging sixteen pixels into one to gather more light and keep noise down. The result in good light is superb: sharp edges, natural skin tones, and colours that lean vivid without sliding into cartoon territory. Switch to the full 200MP mode and you get files with genuinely more recoverable detail, which matters when you crop a distant subject or print large. The trade-off is file size: 200MP photos are much larger than 12MP shots, so use the full resolution only when you need it, and keep the default mode for everyday shots. Galaxy S23 Ultra 200MP camera detail is best appreciated on a large screen or in a print, where the extra resolution turns into visible texture in hair, fabric and foliage.

10x periscope zoom and 3x telephoto: reach that holds up

The 3x telephoto is the lens you will use most often, for portraits, food and street scenes, because its focal length flatters faces and compresses a scene nicely. The 10x periscope is the lens that makes this phone special: it brings distant subjects close with real optical detail, and it stays usable up to 30x with a mix of optical and digital zoom before quality falls away. Galaxy S23 Ultra 10x zoom quality in daylight is still impressive in 2026, and it is the single strongest reason to choose this phone over a newer mid-range phone with only a 2x or 3x zoom. Hold the phone steady, brace it against a wall or a railing at 10x, and tap to focus on the subject for the sharpest result.

When to use each zoom level on the Galaxy S23 Ultra

Use the ultrawide at 0.6x for landscapes, architecture and tight interiors. Use the main camera at 1x for everyday shots and low light. Use the 3x telephoto for portraits and for subjects a few metres away. Use the 10x periscope for distant subjects in good light, and avoid 100x Space Zoom except as a fun experiment, because the image becomes soft and noisy. Knowing which lens to reach for is half the skill of using this camera system well.

Nightography: low light photos and night mode on the S23 Ultra

Nightography is Samsung’s name for its low-light photography, and on the S23 Ultra it works best on the main camera, where the large sensor and stabilisation gather the most light. Night mode brightens dim streets, restaurants and concert venues without turning them into a grainy mess, and the colours stay believable rather than over-processed. The ultrawide and telephoto lenses are weaker after dark, so switch back to the main camera when the light drops. Galaxy S23 Ultra night mode photos are still good in 2026, though newer phones process low-light scenes faster and with less noise in the darkest corners.

Video recording: 8K, stabilisation and the front camera

Video reaches 8K at 24 or 30 frames per second from the rear cameras, with 4K at 60 frames per second as the more practical choice for most owners. Stabilisation is strong, especially in the Super Steady mode, which smooths out walking shots, and the 12MP front camera records 4K at 60 frames per second for sharp video calls and vlogs. Galaxy S23 Ultra video recording quality is helped by the zoom lenses too: you can zoom smoothly during a clip, which is something few phones at this price can do well. If you shoot a lot of video, carry extra storage in mind, because 8K files fill the phone quickly and there is no microSD slot.

Galaxy S23 Ultra battery life: how long the 5000mAh cell lasts

The 5000mAh battery is one of the most reliable parts of this phone. On a light day of messaging, browsing and music, the phone reaches bedtime with a comfortable margin. On a heavy day with camera use, navigation, video streaming and gaming, it still gets through, though you will want a top-up before a late evening out. How long does the S23 Ultra battery last on a normal day? In real use, expect a full day with six to eight hours of screen time on mixed use, depending on brightness, 5G signal and how much you use the camera. That figure holds up well for a phone launched in 2023, and it is helped by the efficient Snapdragon chip and the adaptive display.

Galaxy S23 Ultra battery life in 2026 depends on the condition of the cell, especially on a used phone. A battery that has been through hundreds of charge cycles will hold less than a new one, so check battery health in settings before you buy second-hand, and ask the seller how the phone was charged. If you buy used, a phone that was charged overnight on a slow charger will usually have a healthier battery than one that was fast-charged from empty every day. For a newer Fan Edition alternative with a smaller battery but a newer chip, the Samsung Galaxy S24 FE Review: Display Quality, Speed and Daily Use shows how a 4700mAh cell and an Exynos 2400e compare in everyday use.

Screen-on time in real use: light days, heavy days and travel

Light days are easy for this phone: messaging, email, music and a little browsing leave plenty of charge at night. Heavy days are where the 5000mAh cell earns its keep, with the camera, maps and video all drawing power at once, yet the phone rarely dies before dinner. Travel days are the hardest test, because weak signal, roaming and constant camera use drain any phone faster, so carry a power bank on a travel day regardless of the phone you own. Galaxy S23 Ultra screen on time is best with the display at QHD+ and adaptive refresh rate, though dropping to Full HD+ in settings can add a little extra life if you need it.

45W wired charging and 15W wireless charging explained

Wired charging tops out at 45W, wireless at 15W, and reverse wireless charging is available for earbuds or a watch. A 45W charger adds a useful amount of charge in 30 minutes, though the phone does not hold peak speed for the whole charge, and the pace slows as the battery fills to protect its health. The catch is that Samsung does not include a charger in the box, so you need a compatible 45W USB-C charger to get the fastest speeds. 5000mAh battery with 45W wired charging is a solid combination for 2023, and it still feels reasonable in 2026, even if newer rivals charge faster. Galaxy S23 Ultra charging speed is fast enough for a morning top-up, but it is not the fastest on the market, and buyers who charge in short bursts should know that before they choose.

Charging habits that keep the S23 Ultra battery healthy

Use battery protection in settings to cap charging at 80 percent or 85 percent for daily use, and save full charges for travel days. Avoid leaving the phone in a hot car or in direct sun while charging, and use a reputable charger rather than the cheapest one you can find. These habits slow the natural ageing of the cell, which matters more on a three-year-old phone than on a brand-new one.

Snapdragon 8 Gen 2 for Galaxy: performance, gaming and heat

The Snapdragon 8 Gen 2 for Galaxy is a 4nm chip tuned for Samsung, paired with 8GB or 12GB of LPDDR5X RAM and 256GB, 512GB or 1TB of UFS 4.0 storage, with a 128GB UFS 3.1 option in some regions. In daily use it is still fast: apps open quickly, multitasking feels smooth, and the phone handles split-screen work without complaint. Galaxy S23 Ultra performance in 2026 is helped by the generous RAM on the 12GB models, which keep more apps in memory, and by storage that loads large games and photo libraries quickly. Choose 12GB and 512GB if you can, because the extra memory and storage make the phone feel newer for longer.

Gaming is strong. Popular titles run at high settings with steady frame rates, and the large display and stereo speakers make the phone a good handheld gaming device. Sustained gaming warms the frame, as it does on any flagship, but the chip manages heat well and rarely throttles hard enough to ruin a session. Galaxy S23 Ultra gaming performance and heat management are better than on many newer mid-range phones, because the flagship chip and the vapour chamber cooling were designed for exactly this workload. If gaming stamina is your priority, the Samsung Galaxy S23+ Review: Gaming, Multitasking and Battery Life covers a lighter phone with the same generation of chip.

One UI performance, RAM options and storage speed

One UI on this phone is smooth and customisable, with a flexible lock screen, good widgets, a proper dark mode and a settings layout that is easy to search. The 8GB model is fine for everyday use, but the 12GB model is the one to buy if you multitask heavily or keep dozens of apps open. Storage speed matters too: UFS 4.0 on the 256GB and larger models loads games and large files noticeably faster than the UFS 3.1 storage on the 128GB model in some regions. Galaxy S23 Ultra RAM and storage options are worth checking before you buy used, because the configuration affects how the phone feels as much as the chip does.

S23 Ultra display: 6.8-inch QHD+ Dynamic AMOLED 2X at 120Hz

The display is a 6.8-inch Dynamic AMOLED 2X panel with a resolution of 3088 x 1440 pixels, which works out to roughly 500 pixels per inch. Text looks razor sharp even when you hold the phone close, and fine detail in photos is fully visible without zooming. The adaptive refresh rate runs from 1Hz up to 120Hz, dropping to a very low rate on a static screen to save battery and climbing to 120Hz when you scroll or play a game. 6.8-inch QHD+ display and S Pen together define the large-phone experience: the screen is big enough for notes, documents and video, and the stylus makes it useful rather than just large.

Brightness is high enough for comfortable outdoor use, and the panel handles direct sunlight well, with colours that stay accurate and contrast that stays strong. The display is slightly curved at the edges, which looks elegant but makes screen protectors trickier to fit than on a flat panel. Galaxy S23 Ultra display quality in sunlight is excellent, and the QHD+ resolution is the detail that separates this screen from the Full HD+ panels on cheaper phones. If you read a lot on your phone, the sharpness and the size are the two things you will notice most.

Adaptive 120Hz refresh rate, brightness and outdoor visibility

The 1Hz to 120Hz range is wider than on most phones, and it saves battery in a real way: a static page or an always-on display can sit at a very low refresh rate, while scrolling and gaming get the full 120Hz. Brightness peaks high enough for maps and photos on a sunny day, and the panel supports HDR10+ video for brighter highlights on streaming services. Galaxy S23 Ultra screen brightness and refresh rate work together to make the phone feel both smooth and efficient, which is a harder balance to strike than it sounds.

Design, build quality and the built-in S Pen

The S23 Ultra uses an Armour aluminium frame with Gorilla Glass Victus 2 on the front and back, in a body that measures 163.4 x 78.1 x 8.9 mm and weighs 234 grams. It is a big, heavy phone, and the boxy corners and flat sides make it feel like a tool rather than a fashion accessory. The weight is noticeable in a pocket and in one hand, but it also feels solid and premium, and the flat top and bottom edges give it a distinctive look. IP68 protection covers dust and immersion in fresh water up to 1.5 metres for up to 30 minutes, which is a safety net for accidents rather than a guarantee, and water damage is not covered by warranty.

The built-in S Pen is the feature that sets this phone apart from every other Samsung flagship. It slides out of the bottom of the phone, charges while docked, and supports 4096 levels of pressure sensitivity, handwriting recognition, screen write, smart select and live messages, plus Bluetooth air actions such as remote camera shutter control, media control and presentation navigation. Is the S Pen on the S23 Ultra useful or just a gimmick? For note-takers, students and anyone who signs documents or sketches ideas, it is genuinely useful. For everyone else, it is a nice extra that you may use once a week rather than once a day. Galaxy S23 Ultra S Pen features are best learned by using them for a week: quick notes on the lock screen, precise photo edits, and remote shutter control for group photos are the three habits that stick.

S Pen features: notes, air actions and everyday uses

Pull the pen out with the screen off and you can write a note immediately, which is faster than unlocking the phone and opening an app. Smart select lets you crop a part of the screen and share it, screen write lets you annotate a screenshot, and air actions let you press the pen button to take a photo from a distance. Galaxy S23 Ultra S Pen tips for new owners are simple: keep the pen docked so it stays charged, try lock-screen notes for a week, and use the pen for precise edits in the photo app where a finger is too blunt.

Full Specifications

The table below gathers the core specifications of the Galaxy S23 Ultra in one place. It matches Samsung’s published hardware sheet for the phone as sold, and it is the fastest way to compare this phone with a rival. Where a figure varies by region or configuration, the table notes the range rather than picking one number and pretending it applies everywhere.

Galaxy S23 Ultra full specifications at a glance tell a clear story: this phone was built without the compromises that usually come with a lower price, and three years later its hardware still reads like a flagship. The 200MP camera and 10x periscope zoom remain rare at this price, the 6.8-inch QHD+ display and S Pen still define the large-phone experience, and the 5000mAh battery with 45W charging covers a full day without fuss. For the smaller flagship in the same generation, the Samsung Galaxy S24 Review: Screen Quality, Cameras and Charging is a useful contrast, while the Samsung Galaxy S23 Review: Display, Audio and Overall Experience shows what the same era offered in a compact body.

Chipset, RAM and storage specifications explained

The Snapdragon 8 Gen 2 for Galaxy is a 4nm chip with a higher clock speed than the standard version, which gives it a small edge in gaming and in sustained performance. RAM comes as 8GB or 12GB of LPDDR5X, and storage as 256GB, 512GB or 1TB of UFS 4.0, except for the 128GB model in some regions, which uses the slower UFS 3.1 standard. Galaxy S23 Ultra storage speed matters if you shoot a lot of 200MP photos or 8K video, because those files are large and slow storage makes the camera feel sluggish when saving. There is no microSD slot on any version, so choose 512GB if you shoot a lot of video.

Connectivity, sensors and security specifications

Connectivity covers 5G, Wi-Fi 6E, Bluetooth 5.3, ultra-wideband, NFC and USB-C 3.2, with nano-SIM and eSIM support in most regions. The ultrasonic in-display fingerprint sensor is fast and works with wet fingers better than an optical sensor, and face recognition works well in good light. Sensors cover the usual accelerometer, gyroscope, compass, proximity and light sensors, plus a barometer. Galaxy S23 Ultra connectivity and security are complete for daily use, with ultra-wideband as a bonus for precise finding of compatible trackers and devices.

One UI software and four years of Android updates

Samsung promised four years of operating system updates and five years of security patches from the February 2023 launch. Operating system updates run into 2027 and security patches into 2028, with the phone updatable through One UI 7. That window is shorter than the seven years promised on newer Samsung phones, and it is the main age-related trade-off on this phone. Does the Galaxy S23 Ultra still get software updates? Yes, it still receives updates within that window, but buyers in 2026 should check the current official support page for the latest status, because Samsung occasionally extends security coverage and the remaining window matters more the longer you plan to keep the phone.

Galaxy AI features arrived on the S23 Ultra through software updates, including Circle to Search, Live Translate, note assist and photo editing tools, and they work well on this hardware. One UI 7 brings a cleaner layout and smoother animations, and the phone feels current in daily use even though it launched on Android 13 with One UI 5.1. Galaxy S23 Ultra software updates and Galaxy AI features are a pleasant surprise for a 2023 phone, and they help explain why the phone still feels modern in 2026. For a look at how the next generation in the family handles software and speed, the Samsung Galaxy S24+ Review: Display, Audio and Overall Experience covers a newer One UI experience on a larger screen.

Galaxy AI features on the S23 Ultra and what still works well

Circle to Search is the AI feature most owners use daily, because it works in any app and answers a question without switching context. Live Translate helps on calls in another language, and the photo editing tools can remove an unwanted object or straighten a shot in seconds. These features need an internet connection for the full experience, and they are less useful on a plane or in a dead zone. Galaxy S23 Ultra Galaxy AI features work best when you treat them as shortcuts for everyday tasks rather than as a replacement for a proper editing or translation app.

Pros and cons and who should buy the S23 Ultra in 2026

Every phone is a set of trade-offs, and the S23 Ultra is honest about its own. The strengths are camera versatility, display quality, S Pen value, all-day battery life and a premium build. The weaknesses are weight, charging speed next to newer rivals, and an ageing support window that ends sooner than on a newer Samsung phone. Weigh those two lists against how you actually use a phone, and the decision usually becomes clear within a minute.

• Pros: 200MP camera with 10x optical zoom, 6.8-inch QHD+ 120Hz display, built-in S Pen, 5000mAh all-day battery, premium Armour aluminium build and IP68 rating.
• Cons: 234 grams is heavy in one hand, 45W charging is slower than newer rivals, software support ends sooner than on newer models, and there is no microSD slot or charger in the box.
• Who it is for: photographers who want real zoom reach, note-takers who will use the S Pen weekly, and buyers who want a flagship camera at a used price.
• Who should skip it: buyers who want the longest remaining update window, a light phone for one-handed use, or the fastest charging available.

Galaxy S23 Ultra vs Galaxy S26 Ultra is the comparison many shoppers make, and the answer depends on budget and on zoom. The newer phone offers a newer chip, newer cameras and a longer update window, but it costs far more, while the S23 Ultra offers most of the camera versatility and the same S Pen experience at a fraction of the price. If you want the best value flagship camera phone under current used prices, the S23 Ultra is hard to beat. If you want the newest hardware and the longest support, save for the newer model instead.

Buying used: what to check before you pay

Check the battery health in settings, test all four cameras including the 10x zoom, test the S Pen by pulling it out and writing a note, and check the screen for burn-in by opening a plain grey image at full brightness. Confirm the storage size, make sure the phone is not carrier-locked or reported lost, and ask for the original box and charger if available. Galaxy S23 Ultra used price and buying tips are simple: buy from a seller with a return window, test everything before the window closes, and walk away from a phone with a swollen battery, a cracked screen or a pen that does not dock.

Frequently asked questions

Is the Samsung Galaxy S23 Ultra still worth buying in 2026?

Yes, for buyers who want a flagship camera and a built-in stylus at a used price. The 200MP camera, 10x zoom, 6.8-inch QHD+ display, S Pen and 5000mAh battery still add up to a strong package in 2026. It is less appealing if you want the longest remaining update window or the lightest phone, where a newer model is the safer pick.

How good is the Galaxy S23 Ultra camera compared to newer phones?

In daylight and at 3x and 10x zoom, it still beats most mid-range phones and holds its own against newer flagships, because few phones offer a true 10x optical zoom. In very low light and in computational photography, newer phones with larger sensors and newer processing have closed the gap. The S23 Ultra wins on reach and versatility, while newer rivals win on speed and on the newest night processing.

How long does the S23 Ultra battery last on a normal day?

On a normal day of messaging, browsing, maps, music and video, the phone reaches bedtime with charge to spare, with six to eight hours of screen time on mixed use. Heavy days with lots of camera use and navigation still get through a full day, though a top-up before a late evening helps. Battery health matters on a used phone, so check it in settings before you buy.

Does the Galaxy S23 Ultra still get software updates?

Yes, within its promised window: four years of operating system updates and five years of security patches from the February 2023 launch, running into 2027 and 2028 respectively, with the phone updatable through One UI 7. Check the current official support page for the latest status, because Samsung occasionally extends security coverage.

Is the S Pen on the S23 Ultra useful or just a gimmick?

For note-takers, students and anyone who signs documents or sketches ideas, it is genuinely useful, with 4096 levels of pressure sensitivity and quick lock-screen notes. For everyone else, it is a nice extra that you may use once a week rather than once a day, but the remote camera shutter alone is worth trying for group photos.

What are the S23 Ultra specs?

The S23 Ultra specs start with the S23 Ultra display, a 6.8-inch panel with a 120Hz refresh rate, so most buyers can pick a size that fits without paying for more than they need. The S23 Ultra RAM is 12GB, and the S23 Ultra storage comes in 256GB, 512GB or 1TB. The S23 Ultra screen size is 6.8-inch, the S23 Ultra weight is 234g, and the S23 Ultra colors vary by region, with black and grey finishes in most stores and extra shades in Samsung’s online store. The S23 Ultra performance comes from the Snapdragon 8 Gen 2 for Galaxy chip, and the S23 Ultra WiFi 6E support keeps downloads fast. The S23 Ultra S Pen docks inside the body and charges while it sits there. The S23 Ultra release date was February 2023.

When was Samsung Galaxy S23 Ultra released?

The Samsung Galaxy S23 Ultra was released in February 2023. That date matters when you compare prices, because the S23 Ultra price has fallen since launch and newer models have taken the top spot in Samsung’s range.

Is Samsung Galaxy S23 Ultra worth buying, and will S23 Ultra price drop further?

Yes, if the price is right. The S23 Ultra price in USA started at $1,199 at launch, and the S23 Ultra price has fallen since then, so the value case is much stronger now than it was on day one. Look for S23 Ultra deals around sales events, and check the S23 Ultra trade in value of your current phone, because a good trade in can cut the cost further. On that basis, the S23 Ultra worth buying case is simple: it is a good buy for anyone who wants a flagship camera and a big screen without paying the newest model’s price.

How does the S23 Ultra vs S22 Ultra comparison look?

The S23 Ultra runs on Snapdragon 8 Gen 2 for Galaxy, while the S22 Ultra runs on Snapdragon 8 Gen 1 or Exynos 2200, so the newer phone is faster in heavy games and AI tasks, but the gap in everyday apps is small. The S23 Ultra also gets a longer remaining update window, while the S22 Ultra is now the cheaper buy and still covers the basics well. Buy the S23 Ultra if you want the newest cameras and the longest support; buy the S22 Ultra if the discount is large and you are happy with last year’s speed.

How good is the Samsung Galaxy S23 Ultra camera?

The Samsung Galaxy S23 Ultra camera is led by a 200MP main sensor, and the S23 Ultra best camera settings for most people are the default Photo mode with scene optimisation on and HDR set to auto. A Samsung Galaxy S23 Ultra camera test in everyday use shows sharp daylight shots, clean night photos and steady video, with the long zoom best kept to its optical range for the cleanest results.

Is S23 Ultra waterproof?

Yes. The S23 Ultra IP68 rating means it can handle dust and a dip in fresh water, so rain and splashes are nothing to worry about. Rinse it with clean water if it goes in the sea or a pool, and do not charge it until the port is dry.

How long does S23 Ultra battery last?

In normal use the S23 Ultra battery lasts a full day, and the S23 Ultra battery life is helped by the 5,000mAh battery and the efficient chip. The S23 Ultra screen on time usually lands between six to eight hours, and in a S23 Ultra battery life test with maps, photos, video and messaging, the phone still had charge left at bedtime.

Does S23 Ultra have wireless charging?

Yes. The S23 Ultra wireless charging watts rating is 15W, so a compatible pad or stand tops the phone up slowly overnight, while the 45W wired charging is the faster option when you are in a hurry. The S23 Ultra charging speed is 45W wired and 15W wireless, which is slower than some rivals but fast enough for an overnight charge.

Why is S23 Ultra fast charging not working?

Check the charger and cable first: the S23 Ultra needs a USB-C PD charger rated for 45W and a 5A cable to reach full speed, and a weak charger or a dirty port slows it down. Clean the port gently, try another cable, and restart the phone before you assume the battery is at fault.

Why does my S23 Ultra lose battery overnight?

The simplest S23 Ultra battery drain overnight fix is to open Settings, check Battery usage for the app draining power, and put that app to sleep. The S23 Ultra always on display settings sit under Lock screen and AOD, so turning that display off at night also helps the battery hold its charge.

How to take screenshot on S23 Ultra?

Press the Side key and Volume Down together for a quick screenshot, or swipe the edge of your palm across the screen if that gesture is turned on. After the capture, tap Scroll capture to save a long page as one image.

How to restart S23 Ultra?

Hold the Side key and Volume Down together until the power menu appears, then tap Restart. If the phone is frozen, hold both keys for about seven seconds to force a restart.

How to transfer data to S23 Ultra?

Use Smart Switch: install it on both phones, connect them by cable or Wi-Fi, and pick the photos, messages, apps and settings to move. Keep both phones charged and on the same Wi-Fi network until the transfer finishes.

How to turn off 5G on S23 Ultra?

Open Settings, go to Connections, then Mobile networks, then Network mode, and pick a mode without 5G. Turning 5G off can help the battery in weak-signal areas, and you can turn it back on the same way.

Why is 5G not working on S23 Ultra?

Turn airplane mode on and off, check that the SIM is seated properly, and confirm that your plan and area both support 5G. If it still fails, reset the network settings in Settings under General management, then restart the phone.

How to free up storage on S23 Ultra?

Open Settings, go to Battery and device care, then Storage, and delete the large videos and unused apps it lists. The S23 Ultra storage is fixed, with no microSD slot, so back photos up to the cloud and clear the Gallery recycle bin to win space back.

How to use S23 Ultra with one hand?

Turn on one-handed mode in Settings under Advanced features, then swipe down on the bottom edge to shrink the screen. It makes the top of the display easy to reach on a big phone like this one.

How to record calls on S23 Ultra?

Call recording on the S23 Ultra depends on your region: where it is allowed, open the Phone app, go to Settings, then Record calls, and turn it on. Where it is not offered, the option simply does not appear, and recording laws vary, so check the rules where you live before you record anyone.

Does S23 Ultra overheat?

In normal use the S23 Ultra stays cool, and it only gets warm during long gaming sessions, 4K recording or charging in a hot car. That warmth is normal; if the phone ever shows a heat warning, close the heavy app, move it out of the sun and let it cool before you charge it.

What S23 Ultra hidden features are worth trying?

The S23 Ultra hidden features worth trying first are Modes and Routines, which change settings automatically, and Secure Folder, which keeps private apps and files behind a lock. Good Lock in the Galaxy Store adds more tweaks, and the Edge panel puts your favourite apps and tools one swipe away.

What S23 Ultra problems do owners report most?

The most talked-about S23 Ultra problems are small ones: charging feels slow next to rivals, no charger comes in the box, and there is no microSD slot. Software quirks after big updates are usually fixed by a restart or a later patch, so keep the phone updated.

Which S23 Ultra cases and accessories are worth buying?

Good S23 Ultra cases range from slim clear shells to rugged cases with a kickstand, and a S23 Ultra screen protector is worth adding on a phone with a screen this size. The wider S23 Ultra accessories range covers chargers, car mounts and Galaxy Buds, so buy the case first and add the rest as you need them.

S23 Ultra fingerprint sensor not working: what should I do?

Clean the screen and your finger, then delete the old fingerprint and register it again, pressing firmly at different angles. The S23 Ultra fingerprint sensor is an ultrasonic reader under the display, and a thick screen protector can confuse it, so register the fingerprint after you fit the protector.

What if the S23 Ultra Bluetooth keeps disconnecting?

If your S23 Ultra Bluetooth keeps disconnecting, forget the device in Bluetooth settings and pair it again. Update the phone, restart both devices, and check that no battery optimisation is putting the Bluetooth app to sleep.

Why are notifications delayed on the S23 Ultra?

A common S23 Ultra notification delay fix is to turn off battery optimisation for the app in Settings, so the phone does not put it to sleep. Also check that notifications are allowed for the app and that Do Not Disturb or a sleeping-apps rule is not holding them back.

What should I know about S23 Ultra software updates?

Most S23 Ultra software update problems clear after a restart and a retry on Wi-Fi, with the phone charged and enough free space. The S23 Ultra software update promise is four generations of Android updates and five years of security patches, so the phone keeps getting new features and security patches for years.

Does the S23 Ultra support dual SIM and eSIM?

Yes. The S23 Ultra dual SIM eSIM setup pairs one physical nano-SIM with one eSIM in most regions, so you can keep a work number and a personal number on one phone. The S23 Ultra eSIM is added in Settings under Connections, then SIM manager.

The S23 Ultra is a phone that has aged with grace. It gives you a camera system that still reaches further than most phones, a screen that still looks superb, a stylus that no rival offers, and a battery that still gets through the day, at a price that finally matches what most buyers can justify. If that balance fits how you use a phone, check the battery, test the zoom, and enjoy a flagship that still earns its place in 2026.