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AT&T Samsung Galaxy S23 Ultra: Features and Specs 2023

September 22, 2023

AT&T Samsung Galaxy S23 Ultra The Samsung Galaxy S23 Ultra is the pinnacle of Android smartphones for 2023, if you’re looking for. The 200MP ISOCELL HP2 camera sensor from the firm is only found in this model, which also has a 5,000mAh battery and pushes storage capacity to 1TB. It is also the sole model in the S23 family. The 6.8″ dynamic AMOLED 2x display on the Galaxy should appear stunning and operate quickly thanks to the Qualcomm Snapdragon 8 Gen 2 Mobile Platform.

Design and display AT&T Samsung Galaxy S23 Ultra

The Galaxy S23 Ultra resembles its predecessor in terms of appearance. It has the same frosted glass back as the Note series (although with some new colour options), squared sides, and some incredibly subtle curved display edges. Not that the S23 Ultra is a bad-looking or particularly uninspired phone. It’s more of the same, unfortunately. The design philosophy of “don’t fix what ain’t broke” is certain to prevent most S22 Ultra owners from experiencing any buyer’s remorse.

Exciting? No, not very. But Samsung’s design skills are so far above the competition. It’s difficult to argue against the decision to postpone a revolutionary appearance for another year. While the decision to keep this design around for another year may disappoint early adopters and enthusiasts, regular consumers—those who upgrade their devices every three, four, or even five years—are sure to find it just as innovative and exciting as shoppers did with Samsung’s last-gen models last year.

Even if you’re switching from the Galaxy S22 Ultra to the S23 Ultra, these design changes require you to purchase new cases. Thankfully, no matter what size gadget you have, there are many fantastic solutions available.

Performance and Battery Life

According to DxOMark, the Galaxy S23 Ultra has a 2-day, 19-hour battery life. In terms of pros and cons, the battery life of the phone scored highly in moderate usage, coming in at roughly 67 hours. It received an “excellent” rating when watching videos, but oddly enough, it received a “poor” rating when performing other tasks like using the camera or listening to music. The insider adds that after the battery life dropped below 5%, it began to degrade. It appears that Samsung Galaxy phones frequently experience this problem.

The Galaxy S23 Ultra barely made it into the top 10 lists for both the global and ultra-premium categories in DxOMark’s camera rankings, which are clearly inferior to these results.

To learn more about what we think of the Galaxy S23 Ultra, read our full review. The Galaxy S23 Ultra is available from Samsung for $1,199, but you may save up to $750 if you trade in an older phone when you purchase the 2023 flagship.

Camera Features and Capabilities

The Galaxy S23, Galaxy S23 Plus, and Galaxy S23 Ultra are among Samsung’s 2023 flagship models, and when those phones were announced at Samsung Unpacked in February, their improved cameras dominated the debate. The front-facing camera has undergone numerous upgrades. Unlike the 108-megapixel sensor on the Galaxy S22 Ultra from the previous year, the main camera on the $1,200 Ultra phone has an improved 200-megapixel sensor.

What do these camera upgrades mean for you, though? We can go through all of the cameras and unique photo and video features that each phone has while we’re still examining the Galaxy S23 series and evaluating their photographic abilities.

Unique Features and Upgrades from Previous Models

You could come to love these little-known Android features.

The S23, S23 Plus, and S23 Ultra are the newest flagship smartphones from Samsung. The GIF remastering tool, Astro Hyperlapse for taking time-lapses of the stars, and the enormous 200-megapixel camera on the Ultra are just a few of the additional capabilities that these devices offer to the S series.

Although the Galaxy S23 has many well-known capabilities, there are a number of new, lesser-known functions and settings that can greatly enhance your usage of the device. Just be aware of where to look. Here are five Galaxy S23 features that are concealed from view and what they can accomplish for you.

You don’t now own a Galaxy S23, do you? Take a look at our reviews of the Galaxy S23 Ultra, S23, and S23 Plus. Here is how the Galaxy S23 compares against the Galaxy S22, iPhone 14, and Pixel 7 if you’re wanting to upgrade.

1. Clip items from your pictures and movies with only one click.

Samsung has updated the Galaxy S23 in a similar way to how Apple updated iOS 16 with an image-clipping function. You can use picture clipping to remove a person or object from the background of any image (or even video) in your photo gallery so that you can share it with others.

Go to your camera roll and tap on the item you wish to remove from the picture in order to chop it out of the picture. There are some objects that cannot be clipped; therefore, you can see a notification that reads, “Couldn’t find anything to clip.” You’ll experience a tiny vibration and be able to manoeuvre the clipped object around the image if it has been correctly clipped. Videos can also be paused for this to work on them.

Then, you can share the clip by email, SMS, etc., store the clip as a new image in your gallery, or copy it to your clipboard.

2. Use your camera to take skilled RAW pictures.

Expert photographers can now shoot in Expert RAW format thanks to Samsung’s release of the Expert RAW camera app in 2022. Expert RAW files are uncompressed digital photos, similar to raw files, but with the added benefit of multi-exposure HDR, which increases the dynamic range of your images. The only benefit of shooting in Expert RAW is enhanced image manipulation during post-processing. The only way to access Expert RAW on the Galaxy S22 is via the Expert RAW app. Expert RAW is now incorporated into the default camera on the Galaxy S23, but you must first enable it.

Swipe through the different camera modes at the bottom of the Samsung camera and press More. The Expert Raw programme will then prompt you to download it. After that, tap Expert Raw. To shoot in Expert RAW, you only need to have the software downloaded on your device; however, you won’t need to open it. Once it has been downloaded, you are free to use your camera’s Expert RAW mode to capture Expert RAW images.

3. Prioritise your battery life over processing speed.

There are several ways to extend battery life, such as shutting off your phone, switching to dark mode, and going on aeroplane mode, but Samsung has given the Galaxy S23 a power-saving feature. Your phone will use less energy to preserve battery life without compromising normal use in the new Light mode since it prioritises your battery life and cooling efficiency over processing speed.

Activate the new light performance mode by going to Settings and entering “performance profile.” You should only see one result under “battery and device care”; tap it. Then touch Performance Profile and choose Light from the menu. Although this feature won’t impair your gaming experience, it might impact other apps’ performance, so if you experience any problems, switch back to Standard.

4. You may choose which apps receive lock screen notifications.

You might not want to get notifications for every single app on your Galaxy S23 lock screen if it’s locked. You may now choose what appears on your lock screen instead of turning on Do Not Disturb mode, which disables all alerts in general.

Go to Notifications > Lock screen notifications in the Settings app, then tap the gear next to Show content. You can toggle off particular app alerts from appearing on your lock screen here. A list of all the applications on your phone will then appear.

5. Check out the battery life for all your Galaxy devices on your home screen.

Samsung has improved the way in which you can monitor the remaining battery life on all of your Galaxy devices. You may add two additional battery widgets to your home screen in the customization settings of your Galaxy S23 to view the remaining battery life of your Galaxy Watch, Galaxy Buds, and other devices.

Enter Widgets simply touching your finger anywhere on a blank section of your home screen. Two new battery widgets that you can now add to your home screen are the battery status circles in a 4×1 grid and the battery status list in a 4×2 grid. As long as your other Galaxy products are connected to your S23, you may monitor their battery life from your home screen.


With its premium 200MP ISOCELL HP2 camera sensor, 5,000mAh battery, and 1TB storage, the Samsung Galaxy S23 Ultra is a top-tier Android phone. It has a 6.8″ dynamic AMOLED 2x display and is powered by the Qualcomm Snapdragon 8 Gen 2 mobile platform. The design is the same as its predecessor, with frosted glass backs, squared sides, and polished curving edges. 

The battery life of the phone is rated “excellent” when viewing videos but “poorly” when doing other things like using the camera or listening to music. However, as it reaches 5%, it collapses, which is a regular problem with Samsung Galaxy phones. The Galaxy S23 Ultra costs $1,199, but it can be discounted by up to $750 if an older phone is traded in. Camera enhancements in the 2023 flagship series include a 200-megapixel sensor for the main camera, up from the previous model’s 108-megapixel sensor. The camera and notable photo and video features of the phone are yet to be tested.

The Galaxy S23 versions (S23, S23 Plus, and S23 Ultra) from Samsung include various new features such as GIF remastering, Astro Hyperlapse, and a 200-megapixel camera. There are, however, several hidden features that can considerably enhance the user experience. These include image-clipping, which allows users to isolate objects in images and movies from the background, and Expert RAW, a camera app that allows experienced photographers to shoot in Expert RAW format. The software is now integrated into the native camera, although users must first enable it.

Finally, in the Galaxy S23, Samsung has included an energy-saving function called Light Mode, which prioritises battery life and cooling efficiency over processing speed. Go to Settings and search for “performance profile” under Battery and Device. This mode will utilise less energy to preserve battery life without interfering with normal operation. These unnoticed features and enhancements have the potential to make the Galaxy S23 a more pleasurable and flexible device for customers.


What specs will the S23 Ultra have?

Specs of the Samsung Galaxy S23 Ultra

  • 17 February 2023: publication.
  • Display size: 6.8 inches. 1440 x 3088 pixels. Refresh rate: 120 Hz.
  • Camera. 12 MP front, 200 MP (quad camera).
  • Hardware. Specified by Qualcomm as Gen 2, 8GB of RAM
  • 256GB of storage, not extendable.
  • Battery: 5000 mAh.
  • Android OS 13.

What makes the Samsung S23 special?

The most recent and best picture standard currently available, 8K at 30 frames per second, may be recorded on the Galaxy S23 Ultra. Wider field of vision, greater zoom, and improved low-light photography are all features of the S23 Ultra.

What comes with the Galaxy S23 Ultra?

The Samsung S23 Ultra package contains the following few items:

  • Samsung Galaxy S23 Ultra.
  • S-Pen.
  • cable from USB-C to USB-C.
  • Documentation.
  • Sim ejector software

What model number is the S23 Ultra AT&T?


Samsung’s Galaxy S23, S23+, and S23 Ultra 5G (SM-S911U, SM-S916U, and SM-S918U) smartphones all support 5G technology.