Technologies

How Samsung’s Galaxy S23 Base, Plus and Ultra Phones Stack Up

The trio of phones in Samsung’s Galaxy S23 lineup are each unique in their own way. Let’s compare them.

This story is part of Samsung Event, CNET’s collection of news, tips and advice around Samsung’s most popular products.

Samsung’s Galaxy S23 family is here. The premium smartphone line, which was unveiled at the company’s February Unpacked event in San Francisco alongside the Galaxy Book 3, consists of three models: the Galaxy S23, Galaxy S23 Plus and the top-specced Galaxy S23 Ultra. So, what are the differences between each model?

Starting prices for the phones, at least in the US, remain the same as last year, with the base Galaxy S23 starting at $800 (£849, AU$1,349), bumping up to $1,000 (£1,049, AU$1,649) for the Galaxy S23 Plus and maxing out at $1,200 (£1,249, AU$1,949) for the Galaxy 23 Ultra.

Samsung has increased prices in the UK and Australia, however, among other countries and regions. For example, the starting price of the base Galaxy S23 has increased in the UK by £80 compared to the launch price of the Galaxy S22. In Australia, the base S23 model received a AU$100 bump.

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Samsung Galaxy S23 series

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Samsung’s all-new Galaxy S23 flagship lineup is now available to buy. You can save on the latest devices with several Galaxy S23 deals already available at Samsung, Best Buy, all the major phone carriers and more.

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The three devices share a similar glass and aluminum design. They use the same processor (the Snapdragon 8 Gen 2), have the same display adaptive refresh rate (up to 120Hz) and 12-megapixel selfie camera. The three phones support ultrawideband, a radio technology that powers features such as using digital car keys and lost item tracking.

The S23 is the smallest of the three, weighing 168 grams (5.93 ounces) with a 6.1-inch AMOLED display. The S23 Plus has a 6.6-inch screen and the S23 Ultra has a 6.8-inch display. They weigh 195 grams (6.88 ounces) and 234 grams (8.25 ounces) respectively.

The Galaxy S23 Ultra has a four-camera module, with a 200-megapixel main camera, two 10-megapixel telephoto cameras and a 12-megapixel ultrawide lens. According to Samsung’s product pages, these sensors have improved resolution (obviously), but also improve the phone’s low-light photography by combining sets of smaller pixels into larger individual ones that can capture more light.

The S23 and S23 Plus have identical triple-camera setups on the rear. Both include a telephoto lens, which should be helpful for capturing faraway subjects. You can learn more about the camera specs in our chart below.

The Galaxy S23 Ultra’s new Note-like features set it apart from both the rest of the S23 lineup and other premium phones made by competitors such as Apple and Xiaomi. It’s the second time a Galaxy S Ultra phone has come with a stylus included in the box. There’s also a slot for storing it on the phone — just like Samsung’s all-but-discontinued Note series. S Pen fans who bought the Galaxy S21 Ultra had to pay for the stylus separately and find a specific phone case that could store it.

For more information on the similarities and differences between the Samsung Galaxy S23 lineup, look at our specs chart below.

Galaxy S23 lineup compared

	Galaxy S23	Galaxy S23 Plus	Galaxy S23 Ultra
Display size, resolution, refresh rate	6.1-inch AMOLED; 2,340×1,080 pixels; 120Hz	6.6-inch AMOLED; 2,340×1,080 pixels; 120Hz	6.8-inch AMOLED; 3,088×1,440 pixels; 120Hz
Display pixel density	425 ppi	393 ppi	500 ppi
Size (inches)	2.79 x 5.76 x 0.3 in	3 x 6.21 x 0.3 in	3.07 x 6.43 x 0.35 in
Size (millimeters)	70.9 x 146.3 x 7.6 mm	76.2 x 157.7 x 7.6 mm	78 x 163.3 x 8.9 mm
Weight (grams, ounces)	168 g (5.93 oz)	196 g (6.91 oz)	234 g (8.25 oz)
Operating system	Android 13	Android 13	Android 13
Rear cameras	50-megapixel (wide), 12-megapixel (ultrawide), 10-megapixel (telephoto)	50-megapixel (wide), 12-megapixel (ultrawide), 10-megapixel (telephoto)	200-megapixel (wide), 12-megapixel (ultrawide) 10-megapixel (telephoto) 10-megapixel (telephoto)
Front camera	12-megapixel	12-megapixel	12-megapixel
Video capture	8K	8K	8K
Processor	Qualcomm Snapdragon 8 Gen 2 for Galaxy	Qualcomm Snapdragon 8 Gen 2 for Galaxy	Qualcomm Snapdragon 8 Gen 2 for Galaxy
RAM and storage options	8GB RAM + 128GB; 8GB RAM + 256GB	8GB + 256GB;8GB + 512GB	8GB + 256GB; 12GB + 256GB; 12GB + 512GB; 12GB + 1TB
Battery capacity and charging rate	3,900 mAh (25W wired charging)	4,700 mAh (45W wired charging)	5,000 mAh (45W wired charging)
Charging port	USB-C	USB-C	USB-C
Other features	5G (mmw/Sub6), IP68 rating, wireless PowerShare to charge other devices	5G (mmw/Sub6), IP68 rating, wireless PowerShare to charge other devices, UWB for finding other devices	5G (mmw/Sub6), IP68 rating, wireless PowerShare to charge other devices, integrated S Pen, 100x Space Zoom, 10x Optical Zoom, UWB for finding other devices
US price	$800 (8GB/128GB)	$1,000 (8GB/256GB)	$1,200 (12GB/256GB)
UK price	£849 (8GB/128GB)	£1,049 (8GB/256GB)	£1,249 (12GB/256GB)
Australian price	AU$1,349 (8GB/128GB)	AU$1,649 (8GB/256GB)	AU$1,949 (12GB/256GB)

Technologies

Stroke Risk Could Be Flagged Early Using Apple Watch Technology, Studies Show

The latest research shows that wearables could soon be a vital part of tracking your heart health.

For millions at risk of stroke, a simple tap on the wrist could one day save lives. New studies from the Amsterdam University Medical Center and St. Bartholomew’s Hospital in London showed that wearables, such as the Apple Watch, can improve the detection of atrial fibrillation compared to standard care. Atrial fibrillation, often referred to as A-fib, is a heart arrhythmia, which means an irregular or abnormal heartbeat. The condition can cause blood clots and is one of the leading causes of a stroke.

The Amsterdam study enrolled 437 patients aged 65 or older with elevated stroke risk and required 219 of them to wear an Apple Watch to track their heart rate for 12 hours a day for 6 months. The remaining 218 patients didn’t wear a watch and relied on standard care.

The experiment detected heart arrhythmias four times more frequently in patients wearing an Apple Watch versus those who didn’t. Specific versions of the Apple Watch use photoplethysmography, a heart rate-detecting LED light sensor, and have a built-in single-lead electrocardiogram sensor to read your heart rate.

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Wearables that track heart rate and other health markers aren’t new, and previous studies have shown promise in detecting A-fib. Although wearables are known to track this type of data, no prior research has examined how well they detect potential health risks for A-fib.

«We saw that after six months we diagnosed and treated 21 patients in the group wearing the smartwatch, of whom 57% were asymptomatic,» said Michiel Winter, a cardiologist at Amsterdam UMC, in a statement. «This was against just five diagnoses in the group receiving standard care, all of whom experienced symptoms.»

The second clinical study, conducted by St. Bartholomew’s Hospital, showed that the Apple Watch could also be beneficial for detecting A-fib symptoms earlier and for monitoring patients after a standard treatment, such as a catheter ablation. The hospital found that patients could record clinical-grade ECGs on their Apple Watches at home when experiencing symptoms. Similar to the first study, the hospital found that patients using an Apple Watch detected A-fib earlier and more frequently than those receiving standard care. Catching symptoms earlier also reduces anxiousness and the likelihood that a patient will need to be hospitalized.

The findings from these studies show that wearables such as the Apple Watch could be used for long-term heart screening to detect heart health abnormalities and improve patient care for those in treatment. And it can help diagnose those who don’t know they have the condition.

«Using smartwatches with PPG and ECG functions aids doctors in diagnosing individuals unaware of their arrhythmia, thereby expediting the diagnostic process,» said Winter.

Technologies

Today’s NYT Mini Crossword Answers for Thursday, Jan. 29

Here are the answers for The New York Times Mini Crossword for Jan. 29.

Looking for the most recent Mini Crossword answer? Click here for today’s Mini Crossword hints, as well as our daily answers and hints for The New York Times Wordle, Strands, Connections and Connections: Sports Edition puzzles.

Need some help with today’s Mini Crossword? It’s one of those neat, solid grids with no empty squares. Read on for all the answers. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.

If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.

Read more: Tips and Tricks for Solving The New York Times Mini Crossword

Let’s get to those Mini Crossword clues and answers.

Mini across clues and answers

1A clue: Employees, collectively
Answer: STAFF

6A clue: The «L» of TTYL
Answer: LATER

7A clue: Slowly lessen, as political support
Answer: ERODE

8A clue: Dunkin’ offering
Answer: DONUT

9A clue: Tricky things to navigate with a stroller
Answer: STEPS

Mini down clues and answers

1D clue: Toys that go on the decline in winter?
Answer: SLEDS

2D clue: Set of fortunetelling cards
Answer: TAROT

3D clue: Make amends
Answer: ATONE

4D clue: Out of patience
Answer: FEDUP

5D clue: Guitar bars
Answer: FRETS

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Technologies

Mobile Internet Without Borders: How Verum E-SIM Is Changing the Game for Travelers and Beyond

In an era when flights take just a few hours, but data boundaries remain very real, a solution has emerged that significantly simplifies life for frequent international travelers. The Verum E-SIM app offers a next-generation virtual SIM card — no plastic, no waiting for delivery, and no traditional roaming charges.

While eSIM technology itself is no longer new, Verum takes it further: the internet works in over 150 countries worldwide under clear, uniform conditions. Connection happens through the app in just a couple of minutes — choose a package (or even a global one), pay, and activate. No need to buy local SIM cards at the airport, hunt for carrier shops, or struggle with explanations in a foreign language.

One of the biggest advantages is the complete absence of hidden fees or billing surprises. Plans are fully transparent: you immediately see how many gigabytes you get and for how long. Speed and reliability are provided by partner operators in each specific country — this isn’t a single “averaged” provider for the entire world.

Another key point for many users is that no VPN is required. As long as your device is using Verum E-SIM traffic, all familiar services and websites open directly, without extra layers or speed loss.

For those traveling with a group or family, portable Wi-Fi routers with Verum eSIM support have become a great option. One profile — and the internet is shared simultaneously across multiple smartphones, tablets, and laptops. It’s convenient on the road, in a hotel, or even in a café where the local Wi-Fi is unreliable.

Payment flexibility is also a plus: the service supports regular bank cards, cryptocurrencies, and various alternative methods — so you can choose whatever feels most convenient and cost-effective for you.

In the end, Verum E-SIM is more than just another data app. It’s a way to make mobile internet as natural and hassle-free abroad as it is at home. The difference becomes especially clear when you compare a roaming bill from one of the major operators with your Verum expenses after two or three trips.

The technology is still gaining popularity, but many travelers are already saying: “For the first time in ages, internet abroad stopped being a source of stress.” Solutions like this are shaping the future of mobile connectivity — without extra cables, borders, or unpleasant surprises.

If you travel often or simply value stable internet without unnecessary hassle — it’s worth giving it a try at least once.

https://esim.verum.im

https://esimglobal.world