Technologies
Samsung Galaxy S24 Ultra vs. S23 Ultra, S22 Ultra, S21 Ultra: A Specs Showdown
Here’s a comparison of the Samsung Galaxy S24 Ultra with most of its Ultra predecessors based on specs sheets.
Samsung took the wraps off its latest premium phone, the Galaxy S24 Ultra, at its Unpacked event on Wednesday. The $1,300 handset represents the pinnacle of what the South Korean company has to offer in a smartphone in 2024 from its top-of-the-line processor, ultra-bright display, and sharp cameras.
While new AI features understandably generated a lot of buzz, the new software upgrade policy is probably one of the most compelling changes. Samsung promises seven years of Android updates and security patches across the Galaxy S24 lineup. This enables Galaxy S24 phone owners to hang on to their devices going into 2032 and is a significant step up from the four years of software updates pledged for the Galaxy S23 Ultra, Galaxy S22 Ultra, and Galaxy S21 Ultra. However, Samsung has bumped up the price of the Galaxy S24 Ultra by $100 after the last few years of steady pricing.

Read More: Galaxy S24 Ultra Hands On: AI Takes Center Stage
Another notable improvement to the S24 Ultra is (you guessed it) AI, or Galaxy AI — as Samsung likes to call it. The Galaxy S24 Ultra will ship with helpful, AI-based features (a lot of which are being powered by the Snapdragon 8 Gen 8 chip). Those include a real-time live translate feature in 13 languages; Search to Circle, which lets you literally circle any image to launch a Google search for that item; and generative AI features that let you make reality-bending edits to your photos akin to Google Pixel 8’s Magic Editor.
These AI tools are slated to make their way to last year’s Galaxy S23 Ultra via an software update, but don’t expect it to arrive to Ultra models released before then.
Read More: Google’s Pixel 8 Blurs The Line Between Reality and Fantasy
The camera system is another major selling point of the Galaxy Ultra lineup. The S24 boasts four rear cameras, taking the form of a 200-megapixel wide-angle camera, 12-megapixel ultrawide camera, 10-megapixel telephoto camera with 3x optical zoom lens, and a 50-megapixel camera with a 5x optical zoom lens. On paper at least, it appears that there has been a downgrade to a 5x telephoto lens from a 10x telephoto camera on its predecessors. But the newer sensor and its higher resolution might have some nifty zoom tricks up its sleeve that don’t reveal themselves in specs. We’ll update this article once we have conducted a camera comparison between the Galaxy S24 Ultra and the Galaxy S23 Ultra.
For the rest of the differences between Samsung’s Galaxy Ultra lineup over the years, take a look at our specs chart for a side-by-side comparison. If you want more insights into what it’s like to use the Galaxy S24 Ultra, read our hand-on coverage of the fanciest phone in Samsung’s new lineup.
Galaxy S24 vs. S23 Ultra vs. S22 Ultra vs. S21 Ultra
| Samsung Galaxy S24 Ultra | Samsung Galaxy S23 Ultra | Samsung Galaxy S22 Ultra | Samsung Galaxy S21 Ultra | |
| Display size, tech, resolution, refresh rate, brightness | 6.8-inch AMOLED; QHD+ resolution; 1-120Hz adaptive refresh rate | 6.8-inch AMOLED; 3,088×1,440 pixels; 120Hz adaptive refresh rate | 6.8″ AMOLED (1440×3088 pixels) | 6.8-inch Edge WQHD+ Dynamic AMOLED 2X, 3,200×1,440 pixels |
| Pixel density | TBC | 500 ppi | 501 ppi | 515 ppi |
| Dimensions (inches) | 6.40 x 3.11 x 0.34 in | 6.43 x 3.07 x 0.35 in | 3.07 x 6.42 x 0.35 in | 2.97×6.5×0.35 in |
| Dimensions (millimeters) | 163 x 79 x 8.6 mm | 163.3 x 78 x 8.9 mm | 77.9 x 163.3 x 8.9 mm | 75.6 x 165.1 x 8.9 mm |
| Weight (grams, ounces) | 233 g (8.22 oz) | 234 g (8.25 oz) | 229 g (8.07 oz) | 229g (8.07 oz) |
| Mobile software | Android 14 | Android 13 | Android 12 | Android 11 |
| Camera | 200-megapixel (wide), 12-megapixel (ultrawide) 10-megapixel (3x telephoto) 50-megapixel (5x telephoto) | 200-megapixel (wide), 12-megapixel (ultrawide) 10-megapixel (3x telephoto) 10-megapixel (10x telephoto) | 108-megapixel (wide), 12-megapixel (ultra-wide) 10-megapixel (telephoto) 10-megapixel (telephoto) | 108-megapixel (wide),12-megapixel (ultra-wide), 10-megapixel (3x telephoto), 10-megapixel (10x telephoto) |
| Front-facing camera | 12-megapixel | 12-megapixel | 40-megapixel | 10-megapixel |
| Video capture | TBD | 8K | 4K | 8K |
| Processor | Qualcomm Snapdragon 8 Gen 3 | Qualcomm Snapdragon 8 Gen 2 for Galaxy | Snapdragon 8 Gen 1 | Qualcomm Snapdragon 888 |
| RAM/storage | 12GB RAM + 256GB, 512GB, 1TB | 8GB RAM + 256GB; 12GB RAM + 256GB, 512GB, 1TB | 8GB + 128GB ; 12GB + 256GB; 12GB+512GB; 12GB+ 1TB | 12GB & 16GB, 128GB/256GB, 512GB |
| Expandable storage | None | None | None | None |
| Battery/charging speeds | 5,000 mAh | 5,000 mAh | 5,000 mAh | 5,000 mAh |
| Fingerprint sensor | Under display | Under display | Under display | Under display |
| Connector | USB-C | USB-C | USB-C | USB-C |
| Headphone jack | None | None | None | None |
| Special features | Titanium frame, 2,600-nit screen; 7 years of OS and security updates; 5G (mmWave); IP68 water resistance; wireless PowerShare to charge other devices; integrated S Pen; UWB for finding other devices; 45W wired charging (charger not included); Galaxy AI; Wi-Fi 7, 5x optical zoom | 4 years of OS updates, 5G (Sub6, mmWave); IP68 water resistance; wireless PowerShare to charge other devices; integrated S Pen; 100x Space Zoom; 10x optical zoom; UWB for finding other devices; 45W wired charging | 4 years of OS updates, 5G (mmw/Sub6), bundled S Pen, 100x Space Zoom (digital), 10x optical zoom, 47 W charging support | 4 years of OS updates, IP68 rating, 5G-enabled,100x Space Zoom, 10W wireless charging, 10x optical zoom |
| US starting price off-contract | $1,300 (256GB) | $1,200 (256GB) | $1,200 (256GB) | $1,200 (128GB), |
| UK price | £1,249 (256GB) | £1,249 (256GB) | £1,249 (256GB) | £1,329 |
| Australia price | AU$2,199 (256GB) | AU$1,949 (256GB) | AU $1,849 (256GB) | AU$1,849 |
Editors’ note: CNET is using an AI engine to help create some stories. For more, see this post.
Technologies
Google races to put Gemini at the center of Android before Apple’s AI reboot
Google is using its latest Android rollout to position Gemini as the AI layer across phones, Chrome, laptops and cars.
Google is using its latest Android rollout to make Gemini less of a chatbot and more of an operating layer across the phone, browser, car and laptop, just weeks before Apple is expected to show its own Gemini-powered Apple Intelligence reboot at WWDC.
Ahead of its Google I/O developer conference next week, the company previewed a number of Android updates, including AI-powered app automation, a smarter version of Chrome on Android, new tools for creators, a redesigned Android Auto experience, and a sweeping set of new security features.
Alphabet is counting on Gemini to help Google compete directly with OpenAI and Anthropic in the market for artificial intelligence models and services, while also serving as the AI backbone across its expansive portfolio of products, including Android. Meanwhile, Gemini is powering part of Apple’s new AI strategy, giving Google a role in the iPhone maker’s reset even as it races to prove its own version of personal AI on the phone is further along.
Sameer Samat, who oversees Google’s Android ecosystem, told CNBC that Google is rebuilding parts of Android around Gemini Intelligence to help users complete everyday tasks more easily.
“We’re transitioning from an operating system to an intelligence system,” he said.
As part of Tuesday’s announcements. Google said Gemini Intelligence will be able to move across apps, understand what’s on the screen and complete tasks that would normally require a user to jump between multiple services. That means Android is moving beyond the traditional assistant model, where users ask a question and get an answer, and acting more like an agent.
For instance, Google says Gemini can pull relevant information from Gmail, build shopping carts and book reservations. Samat gave the example of asking Gemini to look at the guest list for a barbecue, build a menu, add ingredients to an Instacart list and return for approval before checkout.
A big concern surrounding agentic AI involves software taking action on a user’s behalf without permissions. Samat said Gemini will come back to the user before completing a transaction, adding, “the human is always in the loop.”
Four months after announcing its Gemini deal with Google, Apple is under pressure to show a more capable version of Apple Intelligence, which has been a relative laggard on the market. Apple has long framed privacy, hardware integration and control of the user experience as its advantages.
Google’s Android push is designed to show it can bring AI deeper into the device experience while still giving users control over what Gemini can see, where it can act and when it needs confirmation.
The app automation features will roll out in waves, starting with the latest Samsung Galaxy and Google Pixel phones this summer, before expanding across more Android devices, including watches, cars, glasses and laptops later this year.
The company is also redesigning Android Auto around Gemini, turning the car into another major surface for its assistant. Android Auto is in more than 250 million cars, and Google says the new release includes its biggest maps update in a decade and Gemini-powered help with tasks like ordering dinner while driving.
Alphabet’s AI strategy has been embraced by Wall Street, which has pushed the company’s stock price up more than 140% in the past year, compared to Apple’s roughly 40% gain. Investors now want to see how Gemini can become more central to the products people use every day.
WATCH: Alphabet briefly tops Nvidia after report of $200 billion Anthropic cloud deal
Technologies
Waymo recalls 3,800 robotaxis after glitch allowed some vehicles to ‘drive into standing water’
Waymo issued a voluntary recall of about 3,800 of its robotaxis to fix software issues that could allow them to drive into flooded roadways.
Waymo is recalling about 3,800 robotaxis in the U.S. to fix software issues that could allow them to “drive onto a flooded roadway,” according to a letter on the National Highway Traffic Safety Administration’s website.
The voluntary recall is for Waymo vehicles that use the company’s fifth and sixth generation automated driving systems (or ADS), the U.S. auto safety regulator said in the letter posted Tuesday.
Waymo autonomous vehicles in Austin, Texas, were seen on camera driving onto a flooded street and stalling, requiring other drivers to navigate around them. It’s the latest example of a safety-related issue for the Alphabet-owned AV unit that’s rapidly bolstering its fleet of vehicles and entering new U.S. markets.
Waymo has drawn criticism for its vehicles failing to yield to school buses in Austin, and for the performance of its vehicles during widespread power outages in San Francisco in December, when robotaxis halted in traffic, causing gridlock.
The company said in a statement on Tuesday that it’s “identified an area of improvement regarding untraversable flooded lanes specific to higher-speed roadways,” and opted to file a “voluntary software recall” with the NHTSA.
“Waymo provides over half a million trips every week in some of the most challenging driving environments across the U.S., and safety is our primary priority,” the company said.
Waymo added that it’s working on “additional software safeguards” and has put “mitigations” in place, limiting where its robotaxis operate during extreme weather, so that they avoid “areas where flash flooding might occur” in periods of intense rain.
WATCH: Waymo launches new autonomous system in Chinese-made vehicle
Technologies
Qualcomm tumbles 13% as semiconductor stocks retreat from historic AI-fueled surge
Semiconductor equities reversed sharply after a broad AI-driven advance, with Qualcomm suffering its worst day since 2020 amid inflation concerns and rising oil prices.
Semiconductor stocks fell sharply on Tuesday, reversing course after an extensive rally that had expanded the artificial intelligence investment theme well past Nvidia and driven the industry to unprecedented levels.
Qualcomm plunged 13% and was on track for its steepest single-day decline since 2020. Intel shed 8%, while On Semiconductor and Skyworks Solutions each lost more than 6%. The iShares Semiconductor ETF, which benchmarks the overall sector, fell 5%.
The sell-off came after a key gauge of consumer prices came in above forecasts, and as conflict in Iran pushed crude oil higher—prompting investors to shift away from riskier assets.
The preceding advance had widened the AI opportunity set beyond longtime industry leader Nvidia, which for much of the past several years had largely carried the market to new peaks on its own.
Explosive appetite for central processing units, along with the graphics processing units that power large language models, has sent chipmakers to all-time highs.
Market participants are wagering that the shift from AI model training to autonomous agents will lift demand for additional AI hardware. Among the beneficiaries are memory chip producers, which are raising prices as supply remains tight.
Micron Technology slid 6%, and Sandisk cratered 8%. Sandisk’s stock has surged more than six times over since January.
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