Galaxy S24 Ultra vs S23 Ultra: How Samsung’s top-end phones stack up

Samsung’s flagship Galaxy S series sees its latest iteration with the new Galaxy S24 Ultra, succeeding last year’s S23 Ultra. While retaining the S series DNA, Samsung has made subtle but meaningful upgrades to the S24 Ultra’s design, display, performance, camera, and software capabilities. But are these incremental improvements compelling enough for S23 Ultra owners to upgrade? Let’s find out.

The design evolution from the Samsung Galaxy S23 Ultra to the new S24 Ultra is subtle. While retaining the recognisable tall, rectangular shape with ever-so-slight rounded edges, the S24 Ultra trims a wee bit of fat, shaving off 2 grams of weight for a total of 232 grams. It also slims down by 0.3mm to 8.6mm thickness. That said, this is not exactly a dramatic reduction from the S23 Ultra’s 234 gram weight and 8.9mm thickness. And if we’re being honest, we expected more in terms of weight reduction considering the phone gets a titanium frame this year.

For comparison, the iPhone 15 Pro Max saw a substantial 20-gram weight loss by shifting to titanium.A more meaningful improvement is seeing upfront of the handset, which thanks to the combination of a flat display and a trimmed bottom bezel, now features symmetrical bezels all around. The S24 Ultra also introduces an appealing new lineup of colour options.

The S23 Ultra played it relatively safe with Phantom Black, Cream, Green and Lavender as widely available colours. By contrast, the S24 Ultra really embraces colour with options like Titanium Gray, Titanium Black, Titanium Violet, and Titanium Yellow for all retailers. Even bolder Titanium Green, Titanium Blue, and Titanium Orange colours join the lineup as Samsung.com exclusives.

The most noticeable change with the new Galaxy S24 Ultra is that its display has been hammered completely flat. Samsung has progressively reduced the display curvature of the Ultra models over the past couple of years and it’s now finally settled for completely flat edges, with the S23 Ultra being the last holdout with curved edges. Additionally, the S24 Ultra gains a brightness boost up to 2600 nits peak compared to 1750 nits on its predecessor, which should make the screen more visible and usable outdoors.

The Galaxy S24 Ultra features an upgrade in processing power over its predecessor, packing the latest Qualcomm Snapdragon 8 Gen 3 chipset. This replaces the Snapdragon 8 Gen 2 found in last year’s Galaxy S23 Ultra model.With artificial intelligence being all the rage, the upgraded Snapdragon processor aims to provide a boost to AI capabilities. Qualcomm’s already shown that the new chip brings faster performance when using large language models, Stable Diffusion, generative AI applications and more that leverage machine learning.The new chip is also engineered to deliver enhanced graphics for mobile gaming without sacrificing battery life.

However, we’ll have to get our hands on the S24 Ultra to see if these performance gains are as substantial as promised over the previous generation. Samsung’s flagship Galaxy S series has seen incremental upgrades over the past few generations, with no major leaps forward each year. However, with the launch of the Galaxy S24 Ultra, Samsung is focusing on revolutionary AI capabilities rather than minor spec bumps.

The standout upgrade in the S24 Ultra is Galaxy AI, a suite of useful AI-powered features. While the S23 Ultra boasted impressive hardware, it simply can’t compete with the S24 Ultra’s intelligent software.

Galaxy AI enables real-time translation during calls and texts with Live Translate. It also offers in-person translation with Interpreter mode. For productivity, Note Assist provides handy summaries and formatting for your notes. Chat Assist helps you strike the right tone in messages, whether chatting with coworkers or connecting on social media. And Circle to Search lets you draw a circle around anything on screen to instantly search for it.The new Samsung Galaxy S24 Ultra boasts of several AI-powered image editing and enhancement features over its predecessor, the S23 Ultra. But when you strip away the AI-powered software tricks, the hardware isn’t as different as you might expect.

Let’s break it down. The S24 Ultra comes loaded with nifty new AI camera features like Edit Suggestion, which makes recommendations to improve your photos, and Generative Edit, which can fill in background details using AI. There’s also Instant Slow-mo for buttery smooth slo-mo videos. Pretty neat stuff.