Samsung Galaxy Tab S10 Ultra review: a Great Dane tablet that thinks it’s a lap dog

Galaxy Tab S10 Ultra review: One-minute review

Maybe a giant tablet like the Samsung Galaxy Tab S10 Ultra seems wild to some, but to me it makes a lot of sense. I love a huge screen; the bigger the better. I want a tablet that can be a work surface, a drawing space, a tabloid newspaper, and a television stand-in when I’m moving to a new house and my TV is packed. Like all of Samsung’s ‘Ultra’ devices, the Tab S10 Ultra is all I need and much more.

How much more? There’s the S Pen, of course, which clings loosely to the back of the Tab S10 Ultra, so you’ll definitely want to buy Samsung’s Smart Book Cover case, at least.

Also, the Tab S10 Ultra is water resistant enough to take a dunk, which may seem superfluous for a tablet that would never possibly fit in a toilet, but it speaks to the Tab’s durability. You can use it in the bath tub, or the pool, or in a wet environment, then wash it in the sink. That’s pretty amazing for a tablet this size.

There’s also… um, actually that’s kind of all there is? Okay, there’s Galaxy AI, of course, but nobody should buy a premium Android tablet for features like Sketch to Image or Circle to Search. Maybe someday AI will be a ‘system seller,’ as the gamers say, but for now it’s barely a bonus feature.

Otherwise, this is almost exactly the same as last year’s Tab S9 Ultra, which is both good news and bad. The good news is that last year’s tablet was great! I reviewed the Galaxy Tab S9 Ultra and I thought it was a powerhouse for productivity, and you actually get a lot of technology, even though the price is high.

The Galaxy Tab S10 Ultra is so close to last year’s model that all of the Galaxy Tab S9 Ultra accessories work with this tablet. But a warning: if you want a keyboard, don’t buy Samsung’s offering. I wouldn’t usually knock accessories so hard, but this is an important component of a laptop replacement tablet. Samsung needs a much better keyboard for the Tab S series. Samsung’s keyboard is flimsy and unpleasant.

The Tab S10 Ultra version has an AI key… awesome. For the same price (even less!), Apple owners get a Magic Keyboard that’s rigid and premium. You can lift the iPad by the lip of the keyboard, but don’t try that with Samsung’s QWERTY.

The good news is that all the third-party cases and covers for the Tab S9 Ultra fit the S10 Ultra. Cool, there are some good options on Amazon, at least. But that means this tablet is basically unchanged from last year, on the outside at least.

Usually, when a product doesn’t change much year-over-year, there’s either a big upgrade under the hood, or there is a price drop for new buyers. Unfortunately, neither of those things happened.

The Galaxy Tab S10 Ultra is the same price as the Tab S9 Ultra in the US and UK, and it’s $50 more in Australia. Inside, you get a… hold on, [checks notes] MediaTek Dimensity 9300. Wait, seriously?! Samsung is using a MediaTek processor? Instead of Qualcomm? Instead of Samsung Semiconductor!?

Oooooookay. Well, the results are what you’d expect. It’s a good brain for a tablet, but it isn’t a Snapdragon. Last year’s Galaxy Tab S9 Ultra came with the same Snapdragon 8 Gen 2 for Galaxy chipset found in the Galaxy S23 family. This year’s Galaxy S24 uses a Snapdragon 8 Gen 3. The MediaTek 9300 can mostly keep up with the Snapdragon 8 Gen 3, and once in a while beat it, but not always.

Why is there a MediaTek chip in this flagship Samsung tablet? MediaTek makes a respectable, less expensive chip that focuses more on graphics performance than overall raw power. The Tab S10 Ultra does have slightly better graphics capabilities than a Galaxy S24 phone, but this is supposed to be Samsung’s best tablet. Why is it only slightly better?

Apple is loading its comparably priced iPad Pro with an Apple M4 chip, which is more powerful than most Windows laptops. Samsung gives you a lot more display on the Tab S10 Ultra, but at the cost of so much performance that it knocks the Ultra back into a lower category. This is a gigantic mid-range tablet, not a premium flagship.

If you want to run pro-level software, you should buy Apple’s tablet. If you want the biggest, best display to run all of your Android apps and games and watch your favorite content, the Galaxy Tab S10 Ultra is a great choice, with a screen that will knock your socks off. But we all know it should be a few hundred bucks cheaper.

Galaxy Tab S10 Ultra review: price and availability

• Starts at $1,1199 / £1,199 / AU$2,049 for 12GB RAM and 256GB storage
• A 5G version is available, but not in the US

The Galaxy Tab S10 Ultra is Samsung’s biggest and most expensive tablet, and it costs a bit less than the iPad Pro 13-inch, which is a point in its favor, considering Samsung gives you a humongous 14.6-inch display. That’s not a small difference: the Galaxy Tab S10 Ultra display offers 65% more screen area than the iPad Pro 11-inch.

Besides the big screen, does the Tab S10 Ultra justify its price tag? Let’s consider features that you won’t find anywhere else. The Galaxy Tab S10 Ultra is water resistant, like all of Samsung’s recent Galaxy Tab S tablets (including the Galaxy Tab S9 FE, if you need a cheaper, water-resistant tablet). If you’re going to use your tablet in the rain, or in the pool, or if you just want to doomscroll in the bathtub, the Galaxy Tab S is your only choice.

Otherwise, Samsung’s key advantage is, surprisingly, software. Samsung does a much better job with tablet software than Apple. It’s easier to multi-task, open multiple windows, and use your tablet with an external monitor and keyboard. Samsung even does a great job integrating its tablet with your Samsung phone and Galaxy Book laptop, if you have recent Samsung devices.

All of Samsung’s tablets are good at multitasking, you don’t need to spend $1,1199.99 / £1,199 / AU$2,049 to get this software experience. Even the Ultra’s display isn’t the advantage it was in the past. Apple’s latest iPad Pro tablets pack the most advanced OLED I’ve ever seen on a tablet. It’s thinner, brighter, and sharper looking than Samsung Galaxy Tab S10 Ultra, even if it’s smaller.

Samsung gives you an S Pen with the Galaxy Tab S10 Ultra, while Apple makes you pay $129 / £129 / AU$219 for an Apple Pencil. That’s a nice bonus, but it doesn’t justify Samsung’s high price.

Apple gives you a desktop-class chip, while Samsung includes a MediaTek Dimensity 9300+ chipset that is… not bad? It’s good at gaming, but not as powerful as Apple’s M4 in the iPad Pro, and it doesn’t even top the Apple M2 in the iPad Air, except in a few graphics benchmarks.

Apple gives you a better, more advanced display, a thinner tablet, and incredible power. Unless you need a water-resistant tablet, or if your games are only available on Android, it’s hard to justify the price tag for the Galaxy Tab S10 Ultra. The Tab S9 FE is a much better buy for those benefits.

Galaxy Tab S10 Ultra review: specs

It was a shocking move for Samsung to include a MediaTek Dimensity 9300+ chipset in its Galaxy Tab S10 Ultra. The last Galaxy Tab S9 Ultra used the Qualcomm Snapdragon 8 Gen 2 chipset, which was the same processor used in the Galaxy S23 Ultra phone, launched the same year. This year’s Galaxy S24 Ultra phone uses a Snapdragon 8 Gen 3 chipset, and that’s what I expected on the premiere tablet.

the MediaTek Dimensity 9300… falls short on processing performance compared to Qualcomm’s Snapdragon

Why use MediaTek instead of Qualcomm? Or, instead of a Samsung Exynos chip? My guess is that Samsung wants to diversify its chip supply, and the Tab S10 Ultra is a safe place to stick the first processor from a new partnership. [Full disclosure: I worked on Samsung’s PR team from 2011 to 2017 and was never involved in chip decisions, I only know what other technology journalists know.]

Samsung will tell you that the MediaTek Dimensity 9300 is exceptional at gaming, and it wanted this tablet to appeal to gamers. While MediaTek does win some benchmark races on the graphics side of Future Labs testing, it falls short on processing performance compared to Qualcomm’s Snapdragon, and it’s generations behind Apple’s M4 chipset when it comes to processing power.

I’ll talk about whether the MediaTek 9300 delivered on that gaming promise below in the Performance section (spoiler: it did, but it’s still a mobile chipset).

Otherwise, the Galaxy Tab S10 Ultra has an impressive list of specs. It comes with plenty of RAM to start, 12GB, and you can boost that to 16GB if you buy an upgraded storage model.

The Galaxy Tab S10 Ultra also uses Wi-Fi 7, which the iPad Pro still lacks. If you have the latest networking equipment installed and you want to take advantage, the Galaxy Tab is ready.

Galaxy Tab S10 Ultra review: display

• Massive 14.6-inch screen is a new level of tablet bigness
• Samsung thankfully sticks with Wacom tech for the S Pen

You can’t find a bigger, better display on a tablet than the huge 14.6-inch OLED screen on the Galaxy Tab S10 Ultra. If you are considering a tablet as a laptop replacement, the Tab S10 Ultra gives you more screen space than a 14-inch Macbook Pro, though finding the right keyboard could be tricky.

Samsung’s Galaxy Tab gives you much more screen real-estate than a similarly-priced iPad, but is it still a better display? The latest iPad Pro uses an OLED screen that is more sharp, with 264 pixel-per-inch density, compared to 239ppi on Samsung’s display. Is that enough to notice? Not really, but bragging rights are important at this price.

Apple’s latest iPad Pro is also much brighter than the Galaxy Tab S10 Ultra, which makes a difference if you work outside, though the iPad Pro can’t handle a thunderstorm like the Galaxy Tab.

Samsung still refuses to support Dolby Vision on its displays, and you can spot the difference side-by-side if you compare, say, Netflix movies on an iPad Pro and the Galaxy Tab S10 Ultra. There is HDR10+ support, but not the Dolby HDR video standard.

I’m happy to see Samsung keeps using Wacom’s electromagnetic resonance (EMR) technology for its S Pen. I’ve seen a few mobile manufacturers switch to their own technology recently. That usually means a battery and an added expense. Samsung’s S Pen has a battery, but it’s for additional features like Bluetooth and the motion sensor; the pen still works without a charge if you just want to draw.

Galaxy Tab S10 Ultra review: design

• Water resistant design is unique among premium tablets
• Same size and shape as Galaxy Tab S9 Ultra

With a tablet this big, the design should get out of the way of the screen and the viewing experience, so I’m not expecting much. The Galaxy Tab S10 Ultra has some design highlights but nothing special. I like the cool, tech-y antenna lines on the back that give it a futuristic sheen, but otherwise it’s just a big slab.

There are four speakers hidden around the edges of the Galaxy Tab S10 Ultra, so things get loud when you hold the tablet in landscape mode for movie watching. The camera is also centered for landscape viewing, as it should be.

The only buttons on the Galaxy Tab S10 Ultra are the power and volume buttons, and Samsung has managed to screw up the volume keys. You’ll need to remember which side is up, because the Galaxy Tab won’t help.

Here’s what I mean: an Apple iPad is smart enough to know that however you are holding the tablet, pressing the volume rocker button on top should turn up the volume. If you hold the iPad upside down, it flips the orientation of the volume keys.

The Galaxy Tab has fixed Up and Down volume keys, and if you hold the tablet upside down, you need to press down to turn the volume Up. If this seems hard to explain, it’s even worse to use in real life.

If you plan on using the S Pen and not losing the S Pen, I highly recommend buying Samsung’s back cover. It has a nice garage that holds the S Pen in the right spot to charge wirelessly against the Galaxy Tab S10 Ultra. I wish there was a proper silo like there is on the Galaxy S24 Ultra phone, but that would mean a much smaller S Pen, so I’ll accept the trade off.

I don’t recommend Samsung’s keyboard case, and I’m not sure there is a great option to turn the Galaxy S10 Ultra into a proper laptop replacement, which is a huge miss on Samsung’s part. Apple’s Magic Keyboard, which costs less than Samsung’s Keyboard Cover with a trackpad, is a much more premium accessory. You can lift the iPad Pro by grasping the front of the Magic Keyboard, while Samsung’s expensive keyboard cover feels cheap and flimsy, with keys that are too shallow.

Galaxy Tab S10 Ultra review: software

• Still the best tablet software for multitasking
• No significant enhancements for gaming

Samsung’s One UI software, running on top of Android 14, is packed with features, and maybe overstuffed for a smaller smartphone screen, but on a big tablet Samsung lets you cut loose. You can run up to four windows on screen at once, and it’s easy to tile and arrange windows by dragging them where you want them. You can open apps or conversations in pop-up bubbles, and we haven’t even got to the pop-up note taking and screen writing with the S Pen.

While Apple pays lip service to multitasking on the iPad Pro, Samsung really makes it easy to do two or more things at once. I could research on the web while taking notes in Google Docs, or chat on a webcam meeting on one side, play a game on the other, and doomscroll in a floating window.

While Samsung’s operating system is great, I’m worried that a big, expensive tablet like this is let down by the Android ecosystem. What are the premium apps that require so much screen size and power? Well, maybe not power, since the MediaTek processor isn’t exactly a powerhouse. But it’s pretty good at gaming, and Samsung has said this tablet is aimed at gaming enthusiasts.

So, where is the gaming software? When you buy an Asus ROG Phone 9 Pro, our best gaming phone, you don’t just get top performance. You get a suite of software tools to help you control your game, tweak your system settings, and stream your sessions over your favorite social network. That’s what it takes to call your device a gaming device. The Galaxy Tab S10 Ultra was great for playing games, but it’s not an excellent gaming device.

Galaxy Tab S10 Ultra review: performance

• Good enough for Android, but not competitive with the iPad Pro
• There better be a Snapdragon 8 Elite in the next Tab Ultra

It’s a very weird time for Samsung to release a Galaxy Tab S10 Ultra with a relatively underpowered MediaTek chipset. Apple offer and iPad Pro tablet with an Apple M4 chip that’s more powerful than most Windows laptop computers. This Tab S10 Ultra doesn’t come close to that level of performance.

Then we have Qualcomm, which followed up one of its best chips in memory, the Snapdragon 8 Gen 3, with a chipset that could truly be a revolutionary step forward, the upcoming Snapdragon 8 Elite. The latter wasn’t available in time for the Galaxy Tab S10 Ultra launch, but the Snapdragon 8 Gen 3 has been the most powerful chip in smartphones over the past year. Samsung should know, that’s the chip inside the Galaxy S24.

What’s the point of an ultra-premium tablet with a mid-range chip? For the same price, you can have an Apple M4-powered iPad Pro. Heck, you could buy a Samsung Galaxy Book 4 360 laptop with a Snapdragon X processor inside and you’d get more in just about every way for the same price. Why pay for a big, mid-range Android tablet when you can have a premium convertible laptop or professional-strength iPad?

If the answer is Android games, then the Galaxy Tab S10 Ultra will satisfy hardcore gamers with its performance, but I wonder if a gigantic tablet is what the mobile gaming world wants.

Many games won’t work with a joystick. Genshin Impact, for instance, works with a joystick on the iPad, but not on Android tablets. That means I need to hold the huge tablet and manipulate the controls that were meant for a mobile phone.

There are quite a few games like this, and while I loved playing games with my Xbox controller connected, I had a hard time manipulating onscreen controls while holding the Galaxy Tab S10 Ultra. Don’t get me wrong, I love the huge size of this tablet, but for some tasks it simply might be too big.

Galaxy Tab S10 Ultra review: battery

• Less battery life than last generation
• Much less battery time than an iPad Pro

Battery life on the Galaxy Tab S10 Ultra was, frankly, unacceptable. While the tablet lasted through most of a work day, I usually kept it plugged in or charging when I was working at a desk because the big display can chug through battery time.

Our Future Labs tests report the same. The Galaxy Tab S10 Ultra performed worse on our battery tests than the Galaxy Tab S9 Ultra. Both tablets came in behind Apple’s iPad Pro, but the Tab S9 Ultra lasted around 9.5 hours and the Tab S10 lasted just over 9 hours. A small difference, but battery life should never, ever go down year over year.

In comparison, an iPad Pro 13-inch will give you almost 15 hours in the same test. That’s a huge loss for Samsung, and battery life needs to be a priority on the next generation of Galaxy Tab S devices.

I have to imagine that a Tab S10 Ultra with a Snapdragon 8 Gen 3 would have offered better battery life, based on tests I’ve seen comparing the Gen 2 and Gen 3 platforms. Too bad Samsung didn’t use that chipset here.

Should you buy the Samsung Galaxy Tab S10 Ultra?

Buy it if…

Don’t buy it if…

Also consider

Not convinced by the Samsung Galaxy Tab S10 Ultra? Here are a few other options to consider:

How I tested the Samsung Galaxy Tab S10 Plus

I have been using and reviewing tablets since the very first Samsung Galaxy Tab 7-inch tablet and the original Apple iPad, and I use tablets every day in my personal life and work environment. I carry two or more tablets when I travel for work and personal business, and I travel every month, often every few weeks.

I used the Galaxy Tab 10 Ultra for two months as my primary work tablet, using it when I traveled for business and as a second screen at my office when I was working. I loaded it with my work accounts and apps, including Slack, Google Meet, Airtable, and Vampire Survivors.

I tested the Galaxy Tab S10 Ultra’s durability by dunking it in my sink filled with water and rinsing it repeatedly. I used the Tab S10 Ultra with Samsung’s keyboard with trackpad cover, as well as with my own SteelSeries USB-C keyboard, and a Bluetooth mouse. I also connected the Tab Ultra to my Dell monitor.

I played many games on the Galaxy Tab S10 Ultra, mostly using an Xbox controller with Bluetooth. I played Genshin Impact, Call of Duty Mobile, Vampire Survivors, and games from my Xbox Series X console over Wi-Fi.

The Galaxy Tab S10 Ultra was also tested and benchmarked in Future Labs independently. Future Labs uses benchmark software like Geekbench and Crossmark, as well as proprietary tests for color gamut and battery rundown times. Future Labs runs the same tests on every tablet to compare them equally.

First reviewed January 2025