Samsung Galaxy Tab S4 Evaluation - technologystar

Samsung Galaxy Tab S4 Evaluation

Samsung has lately launched the Galaxy Tab S4, a productivity-oriented pill which represents the very best efficiency and high quality Android pill the model has to supply right this moment. On this evaluate, we’ll go over the way it matches out there, how it’s to make use of it, and the way it performs.


The Galaxy Tab S4 pill is a uncommon specimen within the Android world as a result of there aren’t plenty of high-end tablets. Very very similar to the Galaxy Be aware 9, Samsung has carved a marketplace for itself with this providing, with the main Android competitor being the Huawei MediaTab M5 Professional. Each Tablets have a desktop mode, with a multi-window person interface which lowered the variety of app switches and permits an actual desktop expertise.

At a worth of ~$650 (no keyboard,64GB) or ~$724 (with keyboard), the Galaxy Tab S4 competes with small laptops, Chromebooks laptops (additionally runs Android apps), and the iPad Professional 10.5”. The Tab S4’s most important benefits over laptops are the scale, weight and battery life. It additionally has a wonderful show, highly effective Wacom pen know-how that professionals can use, and is highly effective sufficient to get productiveness and artistic duties performed.


From the Galaxy Tab S3 we reviewed final yr, Samsung has made quite a few enhancements to the economic design. There are two that we discover significantly related. First, the display bezels have shrunk a bit, and it makes the pill look nicer.

At 249.three x 164.three x 7.1 mm, the Galaxy Tab S4 is awfully compact and 12.5% smaller than the Huawei MediaPad M5 Professional. That stated, Apple’s iPad Professional 2 10.5 manages to be eight.5% smaller in quantity, so it’s a detailed name.

As for weight (483g), there isn’t a major distinction between the Tab S4 and the tablets talked about above, a mere ~four% distinction between the lightest (Apple, by -1%) and the heaviest (Huawei, by +three%).

Secondly, the keyboard now attaches solidly to the Tab S4 like a cellphone case. This is a wonderful mechanism that provides minimal bulk whereas ensuring that the keyboard doesn’t fall off or detach from the pill as you choose it up. It additionally gives plenty of safety because it prevents impacts on the corners which is the almost certainly influence level. The one draw back to the brand new cowl is that it is a little more work to take away.

If not bought as a combo, the keyboard is a bit costly ($149). It doesn’t have a backlight, so utilizing it at nighttime is just not enjoyable. It is likely one of the vital factors that Samsung wants to deal with sooner or later as a result of utilizing it in a aircraft could be excessive on folks’s priorities.

The show’s mild received’t assist make the keys seen as a result of it’s oriented upwards, not like clamshell laptops the place you’ll be able to tilt the display all the way down to mild up the keys. A really constructive level is that the keyboard makes use of a bodily connection to the pill, so there’ll by no means be BT or battery points.

The keyboard is comfy and feels good, even when the keys are a bit smaller than on a 13” laptop computer keyboard. The first keys are 15×15 mm as a substitute of 16×16 mm, and the numeric keys are 12×12 mm. Because of this, the typing pace and luxury is lowered, however after all, that is anticipated given the footprint obtainable. The competitors will kind of have the identical problem.

This keyboard is nice for bursts of typing like chats/emails and simply outpaces a cellphone’s keyboard productiveness.  However writing issues like… this evaluate, is best performed on a daily keyboard. Lastly, you’ll discover the dearth of TrackPad, which is comprehensible, however in desktop mode having a pointing gadget may be helpful.

Software program: all about Samsung DEX

What makes the Galaxy Tab S4 particular is its help for Samsung DEX, a desktop person interface for Android gadgets. Launched a few years in the past for smartphones, it makes plenty of sense on this gadget, and it’s on the root of the added worth, particularly when in comparison with the iPad Professional.

On smartphones, Dex prompts when the gadget is related to a TV. Nevertheless, on the Tab S4, it really works with the native display, turning the person expertise right into a desktop-like setting. With a number of home windows, it’s a lot simpler to multitask whereas nonetheless having an extremely mild gadget with a long-lasting battery.

I’ve heard folks say that you simply “want” a mouse to make use of Dex with the Tab S4, however that’s not true. It actually relies on what you’re engaged on. In my view, you’ll be able to work quasi-normally utilizing the touch-screen and the keyboard, even when a mouse can clearly be quicker and has right-click help for shortcuts.

For those who needed to cope with small person interface components, the mouse turns into a lot preferable, however the Tab S4 stays a natively touch-friendly pc, so I’ve not encountered the difficulty. Even catching the nook of home windows for resizing is shortly performed with the finger.

Software program help is first rate out of the field, and Samsung tried to cowl the most typical use instances, comparable to looking, MS Workplace. From there, it relies on whether or not or not the Android apps you want have help for giant shows or windowed modes. A few of my apps solely run in “cellphone” mode, so I’ve them as vertical home windows in Dex.

Samsung has properly leveraged the Dex software program. I discover it to convey huge worth to the pill, and I hope that Samsung’s 12” tablets may also profit from it sometime. If you wish to use Bixby (Samsung’s AI assistant), it is going to be obtainable on this pc in 2019.

To conclude on Dex, I’d additionally level out that the Galaxy Tab S4 could possibly be a wonderful skinny, mild and safe terminal for individuals who entry Home windows remotely. Many companies supply this feature to their staff, and the Tab S4 ought to be compliant with company safety insurance policies.

Show and Pen

The 2560×1600 Tremendous-AMOLED show is great and reached 585 NITs in our Ubergizmo Lab checks. Whereas it’s not unusual for high-end tablets to be this shiny, the Samsung Galaxy Tab S4 is utilizing AMOLED whereas almost everybody else continues to be on IPS LCD know-how. Technically, it’s naturally the perfect show of the three tablets we’re taking a look at within the context of this evaluate.


Due to that it will get completely black pixels and might render darkish scenes in a extra devoted manner that any LCD show can. The ~200% sRGB shade protection is phenomenal and implies that this show can cater to critical artwork and imaging lovers.

On the whole, we choose a extra sq. four:three or three:2 side ratio for a productiveness gadget since vertical area could be very fascinating to get issues performed. Nevertheless, on the subject of leisure, the Tab S4 is great, particularly because the AKG-tuned audio system output a formidable sound high quality that rivals high-end laptops.

Exterior Show through USB-C to HDMI adapter

We stated earlier that there was no trackpad on the keyboard. Nevertheless, with a normal USB-C to HDMI adapter, you should utilize an exterior display to indicate the Dex interface. On the similar time, the native display can both keep lively in Android mode or flip into a large trackpad. In exterior mode, you’ll be able to, after all, use a mouse as effectively, and even an exterior BT keyboard if you wish to.

Digitizer Pen

The pen is giant and cozy and universally acclaimed for its high quality. The one draw back is that it may’t be garaged within the pill’s physique. Samsung makes it attainable to retailer it within the keyboard, however I didn’t just like the Pen storage system because the pen wasn’t very securely saved and fell off occasionally.

On the one hand, there is no such thing as a wasted area contained in the pill, however on one other, it’s simpler to overlook the pen or go away it someplace. In the long run, I feel this was a sensible choice as a result of Pen use on a pill might be extra frequent and intense than on the Galaxy Be aware 9, so consolation ought to come first.

The standard of the pen is great, and it feels nice utilizing it. There may be just about no lag, and whereas I’m no artist, it looks like the smooth tip and general high quality is greater than the iPad Professional’s pen. This stage of precision ought to make this pill match for critical illustration work, and it additionally works with Samsung’s Air Command features, identical to the Galaxy Be aware.


The cameras of the Galaxy Tab S4 simply beat any laptop computer we’ve examined lately, whether or not it’s the selfie digital camera for video convention or the rear digital camera for images. To set your expectations straight, even costly tablets don’t have cameras that rival the perfect smartphones, however they certain are significantly better than laptops.


Even inside its class, the Galaxy Tab S4 has excellent Rear Digital camera . With a f/1.9 aperture for its 13 Megapixel sensor (1.12-micron pixels) which is second to the iPad Professional 10.5” which has a barely bigger sensor and optical picture stabilization (OIS).

The selfie digital camera is one other story with the Galaxy Tab S4 simply crushes the competitors because it has an eight Megapixel digital camera module with a big f/1.9 aperture. The competitors has 5 to 7 Megapixel digital camera modules, with f/2.2 aperture. In brief, the Galaxy Tab S4 takes the lead on the subject of video conferencing high quality – and that features its speaker high quality.

System efficiency

On the subject of system and graphics efficiency examined with GFXBench, the Galaxy Tab S4 is in the midst of the pack. The Tab S4 has considerably quicker graphics efficiency (+33%) than the Huawei MediaPad M5 Professional. Nevertheless, the iPad Professional 10.5 has 2X quicker graphics than the Galaxy Tab S4.

On the Geekbench CPU check , each Samsung and Huawei Android tablets have comparable efficiency, and Apple’s iPad simply pulls forward, by a mile. Apparently, the iPad additionally leads the efficiency “per greenback spent,” which isn’t one thing that occurs fairly often with Apple merchandise. This could possibly be fascinating for folk who do video-editing on their tablets.

The efficiency conclusion is that whereas the Tab S4 is comparatively effectively positioned out there, the choice of going with a 2017 Snapdragon 835 chip as a substitute of the present Snapdragon 845 one prices the Tab S4 dearly in artificial benchmarks.


The Galaxy Tab S4 has an excellent battery capability of 7300 mAh. Samsung claims ~16 hours of video playback, and it is a quantity that we are able to imagine since this use case could be very deterministic, assuming that you simply dim the display to ~150-200 NITs. On the whole, such a measurement means which you could go by your day with out an excessive amount of nervousness, so long as you retain the networking and show brightness beneath management, and don’t play 3D video games all day.

Relative to the competitors, the Galaxy Tab S4 is akin to the Huawei MediaPad M5 Professional (7500 mAh or +2.7%), whereas the iPad Professional 10.5 (2018) hits 8134 mAh (+11%) and usually lasts a little bit longer in numerous checks.

Battery life is likely one of the most sought-after options of a handset. A key indicator is clearly its battery capability — particularly throughout the similar ecosystem (Android, iOS or different). Battery life may be affected by a bunch of things, however the primary ones are the central processor aka SoC, show and wi-fi radios (LTE broadband, WiFi, the cell towers location and extra). It’s not attainable to precisely pinpoint via artificial checks how a lot vitality drain YOUR distinctive utilization sample will create.

Nevertheless, two issues are indubitably all the time good:

A bigger battery capacityRapid charging

In our Ubergizmo Lab, we measured the charging pace of 46 mAh/mn, which reveals that the pill can cost very quick. It’s much like what Galaxy Telephones can do. Whereas gadgets from different manufacturers can prime 65+ mAh/mn, these incredible speeds stay comparatively unusual.


The Galaxy Tab S4 is the highest high-end Android pill available on the market right this moment. Nevertheless, it’s not a no brainer product, and in case you are a bit extra value-conscious, a bit extra homework will decide if you should purchase it or not. Let’s cowl potential person profiles:

“THE TOP HIGH-END ANDROID TABLET ON THE MARKET TODAY”Designers / Artists who just like the pen characteristic: the Tab S4 gives a wonderful pen expertise with a sensation that’s superior to the iPad Professional’s pen ($99m offered individually). The highest-quality show will make your work “pop.”For those who require greater efficiency, the iPad Professional may be a bit higher. Needless to say the Tab S4 has a MicroSD slot which may accommodate 400GB playing cards, whereas the additional storage on the iPad Professional will value you ~$150 for 192GB or ~$350 for 448GB.  Yow will discover 200GB microSD playing cards for $46+ on Amazon.In case your price range is simply too tight, the Huawei MediaPad M5 Professional is priced at 30% much less (on NewEgg)Productiveness staff searching for for ultra-mobility:  in case you have bursts of emails and paperwork to take a look at, the Tab S4 could be a wonderful cellular companion. A lot lighter and compact than a skinny & mild laptop computer, it additionally has superior battery life, and there’s an LTE possibility which we recommend to this viewers.Film watching and delicate internet looking: that is the standard utilization for a pill, and should you’re doing this, possibly you don’t want one thing labeled “Professional” or the capabilities of the Tab S4. It’s true that its sound capabilities and wonderful show make it the perfect pill for multimedia, however check out Samsung’s shopper 12-inch Galaxy pill, which prices half the worth.Tab S4 vs.a Floor Professional: do you want a full Home windows functionality? If sure, simply go for a Home windows pc. You’ll have to  surrender on the Tab S4’s superior show, battery life, and ultra-mobility.Tab S4 vs. Chromebook: since Chromebooks can run Android apps, they could possibly be an alternate platform. Nevertheless, you’ll lose the superb battery life and a incredible show. Excessive-end designs just like the Pixelbook (2017) are costly and bigger/heavier.Tab S4 vs. Snapdragon PC: maybe this is likely one of the most fascinating comparisons. The lightest designs are nonetheless greater and heavier, with much less spectacular show high quality. Nevertheless, the battery endurance may be the closest, and you’ve got a modified Home windows 10.Tab S4 vs. iPad Professional 10.5: it comes all the way down to the ecosystem, however the Tab S4 has a greater show and pen expertise, whereas the iPad has the next efficiency profile.

In the long run, completely different tablets could also be extra suited to completely different functions. That’s as a result of tablets are sometimes not used for common objective computing, like laptops and even telephones are. The utilization mannequin is far more particular to a process or desired utilization sample.

I hope that you simply now have sufficient information to make an knowledgeable resolution on what’s finest to your particular utilization. Thanks for dropping by.

General product score: eight/10

Filed in Computer systems >Opinions >Tablets. Learn extra about Android, Editorspick, Samsung, Samsung Opinions and Pill Opinions.

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