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Samsung Galaxy Tab S4 10.5 (T830, T835)

alaTest has collected and analyzed 376 reviews of Samsung Galaxy Tab S4 10.5 (T830, T835). The average rating for this product is 4.6/5, compared to an average rating of 4.3/5 for other products in the same category for all reviews. Reviewers really like the battery and design. The screen and usability also get good feedback, but many are critical about the durability. Views about the reliability and price are mixed.

performance, usability, screen, design, battery


We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Samsung Galaxy Tab S4 10.5 (T830, T835) is awarded an overall alaScore™ of 100/100 = Excellent quality.

See all Samsung Tablet Computers

Review analysis

(Based on 376 reviews)

Expert Reviews  

User Reviews  

Showing 322 review(s)

Expert Reviews User Reviews


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Showing 1 - 10 of 322 Show Reviews: in English | in other languages (54)

Expert review by : Max Parker (

Samsung Galaxy Tab S4 review | Trusted Reviews


Samsung Galaxy Tab S4 review, price, feature, release date and s-pen. Is this the tablet to make Android tablets big again?

Stunning display ; Dex mode is an improvement to the UI ; S-Pen included

Would like more RAM ; Glass back is slippery and delicate ; Lingering issues with Android on tablets ; Dex mode has a few annoying bugs

If you want a high-end Android tablet then the Tab S4 is the device to get.

Nov, 2018

Expert review by : James Peckham (

Samsung Galaxy Tab S4 review: the one true iPad alternative


Don't want an iPad? If you're after a tablet, you may want to go for the Samsung Galaxy Tab S4.

Beautifully sharp and bright display ; Enviable design that grabs the eye ; S Pen stylus is impressive and comes with it ; Top audio quality for a tablet

Average battery life ; Doesn’t come with keyboard case ; Outdated chipset inside

Aug, 2018

Expert review by (

Samsung Galaxy Tab S4 review


Samsung takes on the iPad Pro, again

Cheaper all-in than a rival iPad Pro ; DeX makes laptop-like use less of a joke ; Bold screen

The back is fingerprint central ; Doesn’t have the latest-greatest CPU ; Speakers lack real bass

The Tab S4 may not flatten the iPad Pro range, but it’s the best Android alternative you can get at present

Sep, 2018

Expert review by : Sudhanshu Singh (

Samsung Galaxy Tab S4 review


The only iPad Pro competitor out there

PC desktop-like Dex interface ; Comes with the S Pen stylus ; Large 10.5-inch screen

Dex touchscreen detection is off ; Keyboard design is unintuitive ; Expensive for what it delivers

The Galaxy Tab S4 is an attempt to push Android tablets to the next level with 2-in-1 desktop-like software, and while it's what we want to see from even the iPad, the idea doesn't automatically make it the best tablet. It has a premium price tag, the...

Nov, 2018

Expert review by (

Seven ways the Samsung Galaxy Tab S4 beats the iPad Pro


Anything Pro can do, I can do better

*Expandable memory can be used to store media (photos, videos and music files) but not applications. MicroSD card sold separately.**HDMI adapter sold separately.

Sep, 2018

Expert review by : Darien Graham-Smith (

Samsung Galaxy Tab S4 review: An ambitious Android-powered rival to the iPad Pro


Maybe the most luxurious Android tablet, with some innovative features – but it doesn't hang together quite as well as you'd hope

Sumptuous design ; Great screen ; Excellent battery life ; Bundled S Pen works well

Outdated internals ; Keyboard Cover has no touchpad for DeX ; No stylus holder

To be sure, Samsung deserves credit for not merely mimicking Apple, but attempting to carve out a distinctive future for Android as a productivity platform. Ultimately, though, it doesn’t come off. For every plus point there’s a but – and that’s hard...

Aug, 2018

Expert review by (

Samsung Galaxy Tab S4 unveiled: Hands on, release date and UK price revealed


The Samsung Galaxy Tab S4 is coming and we've gone hands on with the 10.5-inch iPad Pro rival

All in all, the new Samsung Galaxy Tab S4 looks to be a belter of a tablet. The keyboard cover is nice, the tablet is lovely and the stylus is in the box. Coupled with a fast processor, quad speakers and HDR-enabled display, it ought to be a great...

Aug, 2018

TechAdvisor Recommended

Expert review by : Chris Martin (

Samsung Galaxy Tab S4


The new Galaxy Tab S4 aims to replace your laptop, but can it beat the iPad Pro? Samsung hopes a larger screen and DeX software will convince you. Find out in our full review.

Expert review by : Creative Bloq (

Samsung Galaxy Tab S4 review


Our take on Samsung's 2-in-1 tablet.

Sublime drawing experience ; S Pen included

Fussy OS ; Narrow display

The Galaxy Tab S4 offers one of the best tablet-based drawing experiences you'll find, and the inclusion of the S Pen when many rivals charge extra makes it more compelling. It's better as a tablet than a laptop, though.

Jan, 2019

Expert review by : Alfred Siew (

Goondu review: Samsung Galaxy Tab S4 September 7th, 2018 | by Alfred Siew Mobile 2 The Galaxy Tab S4 is a souped-up, all-business tablet. PHOTO: Alfre


In the Samsung Galaxy Tab S4, the Korean company has created a souped-up tablet that runs just about anything you throw at it.

Sep, 2018

Product Specifications


Audio system:Dolby Atmos
Built-In Microphone:Y
Built-in speaker(s):Y
Number of built-in speakers:4
Speakers manufacturer:AKG


Battery Capacity:7300
Battery life (max):16
Browsing time (3G):9
Browsing time (4G):10
Browsing time (Wi-Fi):10
Continuous audio playback time:195
Continuous video playback time:16
Fast charging:Y
Talk time (3G):50


Auto Focus:Y
Built-in Flash:Y
Digital Zoom:8
Flash type:LED
Front Camera:Y
Front camera aperture number:1.9
Front camera field of view (FOV) angle:85
Front camera resolution (numeric):8
Front camera sensor size:1
Maximum Video Resolution:3840 x 2160
Rear camera:Y
Rear camera aperture number:1.9
Rear camera field of view (FOV) angle:76
Rear camera resolution (numeric):13 / 8
Rear camera sensor size:1
Resolution at capture speed:3840x2160@30fps
Video capturing speed:30
Video recording:Y
Video recording modes:2160p / 720p,1080p,2160p


Body SAR (EU):0.34 / 1.09
Colour of product:Black / Grey
Device Type:Full-size tablet
Form factor:Slate / Slider
Product colour:Black / Grey


Aspect Ratio:16:10
Display diagonal:26.7
Display number of colours:16.78 million colors / 16.78 million colours
Display Resolution:2560 x 1600
Display Technology:SUPER AMOLED
LED Backlight:Y
Pixel density:287
Touch technology:Multi-touch
Touchscreen Type:Capacitive


Graphics adapter:Adreno 540
Graphics adapter family:Adreno

Media formats

Image formats supported:GIF


Internal Memory:4




2G bands (primary SIM):850,900,1800,1900
2G standards:GSM
3G:N / Y
3G bands supported:850,900,1900,2100
3G standards:UMTS
4G:N / Y
4G bands supported:700,800,850,900,1800,1900,2100,2300,2500,2600 / 700,800,850,900,1800,1900,2100,2600 / 700,850,900,1800,1900,2100,2300,2500,2600
4G standard:LTE
Bluetooth version:5.0 / 5.0 LE
Near Field Communication (NFC):N
Top Wi-Fi standard:IEEE 802.11a / IEEE 802.11ac
Wi-Fi Direct:Y
Wi-Fi standards:IEEE 802.11a,IEEE 802.11ac,IEEE 802.11b,IEEE 802.11g,IEEE 802.11n

Packaging Content

AC adapter included:Y
Cables included:USB / USB Type-C
Keyboard Included:N / Y
Keyboard language:French
Keyboard layout:AZERTY
Quick start guide:Y
Warranty card:Y


Accuracy pen:0.7
Stylus pen:Y


Ambient light sensor:Y
Assisted GPS (A-GPS):Y
Electronic compass:Y
Google applications:Gmail,Google Calendar,Google Chrome,Google Play / Gmail,Google Calendar,Google Play / Gmail,Google Chrome,Google Play
GPS (satellite):Y
Orientation sensor:Y
Personal info management (PIM):Alarm clock, Calculator, Calendar / Alarm clock, Calculator, Calendar, Notes / Alarm clock,Calculator,Calendar
Position location:Y
Proximity sensor:Y

Phone features

Voice call:Y

Ports & interfaces

ANT+ enabled:Y
Combo headphone/mic port:Y
HDMI ports quantity:1
Headphone connectivity:3.5 mm
Headphone Out:Y
Microphone in:N / Y
Mobile High-Definition Link (MHL):N
USB 3.0 (3.1 Gen 1) Type-C ports quantity:1


Coprocessor cores:4
Coprocessor frequency:1.9
Graphics & IMC lithography:10
Processor Cores:4 / 8
Processor family:Qualcomm Snapdragon
Processor frequency:2.35
Processor lithography:10
Processor Model:835


Face recognition:Y


Bundled software:Microsoft Office 365
Operating system installed:Android 8.1 / Android 8.1 Oreo
Virtual assistant:Google Assistant


Card reader integrated:Y
Compatible memory cards:MicroSD (TransFlash)
Included memory card size:256
Internal storage capacity:256 / 64
Maximum memory card size:400
Storage Media:Flash
User memory:50.8

Weight & Dimensions

Depth:164 / 7.1
Height :164.3 / 249.3 / 7
Weight:482 / 483
Width:164.3 / 249 / 249.3