Specs summary


The Samsung Galaxy S8's screen is 5.8 inches with 1440 x 2960 pixels resolution.


There is a Qualcomm MSM8998 Snapdragon 835 Octa core 2.35 GHz processor (CPU).


The phone runs on the Android 7.0 Nougat operating system (OS).

12+ MP

You can take photos or capture video with the phone's onboard 12+ megapixel camera.

There is also a secondary front facing camera with 8+ megapixels resolution.

64 GB

Internal memory is 64 GB. An external, MicroSD, MicroSDHC, microSDXC (up to 258 GB) expansion slot is available for increased storage capacity.


The phone is powered by a Lithium-Ion (Li-Ion), 3000 mAh battery. Samsung's performance ratings are 13.4 days standby time, 1200 minutes (3G), 840 minutes Wi-Fi surfing.

Samsung’s Galaxy S8 is mesmerizingly close to perfection with its fantastic display, useful interface, and eye-catching design.

- Julian Chokkattu , Digital Trends 

Samsung Galaxy S8 isn't perfect, but it's beautiful and a superb daily companion.

- Mark Walton , Ars Technica 

Reviews summary

Based on 61 reviews

What's good  

  • Future-proof features and performance
  • Blazing performance
  • Stunning design
  • Gigabit LTE support
  • MicroSD support
  • Plenty of internal storage
  • All-day battery life
  • QuickCharge and wireless charging support
  • Crisp, vibrant display
  • Great camera (even in low lighting)

What's bad  

  • Slippery finish
  • Darker colors are fingerprint magnets
  • Hard-to-find fingerprint scanner
  • Screen measurement might mislead

Hoping to redeem themselves after the Note 7 debacle, Samsung’s latest entry in their popular flagship S-series brings mobile firsts and some interesting changes to the mix. There’s no denying that the phone is an absolute stunner in pictures. But a pretty phone isn’t always a phone that’s good for daily use.

Reviews are rolling in on this much-anticipated release and we’ve slogged through them all so you don’t have to!

Let’s see what they’re saying!

Show more

The Galaxy S8 features a metal and glass chassis with a glossy finish and edge-to-edge display. While reviewers raved about how great it looks, they complained fingerprints and smudges. Some also felt the glass treatment made the phone slippery—something you want to be careful about with a phone of this price.

IT Pro UK said, “It's an absolutely gorgeous device - instantly striking and breathtakingly beautiful. It is, without a doubt, the best example of smartphone design produced to date.”

The overall design has changed from the typical Samsung layout. The phone is slimmer across and taller overall. With the tiny bezels on the front display, they’ve had to shift the fingerprint scanner to the rear. This was met with mixed reviews. While no one had trouble with responsiveness, many reviewers noted that it was hard to tell the fingerprint scanner and camera lens apart.

The phone also has an IP68 waterproof rating and a front-facing iris scanner.

Heading around front, you’ll see the biggest changes from Samsung’s usual formula. The screen now extends to the edges of the device, gently curving to meet the frame. There’s also no physical home button at the bottom. Instead, you’ll use a pressure sensor in the screen and software buttons.

Reviewers raved about the screen—both for its appearance and performance. Alphr said, “This is about as good a screen as you can get.”

While it’s a 5.6-inch screen, the 1440-by-2960 resolution is an important consideration. This means you can’t compare this to screen sizes on many other models. PC Magazine highlights this, saying, “On a standard 16:9 aspect ratio phone, you get the same real estate in a 5.6-inch screen. So I think you should consider the S8's screen on par with the 5.5-inch, 16:9 displays on the Galaxy S7 Edge and iPhone 7 Plus.”

Performance, once again, had reviewers singing Samsung’s praises. Depending on your region, you’ll find either a 2.35GHz octa-core Snapdragon processor or an Exynos 8895 processor. Paired with 4GB of RAM, reviewers found no delays or overheating issues.

Alphr summed up opinions well, saying, “Every benchmark revealed speeds at the very top of the class… it’s pretty clear that the S8 offers far more future-proofing than any other device we’ve seen to date.”

You’ll find Android 7 Nougat on the phone out of the box with Samsung’s TouchWiz UI. While Samsung’s been dinged in the past for piling on bloatware, it appears they’ve streamlined things for the S8. All models come with 64GB of internal storage. Should you need more, the microSD slot supports cards up to 256GB.

On paper, the 12MP rear camera doesn’t seem that impressive. However, reviewers found that real-world use was a different story. Both PC Magazine and V3 called it the best smartphone camera ever released. Optical image stabilization and a large aperture make the phone good for low-light photography.

Heading around front, you’ll find an 8MP lens. It also includes autofocus for easier selfies. Reviews for the front lens were equally positive. Low-light performance isn’t as good as the rear camera.

The battery was another aspect that surprised reviewers. The 3,000mAh battery doesn’t appear to offer any more capacity than the battery in the S7, yet reviewers had no problem pushing a day and a half on a single charge. QuickCharge support saw full recharges in just over an hour.

If you’re in an area with spotty signals, support for Gigabit LTE and HPUE means you might see stronger signals. Reviews showed that these features live up to the hype. Your experience will depend on the network in your area.

The phone also includes Bluetooth 5. But none of the reviewers could find a Bluetooth 5 device to test the new features.

Overall, reviews for the Galaxy S8 are overwhelmingly positive. Apart from a slippery, smudge-prone finish, there were few complaints. PC Advisor UK summed up opinions well, saying, “Samsung has taken the best phone around and made it even better with an impressive screen and design. It ticks a shed load of boxes you'd want a flagship to do.”

Reviews (9.1/10 Avg. rating)

Android Central

One of many greats

from Android Central
Three months in, I'm still happily using my Galaxy S8. Like every other phone, the Galaxy S8 has its issues — chief among them being its awkward biometric security setup and sometimes-frustrating software. But for me, those are so dramatically outweighed by its gorgeous hardware, great screen, strong performance and core features. And even though its camera isn't a world-beater in the same way the Galaxy S7 was last year, I still feel confident carrying it in my pocket every day knowing I'll be happy with the photos it produces... Full review
Tom's Guide

The best phone will only get better

from Tom's Guide
Although the Bixby assistant still isn’t ready for prime time, the Samsung Galaxy S8 is a fantastic phone because of its captivating infinity display, very strong performance, long battery life and great cameras... Full review
The Wirecutter

Stylish and water resistant

from The Wirecutter
If you prefer to buy a phone from your carrier, or if you want a phone with a huge screen, water resistance, a microSD card slot, or wireless charging, you should get the Samsung Galaxy S8 or S8+. In addition to those features, they have the best displays of any phone we’ve tested, and with curved sides, tall aspect ratios, and impressively narrow bezels, each one has a lot more screen than the Pixels do... Full review

Heap of power and brilliant design

from Coolsmartphone
Yet another Samsung barnstormer that totally erases any memories of exploding phones. Sexy, powerful, well-equipped. Pricey though, and with a questionable fingerprint sensor... Full review

Well-rounded, complete package

from Phandroid
The Galaxy S8 is the Swiss Army knife of smartphones. Just because it does most things well, doesn’t mean it’s perfect. You can find other devices that offer better audio, better cameras, better displays, modularity, or even better pricing for similar spec’d hardware — but you’ll be hard pressed to find a smartphone that does so much with as much style and beauty as the Galaxy S8. For some, that’s all that really matters... Full review

A new understanding of a contemporary flagship

from LaptopMedia

The long expected Samsung Galaxy S8 is now a subject to great interest. It was back in 2016 that the South Koreans upped the ante really high with the announcement of Galaxy S7 and now they had the difficult task to jump even higher. The Galaxy S8 comes with a similar design that cannot go unnoticed. What makes the model truly remarkable is the curves along the two edges of the display and its thin bezels. Additionally, this year’s flagship remains water-resistant, keeps the heartbeat sensor as well as the fingerprint scanner, located on the device’s back. A novelty here is the... Full review

The Gadgeteer

Nicest looking smartphone that has ever been made

from The Gadgeteer
When other reviewers say that the Samsung Galaxy S8 and S8+ are the best smartphones in the world, I have to agree. The S8 is a solid well-made phone that looks great. It’s fast, has a very good camera and the screen is spectacular. Even though I’m not a fan of the curved display sides, I really have enjoyed using this phone and was sorry to box it up and return it to Verizon today... Full review

A great phone, but not Galaxy S7 great

from Gearburn
The Samsung Galaxy S8 packs a slick (water-resistant) design, snappy camera, brisk performance and a battery that punches slightly above its capacity. But if you’ve got a Galaxy S7 or S7 Edge, you actually have an equal or even better phone in many ways. Got an S6 or S6 Edge? Then you’re in for a treat... Full review

Simply an Android powerhouse

from VR-Zone
The Samsung Galaxy S8 is an amazing device and there probably isn’t any Android device within its league at the moment. Its premium design, user interface, ultra powerful speed and camera comes at a hefty price though, but if price isn’t too large of a concern of yours, then you will certainly find the S8 to be an ideal Android powerhouse to own... Full review
Absolute Geeks

Stunning design, great performance

from Absolute Geeks
The Samsung Galaxy S8 not only does it not disappoint; it massively impresses. Sleek and sexy design, top of the line specs and superior camera and display all make the S8 probably the king of all smartphones for now. The near-perfect experience is slightly marred by the relocated fingerprint scanner which is somewhat of an inconvenience, but the phone makes up for it by providing other means of authentication and by being great in pretty much everything else... Full review


Screen breaks easy

Very disappointed with this phone. It slid off the couch and the screen broke. 2nd of the same phone fell out of hubby's pocket and that screen broke. Now there are chunks of glass on my hands.

Very disappointed with this phone. It slid off the couch and the screen broke. 2nd of the same phone fell out of hubby's pocket and that screen broke. Now there are chunks of glass on my hands.


Prices (Where to Buy)

Online Buying Options


Full Specs

Release date April 21, 2017
Regions available USA, Canada, United Kingdom, India
850/900/1800/1900 MHz
850/900/1900/2100 MHz
1900/700/2100/800 /850/900/1800/2600/2300/2500 MHz
SIM Card Nano-SIM
Dual SIM No
Operating System Android 7.0 Nougat

Compare Android Smartphones

Processor Qualcomm MSM8998 Snapdragon 835 Octa core 2.35 GHz
Internal Flash Memory
64 GB
Digital compass Yes
FlightMode Yes
Hearing Aid Compatible Yes
Noise Cancellation Yes
SAR Head: 0.46 W/kg
Body: 1.01 W/kg
Languages English
Manufacturer Warranty 1 Year
Accessories Included Data Cable, Headphones, Manual, USB Power Adapter
Power & Battery
Type Lithium-Ion (Li-Ion), 3000 mAh
Removable Battery No
Wireless Charging Yes
Fast Charging Yes
Video Playback Time 960 minutes
Wi-Fi Surfing Time 840 minutes
3G Surfing Time 660 minutes
4G Surfing Time 720 minutes
Talk Time Up to:
1200 minutes (3G)
Standby Time Up to: 13.4 days
Physical Characteristics
Design Type Bar
Multi-Use Smart Phone / PDA Yes
Material Aluminium
Colors Arctic Silver, Coral Blue, Maple Gold, Midnight Black, Orchid Gray
Dimensions [H x W x D] 14.9 x 6.8 x 0.8 cm
(5.9 x 2.7 x 0.3 in)
Weight 155 grams
(5.5 ounces)
Water Resistant / Waterproof Water Resistant
Rugged Design No
IP Rating IP 68
Antenna Type Internal
Changeable Faceplates No
Display / Screen
Type Color
Technology Super AMOLED
Colors 16.7 million
Resolution 1440 x 2960 pixels
Pixel Density 570 pixels
Size 5.8 inches
3D No
Secondary Display No
Sensors Ambient Light, Proximity, Motion / Accelerometer, Gyroscope
Graphics Yes
Themes Yes
Backlit Illumination Yes
Zoom / Magnification Yes
Screen Orientation Lock Yes
Multi Touch Yes
Fingerprint-Resistant Coating No
Additional Display Features Capacitive touch screen, Corning Gorilla Glass 5, Infinity Display
Input / Navigation
Sleep / Wake Key Yes
Home Key No
Mute Key No
Input Type Touchscreen
Navigation Type Touchscreen
Predictive Text Entry Yes
Physical Keyboard No
Voicemail Key No
Any Key Answer No
Voice Commands Yes
Keypad / Screen Lock Yes
External Volume Control Yes
External Media Playback Controls No
Fingerprint Sensor Yes
Call Management
Wi-Fi Calling Yes
Voice over LTE (VoLTE) Yes
Contact List Capacity Depends on system memory
Multiple Numbers Per Contact Email address, Other fields
Contact Groups Yes
Auto Answer No
Voice Activated Dialing Yes
Photo Caller ID Yes
Web / Email / Messaging
Web Browsing Type HTML, HTML 5
Browser Google Chrome
Javascript Yes
Flash No
Email Yes
Email Protocols POP3, IMAP, SMTP, Microsoft Exchange
Additional Email Features Gmail
Messaging Services SMS, MMS, IM
Push-to-talk (PTT) No
USB OTG Support Yes
Infrared No
Bluetooth 5.0
Bluetooth Profiles A2DP, AVRCP, OPP/FTP, HFP, HSP
WiFi 802.11 a/b/g/n
WiFi Encryption No
Mobile Hotspot Yes
Expansion Slots Yes
Expansion Slots Info MicroSD, MicroSDHC, microSDXC (up to 258 GB)
PC Synchronization Yes
DLNA Support Yes
UMA Support No
Data Tethering Compatibility Yes
Java Applications No
Brew Applications No
ECML / Digital Wallet Yes
PictBridge No
Main Camera  
Aperture ƒ/1.7
Resolution 12+ megapixels
Dual Lens No
Zoom 8x digital
Flash Yes (LED)
Additional Rear Camera Info Auto focus, Effects, Face detection, Geotagging, ISO, Image stabilization, Multi-shot, Panorama, HDR, Voice activation, Exposure compensation, Slow motion recording
Video Recording Formats MPEG-4
Video Recording Parameters Ultra HD (3840 x 2160 pixels), 30 fps
Front Camera  
Resolution 8+ megapixels
Zoom Yes
Additional Front Camera Info Auto focus, Wide angle lens
Video Recording Parameters
Audio / Video
Audio Playback Yes
Audio Formats MIDI, MP3, AAC, AMR-WB, AMR, WMA, WAV, M4A, OGG
Radio No
Video Playback Yes
Video Playback Formats 3GP / 3GPP, 3G2 / 3GPP2, H.264 / AVC, MPEG-4, WMV, ASF, FLV, AVI, MKV
Mobile TV No
Streaming Video Yes
External Speakers Yes
Headset Jack 3.5mm
Custom Ringtones Yes
Vibration Alert Yes
Downloadable Ringtones Yes
Ringtone Composer No
Ringer ID Yes
Haptic Feedback Vibration Yes
Speakerphone Yes
To-Do / Task List No
Calendar Yes
World Clock Yes
Alarm Yes
Stopwatch Yes
Timer Yes
Calculator Yes
Currency Converter No
Document Viewer No
Weather Yes
Stocks No
Maps Yes
Notepad Yes
Voice Memos / Recorder Yes
Games Downloadable
Apps Downloadable
Included Software / Apps No
Additional Comments Other Names (AKA): Samsung SM-G950

Also available in dual SIM variant.

Additional Sensors: Heart Rate Sensor, Barometer, Iris Sensor, Pressure Sensor
Related Links Quick Start Guide (PDF)
Samsung Galaxy S8 Manual (PDF)
Samsung Galaxy S8 Reviews
Where to buy Samsung Galaxy S8
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