Mobile Technology

Samsung Galaxy S8 and S8+ vs. Galaxy S7 and S7 edge

Samsung Galaxy S8 and S8+ vs. ...
New Atlas compares the features and specs of the (left to right) Samsung Galaxy S8, S8+, S7 and S7 edge
New Atlas compares the features and specs of the (left to right) Samsung Galaxy S8, S8+, S7 and S7 edge
View 33 Images
New Atlas compares the features and specs of the (left to right) Samsung Galaxy S8, S8+, S7 and S7 edge
1/33
New Atlas compares the features and specs of the (left to right) Samsung Galaxy S8, S8+, S7 and S7 edge
Camera aperture (rear)
2/33
Camera aperture (rear)
Battery
3/33
Battery
Build
4/33
Build
Camera megapixels
5/33
Camera megapixels
Color options
6/33
Color options
Processor
7/33
Processor
Curved display
8/33
Curved display
Dimensions
9/33
Dimensions
Display resolution
10/33
Display resolution
Display size
11/33
Display size
Display type
12/33
Display type
Facial recognition login
13/33
Facial recognition login
Fast charging
14/33
Fast charging
Fingerprint sensor
15/33
Fingerprint sensor
Gear VR
16/33
Gear VR
Headphone jack
17/33
Headphone jack
Home button location
18/33
Home button location
Iris scanner
19/33
Iris scanner
microSD
20/33
microSD
Optical Image Stabilization
21/33
Optical Image Stabilization
Mobile payments
22/33
Mobile payments
PC dock (DeX)
23/33
PC dock (DeX)
Starting price (full retail)
24/33
Starting price (full retail)
RAM
25/33
RAM
Release
26/33
Release
Software
27/33
Software
Storage
28/33
Storage
USB
29/33
USB
Voice assistant
30/33
Voice assistant
Water resistance
31/33
Water resistance
Weight
32/33
Weight
Wireless charging
33/33
Wireless charging
View gallery - 33 images

The Galaxy S8 and S8+ mark Samsung's biggest design changes to its flagships in two years. Let's look at just how they differ from last year's Galaxy S7 and S7 edge, as we compare their features and specs.

Size

Dimensions
Dimensions

The Galaxy S8+ stands a bit taller than either of the 2016 Galaxies, but without being any wider. The standard Galaxy S8 measures a hair shorter than the S7 edge, and is also the narrowest of the bunch.

The S8 series comes out a bit thicker than last year's models, but in our hands-on time at Samsung's launch event we didn't find the extra few millimeters to be remotely concerning.

Weight

Weight
Weight

The larger Galaxy S8+ is the heaviest of the bunch, while the standard S8 falls in between the weight of the S7 and S7 edge.

Build

Build
Build

While the S8 series looks a bit different (for starters, the backside camera hump is almost completely eliminated), all the phones have glass backs and aluminum frames.

Colors

Color options
Color options

Color options are just about the same, with the lone addition of an "orchid gray"

Water resistance

Water resistance
Water resistance

The new phones maintain the IP68 water/dust resistance rating we saw in the 2106 flagships.

Display size

Display size
Display size

Even the smaller Galaxy S8 has a slightly bigger screen than the larger of last year's two phones. While the nearly bezel-free ("Infinity") displays in the S8 and S8+ look good, their practical advantage is that you get more screen-size bang for your phone-size buck.

Home button location

Home button location
Home button location

Keep in mind, though, that with an onscreen home button and navigation bar, the S8 series is going to sacrifice a bit of real estate in many areas. Videos and some games will fade the navigation bar out to use the entire display, but in other places it will take up the bottom row.

The Galaxy S8's home button uses pressure-sensitive tech (similar to Apple's 3D touch, only apparently only on that one small part of the screen) to recognize deep presses. (A light tap, however, works just fine as well.)

Display resolution

Display resolution
Display resolution

Pixel densities aren't changed much, as all four have sharp QHD or QHD+ resolution. The higher resolution is due to the S8 phones' more oblong aspect ratio.

Display type

Display type
Display type

Samsung sticks with its Super AMOLED panels.

Curved display

Curved display
Curved display

Samsung's "Edge" is the new standard, as both new models of the S8 have curved screens that slope off on either side.

Iris scanning

Iris scanner
Iris scanner

The new models include an improved version of the iris scanning biometric security first seen in the ill-fated Note 7. In our demo, the S8's version was faster and easier to use than it was in the Note, but it's still more cumbersome than a front-facing fingerprint sensor.

Facial login

Facial recognition login
Facial recognition login

Samsung also gives you the option of logging in with faster facial recognition, but since it can reportedly be spoofed with a photo of someone, it's not very secure.

Fingerprint sensor

Fingerprint sensor
Fingerprint sensor

You can always lean back on the trusty ol' fingerprint sensor, but with a somewhat awkward back-facing placement (off to one side), this isn't as simple to use as it would be in a front/home-button placement.

Processor

Processor
Processor

Global versions will use Samsung Exynos processors instead, but US shoppers will see Qualcomm Snapdragon chips. All versions of the S8 use 10 nm architecture.

RAM

RAM
RAM

Samsung stuck with 4 GB RAM in the new phones.

Storage

Storage
Storage

A generous 64 GB internal storage is standard in the S8.

While there were three storage tiers of the S7 phones, US wireless carriers only stocked the 32 GB model.

microSD

Optical Image Stabilization
Optical Image Stabilization

All of them let you expand their storage, though, by popping in a microSD card.

Battery

Battery
Battery

Battery capacities are very similar, but we won't have anything definitive to say here until we run battery tests on the S8 phones.

Fast charging

Fast charging
Fast charging

All four use quick charging tech.

Wireless charging

Wireless charging
Wireless charging

The S8 models retain the same wireless charging – and, with the right Samsung-made pad, fast wireless charging – that we saw in the S7 series.

Camera megapixels

Camera megapixels
Camera megapixels

We'll also need to do photography tests on the new models, but it doesn't sound like much (if anything) has changed in the Galaxy S8's rear cameras, apart from losing the protruding hump.

Camera aperture (rear)

Camera aperture (rear)
Camera aperture (rear)

Aperture, which can influence the quality of low-lit photography, also stands pat.

OIS

Optical Image Stabilization
Optical Image Stabilization

All four have Optical Image Stabilization.

Mobile payments

Mobile payments
Mobile payments

All the phones support Samsung Pay, which works at both NFC terminals and most standard (swipe-based) credit card machines. You could also opt for the NFC-only Android Pay, if you preferred.

Headphone jack

Headphone jack
Headphone jack

Samsung didn't follow the modern trend of removing the device's headphone jack.

Gear VR

Gear VR
Gear VR

Samsung has yet another Gear VR launching alongside the S8, which isn't much different from the last two Gear VRs. The S7 series phones work with all three generations of Gear VR, while the S8 phones are only compatible with the 2016 and 2017 versions of the mobile VR headset (because of the next category).

Docked PC mode

PC dock (DeX)
PC dock (DeX)

Samsung isn't the first smartphone maker to try to turn the phone into a hub for a PC, but it is probably the most high-profile case so far. The US$150 DeX lets you slide the S8 or S8+ into a dock, hook up a monitor, keyboard and mouse and enjoy an Android-powered desktop PC experience.

While the idea has potential, remember that Android apps are going to vary wildly in how well their UIs and functionality work in a desktop environment.

USB

USB
USB

Like the Note 7, the S8 pair switch from microUSB to USB-C ports.

Software

Software
Software

No matter which phone you choose, you're looking at Android Nougat with Samsung's TouchWiz UI on top.

Virtual assistant

Voice assistant
Voice assistant

Somewhat confusingly, the S8 phones include both Samsung's Bixby virtual assistant, and Android's Google Assistant. And since Samsung disabled Bixby's voice control in demo models at the launch event, we have no idea how good it is.

The S7 series phones also confuse with two AI assistants, but they're dated and obsolete versions from Samsung (the awful S Voice) and Google (Google Now).

Release

Release
Release

The Galaxy S8 and S8+ launch on April 21.

Starting price (full retail)

Starting price (full retail)
Starting price (full retail)

Pricing for all four models may vary a bit from carrier to carrier, but these are roughly what you'll pay in full (either all at once or spread out over time in installments).

While the phones have impressive designs and long feature lists, though, it's a little concerning to see full-retail flagship pricing creeping up into these ranges we see for the S8 – especially with companies like OnePlus and Motorola forcing us to rethink what a high-quality smartphone should cost.

For more, you can read New Atlas' launch event hands-on with the Galaxy S8 and Galaxy S8+.

View gallery - 33 images
3 comments
nedge2k
Um, wouldn't S8 vs S7E and S8+ vs N7 have made more sense?
MK23666
I don't understand the battery power drop. Even if the new phones are more efficient wouldn't a bigger battery (or at least the same size as the one in the S7 Edge) make it last even longer before needing a charge?
GlenHale
Next phone I buy will have the volume control on the top, so you don't wind down the volume as one speaks.