Samsung Galaxy Z Fold 2 in depth: Hinge, screens, cameras, and speakers

As a specialist engineer who done machine structure and mechanical engineering lessons, I come across the details at the rear of the components of the Samsung Galaxy Z Fold two interesting. You have to check out the Z Fold two: Untold Stories online video embedded below to appreciate the engineering at the rear of this new foldable cell product. I have viewed it 4 instances so considerably.

A sample product was sent to me for a fourteen-day evaluation period and following significantly less than 24 hours with the Samsung Galaxy Z Fold two I put an order for my have model, Mystic Black with Metallic Crimson hinge. You would be tricky-pressed to come across another cell product right now with this kind of an classy suit, end, and engineering prowess.

Also: Samsung Galaxy Z Fold two 1st search: Enhanced hinge, bigger shows, and software package enhancements


If you open up up a e-book, you see the web pages generate a layer outcome at the edge opposite of the spin. This slip was dealt with by Samsung by the innovative Hideaway Hinge that makes two virtual axes down in the ‘spine’ of the Z Fold two.

Thanks to the new quad CAM procedure applied in the Hideaway Hinge of the Z Fold two you can now open up up the cell phone and prop open up the top rated to use with apps in one of a kind means. The new hinge procedure lets you use cost-free standing Flex Mode by a variety of angles as friction in the CAM supports the fat of the cell phone. There are 4 CAM hinges in the Z Fold two and much more than 60 whole items make up the elements of the hinge.

A different advancement in the hinge is the sweeper procedure with fibers that preserve out particles. In the online video Samsung states that the inspiration for this came from a vacuum cleaner commercial. In some cases the easiest strategies help us remedy elaborate engineering issues.


1 of the most important enhancements on the Z Fold two, in contrast to the Galaxy Fold, is the Address Display dimension enhance from 4.six to six.two inches. I was capable to use the authentic Fold screen for some apps, but moving into textual content was unquestionably a chore on this kind of a small exhibit.

With the Z Fold two, six.two inches pushes the exhibit out in all 4 directions so there is a incredibly small bezel all over all 4 sides. The Super AMOLED exhibit offers a resolution of 2260 x 816 pixels, 386 ppi. It truly is all about the dimension on the outer exhibit and it is now near to what you come across on other smartphones.

Also: Samsung Galaxy Z Fold two: $one,999 for a product that has manufactured development, but not ample

In addition to the dimension enhance, the Address Display also incorporates Gorilla Glass Victus, the most durable glass available on a Galaxy cell phone. The back again of the Z Fold two is manufactured with Gorilla Glass six substance.

The authentic magic can take put on the Key Display, but it has tiny to do with the dimension enhance from seven.3 inches to seven.six inches. The dimension enhance is great, specially with the removing of the large sensor/digicam block in the upper proper corner and the 27% lessen in aspect bezels.

This Key Display has a Dynamic AMOLED boasting 2208 x 1768 pixels and the dynamic refresh amount that instantly switches between 11Hz and 120Hz to provide you with a flawless exhibit knowledge. The moment you use a exhibit with a higher refresh amount you just won’t be able to go back again to a conventional 60Hz exhibit.

There is innovation in the exhibit with the integration of Samsung’s UTG, Ultra Slender Glass, layer. The exhibit is made up of two bottom layers, the AMOLED exhibit panel layer, the UTG layer, a protective layer, and a Samsung-mounted screen protector. Engineering also went into creating the adhesive that retains layers with each other and that by yourself is an wonderful feat.

You may well have noticed some men and women online eradicating the mounted screen protector, but Samsung advises purchasers to phone Samsung to come across out exactly where a Samsung licensed consultant can get rid of this for you for cost-free if you no longer want it mounted. Considering the fact that you are not going to touch the glass layer specifically following eradicating the screen protector, I will not understand why a person would want to get rid of the screen protector and I personally have no designs to get rid of it when my have Z Fold two comes.

The exhibit has about the same delicate truly feel as the orignal Galaxy Fold, but I under no circumstances had an situation with that 1st exhibit and this a person has executed flawlessly about the past week also.

Also: Galaxy Z Fold two in depth: Flex Mode, Application Continuity, and multitasking


There are 5 cameras on the Z Fold two a person embedded in the Address Display, a person embedded in the Key Display, and three observed on the back again. Although there is no higher resolution 108MP shooter like we see on the new Observe twenty Ultra, the cameras accomplish incredibly nicely. 1 explanation the cameras do so nicely on the Z Fold two is the innovative software package and hinge that enhances the means you can seize articles.

The three rear 12MP cameras perform nicely with each other with advanced Samsung digicam software package. There is an ultra-broad angle 123 diploma shooter, F1.eight aperture super pace dual pixel lens, and a telephoto digicam able of 2x optical and 10x digital zoom.

Precision regulate zoom, Bluetooth microphone assistance, and auto framing perform to help you seize your finest online video articles with a smartphone.


I have go through some viewpoints that the stereo speakers are oddly put with a person firing out the top rated of the Address Display and the other firing out the bottom. Nevertheless, when you rotate the Z Fold two to check out online video articles, these two speakers are now firing out the remaining and proper sides in perfect stereo type.

The AKG tuned stereo speakers audio wonderful and I would argue are the finest I have heard on a cell phone. That reported, opening up the Z Fold two would make it much more of a tablet than a cell phone so maybe it must definitely be in contrast to Samsung tablets and iPads for audio general performance.

Also: Galaxy Z Fold two vs LG V60: Dual screen ordeals that raise efficiency

Other components details

Although many may well pass up this detail, the Samsung Galaxy Z Fold two also incorporates LPDDR5 RAM that improves electrical power performance and considerably enhanced details rates, up to thirty% increased than LPDDR4x.

The Galaxy Z Fold two also has 256GB internal storage with UFS technologies. Some decide on marketplaces may well offer 512GB also.

Although we won’t be able to still get entire advantage of this new technologies, the Z Fold two has ultra-wideband (UWB) assistance for more quickly file sharing.