Samsung says that the first two generations of Galaxy Z defined the foldable category, the third generation Z Fold focused on improving durability, multitasking and S Pen support. Now the fourth Fold in the series has arrived with better ergonomics, even more productivity features and notable camera improvements. The Samsung Galaxy Z Fold4 is 3.1mm shorter than its predecessor, but not wider – when closed it measures the exact same 67.1mm. However, thinner bezels allowed Samsung to make the cover display 2.7mm wider. This changes its aspect ratio from a lanky 24.5:9 to a more reasonable (if still tall) 23:9.
When opened, the new model is 2mm wider,
but again a bezel diet allowed the company to fit a display that is 3.1mm
wider. The foldable is also thinner, measuring 6.3mm when opened and 15.8mm
when closed (vs. 6.4mm and 16mm) and it is 8g lighter to boot, going down to
263g. Let’s keep it open for now. The display still has a 7.6” diagonal, but
the aspect ratio is now 6:5 (vs. 6.2:5). As before, this display has an
adaptive refresh rate of up to 120Hz and 1,000 nits typical brightness. The
area over the under display camera has a higher pixel density, which makes it
less visible.
We will circle back to the inner display because
there are a number of productivity and entertainment features to cover, but
first let’s have a closer look at the rest of the phone. The frame is built out
of Armor Aluminum, the cover display and back panel are now guarded by Gorilla
Glass Victus+. The phone is rated IPX8 for water resistance (it can be
submerged in 1.5m of fresh water for up to 30 minutes). Both of the new Z
phones have been independently certified to fold up to 200,000 times.
The triple camera on the back borrows from
the Galaxy S22 and S22+. It features a 50MP main module with a larger sensor
that captures 23% more light. The camera improvements also include enhanced OIS
and EIS. The new 10MP telephoto camera brings things closer thanks to the 3x
optical magnification (up from 2x), the digital “Space Zoom” reaches up to 30x.
The 12MP ultrawide camera didn’t see much change. For reference, the Z Fold3
had a triple 12MP camera setup.
The camera on the cover display is a 10MP
unit (f/2.2) and the under display camera still relies on binning to output 4MP
images (f/1.8). The foldable form factor enables some unique shooting modes.
For example, when zooming in you will see a “zoom map” on half of the display,
making it easier to frame your shot. The two displays for Dual Preview both you
and your subject can see the shot before you hit the shutter key.
The Samsung Galaxy Z Fold4 features the
powerful and efficient Snapdragon 8+ Gen 1 chipset, paired with 12GB of RAM.
Storage capacity is 256GB or 512GB, a 1TB option is available in some regions
exclusively from Samsung.com. The battery capacity is the same as before at
4,400mAh. While the charge system carries the same 25W, it is actually faster
than last year’s model – now a 30 minute charge gets you from a flat battery to
50%, the Z Fold3 only went up to 33% in our tests. 15W wireless charging is
also supported.
Samsung worked with its partners and on
its own to provide a much improved software experience. There is now a PC-like
Taskbar on the bottom (similar to DeX), which gives you instant access to your
favorite apps, recent apps an even app combos. For example, you can have
Facebook and Facebook Messenger side by side (or even three or more apps at a
time). Facebook itself has been optimized for the 7.6” screen and will show
your full timeline plus the menu.
YouTube, Netflix, Disney+ and Microsoft
Teams are optimized to make the best out of the foldable form factor. Some apps
especially like the large inner display, e.g. Microsoft’s Outlook, Office and
Teams as well as Google’s Meet offer tablet-like functionality. The there is
Flex Mode – half folding the phone in a position similar to a laptop. This
props up the camera for video calling, no tripod needed (although there is a
case with a built in kickstand). Apps that don’t natively support Flex Mode
will get the benefit of the Flex Mode TouchPad instead, which turns the lower
half of the screen into a touchpad and shortcuts bar.
The S Pen learned a new trick as well,
text extraction. Say that you are viewing the contact information of someone
and you have their address stored – just highlight the address with the stylus
and drag it over to Google Maps to quickly start navigation. It’s like copy and
paste, but with the ease and precision of the S Pen. The Samsung Galaxy Z Fold4
will be available on August 26, starting at US$ 1,800/€ 1,800 for the 12/256GB unit
(the 12/512GB is € 1,920, the 12GB/1TB one is € 2,160). Pre-orders are already
open and early orders for the Z Fold4 will include a complimentary memory
upgrade. Plus, you can drop the price by up to US$ 1,000 with the right trade-in.
Samsung will also throw in a Standing Cover with Pen case. There are three
colorways available at launch: the stalwart Phantom Black, the new Beige and
Graygreen, which the signature color for this generation.
