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Samsung Galaxy Z Fold 4 Review: Best Foldable Worth The Buy

Looking to upgrade your old smartphone? Introducing the new Samsung Galaxy Z Fold 4. It’s faster and comes with better features to make your everyday life that much better. If you’re still undecided, let’s check out the review of the Samsung Galaxy Z Fold 4.


Samsung Galaxy Z Fold 4


Samsung Galaxy Z Fold
The Beige Samsung Galaxy Z Fold 4





MAIN DISPLAY 7.60″ Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak), 1812 x 2176px resolution, 10.8:9 aspect ratio, 373ppi; 
COVER DISPLAY 6.20″ Dynamic AMOLED 2X, 120Hz, 904 x 2316px, 23.1:9, 401ppi.
BODY 155.1×130.0x6.3mm (unfolded), 155.1×67.1×14.2-15.8mm (folded), 263g; IPX8 water resistant (up to 1.5m for 30 mins). Glass front (Gorilla Glass Victus+) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame; Stylus support
PROCESSOR Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm): Octa-core (1×3.19 GHz Cortex-X2 & 3×2.75 GHz Cortex-A710 & 4×1.80 GHz Cortex-A510); Adreno 730.
OS/SOFTWARE Android 12L, One UI 4.1.1
REAR CAMERA Triple camera; 50 MP (wide), f/1.8, 23mm, 1.0µm, Dual Pixel PDAF, OIS; 10 MP (telephoto), f/2.4, 66mm, 1.0µm, PDAF, OIS, 3x optical zoom; 12 MP (ultrawide), f/2.2, 123˚, 12mm, 1.12µm.
SELFIE CAMERA Under main display: 4 MP (wide), f/1.8, 2.0µm; Top of folded display: 10 MP (wide), f/2.2, 26mm, 1/3″, 1.22µm 
VIDEO Main camera: 4K@60fps, 1080p@60/240fps, 720p@960fps, HDR10+; Cover camera: 4K@60fps, 1080p@30fps;
BATTERY 4400mAh; Fast charging 25W, 50% in 30 min (advertised), Fast wireless charging 15W, Reverse wireless charging 4.5W
OTHER Fingerprint reader (side-mounted); NFC; stereo speakers; Samsung DeX (desktop experience support), Samsung Pay (Visa, MasterCard certified), Ultra Wideband (UWB) support; stylus support.
RELEASE DATE August 2022






Samsung Galaxy Z Fold
The Phantom Black Samsung Galaxy Z Fold 4.


The new Galaxy Z Fold 4 keeps the primary idea of the productivity-driven phone-turns-to-tablet idea while focusing on the much-needed camera upgrades and adding some physical improvements. The new model mostly replaces the rather outdated technology that was utilized in the Z Fold 3’s camera.

Although the triple camera setup is the same, the Z Fold 4 has a longer focal length and a larger primary camera sensor. There are some minor tweaks in the auto-focusing area, yet it’s still not groundbreaking and is the same setup as the Galaxy S22 series.

Looking at the main screen, the bezels have been reduced. The cover screen has adopted a shorter aspect ratio (while still being taller than almost everything). The entire device now weighs just a little bit less.

These are all evolutionary changes that may or may not be noticed in use. Samsung should not produce the gapless foldable device we have all been droning on about, despite the fact that other Chinese brands are.

On this version, you also won’t get really fast charging. Instead, Samsung is sticking with 25 watts of PPS-enhanced USB Power Delivery. Since the battery capacity hasn’t exactly been a problem in the past, it has changed. The battery capacity still stands at 4,400mAh. Yet with the new Snapdragon 8+ Gen 1 chipset, along with further upgrades to the display, this may actually result in longer battery life.


Samsung Galaxy Z Fold
The specs view of the display of the Samsung Galaxy Z Fold 4


In terms of the display, there are minor changes to both the cover and the main foldable display, compared to the older Z Fold 3 model, but everything else looks the same. Both screen refresh rate goes up to 120Hz and makes better use of managing the motion smoothness on both screens. 

Although the diagonal is the same as the previous model at 6.2 inches, the new aspect ratio should make it somewhat more practical while also significantly expanding the useful area. The cover screen matches the big one in terms of refresh rate capability.

So, with the Z Fold 4, you get stereo speakers, a side-mounted fingerprint scanner, a phone with water resistance, and selfie cameras. One on the outside on top of the cover display, and one hidden behind the crease of the display. They saw no reason to change those at this time. 

And what you get in the box is the following:

  • Samsung Galaxy Z Fold 4 mobile phone
  • USB Type-C cable
  • Sim Tray Ejector
  • Quick Start Guide
  • Warranty Card

Once again, unfortunately, no charger in the box which has now become normal for Samsung smartphones.

After that long overview, let’s find out what makes this phone tick. 



So What’s So Good About It


Impressive Performance

The Samsung Galaxy Z Fold 4 comes with the latest Snapdragon 8+ Gen 1 chip, which is one of the best-performing processors right now. It even tops the charts with benchmark scores. The chip is also featured inside other phones such as the Galaxy Z Flip 4

There are three storage packages. Starting with the entry model is the 256GB, then next is the 512GB, and then lastly the 1TB storage. They all come with 12GB RAM so there’s plenty of memory to use. No MicroSD slot to expand storage but there is plenty of internal storage, and cloud storage options to use.

Gaming on the phone is impressive as well. It delivers good graphics and great gameplay overall. It also looks and feels better on the larger screen. There’s a small drop in performance, especially on the cover screen. but you won’t really notice it.   

Overall, the Z Fold 4’s performance is excellent. Switching between menus feels smoother. Scrolling feels fast and effortless. This is definitely the best foldable smartphone from Samsung regarding performance.  


Samsung Galaxy Z Fold
The multitasking functions on the Samsung Galaxy Z Fold 4


Same Design but a Stunning Display

No major changes to the design. It’s still waterproof. The unfolded display still supports the S Pen stylus. And it still comes with three camera sensors at the back.

However, there are some changes. The phone is lighter at 263 g. The bezels on the unfolded display are thinner. The build material comes with stronger Gorilla glass, making it more durable. 

With the display, no major changes either. The cover display is still 6.2 inches tall and the foldable display is still 7.6 inches diagonal. They are both dynamic AMOLED with 120Hz refresh rate and the same brightness at 1200 nits. There are changes to the aspect ratio and the screen resolution but you’ll hardly notice it. 

So expect the same stunning display that shows bright, colorful, sharp, and detailed images. It also supports HDR10 so streaming HD movies is not an issue. The Android 12 OS looks remarkable as well. Thanks to the adaptive refresh rate the display and menu animations look smoother. 


Great Camera Package

The next best thing about the Z Fold 4 is the camera. With it, you can take stunning pictures and record detailed videos of superb quality. The camera consists of a triple camera sensor that includes: 50 MP wide, 12 MP ultrawide, and 10 MP telephoto with 3x optical zoom.

Expect to take some really stunning pictures with accurate color, detail, and sharpness. With the larger main wide lens, expect to see more details in low light areas, meaning better, and lighter images at night. For a top-range flagship phone, you’d expect 10x zoom like other Samsung phones, such as the S21 Ultra, but not on the Z Fold 4.

With selfies, expect equally detailed pictures as well. The cover display has a teardrop lens on top that has a 10 MP wide camera. Pictures and portraits are stunning and very much detailed. The camera under the display takes decent pictures but a minor loss of detail.

With videos, you can create 4K videos at up to 60 frames per second (fps). They look smooth with good color, detail and good video stabilization. If storage is an issue, you can tone it down and create Full HD videos as well. They are equally detailed with accurate color.     

Overall, the whole camera package has some pretty good specs and can create excellent pictures and videos.  


Samsung Galaxy Z Fold
The Grey Green Samsung Galaxy Z Fold 4


Impressive Battery life

The Z Fold 4 comes with a 4400mAh battery capacity, which is similar to the battery capacity found in the Z Fold 3. However, that doesn’t mean that the battery life is the same.

In fact with the newer performance chip and options to change the refresh rate on the display, the battery life exceeds the predecessor. On average, you are looking at up to 14 hours of daily battery life on moderate use.

With regards to charging speed, with a 25W charger, you’re looking at 0 to 50% in half an hour, and a full charge at not more than 80 minutes. The battery also supports wireless and reverse wireless charging as well. 

Just to remind you that we don’t get a phone charger in the box anymore. You need to get one separately or use your existing charger. 


Other features

What else does the Samsung Galaxy Z Fold 4 have? Regarding the audio, there are two speakers. They are located at the top half of the phone when folded. One speaker is located at the top and fires upwards, and the other is located at the bottom and fires downwards. Overall, the speakers deliver decent sound with good vocals and treble.

The multitasking options on the Z Fold 4 are excellent. You can have up to three apps open at the same time and spread them across the unfolded display, with no delays or slowdown of performance. Wow, that’s impressive.



And What’s So Bad About It



If you go to the Samsung website, you will see that the starting price for a 256GB model at US$900 / ZAR15942 / £787. For the 512GB model, you are looking at paying about US$1020 / ZAR18077 / £892. And for the 1TB model, you are looking at paying a price tag of US$1260 / ZAR22330 / £1101. As you can see, the top-tier Galaxy Z Fold 4 is expensive, which is expected from new phone releases. Yet surprisingly, the new Z Fold 4 comes with a lower price tag than the Z Fold 3. That’s something to think about.    


Samsung Galaxy Z Fold
Outer hard plastic cover with an attachment for the S-Pen.


No charger, no stylus

It’s become a norm that Samsung will no longer include brick chargers with their smartphones anymore. You will need to buy one separately, or use your current charger. If you have a 25W charger then you are set. If you remember, the charging speed is fast with a 25W charger. 




The new Samsung Galaxy Z Fold smartphone is really an upgraded version of the Z Fold 3. On the outside, it looks exactly the same. No remarkable changes. But on the inside, it comes with upgraded hardware, new software, and better features, especially the camera. This indeed is a remarkable smartphone and definitely worth buying. 

On the other hand, it’s an expensive smartphone. You don’t get a charger in the box, and other accessories are sold separately like the S Pen Stylus. Other disadvantages are minor but don’t really impact the phone. 

The point is the Z Fold 4 is not a perfect phone. It has really nice features overall and can be very useful to you. But is it really worth upgrading if most of the features are the same as the Z Fold 3? If you want to upgrade I say hold on to your Z Fold 3. The good thing is that the new Z Fold comes with a lower price tag. But if it’s over your budget radar, here are better alternatives to look at. 

There’s the Samsung Galaxy S22 Ultra which is a great phone as well. It’s not foldable but it’s still as powerful and so is the Samsung Galaxy S21 Ultra. It’s old yet still a good option. And then there’s the Samsung Galaxy Z Fold 3. It’s still a powerful phone. Check them out here below.  

Z Fold3

S22 Ultra

S21 Ultra

Perfect for corporates who like to work on the go, and like to get things organized. Perfect for video calling and remote meetings. those who like working with gadgets. 



Final Words

So the real question you should ask is: should I switch and upgrade? Should I wait until it’s cheaper? Should I keep my existing Z Fold 3 instead? Whatever it is, whether you want to save up for it. Whether you’re happy with your current smartphone, the Samsung Galaxy Z Fold 4 is one of the best smartphones to get right now. If your budget permits it, get it now while stocks last. Click here to find out more. If you like the review, please make comments below. If you have questions, leave them here below as well, and I will be sure to answer them soonest. 


Samsung Galaxy Z Fold 4








Battery life




Other Features


The Good Stuff

  • Brighter display than other foldable
  • Impressive battery life
  • Great multitasking functions
  • Support for the S-Pen
  • Great camera setup
  • Impressive performance

The Bad Stuff

  • Better charging speed but not competitive
  • Similar camera setup to the S22
  • Very pricey
  • No charger inbox
  • Stylus S-Pen sold separately


Working in construction projects full time, and promoting mobile computing devices part-time, I'm an ICT and project management graduate using this platform to help fellow web surfers find tech solutions to solve daily problems.

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