About the Samsung Galaxy Z Fold 4 Samsung Galaxy Z Fold 4 is the next generation of mobile telephony, often known as Foldables, for its ability to fold and unfold revealing an extra screen, both super AMOLED 120Hz screens, a triple camera arrangement, 25W fast charging & 15W wireless charging, a generous battery at 4400mAh and the latest 8+ Snapdragon chipset. It’s pretty much next-generation telephony and the target is often the next-level users. The Foldable technology is bleeding edge but Samsung has successfully improved, with this being their fourth version within this series. Design Samsung Galaxy Z Fold 4 comes with 2 screens, a 7.6-inch Foldable Dynamic AMOLED 120Hz 2X for the tablet mode and a 6.2-inch Dynamic AMOLED 2X 120Hz outer screen for the one-handed mode screen with a center punch hole design for the selfie camera. That’s a lot of screens, protected by Corning Gorilla Victus+, peaking at 1200 nits. The back is glass and the frame is aluminum, with several places having plastic. The armor aluminum frame offers tougher drop and scratch resistance as compared to other devices. It’s rated for IPX8 dust and splash protection, making it waterproof in 1.5m for 30mins. It loses the headphone jack but supports stereo speakers, which offers great sound when playing media. It has a side-mounted fingerprint sensor, in addition to the other sensors we have grown accustomed to. Performance Samsung Galaxy Z Fold 4 is a beast with the latest flagship generation midrange Qualcomm Snapdragon 8+ Gen 1 5G chipset, placing it on the top with the big boys. It has a Cortex Octa-core CPU paired with an Adreno 730 GPU, with storage options of 12 GB for RAM & 256/512/1T GB for ROM. It does not offer the expandable memory option. Paired with the 120Hz screen, running the latest Android 12L with One UI 4.1.1 skin on top, specifically tailored for foldable, the certainly performance is very fast and premium. Android 12 L is rich in customizations, with numerous alterations as more apps adopt the foldable ecosystem, such as splitting the screen to allow the lower screen to be used as a trackpad or keyboard. That is additionally to the other ordinary apps that we have gotten accustomed to on regular phones. It also supports Samsung Dex, which is Samsungs proprietary desktop experience support, helping the phone work like some form of CPU for an external screen, with USB type C as the primary connector. It also comes with Samsung’s S-pen support for productivity, combining pretty much every Samsung phone software into one device. Cameras Samsung Galaxy Z Fold 4 has a triple camera arrangement on the back. It comes with a decent 50 MP primary sensor, for those excellent daylight photos. The ultra-wide is another 12MP lens, with a 123˚field of view, giving it great immersion for those landscape or group photos. There is an extra 10MP macro telephoto lens for those nice, close-up photos with 3x optical zoom. The video can support up to 4K video at 60 fps, with HDR supports & gyro-EIS stability assistance. It can also record 1080p @ 240fps (peak) & 720p @ 960fps (peak), with gyro-EIS & HDR10+. It has 2 selfie cameras and a decent 4MP wide sensor for the inner screen, and a 10MP for the cover screen, capable of 4k video @ 60fps and 1080p video at 30/60fps. The selfies are great and well-lit. Other features The Samsung Galaxy Z Fold 4 comes with a decent 25W fast charging, the phone can get to 100% in about 41 mins. In addition, it gets 15W wireless charging and 4.5W reverse wireless charging! With the multiple high refresh rate screen, the 4400mAh battery may be taxed to the maximum, but the various battery-saving workarounds of the device definitely optimize it to the core. It supports NFC for contactless Samsung Pay but has no radio. The device is very much the best foldable in the market, all factors considered. It comes in Green, Black, Beige, and Burgundy. Similar foldable alternatives would include the Xiaomi Mi Mix Fold 5G, Samsung Galaxy Z Fold 3, Xiaomi Mix Fold 2, and Samsung Galaxy Z Flip 4. The main talking points would be the battery, a 5G device, and the cameras. With the double high refresh rate 120Hz AMOLED screens, it offers an experience similar to any flagship foldable gadget at this price point. Even for the price, it’s a great device. An improved 5G flagship chipset, huge double immersive 120Hz AMOLED screen, and impressive camera systems. Of course, the ability to fold and unfold is overwhelming here but the other flagship features had to come on board too.