Samsung Galaxy Z Flip 4 Review

The Samsung Galaxy Z Flip collection is essentially the most profitable foldable telephone thus far, and the most recent Galaxy Z Flip 4 goals to good a formulation that has stored Samsung forward of the competitors. For those who’re unfamiliar with the idea, the Z Flip 4 can fold in half to grow to be an especially compact telephone. As soon as unfolded, it’s concerning the measurement of a daily 6.7” fully-featured Android telephone.

Its bendable nature additionally permits partially folded utilization. Its base turns into a “pure tripod” for images or video calls. Some folks even maintain it like a traditional camcorder throughout video recording.

On this 4th iteration, there are a number of key enhancements you shouldn’t miss, such because the bigger battery and higher battery life, the improved digicam system, and the new computing platform. All three (and extra) make this new model considerably higher than the Galaxy Z Flip 3.

Our particular Galaxy Z Flip 4 works with the AT&T community, the place it retails for $27.78/mo in case you qualify. There may be minor variations in antenna configuration and 4G/5G bands in comparison with different fashions. That mentioned, each Sub-6 and mmWave applied sciences are supported and assist glorious worldwide compatibility for vacationers who may be data-roaming.

The telephone additionally comes preloaded with AT&T-specific software program such because the AT&T account supervisor. There may be additionally the AT&T Sensible WIFI app for straightforward and safer connectivity in public areas and the AT&T Distant Assist that lets educated assist workers entry the telephone, along with your permission. For the reason that Galaxy Z Flip 4 isn’t focused at power-user, these two apps might be useful to most individuals.

Industrial Design

The brand new Z Flip 4 is constructed round an structure just like its predecessor. Nonetheless, the hinge has been improved, and the aluminum body seems to be extra premium. Moreover, the steel doesn’t catch any fingerprints (can I’ve this on my fridge, please?). The again glass floor is barely extra resistant (Gorilla Glass Victus Plus), however please don’t drop it.

When closed, the telephone occupies a compact 84.9 x 71.9 x 15.9 mm and unfolds into 165.2 x 71.9 x 6.9mm. Its weight of 187g is comparable with telephones that occupy the identical quantity, and its steel+glass building most likely makes it a bit heavier than lower-tiers telephones with extra plastic.

The chassis is extremely inflexible when closed, and “sturdiness” is one benefit of this design. It’s robust to crack your major display by dropping the telephone. Not solely is the show sandwiched contained in the telephone, however it’s also fabricated from versatile supplies and a smooth protecting layer. Additionally, Samsung makes the waterproof (IPx8) foldables, together with this one.

The hinge is agency and stays in place at just about each angle you set it at to accomodate numerous use instances. The draw back is that you just want two fingers to open it. I’m not saying it’s unimaginable to open it with one hand, however it’s too tough.

The Z Flip 4 could be very comfy to carry, however the quantity button is positioned very excessive to the precise, and also you’ll most likely use two fingers to alter the quantity. Samsung would possibly need to add a widget within the “edge bar” app.

Z FLip 4 Audio high quality

That’s an incredible segway to audio high quality. The sound high quality of the Z Flip 4’s speaker is excellent and akin to different costly telephones, together with the iPhone 13 Professional. The Z Flip 3’s kind issue doesn’t introduce any tradeoffs right here.

Z FLip 4 Expertise

The compactness of the (folded) telephone is extraordinary in case you maintain the telephone in a entrance pocket, whether or not in man’s or girls’s denims with barely unfastened pockets. The telephone’s thickness may be a bit a lot for very tight denims and tight pockets, so it’s one thing to be identified of, relying in your dressing model.

The Flex mode (partially unfolded telephone) could be very sensible, and I primarily use it to observe movies or throughout video calls. As I mentioned, the bottom acts as a pure tripod, and also you’ll end up utilizing it to observe your display straight on whereas doing one thing else along with your fingers (like taking notes).

Samsung has even launched Flex mode controls for all apps, the place you may power any app solely to make use of the higher half of the display, leaving the decrease half with controls like screenshots, brightness, and even a trackpad. Under is a screenshot that reveals how you can choose which apps are enabled (test the Samsung’s Flex Mode web page for extra).

The picture gallery in Flex Mode, with enhancing instructions and a trackpad within the display’s lower-half

When the telephone is closed, there’s a 1.9” small cowl “display” that’s handy to test notifications but in addition for fast interactions through widgets to manage primary settings (brightness, Bluetooth, flashlight…).

Samsung has a very good variety of widgets (climate timer, voice recorder…), however as a person, my favourite use of the duvet display is as a Selfie digicam. I extremely advocate exploring the duvet display choices to maximise its advantages to YOU.

I discovered a video that goes fairly deep into describing the duvet display options:


The Galaxy Z Flip 4 OLED show helps refresh charges between 1Hz and 120Hz, relying on the scenario. The whole lot occurs mechanically, however you’ll reap the advantages of longer battery life. The picture high quality is impeccable, which isn’t stunning since Samsung leads the small OLED show market.

As typical, the folding show has a crease just like the Z Flip 3. You’ll be able to really feel it along with your finger and see it primarily from an angle. My expertise is that you just principally don’t discover and overlook about it rapidly.

In spite of everything, all smartphone shows are largely reflective, so it’s not very completely different in follow. For those who’re uncertain, have a look at the show in a retailer to kind a definitive opinion. That’s one of the simplest ways, and it’s as much as you.

The show has a skinny layer of a versatile glass-like materials, however a further smooth layer of plastic will additional defend the display. That’s nice, however that smooth layer is seen across the selfie digicam, and many individuals are tempted to peel it off. DON’T.

At first, the show appeared dim, however you may head to the Show Settings and use the “additional brightness” choice to make it as shiny as another high-end telephone. I can solely guess that it was a battery optimization, however I like my display to be “extra-bright.”

Galaxy Z Flip 4 Digicam

Samsung has a lot improved the Galaxy Z Flip 4 rear digicam system. It will get a Ubergizmo CAMERA HW rating of 148 (vs. 117 for the Z Flip 3), in order that’s a considerable enchancment that we expect most unbiased critiques will agree with.

Samsung makes use of a greater major sensor with a 63% bigger sensing floor and huge 1.8-micron pixels. The lens continues to be optically stabilized for optimum readability in all conditions.

The Z Flip 4 CAMERA HW rating of 148 is barely decrease than the Galaxy Z Fold4 CAMERA HW of 155 and the Galaxy S22+ CAMERA HW of 154. The shortage of devoted telephoto contributes to this hole, and no software program replace may be an enough substitute.

Within the entrance, the 10MP Selfie digicam makes use of a confirmed Sony IMX-374 sensor with an f/2.4 lens. The picture high quality is nice, even in dim lighting, and that’s nice for video calls. There are smartphones with far more highly effective cameras, however the Z Flip additionally helps you to seize selfies utilizing the rear digicam and the duvet show.

The digicam was a weak level of final yr’s Galaxy Z Flip 3, and we’re glad to report that the Z Flip 4 brings significantly better picture capabilities just like the Galaxy S22.

System efficiency

Due to its Snapdragon 8 Gen 1+, the Z Flip 4 is able to excellent efficiency spikes throughout on a regular basis telephone utilization. The processor spikes for a couple of seconds, get the job carried out and returns to a low-power state.

On this chassis, the complete energy of Qualcomm’s platform is constrained by the low cooling efficiency of the telephone. Merely put, it isn’t designed to be a gaming telephone, however for day-to-day utilization, you get all of the peak-performance advantages of Snapdragon 8 Gen 1+ however not the sustained velocity that video games or heavy apps require.

The benchmarks present this clearly, regardless that they don’t run for that lengthy. The Galaxy Z Fold 4 options the identical chip however has noticeably larger efficiency. The first distinction between the 2 telephones is their cooling capabilities. Over time, the Z Flip 4’s warmth will construct up a lot sooner, which can cap the efficiency.

That mentioned, this velocity stays superb for this measurement. In a future article, we must always evaluate it to the brand new Motorola RAZR 2022 powered by the identical Qualcomm platform.

Galaxy Z Flip 4 Battery Life

The Z Flip 4’s battery life is noticeably higher attributable to three components. First, the battery is 13% bigger (3700 mAh vs. 3300 beforehand), which ought to prolong the battery by a minimum of that quantity, nevertheless it will get higher.

Secondly, the 1Hz to 120Hz variable refresh charge additionally lowers the ability consumption. While you’re watching a 30FPS film, the show can adapt. And in case you’re a static picture, the refresh charge may drop to 1 Hz. That’s doubtlessly a number of power financial savings in comparison with continually operating at 60Hz or 120Hz.

Lastly, the Snapdragon 8 Gen 1+ is considerably extra power-efficient than the Z Flip 3’s Snapdragon 888 processor. For a similar quantity of labor, it’s going to burn much less power. The result’s a Z Flip 4 telephone that ought to final all day with out stress.

If it’s essential recharge, the 25W wired cost is significantly better than the earlier 15W cost. It’s nowhere close to the quickest (test the OnePlus 10T cost velocity), nevertheless it’s significantly better than the Z Flip 3.


The Samsung Galaxy Z Fold 4 is a big replace from its predecessor. Essential methods and options have been improved, and the entire package deal got here out nice between the design, efficiency, battery life, and digicam.

Ought to a Z Fold 3 proprietor improve? For those who can afford it, completely sure! And in case your price range is a bit tight, test the varied Samsung offers and trade-ins on the official web site as a result of Samsung makes a number of effort to maintain folks shopping for the most recent gadgets.

The Galaxy Z Flip 4 is about to grow to be the preferred foldable of 2022, and I’ll most likely use it as my major telephone going ahead (as I did with the Z Flip 3). Keep in mind that its person expertise differs out of your “customary” telephone, and the identical price range would get you barely larger specs with a traditional Galaxy S22+ or above.

But, I do know many individuals who may have any telephone they need and select to make use of the Galaxy Z Flip collection as their major handset. This new Z Flip 4 will speed up his much more.

Filed in Cellphones >Opinions. Learn extra about Foldable Smartphones, Samsung, Samsung Opinions and Smartphone Opinions.

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