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Technologies

Which Foldable Will You Flip For? Comparing Samsung’s Galaxy Z Flip 7 and Z Flip 7 FE

One performs better overall, but is the price difference enough to matter? Let’s compare Samsung’s flip phones for 2025.

Samsung recently unveiled the Galaxy Z Flip 7, and while the phone is still expensive — it’ll set you back $1,100 to start — it’s matching the price of its predecessor. That’s admirable considering this newest iteration of the Flip phone series features several upgrades, including bigger screens and more powerful hardware. 

But the Z Flip 7 isn’t the only clamshell foldable Samsung is debuting this summer. The Galaxy Z Flip 7 FE is slightly smaller and bridges the gap between the two generations of Flip models. This «fan edition» is positioned as more of a midrange phone, but the $900 price tag is a substantial chunk of change — to put it into perspective, that’s still $200 more than the latest iteration of Motorola’s Razr.

The Z Flip 7 and Z Flip 7 FE share a lot of similarities, especially when it comes to Samsung’s strong commitment to software support. At the end of the day, though, you’ll have a clear preference for one design over another — and that preference might be worth throwing an extra $200 at.

If you don’t have the time to dive into every facet of these phones, here’s the TL;DR: If money isn’t an object and you’re looking for a Flip model with a cutting edge processor and marginal improvements to the screen size, camera system and battery life, the Galaxy Z Flip 7 is the clear choice for you. If you’re looking for something close to the Z Flip 7 that has a more conservative feature set for less money — but you’re still willing to spend a bit more money than the average midrange phone — the Galaxy Z Flip FE positively iterates on the Z Flip 6’s processing power, battery and operating system.

Design and display

Candidly, the biggest and most direct differences between the Galaxy Z Flip 7 and the Z Flip 7 FE are found in the designs of these phones. If you’re shelling out an extra $200 for the Z Flip 7, it’s probably because of its larger cover screen and thinner body.

The Z Flip 7 comes in four different colors. You’ll be able to choose from black, grayish blue and red colors in-store, with an additional cool light green Mint color available if you’re ordering the foldable online direct from Samsung. The Z Flip 7 FE doesn’t feature nearly as many color options — this particular clamshell device comes in classic black or white, that’s it. Those are clean designs, but you lose out on the wider berth of colors available on the Z Flip 7.

The Galaxy Z Flip 7 features a 4.1-inch cover screen, which is a pretty substantial increase over its predecessor’s 3.4-inch front-facing display. It does this by using the entire area around the camera lenses, which are cut out of the display, instead of the «folder tab» design of the Z Flip 6 and the Z Flip 7 FE. The Z Flip 7’s cover screen has a 948×1,048p resolution, which should mean it provides you with a sharper image than the Z Flip 7 FE’s 720x748p cover screen.

Additionally, the Z Flip 7 has a 6.9-inch internal display, which is marginally larger than the Z Flip 7 FE’s 6.7-inch flipped-open screen. In terms of resolution, however, the Z Flip 7 FE screen is slightly higher than the Z Flip7, though in practical terms they’re remarkably similar: The Z Flip 7’s internal screen has a 2,520×1,080p resolution and the Z Flip 7 FE has a 2,640×1,080p resolution, while both foldables should support a refresh rate of up to 120Hz.

The Z Flip 7 may be thinner than the Z Flip 7 FE, but it doesn’t lose much in the way of heftiness. The Z Flip 7 weighs 188g while the Z Flip 7 FE weighs 187g, so they should feel fairly similar stowed away in your pockets.

The larger cover screen of the Z Flip 7 will make it easier than ever to organize widgets, check notifications and more. But if you plan to use your phone for gaming or watching videos, you’re not losing much screen space with the Z Flip 7 FE’s internal screen — both phones should perform fairly similarly in that regard.

Cameras

It’s fairly likely that budding photographers won’t be giving up anything by choosing the Z Flip 7 FE over the Z Flip 7. Both phones are slated to have a three-camera system, including a 50-megapixel main camera and a 12-megapixel ultrawide camera on the back and a 10-megapixel front-facing internal camera.

If you’re familiar with Samsung’s Z Flip series, you’ll recognize that this looks like the same camera system included within 2024’s Z Flip 6 model. As far as we know, it has simply been brought forward and integrated into the next generation of Z Flip foldables.

With that being said, CNET experts haven’t been able to thoroughly test these phones just yet — while the cameras look the same on paper, it’s hard to say just how your pictures will turn out as you snap shots with the Z Flip 7 and the Z Flip 7 FE. 

But both foldables support Samsung’s Galaxy AI photography features. That means you’ll be able to edit and change your pictures on the Z Flip 7 and Z Flip 7 FE on the fly with features like Sketch to Image, which lets users bring doodles to life in the background of their photographs.

Battery, processor and storage specs

Slight differences in the batteries on the Z Flip 7 and the Z Flip 7 FE will directly translate to how much uptime you get with your phone between charging periods.

The Z Flip 7 is powered by a 4,300 mAh battery, which is a 300mAh upgrade from the battery in the Z Flip 6. We expect that owners will be able to put this model through its paces with some more strenuous use and still get a full day of battery life out of it, but we’ll know for sure when we can fully test the phone.

On the other hand, the Z Flip 7 FE features a 4,000-mAh battery, which appears to be the same size you’d be getting with last year’s Z Flip 6 model. Make no mistake about it: You should still be able to eke out a day’s worth of activity before needing to charge this phone. But CNET expert Patrick Holland wasn’t thrilled with the battery when testing the Z Flip 6, concluding that it was only marginally better than the Galaxy Z Flip 5’s battery life, so we would expect similar performance from the Z Flip 7 FE.

The only functional difference between the Z Flip 7 and the Z Flip 7 FE in this regard is that 300mAh capacity difference, but most people likely won’t actually feel it in their day-to-day lives.

If you’re constantly filming, video chatting and scrolling through social media at high brightness (or if you’re an avid mobile gamer), the Z Flip 7 may let you stay glued to your screen for a bit longer than the Z Flip 7 FE.

The other difference between these two foldables lies in their processor specs. The Z Flip 7 is powered by Samsung’s own high-end Exynos 2500 chip, while the Z Flip 7 FE has the Exynos 2400. We’re assuming the Z Flip 7 will provide slightly better processing power, but more testing will be required to suss out the differences. A similar chip, the Exynos 2400e, in the Samsung Galaxy S24 FE resulted in slightly lower performance than the Samsung Galaxy S24 (running 2023’s Snapdragon 8 Gen 3 chip) in our versus testing.

Crucially, both phones should have enough memory to support AI tools — the Z Flip 7 FE is straddling the line with 8GB of RAM — which is an important benchmark for any new phone right now. The Z Flip 7 comes with 12GB of RAM, so it has stronger support for the integrated AI tools.

If storing photos and downloading apps and games is something you do often, the Z Flip 7 has the edge over the Z Flip 7 FE. The Z Flip 7 starts at 256GB of storage with pricier models featuring a fairly large 512GB, whereas the Z Flip 7 FE starts with 128GB of storage and caps out at 256GB of space. The Z Flip 7 model with the least storage capacity matches the Z Flip 7 FE model with the most storage capacity.

Software support and AI

When it comes to software support for these two models, you aren’t missing out on too much by picking one over the other. Both phones run Android 16, which is an upgrade over the Galaxy Z Flip 6’s Android 14 operating system — a result of Google releasing the newest version of Android months earlier than it typically does.

Samsung has committed to shipping updates for the Galaxy Z Flip 7 and the Galaxy Z Flip 7 FE for seven years after their launch date. That means you can expect the latest in software and security capabilities for both phones until at least 2032.

If you’re the type of person that will trade your phone in every few years, this probably won’t be what sways you toward picking up one of the latest Flip phones. But if you’re like me, and you keep using a phone until it’s on its last legs, this promise means you’ll be in good hands if you choose to upgrade to either the Flip 7 or the Flip 7 FE.

If AI features are your make-or-break variable for a new phone purchase in 2025, you won’t find that much of a difference between the Flip 7 and the Flip 7 FE in that regard, either. Both phones support the full suite of Galaxy AI tools as well as Google’s Gemini assistant — the Flip 7 FE’s 8GB of RAM should ensure that it can operate these tools, while we expect that the Flip 7’s 12GB of RAM could let you run a couple more taxing apps in tandem with the AI.

Galaxy Z Flip 7 vs. Galaxy Z Flip 7 FE

Samsung Galaxy Z Flip 7 Samsung Galaxy Z Flip 7 FE
Cover display size, tech, resolution, refresh rate 4.1-inch AMOLED, 948×1,048p, 120Hz refresh rate 3.4-inch AMOLED; 720 x 748 pixels; 60Hz refresh rate
Internal display size, tech, resolution, refresh rate 6.9-inch AMOLED, 2,520×1,080p, 1-120Hz refresh rate 6.7-inch AMOLED; 2,640 x 1,080 pixels; 1-120Hz refresh rate
Pixel density Cover: 342ppi; Internal: 397ppi Cover: 306 ppi; Internal: 425 ppi
Dimensions (inches) Open: 2.96 x 6.56 x 0.26 inches; Closed: 2.96 x 3.37 x 0.26 inches Open: 6.5 x 2.83 x 0.27 in Closed: 3.35 x 2.83 x 0.59 in
Dimensions (millimeters) Open: 75.2 x 166.7 x 6.5mm; Closed: 75.2 x 85.5 x 13.7mm Open: 165.1 x 71.9 x 6.9mm Closed: 85.1 x 71.9 x 14.9mm
Weight (grams, ounces) 188g (6.63 oz.) 187g (6.6 oz)
Mobile software Android 16 Android 16
Cameras 50-megapixel (main), 12-megapixel (ultrawide) 50-megapixel (wide), 12-megapixel (ultrawide)
Internal screen camera 10-megapixel 10-megapixel
Video capture 4K at 60fps TBD
Processor Samsung Exynos 2500 Samsung Exynos 2400
RAM/storage 12GB + 256GB, 12GB + 512GB 8GB + 128GB, 256GB
Expandable storage None None
Battery 4,300 mAh 4,000 mAh
Fingerprint sensor Yes Side
Connector USB-C USB-C
Headphone jack None None
Special features One UI 8, IP48 water resistance, 25W wired charging, Qi wireless charging, Wi-Fi 7, Bluetooth 5.4, Galaxy AI IP48 rating, 25W wired charging, wireless charging + powershare, 2x optical zoom (up to 10x digital)
US price starts at $1,100 $900
UK price starts at £1,049 £849
Australia price starts at AU$1,799 AU$1,499

Technologies

Kohler Wants to Put a Tiny Camera in Your Toilet and Analyze the Contents

The company’s new Dekoda toilet accessory is like a little bathroom detective.

Some smart litter boxes can monitor our pets’ habits and health, so having a camera in our human toilet bowls seems inevitable. That’s just what kitchen and bathroom fixture company Kohler has done for its new health and wellness brand, Kohler Health

The $599 Dekoda clamps over the rim like a toilet bowl cleaner, pointing an optical sensor at your excretions and secretions. It then analyzes the images to detect any blood and reviews your gut health and hydration status. Depending on the plan you choose, the subscription fee is between $70 and $156 per year.


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At toilet time, you sign in via a fingerprint sensor so that the device knows who’s using the facilities. (Please wash your hands before signing out or tracking your progress.) Then, check in with the app for the day’s analysis and trends over time. 

Wait until you’re off the pot, though, before you start doomscrolling your health. The device has a removable, rechargeable battery and uses a USB connection. 

Kohler says it secures your data via the aforementioned fingerprint scanner and end-to-end encryption, and notes that the camera uses «discreet optics,» looking only at the results, not your body parts. 

«Dekoda’s sensors see down into your toilet and nowhere else,» the company says. 

Kohler warns that the technology doesn’t work very well with dark toilet colors, which makes sense. I’m sure there could be an upsell model with a light on it. Maybe the company could add an olfactory sensor, since smell reveals a lot about your gut health too. It could track «session» length or buildup under the rim to alert whoever has responsibility to clean it.

Kohler must have been straining to find appropriate lifestyle photos to include with the publicity materials. Many of the images are hilarious, featuring fit-looking men and women drinking water and staring off into space contemplatively — probably thinking about gas.

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Technologies

Who’s Up to Fight Mega-Corporations in the Outer Worlds 2 on Xbox Game Pass?

Save the universe by fighting one CEO at a time in The Outer Worlds 2, plus play other great games coming to Xbox Game Pass in October.

Space is the final frontier, and it’s packed with some devious mega-corporations who are out to make a buck in The Outer Worlds 2. Xbox Game Pass subscribers can fight them in the highly anticipated sequel starting on Oct. 29.

Xbox Game Pass offers hundreds of games you can play on your Xbox Series X, Xbox Series S, Xbox One, Amazon Fire TV, smart TV and PC or mobile device, with prices starting at $10 a month. While all Game Pass tiers offer you a library of games, Game Pass Ultimate ($30 a month) gives you access to the most games, as well as Day 1 games, like Hollow Knight: Silksong, added monthly.

Here are all the games subscribers can play on Game Pass soon. You can also check out other games the company added to the service in October, including Ninja Gaiden 4.


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PowerWash Simulator 2

Game Pass Ultimate and PC Game Pass subscribers can start playing on Oct. 23.

If you’ve ever spent hours watching people on YouTube clean dirty rugs, cars and other grimy objects, you should check out PowerWash Simulator 2. As the name suggests, this sequel is all about blasting away dirt and filth from pools, homes and other objects around town. You have a furry kitty companion, and yes, you can pet them when you’ve finished cleaning.

Bounty Star

Game Pass Ultimate and PC Game Pass subscribers can start playing on Oct. 23.

The American Southwest has devolved into a lawless, post-apocalyptic desert called the Red Expanse in this game. You’re out to clean the place up in this game by taking down major bounties issued by the government, and the best way to do that is by piloting and customizing a giant mech, of course. When you want to nurse your wounds, head back to your run-down garage to rest, grow and cook food and raise animals. It’s like a cozy Armored Core game.

Super Fantasy Kingdom (game preview)

Game Pass Ultimate and PC Game Pass subscribers can start playing on Oct. 24.

After returning from a hunting trip, you find your 8-bit kingdom wrecked in this game. You must rebuild your domain in this roguelite, city builder. But as night falls, hordes of monsters emerge to tear everything back down. Build, mine, cook and grow your home, and prepare to defend it from all dangers.

Halls of Torment

Game Pass Ultimate, Game Pass Premium and PC Game Pass subscribers can start playing on Oct. 28.

Get ready to descend into the deadly Halls of Torment in this retro, horde survival game. You can choose between 11 playable characters, each with their own playstyle, and equip various items and abilities to survive waves of enemies. This game is like Vampire Survivors, so if you like that game give this one a shot.

The Outer Worlds 2

Game Pass Ultimate and PC Game Pass subscribers can start playing on Oct. 29.

Clear your calendar for this sequel to the award-winning sci-fi adventure, The Outer Worlds. This time, you’re an Earth Directorate agent investigating the cause of devastating rifts that could destroy humanity. You have a new ship, new crew, new enemies and mega-corporation goons standing between you and the answers. 

1000xResist

Game Pass Ultimate, Game Pass Premium and PC Game Pass subscribers can start playing on Nov. 4.

One thousand years in the future, humanity is hanging on by a thread after a disease spread by alien occupation forces people to live underground in this sci-fi adventure game. You play as Watcher, and you fulfill your duties well, until one day you make a shocking discovery. This game won a Peabody Award in 2024, and it was nominated for the Nebula Award for Best Game Writing that same year, so get ready for a story like no other.

Football Manager 26

Game Pass Ultimate and PC Game Pass subscribers can start playing on Oct. 29.

Get ready for a more immersive matchday experience in the latest installment of the Football Manager franchise. You can build a star-studded squad with new transfer tools, and this entry features official Premier League licenses and women’s football for the first time in the series’ history.

Game Pass subscribers can play the standard or Console edition of this game. 

Games leaving Game Pass on Oct. 31

While Microsoft is adding those games to Game Pass, it’s also removing three others from the service on Oct. 31. So you still have some time to finish your campaign and any side quests before you have to buy these games separately.

Jusant 
Metal Slug Tactics 
Return to Monkey Island

For more on Xbox, discover other games available on Game Pass now and check out our hands-on review of the gaming service. You can also learn about recent changes to the Game Pass service.

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Technologies

Does Charging Your Phone Overnight Damage the Battery? We Asked the Experts

Modern smartphones are protected against overcharging, but heat and use habits can still degrade your battery over time.

Plugging your phone in before you head to bed might seem like second nature. That way by the time  your alarms go off in the morning, your phone has a full charge and is ready to help you conquer your day. However, over time, your battery will start to degrade. So is keeping your phone plugged in overnight doing damage to the battery?

The short answer is no. Keeping your phone plugged in all the time won’t ruin your battery. Modern smartphones are built with smart charging systems that cut off or taper power once they’re full, preventing the kind of «overcharging damage» that was common in older devices. So if you’re leaving your iPhone or Android on the charger overnight, you can relax.

That said, «won’t ruin your battery» doesn’t mean it has no effect. Batteries naturally degrade with age and use, and how you charge plays a role in how fast that happens. Keeping a phone perpetually at 100% can add extra stress on the battery, especially when paired with heat, which is the real enemy of longevity. 

Understanding when this matters (and when it doesn’t) can help you make small changes to extend your phone’s lifespan.


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The science behind battery wear

Battery health isn’t just about how many times you charge your phone. It’s about how it manages voltage, temperature and maintenance. Lithium-ion batteries age fastest when they’re exposed to extreme levels: 0% and 100%. 

Keeping them near full charge for long stretches puts additional voltage stress on the cathode and electrolyte. That’s why many devices use «trickle charging» or temporarily pause at 100%, topping up only when needed.

Still, the biggest threat isn’t overcharging — it’s heat. When your phone is plugged in and running demanding apps, it produces heat that accelerates chemical wear inside the battery. If you’re gaming, streaming or charging on a hot day, that extra warmth does far more harm than leaving the cable plugged in overnight.

Apple’s take

Apple’s battery guide describes lithium-ion batteries as «consumable components» that naturally lose capacity over time. To slow that decline, iPhones use Optimized Battery Charging, which learns your daily routine and pauses charging at about 80% until just before you typically unplug, reducing time spent at high voltage.

Apple also advises keeping devices between 0 to 35 degrees Celsius (32 to 95 degrees Fahrenheit) and removing certain cases while charging to improve heat dissipation. You can read more on Apple’s official battery support page.

What Samsung (and other Android makers) do

Samsung offers a similar feature called Battery Protect, found in One UI’s battery and device care settings. When enabled, it caps charging at 85%, which helps reduce stress during long charging sessions.

Other Android makers like Google, OnePlus and Xiaomi include comparable options — often called Adaptive Charging, Optimized Charging or Battery Care — that dynamically slow power delivery or limit charge based on your habits. These systems make it safe to leave your phone plugged in for extended periods without fear of overcharging.

When constant charging can hurt

Even with these safeguards, some conditions can accelerate battery wear. As mentioned before, the most common culprit is high temperature. Even for a short period of time, leaving your phone charging in direct sunlight, in a car or under a pillow can push temperatures into unsafe zones.

Heavy use while charging, like gaming or 4K video editing, can also cause temperature spikes that degrade the battery faster. And cheap, uncertified cables or adapters may deliver unstable current that stresses cells. If your battery is already several years old, it’s naturally more sensitive to this kind of strain.

How to charge smarter

You don’t need to overhaul your habits but a few tweaks can help your battery age gracefully. 

Start by turning on your phone’s built-in optimization tools: Optimized Battery Charging on iPhones, Battery Protect on Samsung devices and Adaptive Charging on Google Pixels. These systems learn your routine and adjust charging speed so your phone isn’t sitting at 100% all night.

Keep your phone cool while charging. According to Apple, phone batteries perform best between 62 and 72 degrees Fahrenheit (16 to 22 degrees Celsius). If your phone feels hot, remove its case or move it to a better-ventilated or shaded spot. Avoid tossing it under a pillow or too close to other electronics, like your laptop, and skip wireless chargers that trap heat overnight.

Use quality chargers and cables from your phone’s manufacturer or trusted brands. Those cheap «fast-charge» kits you find online often deliver inconsistent current, which can cause long-term issues.

Finally, don’t obsess over topping off. It’s perfectly fine to plug in your phone during the day for short bursts. Lithium-ion batteries actually prefer frequent, shallow charges rather than deep, full cycles. You don’t need to keep it between 20% and 80% all the time, but just avoid extremes when possible.

The bottom line

Keeping your phone plugged in overnight or on your desk all day won’t destroy its battery. That’s a leftover myth from a different era of tech. Modern phones are smart enough to protect themselves, and features like Optimized Battery Charging or Battery Protect do most of the heavy lifting for you.

Still, no battery lasts forever. The best way to slow the inevitable is to manage heat, use quality chargers and let your phone’s software do its job. Think of it less as «babying» your battery and more as charging with intention. A few mindful habits today can keep your phone running strong for years.

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