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samsung galaxy z flip 7 Launched this summer, it brings with it a stunning cover display, a big battery, and a full dose of Galaxy AI. On the other end, motorola razr ultra Refines its clamshell formula, combining the biggest, sharpest screen in the category with a triple-50MP camera stack and Moto AI tricks.
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Clamshell foldables have come a long way, and Motorola and Samsung both offer two of the best models on the market at the moment. So which one is right for you? If you’ve got your eye on a new foldable, here’s how they stack up.
Design and content
Both phones feature a familiar clamshell design but differ in their approach to durability. The Galaxy Z Flip 7 has been reduced in size from the previous generation, now measuring 13.7 mm when folded and 6.5 mm when unfolded. What’s more, it’s incredibly light, just 188 grams.
The Razr Ultra, on the other hand, is slightly thicker at 15.69mm and 199 grams, but Motorola makes up for it with premium, eye-catching materials. The hinge uses titanium reinforcement, which Motorola claims is four times stronger than surgical-grade stainless steel. There’s Corning Gorilla Glass ceramic on the back, and buyers can choose between Alcantara or an attractive wood finish. This matches Samsung’s IP48 ingress protection.
Both devices are excellent in this category, with the Razer Ultra slightly ahead in style and the Z Flip 7 winning in compactness.
Cover display: which flip works best
Motorola continues to make waves with its highly useful cover screen designs, and now Samsung has closed the gap. The Z Flip 7 features a 4.1-inch Super AMOLED display that stretches from edge to edge for the first time, eliminating the bezel chin and camera surround for a seamless look.
It offers a 120Hz refresh rate, peaks at 2,600 nits outdoors, and automatically enhances outdoor visibility with on-the-fly Vision Booster adjustments. The FlexWindow interface enables Gemini Live’s multimodal interactions, live widgets, and message replies without the need to open the phone.
Too: Samsung Galaxy Z Flip 7 vs Z Flip 6: I used both models, and there’s a clear winner
The Razer Ultra, on the other hand, features a 4.0-inch polarized panel with a class-leading 165Hz adaptive refresh rate and 3,000 nits peak brightness. Motorola’s software allows most Android apps to run on the cover screen, with mixed results. The high refresh rate provides smooth operation, and Razer’s widget panel is incredibly flexible for managing notifications without needing to open the phone.
Samsung’s panel is a little bigger and brighter than before, but Motorola takes the lead in terms of app freedom and fluidity of the display.
main display
Both phones offer exceptionally tall internal displays that are more optimized for social feeds and multitasking than single-handed use. The Z Flip 7 is perhaps a little easier to operate with its smaller 6.9-inch Dynamic AMOLED 2X display, with 1080p resolution complimented by an adaptive 1-120Hz refresh. The display has a maximum brightness of 2,600 nits, which is the brightest we’ve seen on a Z Flip to date.
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The Razer Ultra has a larger 7-inch Super HD LTPO polarized display with slightly higher resolution and a taller aspect ratio. It also wins on smoothness with an adaptive refresh that goes up to 165Hz. It offers incredible outdoor performance at a peak brightness of 4,500-nits, which I tested while watching YouTube during one of my many trips to the dog park.
Motorola’s display wins out on pixel density, refresh rate, and external brightness, while the Z Flip 7 may be a better choice for those who want to use the internal display one-handed.
aim and shoot
The Z Flip 7 has two primary lenses, a 50 MP main sensor and a 12 MP ultra-wide, as well as a 10 MP punch-hole selfie camera inside. The lack of a telephoto camera is made up for with software features that include advanced nitography, 10-bit HDR video, dual preview, and AI zoom on the cover screen powered by Samsung’s ProVisual Engine.
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The Razer Ultra uses two 50 MP sensors on the cover screen to drive its imagery which includes a standard lens along with a flexible ultra-wide/macro lens. Unfolded is an additional 50 MP selfie camera. Moto AI’s photo enhancement engine, Action Shot and Dolby Vision video recording add additional power to the on-board hardware.
Neither phone offers a telephoto lens, but Samsung’s experience in high-quality imagery gives it the edge. For social-first photography, Motorola’s triple-50 MP array offers more creative options out of the box.
Comparing AI Features
Galaxy AI on the Z Flip 7 integrates Gemini Live into FlexWindow for voice queries, trip planning, and camera-based scene descriptions. Now Bar and Now Brief generate relevant information, like ride-share ETAs and sports scores, without needing to open the phone.
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Moto AI on the Razer Ultra focuses more on personal productivity. Standout features include Catch Me Up, which summarizes missed information, or Pay Attention, which instantly records and transcribes. On-device camera features like Auto Smile, Action Shot and Long Exposure run locally on the Snapdragon NPU, ensuring fast results even when offline.
While Motorola offers several AI tools in its Moto AI suite, I found them to be somewhat disjointed and, as a result, quite frustrating. Samsung, on the other hand, has continued to improve its practical approach towards AI features. I give a strong edge to Samsung here.
Battery life and charging
The Z Flip 7 features a 4,300mAh dual-cell battery, the largest ever in a Flip model, paired with a 3nm Exynos 2500 chip. Samsung claims 50 percent charge in 30 minutes with a 25W adapter, as well as fast wireless charging and Wireless PowerShare for charging peripherals like earbuds.
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The Razer Ultra goes bigger and faster with a 4,700 mAh battery, 68 W TurboPower wired charging that goes from zero to full charge in about 45 minutes, 30 W wireless charging, and 5 W reverse charging. In daily use, I regularly finish a 16-hour day with about 25 percent battery left.
Motorola takes the lead in capacity and charging speed, while Samsung’s efficient chip helps, but heavier users will definitely appreciate the Razr’s stamina.
overall user experience
One UI 8 on the Galaxy Z Flip 7 brings Android 16, seven years of OS upgrades, DeX desktop mode, and Galaxy AI features like Circle to Search, Transcript Assist, and Photo Assist. Multitasking gestures have been polished, and Flex-Mode docks several key apps into dual-pane controls.
Too: The best flip phones you can buy: Here’s how Samsung and Motorola stack up
Moto’s Hello UI on the Razer Ultra overlays near-stock Android 15 with a few notable changes: the signature chop gesture for the flashlight, peak display notifications, and the new AI key for Moto AI. Motorola promises four OS updates and five years of security patches, which is less than Samsung’s commitment. The lightweight skin runs smoothly on the Snapdragon 8 Elite chip, and the external screen handles most daily workloads.
If long-term software support and desktop expansion matter, Samsung is a safer choice. If you prefer a lighter UX and deeper cover-screen integration, the Motorola stands out.
Which flip is best for you?
Samsung’s Galaxy Z Flip 7 It’s finally addressed its predecessor’s biggest shortcomings with a sleek hinge, a true edge-to-edge cover display, premium software support, and an integrated Galaxy AI suite that continues to expand into something actually useful. If you’re invested in Samsung’s ecosystem, need DeX, or value update longevity, this is the better choice.
Motorola Razr Ultra Counters with the sharpest and brightest display, excellent battery life with super-fast charging and a cover screen that behaves like a full smartphone with minimal speed bumps. The Razer Ultra also has some unique design touches that make it a more stylish option.
