REVIEW: Motorola Signature is a masterclass in camera and battery performance.

O Motorola Signature It was launched with the purpose of establishing the name of Motorola Back in the ultra-premium market. The device arrives with an incredible design, high-quality cameras, and a battery that impresses even against more expensive models like the... Galaxy s26 ultra e iPhone 17 Pro Max, being a strong competitor available at a lower price. See what we think:

Design

O Motorola Signature was released in two colors: Verde Oliva e Black, both validated by PANTONEBoth feature a vegan leather back, a technology the company has been using for several years. The ultrasonic in-screen fingerprint sensor allows for easy unlocking and identity verification during online purchases.

In terms of size, it's impressive: with only 6,99 mm thick e 186 grams, Motorola Signature It manages to be thinner and lighter than... Galaxy s26 ultra, its main competitor in the Brazilian market. By default, there are three buttons for volume control and turning the screen on and off:

In addition to the volume control and screen power buttons, the device also has a button on the other side to quickly activate artificial intelligence features.

And he also has certification. IP69K, which ensures functionality even when immersed in fresh water up to 1,5 meters deep. up to 30 minutes and complete sealing against dust and resistance to powerful, high-temperature water jetsIn addition, the device has military-grade durability. MIL-STD-810H and screen with glass Corning Gorilla Glass Victory 2.

Thanks to the curved edges, the ergonomics are excellent, providing comfort even after hours of use. It's clear that the Motorola It managed to balance the brand's DNA with an extra touch of elegance. The finish of the edges and buttons matches the color of the back, resulting in a minimalist and stylish look.

Just a tip: a Motorola They don't include a protective case for the device, so if you're a clumsy person or want to keep your device looking brand new, it's worth buying a transparent case from [website/store name]. Free Market for BRL 39,90because the edges scratch when subjected to impacts.

Fabric

The 6,8 inches with resolution Super HD (1264 x 2780) count with 10-bit color depth and support to HDR10 + e Dolby VisionThe visual experience is top-notch, delivering vibrant colors and deep contrasts. While the bezels are still visible, the curved screen provides a sense of immersion.

In addition to that, the refresh rate of up to 165Hz It guarantees enviable fluidity, whether browsing social media or in frantic FPS games. However, not everything is perfect: I missed a more efficient anti-reflective coating.

the glow of 6.200 nits It tries to compensate for this absence, and technology AMOLED proves its superiority over LCD. Even so, the question remains as to why... Motorola not yet having invested in this extra protection.

Processor

The "heart" of Signature is the Snapdragon 8 Gen5 from Qualcomm, which achieves CPU frequencies of up to 3,8 GHzOne of the major highlights is the NPU, which is even 46% faster in artificial intelligence tasks compared to the previous generation of processor.

To sustain this power during multitasking or long gaming sessions, the system comes into play. ArcticMesh CoolingUsing liquid metal and a copper mesh, the technology keeps the chipset protected until... 4,4°C colder, preventing performance drops due to overheating.

In practice, the performance is more than adequate. The processing is smooth and without hiccups. It will handle demanding titles such as Destiny Rising ou Asphalt 9Forget the days when you had to downsize graphics to gain fluidity; here, experience is at its peak.

But it's also worth remembering that the Signature chip (which reached 3.258.670 points in AnTuTu) still loses to the processor of Galaxy s26 ultra (which scored 4.027.702 points). Of course, you'll only notice this during more intensive activities, and the Motorola Signature manages to deliver exceptional performance for everything you do without stuttering or freezing.

System and interface

equipped with the Android 16 from the first day of use, the Motorola finally followed the path of companies like Samsung e Apple By providing up to seven years of operating system updates and security patch deliveries, the device will receive up to Android 23 at no additional cost.

A Hello UI, interface of Motorola Known for years, it hasn't changed much here: it remains focused on delivering that pure Android experience to allow complete customization of the device, but without the excessive number of pre-installed apps, leaving the user in control.

I really like how the Motorola It allows you to customize literally everything on your smartphone: fonts, colors, themes, wallpapers from different sources, and even icon shapes. You can also change the fingerprint animation, giving the system your own style.

I only missed one thing overall: the Motorola She doesn't yet have a dynamic island to call her own, and as someone who likes to listen to music and control everything with one hand, Now Bar from Samsung or the dynamic island itself of Apple They're a huge help.

Motorcycle AI

Image Studio

O Image Studio It functions as a hub for generating images, stickers, and recreating images through text commands. The idea is interesting to play with, but far from being a differentiating factor that we don't find in artificial intelligences like... Gemini, ChatGPT e Copilot They do.

One small detail: it's possible to create up to six images per day in the app, even if you bought a device costing around R$7.

Playlist Studio

O Playlist Studio It's a feature that allows you to receive a playlist using only text commands, but it has a drawback: it only works with... Amazon MusicIt would work better if it had support for platforms such as Spotify, Deezer or Apple MusicSo, we can only expect integration with music services to arrive in the future.

Write this down.

O Write this down. This is one of the most interesting innovations in the world of artificial intelligence, and I hope other brands take it as inspiration. It's designed to be an assistant that listens to what's being said in a room and then transforms everything into AI summaries and transcripts in Portuguese. This is a step beyond voice transcription, which... Galaxy A.I. Samsung makes them very useful for use in interviews or classes.

Save for later

O Save for later It serves as a tool to help you remember information displayed on the screen or even a place you've been. It can be activated along with the button of Motorcycle AIWhen you implement it in your daily routine, the feature serves as a true daily diary.

In addition to saving a recipe you want to make for that special lunch, it can also take pictures of what you're looking at, such as a gift you want to buy or even where you parked your car.

Ask or search

O Ask or SearchAs the name suggests, it's designed to answer quick questions. It would be interesting if it worked offline, but it seems the idea is for it to be a "Bixby ou Crab da Motorola"It's a feature that will be there when you need it, but I see the..." Gemini ou Perplexity These are more commonly used in everyday life, as they are more established.

What happened?

I hope other companies will copy this feature: it can summarize notifications, but it's important to point out that it only reads what's in the notification bar, so some misinterpretations may occur.

It's something interesting to use after being away from your phone for a while, and it could improve in the future if some AI feature is implemented, such as replying to a message with a simple voice command.

object eraser

The object eraser is actually the one for... Google PhotosThis is a feature that, instead of being a native smartphone function, similar to what we see in models like Xiaomi, Apple, Samsung, etc., works well when connected to the internet, but offline it only blurs the photos instead of actually deleting what was selected.

The idea of ​​integrating the eraser of Google instead of a native function in a gallery of Motorola It may work well for those already using Android, but compared to Samsung's Galaxy AI, the option available in Motorola Signature may still deliver some images with errors.

camera set

A Motorola It was already excellent in its previous devices, and this latest device is in the premium smartphone category. The device comes with a triple 50MP rear camera setup and an LED flash, as well as a 50MP front-facing camera. See the camera details below:

• Main: 50 MP (Sony LYTIA 828, with f/1,6 aperture and optical image stabilization)
• UltraWide/Macro: 50 MP (122º lens with f/2,0 aperture)
• Telephoto lens: 50 MP (Sony LYTIA 600, 3x optical zoom and optical image stabilization)
• Front50 MP (Sony LYTIA 500 sensor with f/2,0 aperture)

Even with 50 MP on all cameras, a number that only defines the final image size, the results vary considerably due to differences between sensors and lenses. The line Sony LYTHIA introduces the architecture of stacked pixels from two layerswhich separates photodiodes and transistors into distinct planes.

This physical change doubles the light-gathering capacity compared to conventional sensors of the same size, drastically reducing noise in dark scenes. In practice, the technology expands the dynamic range and color fidelityallowing smartphones to deliver results close to those of professional cameras without the need for massive lenses.

main camera

In low-light environments, the main lens shines thanks to its post-processing, which reveals details without blurring the photo. Even if the light is overexposed, a simple aperture adjustment ensures a good mirror selfie, like the one below:

The main camera delivers the best quality and light capture thanks to its larger sensor (Sony LYTIA 828) and wide f/1.6 aperture. Therefore, it's the best option for night photos and creating a natural background blur. See this photo captured flawlessly in portrait mode, with the cutouts being well captured. In open and well-lit environments, the device takes excellent photos, with good fidelity and without a washed-out appearance.

And when you need to take a picture of your pet, but it moves around a lot, just activate the Action Shootwhich ensures good shots in situations like this. The feature isn't new among Motorola devices, but it's even better with the excellent rear camera, capturing important details without post-processing errors.

The zoom reaches 100x with the help of AI, but it can present errors, since the system needs to reconstruct details and reduce noise. It's not bad, but the safest limit for good quality is around 20x. Still, there are good results on signs and distant objects. This photo was taken with 15x zoom and impresses with its excellent quality:

At concerts, everything depends on the venue's lighting, but under good conditions the device delivers images ready to post on social media. I only noticed a minor error in the correction of dark tones, as the post-processing doesn't always distinguish red from brown. Even so, with the exposure adjusted, the results are excellent.

ultra wide camera

The ultrawide lens expands the field of view to capture more open scenes and also allows you to capture minute details. Because it has a smaller aperture (f/2.0), it captures less light and generates more noise in dark environments than the main camera. Therefore, it works best in open and well-lit locations. With HDR10+ support, the results are even better.

The macro mode delivers vivid, close-up details, ideal for taking high-resolution photos without sacrificing fidelity. The results are also impressive:

Telephoto camera

The telephoto lens uses 3x optical zoom to bring distant objects closer without loss of quality. To achieve this, it uses a smaller sensor (Sony LYTIA 600) and relies on optical image stabilization (OIS) to compensate for camera shake and prevent blurry photos. The photo below may not look like it, but it was taken with 5x zoom:

Zoom is a great tool for capturing detailed, distortion-free photos. Below is a sequence taken with 1x and 10x zoom:

Above 100x zoom, photos start to look washed out, especially when it comes to signs or more common objects. Even so, without overdoing the zoom, the quality remains at the level expected of a premium smartphone.

video recording

The device records videos up to 8K at 30 fps or 4K at 60 fpsIt stands out for being the brand's second model with 8K recording, after the... Motorola Edge +8K is useful for those who produce content in different formats, allowing for cuts and reframing without significant loss of quality. Thus, a video recorded horizontally can be adapted to vertical format without major losses.

At maximum resolution, it's possible to use up to 6x zoom, with convincing quality. Dolby Vision support enhances color fidelity and contrast in the final result.

The device also offers a horizontal stabilization mode, limited to Full HD at 30 fps. In practice, there's a trade-off in resolution for extra stabilization. The feature works well, but it would be even better if it were available in 4K, something seen in [previous device/model]. Galaxy s26 ultra, for example.

Features like dual capture and slow motion complement the Motorola Signature's video package well. The microphones at both ends also deliver good audio capture, including at live shows.

I missed some extra features, such as recording with a highlighted background and support for LOG filters, which basically improve the colors of videos with filters applied from the smartphone's gallery, also seen in the Galaxy S26 Ultra.

Frontal camera

Another 50 MP lens It is located on the front of the device. Motorola They managed to deliver a lens that produces that perfect image for posting on social media without the infamous washed-out effect or automatic correction that does more harm than good.

With full opening of f / 2,0She manages to capture great images at night, and the post-processing corrections deliver good photos even in darker environments. Check it out:

Portrait mode also delivers great results, managing to separate strands of hair from the highlighted background without blurring or the problems of cheaper models. There are still some errors at night, but this is more due to the situation than the camera itself, something that also happened with models I tested this year.

The device also records videos in 4K resolution at up to 60 frames per secondIt also supports HDR10+ for excellent color correction. One feature I found interesting: the ability to mute the microphone for videos on the front camera, which is useful for recording videos where you only need the image.

Audio

Equipped with speakers from Bose In stereo mode (with two sound outputs, one near the USB-C port and another at the top of the screen), the Motorola Signature puts the user at the center of sound control, delivering a satisfying media consumption experience.

He provides support for Dolby Atmos for an even more complete immersion, but it's worth remembering that you'll only be able to take advantage of this if you have a subscription to... Apple Music, Tidal ou Amazon Music.

The sound is loud and clear, but here's a tip: depending on how you consume media without headphones, I recommend selecting the type instead of opting for smart audio so that the sound output adapts to what you're listening to.

Memory and storage

The Motorola Signature was launched in Brazil with only one variant offering 512 GB of internal storage, without the option to add a microSD card. The device also comes with 12 GB of physical RAM, but when playing games or editing videos, you can use an additional 12 GB of virtual RAM, providing up to 24 GB of memory to prevent lag.

Connectivity

The device comes with support for 4G and 5G networks and even Wi-Fi 7, ready for the most advanced standards available in the industry. The model also supports eSIMs or two physical SIM cards.

For wireless connectivity, the device also features Bluetooth 6.0, which delivers improved energy efficiency, ultra-low latency, and more precise location accuracy via Channel SoundingThis new Bluetooth standard also delivers high-quality audio, such as 24-bit/96 kHz.

Battery and charging

After the cameras, this is the Motorola Signature's greatest success. Motorola It's known for delivering long battery life in its devices, and this one is no different: its top-of-the-line device comes to market with a 5200 mAh silicon-carbon battery that you'll have to work hard to get through.

Battery life is this device's middle name: on a day at Lollapalooza Brazil 2026, when I used the device to take photos and videos from 12 PM to 22 PM, it still came home with 15% battery remaining, enough for me to get home and put it on the charger.

Another positive aspect here is the charging: the smartphone supports 90W charging, delivering a full charge from 0% to 100% in just 45 minutes. The included charger, however, is 120W. In just 15 minutes of charging, it reaches 50%.

If you prefer wireless charging, it is compatible with bases up to 50W (twice the Qi2 standard of 25W), and also offers 5W wired reverse charging or 10W wireless charging.

Price and availability

Available in Brazil since March 2026, the Motorola Signature It has an official suggested price of R$ 8.999. About a month after its launch, the device can be purchased for R$ 7.099 on the manufacturer's website.when applying the coupon “SIGNATURE1000"and make the payment with Pix. See the prices at the main stores in Brazil at the time of closing this review:"

• Amazon: R$8.099,10
• Mercado Livre: R$7.099,10 with discount coupon
• Magazine Luiza: R$ 7.199,10 via Pix with discount coupon

Conclusion

O Motorola Signature It came to shake up the smartphone market, showing that the company has truly returned to the premium segment.

The model is able to deliver Impressive designHas excellent set of cameras that rivals the Galaxy s26 ultra e iPhone 17 Pro Max, large battery with new silicon-carbon technology, powerful processor of the year, very high quality screen ...and everything else you'd expect from a product in this category. But with an added advantage: it's priced below its competitors.

It offers several noteworthy artificial intelligence features, such as a good summary of notifications, a memory solution with photos and text, and a feature that can record and summarize conversations, but it could improve in the area of ​​AI-powered photo editing.

In this way, the Motorola Signature It is on par with its competitors, losing in specific areas but winning in its strongest points, such as its long battery life, something that Samsung e Apple They haven't delivered yet. For Motorola fans who want a premium device, this will be a good investment for long-term use, as it will receive updates for seven years, going up to Android 23. I recommend buying this Motorola device.

Technical specifications

Categories	Detailed Specifications
Córdoba	Motorola Signature
Finishing	Black (PANTONE Carbon)  Olive Green (PANTONE Martini Olive)  Reinforced aluminum body Gorilla Glass Victus 2 on screen
Dimensions and Weight	162,1 mm (height) x 76,4 mm (width) x 6,99 mm (thickness) Weight: 186 grams
Fabric	6,8″ Extreme AMOLED Resolution: 1.5K Super HD (1264 x 2780) refresh rate of 165 Hz Support for HDR10+ Density of 450 ppi Peak brightness of 6200 Nits
Protection	Certifications: IP69K and military MIL-STD 810H
Processor	Snapdragon 8 Gen5 (3,8 GHz Octa-Core) with Adreno 829 GPU
Memory	512 GB total storage 12 GB of RAM Up to 12 GB of RAM + Smart Boost No support for microSD cards.
Operational system	Android 16 via Hello UI 7 years system updates
Battery	5200 mAh (Silicon-carbon)
Loading	Wired charging up to 90W 50W wireless charging 10W wireless reverse charging 5W wired reverse charging Charger 125 W included na caixa 50% charge in 15 minutes
Rear Cameras	Main: 50 MP (Sony LYTIA 828, f/1,6, OIS) UltraWide/Macro: 50 MP (f / 2,0) Telephoto lens: 50 MP (Sony LYTIA 600, 3x optical zoom, OIS)
Frontal camera	50 SM (Sony LYTIA 500, f / 2,0) with flash on screen
Institutional	Rear: up to 8K UHD (30 fps) Front: 4K (60 fps)
Connectivity	Wi-Fi 7 Bluetooth 6.0 5G Networks (SA/NSA/DSS) NFC UWB extension eSIM and Nano SIM
Audio and Sensors	Sound by Bose Dolby Atmos 3 microphones In-screen fingerprint and facial recognition unlock
What's in the Box	Motorola Signature Smartphone USB-C cable 120W charger chip tray ejector key Instruction manual
Price	Amazon: R$8.099,10 Mercado Livre: R$7.099,10 with discount coupon Magazine Luiza: R$ 7.199,10 via Pix with discount coupon
Availability in Brazil	As of March 09, 2026

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