Motorola launches Signature 27 with 200MP camera and GrapheneOS support

A new flagship standard

Motorola has officially unveiled the Signature 27, which the company describes as its most advanced smartphone to date. The device arrives with a heavy focus on high-end hardware specifications, including a 200-megapixel periscope telephoto camera and a large 7,000mAh battery. As livemint.com reported, the phone is positioned to compete in the premium market with a starting retail price of $1,599.

The hardware is powered by the Qualcomm Snapdragon 8 Elite Extreme Gen 6 Mobile Platform. To ensure the device remains stable during heavy usage, Motorola integrated an ArcticMesh cooling system. This system features a thermal chamber that is 40% larger than the cooling solutions found in previous models.

The phone also introduces a unique partnership with the GrapheneOS Foundation. This makes the Signature 27 the first Motorola device to support GrapheneOS, which is a security-focused open-source operating system based on the Android Open Source Project. This move targets users who prioritize mobile privacy and hardened security features.

Advanced imaging and display

The camera system is a primary highlight of the Signature 27, featuring a quad-camera array. It includes a 50MP Sony LYTIA L910 primary sensor and a 50MP ultrawide lens. The 200MP periscope telephoto camera is designed for 100x Super Zoom Pro, allowing users to capture distant subjects while maintaining natural-looking portraits at 3x zoom.

Motorola claims the imaging system earned a DXOMARK Gold Label for its quality. It also features a dedicated EVS action sensor to help capture moving subjects with more clarity. For video, the device supports Dolby Vision and utilizes an AI-powered Video Enhancement Engine to optimize the dynamic range, contrast, and color of recorded footage.

The visual experience is driven by an Extreme AMOLED Duo tandem display. This technology combines two emissive layers to improve the efficiency and lifespan of the screen. The panel reaches a peak brightness of 12,000 nits and offers up to 34% greater energy efficiency than traditional AMOLED panels, while also supporting 1.5K resolution.

AI and battery performance

The Signature 27 is built to run Google's Gemini Intelligence, integrating several new AI-powered tools into the daily user experience. One such tool, Rambler, takes natural speech and turns it into polished messages by removing filler words and organizing the content into paragraphs. Another tool, Sign-to-Text, uses the front camera to translate American Sign Language into written English in real time.

Users can also access Google's Gemini Omni for video creation and editing through natural conversation. Additionally, the device supports Lyria, which allows users to generate soundtracks using simple text prompts. These features aim to make complex creative tasks more accessible through conversational AI interfaces.

To power these features, the phone includes a 7,000mAh battery, which is 35% larger than the previous generation. Motorola states that 12 minutes of 90W TurboPower wired charging can provide enough power for a full day of use. The device also supports 50W wireless charging to keep the battery topped up conveniently.

Durability and connectivity

Motorola has focused on physical durability by using Corning Gorilla Glass Ceramic 3 and an aerospace-grade aluminum frame. The device carries military-grade durability certification along with IP68 and IP69 ratings. These ratings ensure the phone is protected against both dust and high-pressure water jets.

Connectivity is also a major upgrade for this model, featuring a six-antenna design. The device is compatible with Wi-Fi 8, which Motorola claims can provide up to twice the speeds of previous standards. These hardware choices suggest a focus on high-speed data throughput for demanding mobile tasks.

The audio experience is handled by Bang & Olufsen, making this the only smartphone currently available with that brand's technology. This partnership provides a premium sound profile for the device. The phone will be available in markets worldwide in the coming months, though specific pricing for India has not been announced yet.