Motorola Signature 27 is the first phone beyond Pixel to support GrapheneOS, at US$1,599

For years, people who wanted GrapheneOS, a version of Android built for privacy and security, had one real choice: buy a Google Pixel. On 5 November, that changed.

Motorola set the US price and dates for the Motorola Signature 27, its first phone to support GrapheneOS. It costs US$1,599.99 unlocked, with pre-orders from 19 November and sales from 26 November. Until now GrapheneOS had supported only Pixel phones, as 9to5Google reported when the support was confirmed in September. For privacy-minded buyers, a second maker is a meaningful step. The price, though, will keep this phone out of reach for many.

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What the Motorola Signature 27 offers for US$1,599.99

Motorola calls it a new flagship standard, and the spec sheet is long. According to its release and to reviews by Ars Technica and Droid Life:

• Chip and software: a Snapdragon 8 Elite Extreme Gen 6, with seven years of Android upgrades promised. Reviews list 12GB of memory, 512GB of storage and Android 17, in one version only.
• Battery: 7,000 mAh, which Motorola says is 35% bigger than the last generation, with 90W wired charging and wireless charging. Motorola claims 12 minutes of charging gives a day of power.
• Screen: a 6.8-inch, 120Hz AMOLED panel that peaks at 12,000 nits. Motorola calls it the brightest display in a smartphone; that is the company’s claim.
• Cameras: a 50MP main camera, a 200MP periscope zoom at 3x, a 50MP ultrawide and a 50MP selfie camera. Motorola also adds what it says is the first dedicated “event-based” action sensor on a phone, which reacts to movement rather than taking full frames.
• Build: IP68 and IP69 water and dust ratings, a MIL-STD-810H toughness rating, Gorilla Glass Ceramic 3, Bang & Olufsen sound, and two Pantone finishes, Coal Smoke and Capulet Olive.

Google’s Gemini features, such as Rambler and Sign-to-Text, are due “in the coming months”, Motorola says. Ars notes they are still limited to Pixel phones for now.

GrapheneOS support: what Motorola has said, and what it hasn’t

Motorola says it developed the support “in partnership with the GrapheneOS Foundation”, a nonprofit that builds the system on Android’s free, public code. The phone is also Motorola’s first with a working version of Memory Tagging Extension, a chip feature that labels blocks of memory so the phone can catch the kind of bugs attackers exploit. Motorola promises “more details in the coming months”.

Several questions are still open. Motorola’s release says the phone “supports” GrapheneOS; Ars describes it as “installable”. Neither says the phone ships with it. Motorola has not shared prices or dates outside the US. And no carrier deals had been announced on launch day.

Thinking about pre-ordering? What to check first

If privacy is why you are interested, wait for Motorola and the GrapheneOS Foundation to explain how installation works, and whether warranty and updates are affected. That detail matters more than any camera number.

If you live outside the US, there is nothing to buy yet. Many people are already searching for a price in India or the UAE, but Motorola has given none.

And if the price makes you pause, that is reasonable. Even Ars Technica’s review headline says the phone has it all “if you can stomach” the price. If you are weighing other premium phones, our report on Apple’s iPhone Duo going on sale is a useful comparison, and Qualcomm’s latest phone-chip results show where the chip maker behind this phone stands.

A real step for privacy, priced for a few

On balance, this is good news for people who care about how their phone handles their data. A large maker building hardware with an independent privacy project gives that community a second option for the first time. Seven years of upgrades also makes a high price easier to justify over time.

The cautions are fair, too. The phone is very expensive, sold only in the US for now, and the key privacy details are still to come. In practice, first versions of partnerships like this tend to start small, and the real test is whether support continues for years. Our reading is that this phone matters most as a signal: if it sells, cheaper GrapheneOS phones from other makers become more likely.

The next answers come before 19 November, when pre-orders open. Watch for a clear word on how GrapheneOS gets onto the phone; that will tell privacy buyers whether US$1,599.99 is worth it.