Motorola Signature 27 vs Xiaomi 18 Pro Max: Camera, processor, battery and other expected specs compared
Motorola Signature 27 and Xiaomi 18 Pro Max run on Snapdragon 8 Elite Extreme Gen 6 chips.
Signature 27 gets a 50MP main and 200MP periscope lens, while Xiaomi offers a 200MP main and 200MP telephoto cameras.
Both phones are expected to launch globally later this year.
At the Snapdragon Summit 2026, Motorola and Xiaomi announced their flagship smartphones running on Qualcomm’s newly launched flagship chips. The top-end models were the Motorola Signature 27 and the Xiaomi 18 Pro Max. After a global release, the smartphones will rival each other.
Both smartphones get Qualcomm’s latest 2nm Snapdragon 8 Elite Extreme Gen 6 chipsets for top-notch performance. To give you detailed context on the differences, we have compared the Motorola Signature 27's expected specifications with the Xiaomi 18 Pro Max.
Motorola Signature 27 vs Xiaomi 18 Pro Max: Specifications
Display: According to reports, the Signature 27 is anticipated to get a 6.8-inch quad curved OLED 165Hz screen. The Xiaomi 18 Pro Max sports a 6.9-inch 1.5K 120Hz OLED display with the Privacy Display feature and a 2.9-inch 120Hz OLED display on the rear.
Processor: Both phones run on the latest and Qualcomm’s most powerful mobile chip - the Snapdragon 8 Elite Extreme Gen 6.
Software: The Signature 27 will get seven years of OS updates and is expected to boot with the latest Hello UI OS. Xiaomi 18 Pro Max runs on HyperOS 4 based on Android 17.
Battery: While the Moto’s offering could sport a 6,000mAh battery, the 18 Pro Max gets an 8,500mAh battery with 100W wired and 50W wireless charging.
Optics: The Signature 27 sports a 50MP Sony LYT910 OIS primary lens and a 200MP OIS telephoto periscope lens. An ultrawide and another telephoto lens may complete the Signature 27's anticipated quad camera setup. The IP69-rated 18 Pro Max gets a 200MP Light Fusion 960L OIS main + 50MP ultrawide + 200MP HP5 OIS periscope telephoto lens and 50MP selfie shooter.
Other notable highlights of the Signature 27 include Gemini Omni, Lyria AI (for generating music and custom soundtracks) and Bang & Olufsen speakers.
Motorola Signature 27 vs Xiaomi 18 Pro Max: price and launch details
Both the Xiaomi 18 Pro Max and Motorola Signature will debut globally later this year. The companies have not revealed any official details on an India debut. The Xiaomi 18 Pro Max starts at CNY 6,999 (around Rs 1 Lakh) in China. Motorola Signature 27 is expected to carry a starting price of Rs 80,000-Rs 90,000 in India.