POCO F9 Ultra Review: Snapdragon 8 Elite, 185Hz Screen, and Bose Sound
POCO F9 Ultra has launched in Hong Kong with a starting retail price of HK$5,799, carrying a 6.9-inch 185Hz display, an 8,050mAh battery, and a Snapdragon 8 Elite Gen 5 processor. TechRitual reports that the device features a deep red chassis paired with a circular Sound by Bose speaker module integrated into the rear camera island.
Hardware Specifications and Processor Architecture
Under the hood, the POCO F9 Ultra runs on the Snapdragon 8 Elite Gen 5 built on a 3nm process. TechRitual outlines the processor layout as featuring two Prime cores operating at up to 4.6GHz alongside six performance cores clocking up to 3.62GHz. The device includes a VisionBoost D8 independent display acceleration chip designed to support high resolutions, smart frame rates, and game HDR in compatible applications.
Memory and storage configurations span 12GB of LPDDR5X RAM paired with 256GB of UFS 4.1 storage, as well as 16GB options with either 512GB or 1TB of storage. The review notes that the system software can display a virtual memory expansion option, such as 16GB plus an additional 6GB, though TechRitual clarifies that this utilizes system space rather than physical RAM.
Display Performance and Brightness Specifications
The front face houses a 6.9-inch POCO HyperRGB AMOLED panel with a resolution of 2,608 by 1,200 and a maximum refresh rate of 185Hz. The display supports HDR10+, Dolby Vision, 12-bit color depth, and Corning Gorilla Glass 7i, carrying four TÜV Rheinland eye-care certifications alongside an ultrasonic in-screen fingerprint sensor and AI facial recognition.
Regarding peak brightness, TechRitual specifies that the advertised 10,000 nits applies exclusively to a 1% display area. For larger window conditions, the 25% area peak reaches 4,500 nits, high brightness mode (HBM) measures 2,200 nits, and typical brightness registers at 850 nits. The 185Hz ceiling adapts dynamically depending on the active application, game, or system setting.
Audio Integration and Sound by Bose Configuration
The audio system features a 2.1-channel setup developed in collaboration with Bose, combining symmetrical stereo speakers with an independent subwoofer housed directly on the rear camera module. TechRitual notes that the hardware supports Dolby Atmos and delivers improved volume and low-frequency response compared to conventional smartphone audio setups.
Surrounding the circular Bose low-frequency driver is an integrated lighting ring capable of illuminating in white light. System settings include a music rhythm application list allowing users to sync the lighting effects with software including Spotify and YouTube Music.
Camera System and Physical Dimensions
The rear camera assembly groups three distinct lenses: a 200-megapixel primary sensor with an f/1.68 aperture and optical image stabilization (OIS), a 50-megapixel ultra-wide sensor with an f/2.4 aperture, and a 50-megapixel periscope telephoto lens offering five-fold zoom with an f/3.0 aperture and OIS. For video recording, the rear setup captures footage up to 8K at 30fps, 4K at 60fps, and supports 4K Log recording, while the 32-megapixel front-facing camera handles selfies up to 4K at 30fps.
Powering the device is an 8,050mAh typical battery supporting up to 100W wired charging, 50W wireless charging, 27W wired reverse charging, and 22.5W wireless reverse charging. Connectivity options include 5G, Wi-Fi 7, Bluetooth 6.0, NFC, and USB 3.2 Gen 1, housed within a body measuring 163.49 by 77.94 by 8.74mm and weighing 235 grams with an IP68 dust and water resistance rating.