Huawei Nova 12 Ultra

The Huawei Nova 12 Ultra has a conventional candy-bar form factor — it does not fold and lacks a rugged build. It measures 163.1 mm tall, 75 mm wide, and 7.7 mm thick, resulting in a total volume of approximately 94.19 cm³. The device weighs 198 g, keeping it manageable for a smartphone of its screen size. There is no water resistance rating on this model, so it offers no certified protection against moisture or splashes.

The Huawei Nova 12 Ultra uses an OLED/AMOLED touchscreen measuring 6.76″ with a resolution of 1224×2776 pixels and a pixel density of 449 ppi, delivering a sharp and detailed image across the panel. The display operates at a 120 Hz refresh rate for smooth scrolling and interaction, and Always-On Display is supported, allowing basic information to remain visible without fully waking the screen. HDR10, HDR10+, and Dolby Vision are not supported, and the panel does not feature branded damage-resistant glass. There is no secondary screen on this device.

The Huawei Nova 12 Ultra is powered by the HiSilicon Kirin 9000S chipset, built on a 5 nm process with a 6W TDP and an 8-thread CPU using big.LITTLE architecture. Clock speeds are distributed across one core at 2.62 GHz, three cores at 2.15 GHz, and four cores at 1.53 GHz, with a turbo frequency reaching 3.3 GHz. The chip includes integrated LTE, TrustZone security, and a Mali-G57 GPU supporting DirectX 12, OpenGL ES 3.2, and OpenCL 2. Cache configuration includes 64 KB of L1, 0.512 MB of L2 (0.256 MB per core), and 4 MB of L3 (2 MB per core), with a maximum memory bandwidth of 44 GB/s. The device carries 12 GB of RAM at 2,750 MHz alongside 1,024 GB of internal storage, is fully 64-bit compatible, and does not support ECC memory.

The Huawei Nova 12 Ultra features a dual-lens rear camera system combining a 50 MP sensor at f/2.2 and an 8 MP sensor at f/1.4, using a CMOS sensor without back-side illumination. Autofocus options include phase-detection, laser, and touch autofocus, along with continuous autofocus during video recording, though optical image stabilization is not present. Main camera video recording reaches 4K at 30 fps, and slow-motion video is also supported. A single LED flash is included, with no dual-tone or RGB flash option. Manual controls cover exposure, ISO, focus, and white balance, while manual shutter speed and RAW capture are not available; burst mode, HDR, panorama, and timelapse round out the shooting modes. On the front, a dual-lens selfie camera pairs a 60 MP sensor at f/2.2 with an 8 MP sensor at f/2.4, though there is no front-facing flash and the camera is not positioned under the display.

The Huawei Nova 12 Ultra's software environment includes a solid set of everyday usability features, among them split-screen multitasking, widgets, customizable notifications, sharing intents, voice commands, and a child lock. Privacy-conscious users will find camera and microphone access controls available, and the system supports multi-user profiles, device tracking, dark mode, and battery health monitoring. Direct OS updates from the vendor are not available, and the device cannot be used as a PC replacement.

The Huawei Nova 12 Ultra houses a 4,600 mAh rechargeable battery with a battery level indicator and support for 100W wired fast charging, with a charger included in the box. The battery is non-removable, and wireless charging is not supported. These specifications make for quick top-ups over a cable while keeping the hardware configuration straightforward.

The Huawei Nova 12 Ultra includes stereo speakers for built-in audio output but omits a 3.5 mm headset jack, meaning wired headphones require an adapter or USB-C connection. No radio is present. On the wireless audio side, none of the high-quality Bluetooth codec options — aptX, aptX HD, aptX Adaptive, aptX Lossless, or LDAC — are supported, which limits lossless or enhanced-quality audio transmission over Bluetooth.

The Huawei Nova 12 Ultra supports 5G connectivity and accommodates two SIM cards, with Wi-Fi covering versions 4, 5, and 6 (802.11ax) alongside Bluetooth 5.2 and NFC. A USB Type-C port is present, though it operates at USB 2.0 speeds, and there is no external memory slot or HDMI output. Location capabilities include GPS, Galileo, a compass, gyroscope, and accelerometer, while a barometer, infrared sensor, heart rate monitor, and ANT+ support are absent. Security is handled through a fingerprint scanner, though 3D facial recognition and an iris scanner are not available. Notably, the device includes emergency SOS via satellite, adding a safety layer for users in areas without cellular coverage. Crash detection, DLNA certification, motion tracking, optical tracking, and a built-in projector are not part of this model's feature set.

The Huawei Nova 12 Ultra includes a video light to assist with recording in low-light conditions. The display is flat rather than curved and does not use sapphire glass or an e-paper panel.