Infinix Note 40 Pro

The Infinix Note 40 Pro has a standard candy-bar form factor — it does not fold and carries no rugged certification. It measures 164.3 mm tall, 74.6 mm wide, and 8.1 mm thin, with a total volume of roughly 99.28 cm³ and a weight of 196 g. For water protection, the device holds an IP53 rating, meaning it can withstand splashes and light spray but is not rated for submersion.

The Infinix Note 40 Pro features a 6.78″ OLED/AMOLED touchscreen with a resolution of 1080 x 2436 px and a pixel density of 393 ppi, delivering a sharp and vibrant visual experience. The panel runs at a 120Hz refresh rate for smoother motion and is protected by Gorilla Glass 5. The display does not support HDR10, HDR10+, or Dolby Vision, and there is no Always-On Display mode or secondary screen. The device has no second screen and operates as a single-display handset.

The Infinix Note 40 Pro is driven by the MediaTek Dimensity 7020, a 6 nm chipset with an octa-core CPU configuration running at 2 x 2.2 GHz and 6 x 2 GHz, supported by 8 threads, big.LITTLE technology, and Heterogeneous Multi-Processing (HMP). The SoC includes integrated LTE, integrated graphics via the IMG BXM 8 256 GPU clocked at 900 MHz with 18 shading units, and supports DirectX 12 and OpenCL 2. The device ships with 8 GB of LPDDR5 RAM at 2750 MHz — expandable up to a maximum of 16 GB — alongside 256 GB of internal storage, and the platform carries a 7W TDP with full 64-bit and NX bit support. Benchmark results include an AnTuTu score of 461,827, Geekbench 6 single and multi-core scores of 884 and 2,291 respectively, and a PCMark Work 3.0 performance score of 11,809 with a battery endurance result of 745 minutes.

The Infinix Note 40 Pro carries a triple rear camera system headlined by a 108 MP main sensor with an f/1.8 aperture, accompanied by two 2 MP lenses each at f/2.4, and the setup uses a CMOS sensor with optical image stabilization and phase-detection autofocus. Video recording tops out at 1440p at 30 fps, with support for slow-motion recording, continuous autofocus during video, and timelapse; HDR10 and Dolby Vision recording are not supported. The rear camera offers a broad manual control set covering exposure, ISO, focus, and white balance, plus touch autofocus, burst mode, and in-camera panorama, while optical zoom is absent and the device does not shoot RAW or support manual shutter speed. Lighting is handled by a quad-LED dual-tone flash — though not RGB — and there is no laser autofocus or 3D capture capability. On the front, a single 32 MP camera sits at f/2.2 with its own LED flash, though it is not positioned under the display and does not form a multi-lens arrangement.

The Infinix Note 40 Pro runs Android 14 and ships with a broad set of privacy controls, including clipboard warnings, location privacy options, camera and microphone access management, and app tracking prevention — though cross-site tracking blocking and Mail Privacy Protection are absent. On the customization side, the OS supports dark mode, dynamic and manual theme customization, widgets, customizable notifications, and an extra dim mode, while focus modes and app offloading are not available. Usability features include split-screen multitasking, Picture-in-Picture, full-page scrolling screenshots, a media picker, Live Text, sharing intents, a child lock, and the ability to play games while they download. The system also supports on-device machine learning, offline voice recognition, voice commands, device tracking, and multi-user accounts, and is noted as free and open source. Direct OS updates from the vendor are not provided, Wi-Fi password sharing is absent, and Quick Start is not supported.

The Infinix Note 40 Pro houses a 5000 mAh rechargeable, non-removable battery with a battery level indicator and an ultra power-saving mode for extended use in low-charge situations. Wired fast charging is supported at 45W, and a charger is included in the box. The device also supports 20W wireless charging as well as reverse wireless charging, allowing it to top up other devices wirelessly.

The Infinix Note 40 Pro features stereo speakers and includes a built-in radio, but omits a 3.5 mm headphone jack. For wireless audio, the device supports LDAC for high-quality Bluetooth audio transmission, while aptX, aptX HD, aptX Adaptive, and aptX Lossless are not supported.

The Infinix Note 40 Pro supports 5G connectivity and accommodates two SIM cards, with download speeds reaching up to 2770 MBits/s. Wi-Fi coverage spans Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac), and the device connects via a USB Type-C port running USB 2.0; HDMI output is not available. NFC is present, and biometric security is handled through a fingerprint scanner and 3D facial recognition, while an iris scanner is not included. The sensor suite covers a gyroscope, accelerometer, compass, GPS with Galileo support, and an infrared sensor, though a barometer, heart rate monitor, and motion or optical tracking are absent. ANT+ and DLNA certification are not supported, emergency SOS via satellite and crash detection are not available, and no stylus or built-in projector is included.

The Infinix Note 40 Pro features a curved display and includes a video light for recording in low-light conditions. The screen uses neither sapphire glass nor an e-paper panel.