The Infinix Note 40 5G has emerged as a compelling contender in the mid-range smartphone market, offering a blend of advanced features and affordability. Launched in March 2024, this device caters to users seeking high-end specifications without breaking the bank.
Design and Display
The Infinix Note 40 boasts a sleek design with dimensions of 164.13 x 74.53 x 7.75 mm and a weight of 190 grams. Its 6.78-inch AMOLED display delivers a resolution of 1080 x 2436 pixels, resulting in a pixel density of 393 ppi. The screen supports a 120 Hz refresh rate, ensuring smooth visuals, and achieves a peak brightness of 1300 nits, enhancing readability under direct sunlight. Additionally, the display covers 100% of the DCI-P3 color gamut, offering vibrant and accurate colors.
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Performance
Under the hood, the Infinix Note 40 is powered by the MediaTek Helio G99 Ultimate chipset, featuring an octa-core CPU with 2x 2.2 GHz Cortex-A76 and 6x 2.0 GHz Cortex-A55 cores. This configuration, coupled with 8 GB of LPDDR4X RAM, ensures efficient multitasking and responsive performance. The device offers 256 GB of internal storage, providing ample space for apps, media, and documents.
Camera Capabilities
Photography enthusiasts will appreciate the Note 40’s versatile camera setup. The rear features a triple-camera system, headlined by a 108 MP wide sensor with an f/1.9 aperture and phase detection autofocus (PDAF). This is complemented by a 2 MP depth sensor and an additional unspecified camera. The camera system supports Quad-LED flash, HDR, and panorama modes, enabling users to capture detailed and vibrant images in various lighting conditions. On the front, a 32 MP wide camera with an f/2.2 aperture ensures high-quality selfies and video calls.

Battery and Charging
Equipped with a 5000 mAh Li-Polymer battery, the Infinix Note 40 supports 45W wired fast charging, capable of reaching 50% charge in just 26 minutes. Notably, it also offers 20W wireless charging—a rare feature in this price segment—providing users with flexible and convenient charging options.
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Operating System and Features
The device runs on Android 14 with Infinix’s custom XOS 14 interface, delivering a user-friendly experience with additional customization options. Security is enhanced with an in-display fingerprint scanner, and the device includes standard sensors such as an accelerometer, gyroscope, proximity sensor, ambient light sensor, and compass. Connectivity options are comprehensive, featuring dual Nano-SIM support, Wi-Fi 5, Bluetooth 5.2, USB Type-C, and GPS with multiple satellite system support.
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Pricing and Availability
In the Indian market, the Infinix Note 40 is competitively priced at ₹19,999. However, with available discounts and offers, the price can drop to approximately ₹15,999, making it an attractive option for budget-conscious consumers seeking premium features.
Final Thoughts
The Infinix Note 40 stands out as a well-rounded smartphone that balances performance, design, and innovative features like wireless charging. Its combination of a high-refresh-rate AMOLED display, robust camera system, and efficient battery management positions it as a strong choice for users seeking value without compromising on quality.