Infinix Hot 40 mobile was launched on 8th December 2023. The phone comes with a 90 Hz refresh rate 6.78-inch touchscreen display offering a resolution of 1080x2460 pixels (FHD+).Infinix Hot 40 comes with 8GB of RAM. The Infinix Hot 40 runs Android 13 and is powered by a 5000mAh battery. The Infinix Hot 40 supports proprietary fast charging.

As far as the cameras are concerned, the Infinix Hot 40 on the rear packs 50-megapixel camera. It has a single front camera setup for selfies, featuring a 5-megapixel sensor.

The Infinix Hot 40 runs XOS 13.5 is based on Android 13 and packs 128GB of inbuilt storage that can be expanded via microSD card (up to 1000GB) with a dedicated slot. The Infinix Hot 40 measures 168.61 x 76.61 x 8.25mm (height x width x thickness) and weighs 196.00 grams. It was launched in Palm Blue, Horizon Gold, Starlit Black, and Starfall Green colours. It bears a glass body.

Connectivity options on the Infinix Hot 40 include Wi-Fi 802.11 a/b/g/n/ac, USB Type-C, and FM radio. Sensors on the phone include ambient light sensor, gyroscope, proximity sensor, and fingerprint sensor.