Infinix Note 40 Pro 4G

Infinix Note 40 Pro 4G Key Features

  • RAM: 8GB, 12GB
  • Internal Memory: 256 GB
  • Dimensions: 164.4 x 74.6 x 7.8 mm
  • Display: 6.78 inches
  • Network: 4G
  • OS: Android 14, XOS 14
  • Chipset: Mediatek Helio G99 Ultimate
  • Main Camera: 108MP + 2MP + 2MP
  • Selfie Camera: 32MP
  • Battery: 5,000mAh, 45W
  • Colors: Vintage Green, Titan Gold

KSh 36,500 KSh 38,000

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Infinix Note 40 Pro 4G

Infinix Note 40 Pro 4G price in Kenya starts from Kes 36,500. The device weighs 190g and measures 164.4 x 74.6 x 7.8 mm. It is a dual smartphone with an IP54, dust and splash-resistant rating. Note 40 Pro 4G features a 6.78-inch AMOLED display with 120Hz refresh rate, 1080 x 2436 pixels (~393 ppi density) resolution, and a Corning Gorilla Glass screen protector.  It runs on Android 14, XOS 14 and is powered by Mediatek Helio G99 Ultimate, and is anchored by 256GB 8GB RAM / 256GB 12GB RAM.

Capture high-quality pictures and 1440p videos with the triple 108MP + 2MP + 2MP main camera setup and 32 MP selfie lens that has dual LED flash and records 1080p videos. The 4G handset supports FM Radio, has no 3.5mm jack port, and comes along with USB Type-C 2.0, OTG, under-display optical display, Bluetooth, and wifi connectivity mechanisms. Powering Infinix Note 40 Pro 4G is a 5,000 mAh battery, charged by a wired 70W adapter (50% in 20 minutes) and 20W wireless MagCharge. Buy Note 40 Pro 4G at Phoneplace Kenya, available in Vintage Green, and Titan Gold colorways.

Infinix Note 40 Pro 4G Unique Selling Points

  • Design: Dust and splash resistance with an IP54 rating, and a sleek design available in multiple colors.
  • Software: Runs on Android 14 with XOS 14, providing a smooth and up-to-date user experience
  • Audio: Stereo speakers tuned by JBL and support for 24-bit/192kHz Hi-Res audio, despite lacking a 3.5mm jack.
  • Display: A 6.78-inch AMOLED screen with a resolution of 1080×2436 pixels, offering a high screen-to-body ratio and a peak brightness of 1300 nits.
  • Performance: The Note Pro is powered by the Mediatek Helio G99 Ultimate chipset, which provides robust performance for both everyday tasks and gaming.
  • Camera: Equipped with a 108MP main camera with OIS, ensuring high-quality photos and 1440p videos.
  • Battery: A 5,000mAh battery with 45W wired fast charging and 20W wireless charging, allowing for quick power-ups.

Infinix Note 40 Pro 4G Features, Specifications, and Price in Kenya

Brand Infinix
Model Name Note 40 Pro 4G 
  • Announced:  18th March 2024
  • Availability: Yes, from 19th March 2024
Network 4G
  • Dimensions: 164.4 x 74.6 x 7.8 mm (6.47 x 2.94 x 0.31 in)
  • Weight: 190g
  • SIM: Dual SIM (Nano-SIM, dual stand-by)
  • Build: Front gorilla glass, back plastic and plastic frame
  • Colors: Vintage Green, Titan Gold
  • Size: 6.78 inches, 109.9 cm2 (~89.8% screen-to-body ratio)
  • Type: AMOLED, 1B colors
  • Resolution: 1080 x 2436 pixels (~393 ppi density)
  • Brightness: 1300 nits
  • Refresh rate: 120Hz
  • OS: Android 14, XOS 14
  • Chipset: Mediatek Helio G99 Ultimate
  • CPU: Octa-core (2×2.2 GHz Cortex-A76 & 6×2.0 GHz Cortex-A55)
  • GPU: Mali-G57 MC2
Phone Storage
  • RAM: 8GB, 12GB
  • Internal Memory (ROM): 256 GB
  • Storage type: UFS 2.2
  • MicroSD: Yes. Dedicated slot
Camera Main Camera

  • 108 MP, f/1.8, (wide), 1/1.67″, PDAF, OIS
  • 2 MP, f/2.4
  • 2 MP, f/2.4

Features: Quad-LED flash, HDR, panorama

Video Recording: 1440p@30fps, 1080p@30/60fps

Selfie Camera

  • 32 MP, f/2.2, (wide), 1/3.1″

Features: Dual-LED flash

Video Recording: 1080p@30/60fps

  • Yes, stereo Speakers
  • No 3.5mm jack port.
  • Tuned by JBL.
  • 24-bit/192kHz Hi-Res audio
  • Internet: Wi-Fi 802.11 a/b/g/n/ac, dual-band
  • Bluetooth: Yes
  • Positioning: GPS
  • NFC: Yes (market/region dependent)
  • Infrared port: Yes
  • Radio: Yes, FM radio
  • USB: USB Type-C 2.0, OTG
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
  • Type: 5000 mAh, non-removable
  • Charging:70W wired, 50% in 20 min (advertised)
  • 20W wireless MagCharge
  • Reverse wired
  • Reverse wireless
Price in Kenya Kes 36,500

Detailed Product Description

Design and Body Build

Note 40 Pro 4G boasts an elegant design, with a body weighing 190g and measuring 164.4 x 74.6 x 7.8 mm (6.47 x 2.94 x 0.31 in). it is waterproof, with an IP54 rating, and supports Dual SIM (Nano-SIM, dual stand-by). The phone consists of a plastic frame and back pane, and a Gorilla Glass front. It comes in two elegant colorways, Vintage Green and Titan Gold.

Infinix Note 40 Pro 4G Display

It features a 6.78-inch AMOLED display with a resolution of 1080 x 2436 pixels. The display supports a 120Hz refresh rate and can reach a peak brightness of 1300 nits. Additionally, it boasts a 30-bit color depth for vibrant visuals. The phone’s display is protected by Corning Gorilla Glass.  Overall, this display provides a cinematic and immersive experience as you browse, watch movies, and play games on the phone.

Camera set-up

Infinix Note 40 Pro 4G is well endowed when it comes to cameras to capture moments and experiences with family and loved ones. Capture stunning selfies and 1080p videos with the powerful 32 MP, f/2.2, (wide) that lives nothing to imaginations. Equally, the powerful 108MP primary camera at the rear of the phone, alongside the dual 2 MP, f/2.4 support lenses (triple camera set up) do a fantastic job not only in enabling you to capture high-quality pictures during the day, in low light and at night but also record high resolution 1080p and 1440p videos. The OIS feature on the primary camera serves an important function in stabilizing and ensuring quality capture of images during shooting sessions.

Infinix Note 40 Pro 4G Processing Power and Performance


The handset comes installed with Android 14, alongside Infinix’s own customizable XOS 14 for the best user experience and personalization.

SoC (System-on-Chip)

The Infinix Note 40 Pro 5G is powered by the Mediatek Helio G99 Ultimate chipset. It features an octa-core CPU with the following configuration:

  • 2 GHz Cortex-A76
  • 0 GHz Cortex-A55

The SoC is built on a 6-nanometer process. For graphics, it utilizes the IMG BXM-8-256 GPU with 144 shading units clocked at 900 MHz. thus, you can seamlessly multitask between multiple open apps and play games on the Infinix Note 40 Pro 5G without worrying about lagging, overheating complications, and poor phone response due to being overwhelmed when it comes to performance.

Memory and Storage

Note 40 Pro 4G comes installed with a dedicated 8/12GB LPDDR4X (RAM)and 256G internal storage (ROM) while using UFS 2.2 technology for phone storage optimization and reducing space redundancy.

Connectivity and Communications Support on Infinix Note 40 Pro 4G

The Infinix Note 40 Pro 4G offers a range of connectivity features that ensure you are connected to family and friends, as well as the rest of the world as you work or share moments and experiences in social events or away on tours. These features include:

  • Network Technology: It supports GSM, HSPA, LTE, and 4G networks. With 4G connectivity, you stand to reasonably benefit from reasonably fast uploading and downloading of videos and other files.
  • Wi-Fi: It includes Wi-Fi 802.11 a/b/g/n/ac, dual-band support.
  • Bluetooth: The phone features Bluetooth 5.0.
  • Positioning: It supports GPS, A-GPS, GLONASS, BeiDou, and Galileo.
  • USB: The USB Type-C 2.0 port allows for charging and data transfer.
  • NFC: NFC is available (market/region dependent).
  • Infrared Port: The device also has an infrared port.

Other Features:

  • JBL-tuned stereo speakers provide high-quality audio.
  • The in-display fingerprint sensor enhances security.
  • The Infinix Note 40 Pro 5G does not have a 3.5mm headphone jack, but it offers 24-bit/192kHz Hi-Res audio through its stereo speakers.

Battery and Power Management

Infinix Note 40 Pro 4G comes equipped with a 5,000mAh non-removable battery. The phone supports 70W wired charging, allowing you to charge up to 50% in just 20 minutes. Additionally, it features 20W wireless charging for added convenience. The Cheetah X1 chip ensures safe charging using the 100W adapter. Note 40 Pro 4G battery is well designed for endurance. The high-density battery can endure 1600 full cycles while retaining 80% energy. The phone supports reverse wireless charging, allowing you to charge other devices like phones or earbuds. Overall, these specifications contribute to a reliable and efficient power management system, giving you great service as you use your handset in browsing the internet, gaming, chatting, or making long business or social-related calls.

Infinix Note 40 Pro 4G comes equipped with a 5,000 mAh non-removable battery, providing ample power for extended use. The device supports 45W wired fast charging, which can charge the battery to 50% in just 26 minutes. Additionally, it offers 20W wireless charging capabilities. It also features reverse charging capabilities, allowing users to power other devices using the Note 40 Pro 4G as a power source.

Power Management

The Infinix Note 40 Pro 4G includes Infinix’s new All-Round FastCharge 2.0 technology, powered by the proprietary Cheetah X1 chip. This chip acts as a central power-management hub to intelligently manage power distribution within the handset. With the introduction of its first self-developed power management chip, the Cheetah XI, the Infinix Note 40 Pro offers an impressive 70W multi-speed fast charging. This allows for a 50% charge in just 16 minutes using hyper mode, which is a remarkable feat for a mid-range smartphone.

Overall, these features ensure that users can enjoy long-lasting battery life with quick and convenient charging options, making the Infinix Note 40 Pro 4G a great option for its price range and performance.

Pros and Cons of Infinix Note 40 Pro 4G

  • AMOLED Display: Offers a 6.78-inch AMOLED display with a 120Hz refresh rate and 1300 nits brightness.
  • High-Resolution Camera: Equipped with a 108MP main camera and a 32MP selfie lens.
  • Battery Life: A large 5000mAh battery capacity with 45W fast charging and 20W wireless charging support.
  • Performance: Powered by the MediaTek Helio G99 Ultimate chipset.
  • Build Quality: Comes with Corning Gorilla Glass protection and is IP54 dust and splash-resistant.
  • Audio: Stereo speakers are present, providing better sound quality.
  • No 4K video recording
  • Limited to 4G connectivity, no 5G.
  • No 3.5mm Jack: The device does not have a 3.5mm headphone jack, which could be a downside for users who prefer wired headphones.
  • Plastic Build: Both the rear material and frame material are plastic, which may not feel as premium as metal or glass.
  • No Adaptive Refresh Rate: While the display supports a high refresh rate, it does not have an adaptive refresh rate feature.
  • Micro SD Card Slot Missing: Unfortunately, there is no microSD card slot for expandable storage.
  • There are no ultra-wide or optical zoom cameras, which restricts the versatility of the camera setup.
  • The phone is not suitable for heavy gaming, which could be a drawback for mobile gamers.

Alternative Handsets

  • Infinix Zero 30 4G
  • Tecno Spark 20 Pro+.
  • Xiaomi Redmi Note 13 Pro 4G.
  • Tecno Pova 6 Pro

Check out more Infinix phones in Kenya.

Network & Connectivity

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Device Body & Build

162.7 x 75.9 x 7.8 mm

SIM Card Slots

Screen Size

Operating System



Primary Camera


Primary Camera Video Quality

4K, 1080P

Front Camera

Front Camera Video Quality

32MP, 1080P


33W wired

Internal Storage


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