Tecno Camon 40 Pro 4G specifications and in-depth review

Tecno Camon 40 Pro 4G

Manufacturer: Tecno

The Tecno Camon 40 Pro 4G is a slim, lightweight smartphone weighing 178 g with a thickness of just 7.3 mm, built around a 6.78″ OLED panel protected by Gorilla Glass 7i. It carries an IP68 rating, making it fully waterproof, and runs Android 15 with a range of privacy and customization features including dark mode, dynamic theming, and on-device machine learning.

Under the hood, the device is powered by the MediaTek Helio G100 chipset built on a 6 nm process, paired with 12 GB of RAM and 256 GB of internal storage. On the imaging side, it offers a dual-lens rear camera system headlined by a 50 MP main sensor alongside a 50 MP front camera, with support for 4K video recording at 60 fps, optical image stabilization, and phase-detection autofocus. The 5200 mAh battery supports 45 W wired fast charging, and connectivity options include NFC, dual SIM, USB Type-C, Wi-Fi 5, and an infrared sensor.

Pros
  • IP68 waterproof rating provides reliable protection against water ingress without requiring a rugged build
  • The 144Hz OLED display with Always-On support and Gorilla Glass 7i protection makes for a smooth and durable screen experience
  • A 50 MP front camera with f/2.5 aperture and a 50 MP main sensor with OIS and phase-detection autofocus give strong imaging capability on both sides
  • 45W wired fast charging and a 5200 mAh battery ship together with a charger included in the box
  • Stereo speakers, an infrared sensor, NFC, dual SIM support, and Galileo navigation make for a well-rounded connectivity and feature set
  • The 6 nm MediaTek Helio G100 chipset paired with 12 GB of DDR4 RAM and 256 GB of storage handles everyday multitasking with headroom to spare
Cons
  • No 5G support limits future-proofing on cellular networks
  • Wireless charging is absent, restricting charging to wired connections only
  • The main camera lacks optical zoom entirely, limiting reach for distant subjects
  • No 3.5 mm headphone jack and no support for aptX, LDAC, or any high-resolution Bluetooth audio codec narrows wired and wireless audio options
  • There is no external memory slot, so the 256 GB of internal storage cannot be expanded
  • Cross-site tracking blocking, Wi-Fi password sharing, and direct OS vendor updates are all unavailable
Who is this for?

This device is a strong fit for users who want a capable everyday smartphone with solid imaging credentials, since the dual 50 MP camera system with OIS, phase-detection autofocus, and 4K video at 60 fps handles a wide range of photo and video scenarios. The IP68 waterproof rating makes it a practical choice for people who are frequently outdoors or in environments where exposure to water is a realistic concern. Users who spend long stretches away from a charger will also find the 5200 mAh battery paired with 45W fast charging a reliable combination, and those who appreciate a smooth display experience will benefit from the 144Hz OLED panel with Always-On support.

Who is this NOT for?

Users who require mobile connectivity on next-generation networks will find this device limiting, as it lacks 5G support entirely. Those invested in wireless audio — particularly listeners who rely on high-resolution codecs such as LDAC or aptX — will encounter a gap, since none of these are available and there is no 3.5 mm headphone jack either. Power users who depend on expandable storage for large media libraries or offline content will also hit a ceiling, given the absence of a memory card slot, and anyone who needs wireless charging as part of their daily routine will need to work around its omission.

Design:

water resistance Waterproof
weight 178 g
thickness 7.3 mm
width 74.6 mm
height 164.3 mm
volume 89.474494 cm³
Ingress Protection (IP) rating IP68
has a rugged build
can be folded

The Tecno Camon 40 Pro 4G has a compact and slim form factor, measuring 164.3 mm tall, 74.6 mm wide, and just 7.3 mm thick, with a total weight of 178 g. Its IP68 rating confirms full waterproof protection, making it resistant to water ingress in everyday conditions. The device is a standard candy-bar style handset — it neither folds nor features a rugged build — with a total volume of 89.47 cm³.

Display:

Display type OLED/AMOLED
screen size 6.78"
pixel density 393 ppi
resolution 1080 x 2463 px
refresh rate 144Hz
has branded damage-resistant glass
Gorilla Glass version Gorilla Glass 7i
supports HDR10
supports HDR10+
Always-On Display
supports Dolby Vision
Has a secondary screen
has a touch screen

The Tecno Camon 40 Pro 4G features a 6.78″ OLED/AMOLED touchscreen with a resolution of 1080 x 2463 px and a pixel density of 393 ppi, delivering a sharp and vibrant visual experience. The panel supports a 144Hz refresh rate and includes an Always-On Display mode, while the screen is protected by Gorilla Glass 7i for added durability. The display does not support HDR10, HDR10+, or Dolby Vision, and there is no secondary screen on the device.

Performance:

internal storage 256GB
RAM 12GB
AnTuTu benchmark score 415000
Chipset (SoC) name MediaTek Helio G100
GPU name Mali G57
CPU speed 2 x 2.2 & 6 x 2 GHz
GPU clock speed 1000 MHz
Has integrated LTE
RAM speed 4266 MHz
semiconductor size 6 nm
Supports 64-bit
DirectX version DirectX 11
Has integrated graphics
OpenGL ES version 3.2
Uses big.LITTLE technology
CPU threads 8 threads
Uses HMP
Has TrustZone
maximum memory bandwidth 17.1 GB/s
OpenCL version 2
maximum memory amount 12GB
Thermal Design Power (TDP) 5W
DDR memory version 4

The Tecno Camon 40 Pro 4G is driven by the MediaTek Helio G100 chipset, built on a 6 nm process with an octa-core CPU configuration running at 2 x 2.2 GHz and 6 x 2 GHz, supported by 8 threads and big.LITTLE architecture with HMP for efficient workload distribution. It is paired with 12 GB of DDR4 RAM running at 4266 MHz and 256 GB of internal storage, with a maximum memory bandwidth of 17.1 GB/s. Graphics are handled by the integrated Mali G57 GPU clocked at 1000 MHz, supporting DirectX 11, OpenGL ES 3.2, and OpenCL 2. The chipset also integrates LTE, TrustZone security, and operates within a 5W TDP, while the device records an AnTuTu benchmark score of 415,000 and supports 64-bit processing.

Cameras:

megapixels (main camera) 50 & 8 MP
wide aperture (main camera) 1.9f
Has a dual-lens (or multi-lens) main camera
megapixels (front camera) 50MP
has built-in optical image stabilization
video recording (main camera) 2160 x 60 fps
Has a dual-tone LED flash
number of flash LEDs 2
has a BSI sensor
has a CMOS sensor
has continuous autofocus when recording movies
Has phase-detection autofocus for photos
supports slow-motion video recording
has a built-in HDR mode
has manual exposure
has a flash
optical zoom 0x
has manual ISO
has a serial shot mode
has manual focus
has a front camera
Has laser autofocus
Shoots 360° panorama
has manual white balance
has touch autofocus
has manual shutter speed
can create panoramas in-camera
wide aperture (front camera) 2.5f
Has timelapse function
Has a front-facing LED flash
has a dual-lens (or multi-lens) front camera
supports HDR10 recording
supports Dolby Vision recording
has a front-facing camera under the display
Has a RGB LED flash
has 3D photo/video recording capabilities

The Tecno Camon 40 Pro 4G sports a dual-lens rear camera system combining a 50 MP main sensor and an 8 MP secondary lens, both using a CMOS sensor with a wide aperture of f/1.9, optical image stabilization, and phase-detection autofocus for stills alongside continuous autofocus during video recording. The main camera supports 4K video at 60 fps, slow-motion recording, HDR mode, burst mode, timelapse, in-camera panoramas, and a range of manual controls including exposure, ISO, focus, and white balance — though manual shutter speed is not available. A dual-tone LED flash with two LEDs accompanies the rear setup, while optical zoom stands at 0x and there is no laser autofocus, BSI sensor, or support for HDR10 or Dolby Vision recording. On the front, a 50 MP single-lens camera with an f/2.5 aperture handles selfies, without a front-facing flash, secondary lens, or under-display placement.

Operating system:

Android version Android 15
has clipboard warnings
has location privacy options
has camera/microphone privacy options
has Mail Privacy Protection
has theme customization
can block app tracking
blocks cross-site tracking
has on-device machine learning
has notification permissions
has media picker
Can play games while they download
has dark mode
has Wi-Fi password sharing
has battery health check
has an extra dim mode
has focus modes
has dynamic theming
can offload apps
Has customizable notifications
has Live Text
has full-page screenshots
supports split screen
gets direct OS updates
has PiP
Can be used as a PC
Has sharing intents
has a child lock
Supports widgets
Is free and open source
Has offline voice recognition
has voice commands
Tracks the current position of a mobile device
is a multi-user system
has Quick Start

The Tecno Camon 40 Pro 4G runs Android 15 and offers a broad set of privacy controls, including clipboard warnings, location privacy options, camera and microphone access management, and the ability to block app tracking — though cross-site tracking blocking, Mail Privacy Protection, and Wi-Fi password sharing are not included. On the personalization side, the OS supports theme customization, dynamic theming, dark mode, an extra dim mode, home screen widgets, and customizable notifications, while focus modes and Quick Start are absent. Productivity features include split-screen multitasking, Picture-in-Picture, full-page screenshots, a media picker, sharing intents, app offloading, Live Text, and the ability to play games while they download. The system also supports on-device machine learning, offline voice recognition, voice commands, phone tracking, multi-user accounts, a child lock, and a battery health check, and is free and open source — though it does not receive direct OS updates from the vendor and cannot be used as a PC.

Battery:

battery power 5200 mAh
has wireless charging
Supports fast charging
charging speed 45W
comes with a charger
has a removable battery
has a battery level indicator
has a rechargeable battery

The Tecno Camon 40 Pro 4G is equipped with a 5200 mAh rechargeable battery that supports 45W wired fast charging, and a charger is included in the box. The battery features a level indicator for convenient monitoring, but it is not removable and does not support wireless charging.

Audio:

has a socket for a 3.5 mm audio jack
has stereo speakers
has aptX
has LDAC
has aptX HD
has aptX Adaptive
has aptX Lossless
Has a radio

The Tecno Camon 40 Pro 4G includes stereo speakers and a built-in radio, but omits a 3.5 mm headphone jack. On the wireless audio side, it does not support aptX, aptX HD, aptX Adaptive, aptX Lossless, or LDAC, meaning high-resolution and enhanced Bluetooth audio codecs are not available on this device.

Connectivity & Features:

has 5G support
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
SIM cards 2 SIM
has an external memory slot
Has USB Type-C
USB version 2
has NFC
download speed 650 MBits/s
upload speed 150 MBits/s
Has a fingerprint scanner
has emergency SOS via satellite
has crash detection
is DLNA-certified
has a gyroscope
supports ANT+
Has a heart rate monitor
has GPS
has a compass
supports Wi-Fi
Has an infrared sensor
has an accelerometer
has a cellular module
Has a barometer
has an HDMI output
Uses 3D facial recognition
Has an iris scanner
Stylus included
supports Galileo
Has motion tracking
Has optical tracking
Has a built-in projector

The Tecno Camon 40 Pro 4G supports dual SIM operation with a cellular module, Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac), NFC, USB Type-C (USB 2.0), and download and upload speeds of up to 650 Mbits/s and 150 Mbits/s respectively, though 5G is not supported. Navigation is covered by GPS and Galileo, while onboard sensors include a gyroscope, accelerometer, compass, and infrared sensor — with no barometer, heart rate monitor, or motion and optical tracking present. Security is handled by a fingerprint scanner, while 3D facial recognition and an iris scanner are absent, and no stylus is included. The device does not offer an external memory slot, HDMI output, DLNA certification, ANT+ support, satellite SOS, crash detection, or a built-in projector.

Miscellaneous:

has a video light
Has sapphire glass display
Has a curved display
Has an e-paper display

The Tecno Camon 40 Pro 4G features a curved display and includes a video light for recording in low-light conditions. It does not use sapphire glass for screen protection, nor does it incorporate an e-paper display.

Final Verdict

The Tecno Camon 40 Pro 4G presents a well-rounded specification sheet for a 4G smartphone, combining an IP68-rated waterproof build, a sharp 144Hz OLED display, and a versatile dual-camera system with OIS and 4K video capability into a slim 7.3 mm frame. Its 5200 mAh battery with 45W wired fast charging adds a layer of everyday practicality that complements the imaging and display strengths. That said, the absence of 5G, no wireless charging, no expandable storage, and limited Bluetooth audio codec support are real constraints that narrow its appeal for more demanding users. For those whose needs align with its strengths — dependable water resistance, capable cameras, a fluid display, and strong battery endurance — the Camon 40 Pro 4G delivers a cohesive and competent package.

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