Cubot KingKong Mini 4 specifications and in-depth review

Cubot KingKong Mini 4

Manufacturer: Cubot

The Cubot KingKong Mini 4 is a compact rugged smartphone built for users who need durability in a smaller form factor. Running Android 15, it carries an IP68 waterproof certification and a reinforced build, making it suited for demanding environments. Its 4.7″ IPS LCD screen delivers a pixel density of 373 ppi at a 720 x 1600 resolution, while the device itself weighs 192 g and measures 16.9 mm thick.

Under the hood, the KingKong Mini 4 is powered by the Unisoc T616 chipset paired with a Mali G57 MP1 GPU, 8GB of DDR4 RAM running at 1866 MHz, and 256GB of internal storage via eMMC 5.1. The 4700 mAh battery supports 10W fast charging and ships with a charger included. On the connectivity side, the phone offers Bluetooth 5.0, NFC, dual-SIM support, Wi-Fi 5, USB Type-C, and an external memory slot, while the 48 MP main camera includes phase-detection autofocus, HDR mode, and manual controls for ISO, focus, exposure, and white balance.

Pros
  • IP68 waterproof rating combined with a rugged build makes it suitable for use in wet or harsh environments
  • 256GB of internal storage paired with an external memory slot provides substantial space for files and further expansion
  • Runs Android 15, bringing a wide range of privacy controls, split-screen multitasking, Picture-in-Picture, and customizable notifications
  • The 4700 mAh battery supports fast charging and ships with a charger included in the box
  • NFC, dual SIM support, USB Type-C, GPS with Galileo, and a fingerprint scanner offer a well-rounded connectivity and security setup
  • Main camera includes phase-detection autofocus, HDR mode, burst shooting, panorama, and manual controls for ISO, focus, exposure, and white balance
Cons
  • No optical image stabilization on the rear camera limits stability in handheld or low-light shooting situations
  • Wireless charging and reverse wireless charging are both absent, restricting charging to wired methods only
  • The device does not support 5G, limiting it to 4G LTE network speeds
  • No stereo speakers and no support for high-quality Bluetooth audio codecs such as aptX, aptX HD, or LDAC
  • The display lacks HDR10, Dolby Vision, and branded damage-resistant glass, reducing both visual richness and screen durability
  • At 16.9 mm thick, the device is notably bulkier than typical smartphones in the same category
Who is this for?

This device is well suited to users who regularly work or spend time in demanding physical environments, thanks to its IP68 waterproof rating and rugged construction, which provide reliable protection against water and rough handling. The combination of 256GB internal storage, an external memory slot, dual SIM support, NFC, and a fingerprint scanner makes it a practical choice for users who need a capable everyday smartphone with solid security and flexibility. Those who value software depth will also find the Android 15 feature set appealing, with its broad privacy controls, split-screen multitasking, offline voice recognition, and wide range of usability tools covering most day-to-day needs.

Who is this NOT for?

Users who prioritize media consumption or audio quality will find this device limiting, as the display offers no HDR10 or Dolby Vision support, lacks branded damage-resistant glass, and the phone provides neither stereo speakers nor any high-fidelity Bluetooth codec such as aptX, aptX HD, or LDAC. Mobile photographers looking for advanced imaging capabilities will also be underserved, given the absence of optical image stabilization, slow-motion video recording, RAW capture, and a BSI sensor on the main camera. Additionally, users in areas where faster network infrastructure is available will not benefit from it here, as 5G connectivity is not supported, and the single-band 10W wired charging may feel restrictive for those accustomed to faster or wireless charging solutions.

Design:

water resistance Waterproof
weight 192 g
thickness 16.9 mm
width 61 mm
height 128.7 mm
volume 132.67683 cm³
Ingress Protection (IP) rating IP68
has a rugged build
can be folded

The Cubot KingKong Mini 4 is built with a rugged construction and carries an IP68 ingress protection rating, meaning it is fully waterproof and resistant to dust and immersion. The device measures 128.7 mm in height, 61 mm in width, and 16.9 mm in thickness, with a total volume of 132.68 cm³ and a weight of 192 g. It does not support a folding form factor, maintaining a fixed, conventional smartphone design throughout.

Display:

Display type LCD, IPS
screen size 4.7"
pixel density 373 ppi
resolution 720 x 1600 px
has branded damage-resistant glass
supports HDR10
supports HDR10+
Always-On Display
supports Dolby Vision
Has a secondary screen
has a touch screen

The Cubot KingKong Mini 4 features a 4.7″ IPS LCD touchscreen with a resolution of 720 x 1600 px and a pixel density of 373 ppi. The display does not include branded damage-resistant glass, and it lacks support for HDR10, HDR10+, Dolby Vision, and Always-On Display functionality. There is no secondary screen present on the device.

Performance:

internal storage 256GB
RAM 8GB
AnTuTu benchmark score 412677
Chipset (SoC) name Unisoc T616
GPU name Mali G57 MP1
CPU speed 2 x 2 & 6 x 1.8 GHz
Geekbench 5 result (multi) 1391
Geekbench 5 result (single) 380
Has integrated LTE
RAM speed 1866 MHz
semiconductor size 12 nm
Supports 64-bit
Has integrated graphics
OpenGL ES version 3.2
Uses big.LITTLE technology
CPU threads 8 threads
Has TrustZone
maximum memory bandwidth 14.928 GB/s
OpenCL version 2
eMMC version 5.1
maximum memory amount 14GB
GPU turbo 750 MHz
DDR memory version 4
L3 cache 1 MB

The Cubot KingKong Mini 4 is powered by the Unisoc T616 chipset, built on a 12 nm process and configured as an octa-core processor running at 2 x 2 GHz and 6 x 1.8 GHz across 8 threads using big.LITTLE technology. It is paired with 8GB of DDR4 RAM at 1866 MHz, 256GB of eMMC 5.1 internal storage, and a maximum supported memory amount of 14GB, with a memory bandwidth of 14.928 GB/s. Graphics are handled by the integrated Mali G57 MP1 GPU with a turbo clock of 750 MHz, supporting OpenGL ES 3.2 and OpenCL 2.0. The chipset supports 64-bit processing, integrated LTE, and ARM TrustZone security, and it includes 1 MB of L3 cache. Benchmark results place the device at 412,677 on AnTuTu, with Geekbench 5 scores of 380 (single-core) and 1391 (multi-core).

Cameras:

megapixels (main camera) 48 MP
Has a dual-lens (or multi-lens) main camera
megapixels (front camera) 16MP
has built-in optical image stabilization
Has a dual-tone LED flash
number of flash LEDs 1
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
shoots raw
has touch autofocus
has manual shutter speed
can create panoramas in-camera
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 Cubot KingKong Mini 4 features a 48 MP single-lens rear camera with a CMOS sensor, phase-detection autofocus for photos, continuous autofocus during video recording, and touch autofocus support. Manual controls are available for ISO, focus, exposure, and white balance, and the camera also includes a built-in HDR mode, burst shooting, and in-camera panorama. A single LED flash is present on the rear, while optical image stabilization, laser autofocus, dual-tone flash, BSI sensor, slow-motion video, RAW capture, manual shutter speed, timelapse, 360° panorama, HDR10 recording, Dolby Vision recording, and 3D photo or video capabilities are not supported. On the front, a 16 MP single-lens camera is included without an under-display placement or a front-facing flash.

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 Cubot KingKong Mini 4 runs Android 15 and includes a broad set of privacy controls, among them clipboard warnings, location privacy options, camera and microphone access controls, and the ability to block app tracking, though cross-site tracking blocking and Mail Privacy Protection are not present. On the usability side, the OS supports dark mode, dynamic and manual theme customization, customizable notifications, notification permissions, a media picker, split-screen multitasking, Picture-in-Picture, full-page screenshots, Live Text, widgets, sharing intents, a child lock, app offloading, an extra dim mode, and the ability to play games while they download. It also offers on-device machine learning, offline voice recognition, voice commands, multi-user support, phone tracking, and a battery health check. Direct OS vendor updates are not provided, and the device does not support focus modes, Wi-Fi password sharing, Quick Start, or PC mode.

Battery:

battery power 4700 mAh
has wireless charging
Supports fast charging
charging speed 10W
has reverse wireless charging
comes with a charger
has a removable battery
has a battery level indicator
has a rechargeable battery

The Cubot KingKong Mini 4 is equipped with a 4700 mAh rechargeable battery that supports fast charging at 10W, and a charger is included in the box. A battery level indicator is present, giving users a clear read on remaining charge at a glance. The battery is not removable, and the device does not support wireless charging or reverse wireless charging.

Audio:

has stereo speakers
has aptX
has LDAC
has aptX HD
has aptX Adaptive
has aptX Lossless

On the audio side, the Cubot KingKong Mini 4 does not feature stereo speakers, relying instead on a single-channel output. Bluetooth audio codec support is also limited, with no aptX, aptX HD, aptX Adaptive, aptX Lossless, or LDAC available on the device.

Connectivity & Features:

has 5G support
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
SIM cards 2 SIM
Bluetooth version 5
has an external memory slot
Has USB Type-C
has NFC
download speed 300 MBits/s
upload speed 100 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 Cubot KingKong Mini 4 supports dual SIM cards and connects via Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac), Bluetooth 5.0, NFC, and USB Type-C, while 5G is not available on this device. Cellular connectivity is present, with download speeds of up to 300 Mbit/s and upload speeds of up to 100 Mbit/s, and an external memory slot is included for storage expansion. On the sensor and security front, the phone incorporates a fingerprint scanner, GPS with Galileo support, a gyroscope, compass, and accelerometer, though it lacks a barometer, infrared sensor, heart rate monitor, and ANT+ support. 3D facial recognition, iris scanning, crash detection, satellite SOS, DLNA certification, HDMI output, motion tracking, optical tracking, and a built-in projector are all absent, and no stylus is included.

Miscellaneous:

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

The Cubot KingKong Mini 4 includes a video light, which can be used to illuminate scenes during video recording. The display is flat rather than curved, and the device uses neither sapphire glass nor an e-paper panel.

Final Verdict

The Cubot KingKong Mini 4 carves out a clear niche as a compact rugged smartphone built around durability and practical everyday utility. Its IP68 waterproof rating combined with a rugged build makes it one of the more dependable options for users who routinely expose their device to the elements, and the generous 256GB of internal storage, expandable via a memory slot, adds to its appeal as a reliable workhorse. Running Android 15 with a broad feature set covering privacy, multitasking, and offline functionality rounds out a solid foundation for day-to-day use. That said, the device's limitations in display quality, audio output, camera versatility, and network support mean it is best evaluated on its own merits rather than as an all-round performer. For users whose primary need is a tough, dependable handset with enough storage and software capability to handle daily tasks without issue, the KingKong Mini 4 delivers on its core promise.

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