Cubot X100 specifications and in-depth review

Cubot X100

Manufacturer: Cubot

The Cubot X100 is an Android 15 smartphone built around a large 6.88-inch IPS LCD panel running at a 120Hz refresh rate, paired with a secondary screen at 320 x 380px resolution. The handset measures 171.9 mm tall and 8.9 mm thick, weighing in at 207 g, and ships with 12GB of RAM alongside 256GB of internal storage.

Under the hood sits the MediaTek Dimensity 7025 chipset, manufactured on a 6 nm process and paired with an IMG BXM-8-256 GPU clocked at 900 MHz, recording Geekbench 6 multi-core and single-core scores of 2291 and 884 respectively. The camera setup consists of a triple rear system led by a 64 MP main sensor and a 16 MP front camera, while connectivity covers 5G, Wi-Fi 5, Bluetooth 5.1, NFC, and USB Type-C, all backed by a 5100 mAh battery that supports 33W wired fast charging.

Pros
  • The 120Hz refresh rate on the 6.88-inch IPS LCD display ensures noticeably smooth scrolling and touch response
  • A 5100 mAh battery with 33W fast charging and an included charger offers a solid combination of capacity and replenishment speed
  • 5G support alongside NFC, Bluetooth 5.1, and dual SIM capability covers a wide range of connectivity needs
  • The triple rear camera system includes phase-detection autofocus, continuous autofocus during video, slow-motion recording, HDR mode, and a broad set of manual controls
  • Android 15 brings a comprehensive privacy toolkit including app tracking blocking, clipboard warnings, and camera and microphone access controls
  • The presence of a secondary screen adds a layer of utility for notifications or status information without waking the main display
Cons
  • The 720 x 1640 px resolution results in a relatively low pixel density of 260 ppi for a screen of this size, limiting sharpness
  • No water resistance of any kind leaves the device vulnerable to accidental exposure to liquids
  • The 3.5 mm headphone jack is absent, and no high-quality Bluetooth audio codecs such as aptX, LDAC, or aptX HD are supported
  • Video recording is capped at 1080p at 30 fps with no HDR10 or Dolby Vision recording support
  • There is no optical image stabilization, which can affect the steadiness of handheld photos and video
  • Wi-Fi support is limited to Wi-Fi 4 and Wi-Fi 5, with no Wi-Fi 6 or higher available
Who is this for?

This device is a solid fit for everyday users who want a large-screen Android experience with smooth interactions, as the 6.88-inch 120Hz IPS display handles daily browsing, streaming, and social media comfortably. The 5100 mAh battery paired with 33W fast charging makes it a practical choice for users who need all-day battery life without worrying about carrying a charger throughout the day. The dual SIM slot with 5G support also suits users who manage two numbers or need fast mobile data on the go, while the broad set of manual camera controls and slow-motion recording will appeal to casual photography enthusiasts who like hands-on shooting options.

Who is this NOT for?

Users who demand high-resolution visuals for detailed content, gaming, or media consumption will find the 720 x 1640 px display limiting at 260 ppi on a screen this size, as fine text and images will lack sharpness. The absence of optical image stabilization, a BSI sensor, and video recording capped at 1080p at 30 fps makes it a poor match for anyone who relies on their phone for serious videography or low-light photography. Additionally, users who frequently use wireless headphones dependent on high-fidelity codecs like LDAC or aptX HD, or those who need water resistance for outdoor or active environments, will find the audio and build limitations a recurring frustration.

Design:

water resistance None
weight 207 g
thickness 8.9 mm
width 78.1 mm
height 171.9 mm
volume 119.485971 cm³
has a rugged build
can be folded

The Cubot X100 is a standard, non-folding smartphone with no rugged build certification and no water resistance. It stands 171.9 mm tall and 78.1 mm wide, with a thickness of 8.9 mm and a total volume of approximately 119.49 cm³. The device weighs 207 g, placing it on the heavier end of the typical smartphone range.

Display:

Display type LCD, IPS
screen size 6.88"
pixel density 260 ppi
resolution 720 x 1640 px
refresh rate 120Hz
has branded damage-resistant glass
supports HDR10
supports HDR10+
Always-On Display
supports Dolby Vision
Has a secondary screen
resolution (secondary screen) 320 x 380px
has a touch screen

The Cubot X100 features a 6.88-inch IPS LCD touchscreen with a resolution of 720 x 1640 px and a pixel density of 260 ppi, paired with a smooth 120Hz refresh rate. The display is protected by branded damage-resistant glass, though it does not support HDR10, HDR10+, Dolby Vision, or an Always-On Display mode. A secondary screen is also present at a resolution of 320 x 380 px, while the main panel does not support HDR10 video playback in any form.

Performance:

internal storage 256GB
RAM 12GB
Chipset (SoC) name MediaTek Dimensity 7025
GPU name IMG BXM-8-256
CPU speed 2 x 2.5 & 6 x 2 GHz
Geekbench 6 result (multi) 2291
Geekbench 6 result (single) 884
Geekbench 5 result (multi) 1890
Geekbench 5 result (single) 690
GPU clock speed 900 MHz
Has integrated LTE
RAM speed 2750 MHz
semiconductor size 6 nm
Supports 64-bit
DirectX version DirectX 12
Has integrated graphics
Uses big.LITTLE technology
Has NX bit
Uses HMP
maximum memory bandwidth 51.2 GB/s
OpenCL version 2
memory channels 4
maximum memory amount 16GB
uses multithreading
DDR memory version 5
shading units 18

The Cubot X100 is powered by the MediaTek Dimensity 7025 chipset, built on a 6 nm process with a CPU configuration of 2 x 2.5 GHz and 6 x 2 GHz cores using big.LITTLE technology with HMP support, alongside the IMG BXM-8-256 GPU clocked at 900 MHz with 18 shading units, DirectX 12 support, and OpenCL 2. The device comes with 12GB of DDR5 RAM running at 2750 MHz across 4 memory channels, a maximum supported memory amount of 16GB, and a peak memory bandwidth of 51.2 GB/s, complemented by 256GB of internal storage. The chipset supports 64-bit processing, multithreading, integrated LTE, integrated graphics, and an NX bit for security, while Geekbench 6 scores land at 884 single-core and 2291 multi-core, with Geekbench 5 results of 690 and 1890 respectively.

Cameras:

megapixels (main camera) 64 & 5 & 2 MP
Has a dual-lens (or multi-lens) main camera
megapixels (front camera) 16MP
has built-in optical image stabilization
video recording (main camera) 1080 x 30 fps
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 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 X100 includes a triple rear camera system with sensors at 64 MP, 5 MP, and 2 MP, using a CMOS sensor and supporting phase-detection autofocus, touch autofocus, and continuous autofocus during video recording, though optical image stabilization and laser autofocus are absent. Video recording tops out at 1080p at 30 fps, with slow-motion recording supported, while HDR10 and Dolby Vision recording are not available. Manual controls cover exposure, ISO, focus, and white balance, and the camera also offers burst mode and in-camera panoramas, though it does not shoot in RAW format and lacks a manual shutter speed option. A single LED flash is present on the rear, with no dual-tone or RGB flash, and the 16 MP front camera is a single-lens unit with no front-facing flash and is not positioned under the display.

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 X100 runs Android 15 as a free and open-source operating system, offering 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 and Mail Privacy Protection are not included. On the usability side, the OS supports dark mode, dynamic and manual theme customization, customizable notifications, notification permissions, a media picker, widgets, split-screen multitasking, Picture-in-Picture, full-page screenshots, Live Text, sharing intents, app offloading, and the ability to play games while they are still downloading. Additional features include on-device machine learning, offline voice recognition, voice commands, device tracking, multi-user support, a child lock, battery health check, and an extra dim mode, while focus modes, Wi-Fi password sharing, Quick Start, and the ability to use the device as a PC are not available. Direct OS updates from the vendor are not supported on this device.

Battery:

battery power 5100 mAh
has wireless charging
Supports fast charging
charging speed 33W
has reverse wireless charging
comes with a charger
has a removable battery
has a battery level indicator
has a rechargeable battery

The Cubot X100 is equipped with a 5100 mAh rechargeable, non-removable battery that supports 33W wired fast charging, with a charger included in the box. A battery level indicator is present, making it easy to monitor charge status. Wireless charging and reverse wireless charging are not supported.

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 Cubot X100 features stereo speakers but omits a 3.5 mm headphone jack, so wired audio relies on the USB-C port. On the wireless audio side, none of the high-quality Bluetooth codecs are supported — aptX, aptX HD, aptX Adaptive, aptX Lossless, and LDAC are all absent. The device also does not include a built-in radio.

Connectivity & Features:

has 5G support
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
SIM cards 2 SIM
Bluetooth version 5.1
has an external memory slot
Has USB Type-C
USB version 2
has NFC
download speed 2770 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 X100 supports 5G connectivity and accommodates two SIM cards, with download speeds reaching up to 2770 MBits/s. Wi-Fi coverage spans Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac), while Bluetooth 5.1 and NFC round out the wireless options. The device connects via USB Type-C with USB 2.0, but lacks an external memory slot, HDMI output, and DLNA certification. For navigation and sensors, it includes GPS with Galileo support, a gyroscope, accelerometer, and compass, though a barometer, infrared sensor, heart rate monitor, and motion or optical tracking are all absent. Security is handled through a fingerprint scanner, while 3D facial recognition and an iris scanner are not present, and no stylus is included. Emergency SOS via satellite, crash detection, ANT+, and a built-in projector are also not supported.

Miscellaneous:

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

The Cubot X100 includes a video light for recording in low-light conditions. The display is flat rather than curved, and neither sapphire glass nor an e-paper panel are used.

Final Verdict

The Cubot X100 is a large-format Android 15 smartphone that makes a reasonable case for users seeking a capable daily driver with a smooth 120Hz display, dependable 5G connectivity, and a 5100 mAh battery with 33W fast charging. Its broad software feature set, dual SIM support, and hands-on camera controls add genuine practical value, while the MediaTek Dimensity 7025 chipset handles everyday workloads reliably. That said, the HD+ display resolution and the absence of water resistance, optical image stabilization, and lossless audio codec support mean it is best suited for general use rather than demanding creative or outdoor scenarios. For users whose priorities align with its strengths, the X100 delivers a functional and feature-rich experience within its clear boundaries.

Popular Comparisons

Cubot X100
Cubot X100
VS
CMF Phone 1
CMF Phone 1
Cubot X100
Cubot X100
VS
Cubot Max 5
Cubot Max 5
Cubot X100
Cubot X100
VS
Blackview Shark 9
Blackview Shark 9
Cubot X100
Cubot X100
VS
Cubot KingKong ES 3
Cubot KingKong ES 3
Cubot X100
Cubot X100
VS
Infinix Note 50 Pro 4G
Infinix Note 50 Pro 4G
Cubot X100
Cubot X100
VS
Cubot X90
Cubot X90
Cubot X100
Cubot X100
VS
Motorola Moto G75 5G
Motorola Moto G75 5G
Cubot X100
Cubot X100
VS
Xiaomi Poco M7
Xiaomi Poco M7
Cubot X100
Cubot X100
VS
Oppo A5i Pro 5G
Oppo A5i Pro 5G
Cubot X100
Cubot X100
VS
Tecno Pova 7 Ultra 5G
Tecno Pova 7 Ultra 5G