ASUS Chromebook CX3

14", 256 GB, 8 GB, DE, Intel Core i5-1235U
2Ratings
BrandMore from ASUS
Test reportsVery good based on 1 test
Currently out of stock
Free shipping starting at 50.–

Processor type5

Product details

The ASUS Chromebook CX3 is a powerful gaming laptop designed for users seeking a combination of mobility and performance. Equipped with an Intel Core i5-1235U processor and 8 GB of LPDDR5 RAM, this device delivers smooth performance for various applications, including gaming and multitasking. The 14-inch FHD IPS display with a resolution of 1920 x 1080 pixels provides vibrant colors and clear images, while the matte surface minimizes reflections and enhances visibility under different lighting conditions. With a compact and lightweight design, the Chromebook CX3 is perfect for on-the-go use while offering a robust build that meets MIL-STD-810H standards. The device runs on Chrome OS and offers a variety of connectivity options, including USB-C and HDMI, to maximize connectivity. The integrated security feature with the Google Titan C Security Chip ensures additional protection for your data.

  • Intel Core i5-1235U processor with up to 4.4 GHz clock speed
  • 14-inch FHD IPS display with anti-glare surface
  • MIL-STD-810H certified for increased durability
  • Wi-Fi 6 and Bluetooth 5.3 for fast wireless connections
  • Backlit keyboard with antibacterial coating.

Key specifications

Keyboard layout
Germany
Graphics card model
Intel UHD Graphics
Processor family
Core i5 12th Gen
Image resolution
1920 x 1080 pixels
Operating System Version
Google Chrome OS
Memory
8 GB
SSD capacity
256 GB
Item number
42907189

General information

Manufacturer
ASUS
Category
Notebooks
Manufacturer no.
90NX06J1-M005W0
Release date
13.2.2024
May include power adapter
No

Colour

Colour
White
Exact colour description
White

Application range

Notebook type
Multimedia laptop
Model number
CX3402CBA-MW0166

Processor

Processor family
Core i5 12th Gen
Processor type
Intel Core i5-1235U
Clock frequency
1.30 GHz
Max. turbo clock rate
4.40 GHz
Max. TDP
55 W
Number of processor cores
10 -Core
Number of performance cores
2 -Core
Clock frequency performance cores
1.30 GHz
Max. Turbo Clock frequency Performance Cores
4.40 GHz
Number of efficiency cores
8 -Core
Clock frequency Efficiency cores
0.90 GHz
Max. Turbo Clock frequency Efficiency Cores
3.30 GHz
Number of threads
12
Cache
12 MB
Chipset
Intel SoC

Memory

Memory
8 GB
Memory configuration
1 x 8GB
Onboard memory
8 GB
Max. supported memory
8 GB
Memory type
LPDDR5-RAM

Graphics card properties

Graphics hardware
Integrated graphics

Material

Material group
Plastic
Material
Plastic

Onboard graphics properties

Graphics chip (GPU)
Intel UHD Graphics
Graphics card model
Intel UHD Graphics

Dedicated graphics card properties

Graphics chip (GPU)
Intel UHD Graphics
Graphics card model
Intel UHD Graphics

Display properties

Display resolution
Full HD
Image resolution
1920 x 1080 pixels
Refresh rate
60 Hz
Aspect ratio
16:9
Display size (inches)
14"
Screen surface
Anti-glare
Screen technology
LCD
Panel technology
IPS
Brightness
250 cd/m²

Data storage overview

Disk type
Flash
Total capacity
256 GB
SSD capacity
256 GB

Optical drive

Optical drive type
No drive

Connections

USB ports
USB-A, USB-C
Exact USB ports
USB-A 3.0 (2x), USB-C 3.0 (2x)
Video connections
HDMI (1x)
Audio Connections
Jack 3.5mm (1x)
HDMI version
1.4

Operating system

Operating system
ChromeOS
Operating System Version
Google Chrome OS
Language
German
Operating system architecture
64-bit

Audio functions

Notebook speaker type
Built-in speakers
Number of speakers
1x

Camera properties

Front camera resolution
2 Mpx
Max. Video resolution front camera
1920 x 1080 pixels

Safety

Safety
Camera Privacy Shutter, Google Security Chip H1
Password protection Type
Switch on

Wireless transmission

Wireless transmission
Bluetooth, Wi-Fi
Bluetooth version
5.3

Wi-Fi

Wi-Fi standard
Wi-Fi 6 / 802.11ax

Battery properties

Battery type
LiPo
Number of cells
3 cubicles
Power capacity
50 Wh
Power supply unit strength
45 W
USB Type C Power supply
45 W

Input device

Keyboard layout
Germany
Input device
Keyboard backlight, Touchpad

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer ASUS fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
No accessories

Product dimensions

Height
1.87 cm
Depth
21.43 cm
Width
32.64 cm
Weight
1.43 kg

Package dimensions

Length
46.10 cm
Width
29.30 cm
Height
7.50 cm
Weight
2.41 kg

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Notebooks» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 8.Lenovo
    2.2 %
  • 9.Acer
    2.4 %
  • 10.ASUS
    3.3 %
  • 11.Gigabyte
    4.3 %
  • 12.Erazer
    4.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 3.Apple
    6 days
  • 4.Captiva
    7 days
  • 5.ASUS
    8 days
  • 6.Microsoft
    9 days
  • 7.Lenovo
    10 days

Return rate

How often is a product of this brand in the «Notebooks» category returned?

Source: Digitec Galaxus
  • 6.HP
    4.6 %
  • 7.Acer
    4.8 %
  • 8.ASUS
    5.2 %
  • 9.Gigabyte
    5.7 %
  • 10.Medion
    6.2 %
Source: Digitec Galaxus

Translation: machine translated
Very good90/100
PC Welt Online Logo
PC Welt OnlineSingle testReleaseJuly 2025
  • PositiveChic design
  • PositiveGood processor performance
  • PositiveAttractive keyboard
  • PositiveNumerous connection options
  • NegativeThe battery life is not competitive
  • NegativeThe 16:9 aspect ratio of the display appears somewhat cramped

The Asus Chromebook Plus CX34 is a good buy, no ifs, ands or buts. Equipped with an updated processor and a display with touch function, it offers a significant improvement over the previous model. The few drawbacks cannot detract from the good overall experience.

This test report belongs to a different type: Chromebook CX3 (14", 256 GB, 8 GB, DE, Intel Core i5-1335U)