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Crua CR340AU 34" specifications and in-depth review

Crua CR340AU 34"

Manufacturer: Crua

The Crua CR340AU 34″ is an ultrawide gaming monitor that provides an immersive viewing experience. With its 34″ display, this model offers a spacious screen for both work and play, delivering a wide, panoramic view. Its design incorporates a glossy panel, adding to the visual appeal, though it lacks an anti-glare coating.

This monitor boasts a 2560 x 1080 px resolution and a 120Hz refresh rate, ensuring smooth and crisp visuals, especially for fast-paced gaming. The display supports AMD FreeSync for smoother gameplay by reducing screen tearing. For connectivity, it features two HDMI ports, a DisplayPort 1.4 output, and a 3.5mm audio jack. It also supports VESA mounting and offers tilt and swivel adjustments for flexible positioning.

Pros
  • The monitor offers a 120Hz refresh rate, ensuring smooth visuals for gaming and fast-moving content.
  • It supports AMD FreeSync for reduced screen tearing and a smoother gaming experience.
  • The display features a wide 178º horizontal and vertical viewing angle, allowing for better visibility from different positions.
  • With VESA mount support, it offers flexibility for various mounting options.
  • It includes stereo speakers, providing built-in audio without the need for external speakers.
Cons
  • The monitor lacks an anti-glare coating, which may lead to reflections in bright environments.
  • It does not support portrait mode, limiting the ability to rotate the display for certain tasks.
  • It has no Thunderbolt, USB Type-C, or Ethernet support, limiting advanced connectivity options.
  • The monitor does not have advanced sound technologies like Dolby Digital, Dolby Digital Plus, or DTS Surround.
  • There is no remote control included, requiring manual adjustment for settings and control.
Who is this for?

The Crua CR340AU 34″ is ideal for gamers and users who enjoy an ultrawide viewing experience. Its 120Hz refresh rate and AMD FreeSync support make it particularly well-suited for fast-paced gaming, ensuring smooth visuals and reduced screen tearing. Additionally, its wide 178º viewing angles make it great for collaborative work or multimedia consumption, while the VESA mount support offers flexibility for different setups, including wall or arm mounting in gaming or office environments.

Who is this NOT for?

This monitor may not be the best choice for users who require advanced connectivity options such as Thunderbolt, USB Type-C, or Ethernet, as it lacks these features. It also does not support portrait mode, limiting its versatility for users who need to switch to a vertical display for tasks like coding or reading documents. Additionally, the absence of Dolby Digital and DTS Surround means it may not offer the ideal sound experience for users who prioritize high-quality audio.

Display:

Display type LED-backlit, LCD, IPS
screen size 34"
resolution 2560 x 1080 px
pixel density 81 ppi
Adaptive synchronization AMD FreeSync
has anti-glare coating ✕
refresh rate 120Hz
maximum horizontal viewing angle 178º
maximum vertical viewing angle 178º
has a matte panel ✕
has a glossy panel ✓
has a touch screen ✕

The Crua CR340AU 34″ monitor features a LED-backlit LCD IPS display, providing vibrant colors and wide viewing angles. With a resolution of 2560 x 1080 px and a 120Hz refresh rate, the display ensures smooth and detailed visuals for both gaming and general use. The monitor supports AMD FreeSync for a tear-free experience but lacks an anti-glare coating, meaning reflections may be noticeable in bright environments. The 178º horizontal and vertical viewing angles ensure a consistent image from various positions, while the glossy panel enhances contrast and color saturation, though it may be prone to reflections.

General info:

Type Gaming, Ultrawide
release date July 2025
supports total tilt ✓
Has a swivel stand ✓
Supports VESA mount ✓
supports portrait mode ✕

The Crua CR340AU 34″ is designed for gaming and ultrawide usage, providing a versatile and comfortable viewing experience. It offers full tilt and swivel functionality, allowing you to adjust the screen's angle for optimal viewing. Additionally, the monitor supports VESA mounting, giving you the flexibility to mount it on compatible stands or walls. However, it does not support portrait mode, limiting its orientation options.

Colors:

brightness (typical) 350 nits
supports color calibration ✓
display colors 16.7 million
bit depth 8-bit
contrast ratio 1000:1
sRGB coverage 120%

The Crua CR340AU 34″ monitor delivers 16.7 million display colors for rich, vibrant visuals, making it suitable for both gaming and content creation. With a 120% sRGB coverage and an 8-bit bit depth, it ensures accurate color reproduction and smooth gradation. The monitor also supports color calibration to fine-tune its color performance. Its 350 nits brightness and 1000:1 contrast ratio provide a clear and detailed image, even in moderately lit environments.

Connectivity:

HDMI ports 2
supports Thunderbolt ✕
DisplayPort outputs 1
DisplayPort version DisplayPort 1.4
has a socket for a 3.5 mm audio jack ✓
has a DVI connector ✕
USB ports 1
Has USB Type-C ✕
HDMI version HDMI 1.4
supports Ethernet ✕
supports Wi-Fi ✕
has AirPlay ✕
mini DisplayPort outputs 0
has a VGA connector ✕

The Crua CR340AU 34″ offers a variety of connectivity options, including two HDMI 1.4 ports and a DisplayPort 1.4 output for high-quality video connections. It also features a 3.5mm audio jack for audio output and one USB port for additional connectivity. However, it does not support Thunderbolt, USB Type-C, Ethernet, Wi-Fi, or AirPlay. Additionally, the monitor lacks a DVI connector, mini DisplayPort outputs, and VGA connector, focusing on more modern digital ports for video and audio.

Power:

Features:

has PiP ✕
has stereo speakers ✓
has built-in smart TV ✕
has a remote control ✕
supports Dolby Digital ✕
supports Dolby Digital Plus ✕
has DTS Surround ✕
has an ambient light sensor ✕
has a front camera ✕

The Crua CR340AU 34″ includes stereo speakers for built-in audio, eliminating the need for external speakers in most situations. However, it does not support PiP (Picture-in-Picture) functionality, Dolby Digital, Dolby Digital Plus, or DTS Surround. Additionally, it lacks features like a built-in smart TV, a remote control, an ambient light sensor, and a front camera, focusing on core display and audio performance.

Final Verdict

The Crua CR340AU 34″ is a solid choice for gamers and users seeking an ultrawide display with a 120Hz refresh rate and AMD FreeSync support, offering smooth visuals for fast-paced gaming and an immersive viewing experience. Its wide 178º viewing angles and VESA mount compatibility make it versatile for different setups, while built-in stereo speakers provide convenience. However, its lack of advanced connectivity options and portrait mode may limit its appeal for certain professional or multitasking needs. Overall, this monitor is well-suited for gaming and multimedia consumption, offering good performance and flexibility within those use cases.