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Acer PM191Q E 18" specifications and in-depth review

Acer PM191Q E 18"

Manufacturer: Acer

The Acer PM191Q E 18″ is a portable monitor designed for those who need a compact yet functional display. With a sleek and lightweight design, it offers a full HD resolution and features a 100Hz refresh rate for smooth visuals in various applications.

This monitor comes equipped with VESA Adaptive Sync technology for improved display performance and features an anti-glare coating for reduced reflections. It offers one HDMI port, two USB ports, and supports USB Type-C connectivity, but lacks support for VESA mounting or portrait mode.

Pros
  • Portable design with a lightweight build, weighing only 1130 g for easy transport.
  • Includes 1 HDMI port and USB Type-C for versatile connectivity options.
  • Anti-glare coating and matte panel reduce reflections, improving viewing comfort in various lighting conditions.
Cons
  • Lacks support for VESA mounting, limiting flexible positioning options.
  • Does not support advanced audio features like Dolby Digital or DTS Surround.
  • No touch screen capability, limiting interactivity for certain applications.
  • Absence of swivel and tilt adjustment options reduces ergonomics and viewing flexibility.
  • Does not support portrait mode or have a remote control for ease of use.
Who is this for?

The Acer PM191Q E 18″ portable monitor is well-suited for users who need a compact, lightweight display for basic computing or entertainment tasks. Its 18.5″ screen size and 100Hz refresh rate make it a good choice for casual video streaming or office work where portability and space-saving are key. Additionally, the anti-glare coating and matte panel are beneficial for those working in environments with varied lighting conditions, ensuring a more comfortable viewing experience.

Who is this NOT for?

This monitor is not suitable for users requiring advanced ergonomics or high-level performance for gaming or professional design work. It lacks features such as VESA mounting, tilt adjustments, or portrait mode, limiting flexibility in positioning and usage. Additionally, the absence of features like Dolby Digital or DTS Surround makes it less ideal for users seeking immersive audio experiences or using the monitor for high-quality media consumption.

Display:

response time 7 ms
screen size 18.5"
resolution 1920 x 1080 px
pixel density 119 ppi
Adaptive synchronization VESA Adaptive Sync
has anti-glare coating ✓
refresh rate 100Hz
has a matte panel ✓
has a glossy panel ✕
has a touch screen ✕

The Acer PM191Q E 18″ display offers a 1920 x 1080 resolution on an 18.5″ screen, providing clear and detailed visuals with a pixel density of 119 ppi. It features a 100Hz refresh rate for smoother motion, complemented by VESA Adaptive Sync technology for improved performance. The screen also includes an anti-glare coating to minimize reflections, and it has a matte panel for a more subdued display without the shine of glossy panels. However, it does not support touch input.

General info:

Type Portable
release date July 2025
supports total tilt ✕
Has a swivel stand ✕
Supports VESA mount ✕
height 255 mm
width 421 mm
thickness 13 mm
weight 1130 g
supports portrait mode ✕
volume 1395.615 cm³

The Acer PM191Q E 18″ is a portable monitor with a compact design, measuring 255 mm in height and 421 mm in width, with a slim 13 mm thickness. Weighing only 1130 g, it is lightweight and easy to carry. However, it does not support features like total tilt, swivel adjustment, or VESA mounting, limiting its physical flexibility. The monitor also does not offer portrait mode capability.

Colors:

brightness (typical) 250 nits
supports color calibration ✓
contrast ratio 100000000:1

The Acer PM191Q E 18″ monitor delivers a typical brightness of 250 nits, providing adequate visibility in most environments. It also supports color calibration, allowing for more accurate color reproduction. The monitor boasts an impressive contrast ratio of 100000000:1, ensuring rich detail and deep blacks in the display.

Connectivity:

HDMI ports 1
supports Thunderbolt ✕
DisplayPort outputs 0
has a socket for a 3.5 mm audio jack ✓
has a DVI connector ✕
USB ports 2
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 Acer PM191Q E 18″ offers a range of connectivity options, including 1 HDMI port with HDMI 1.4 support and 2 USB ports, along with USB Type-C for versatile connections. It also includes a 3.5 mm audio jack for audio output. However, it lacks features such as DisplayPort, DVI, VGA connectors, and does not support Ethernet, Wi-Fi, or Thunderbolt.

Power:

Features:

has PiP ✕
has stereo speakers ✓
has built-in smart TV ✕
audio output power 2 x 2W
has a remote control ✕
supports Dolby Digital ✕
supports Dolby Digital Plus ✕
has DTS Surround ✕
has an ambient light sensor ✕
has a front camera ✕

The Acer PM191Q E 18″ includes stereo speakers with an audio output power of 2 x 2W, providing basic sound capabilities. However, it does not feature PiP functionality, built-in smart TV features, or support for advanced audio technologies such as Dolby Digital or DTS Surround. Additionally, it lacks a remote control, ambient light sensor, or a front camera.

Final Verdict

The Acer PM191Q E 18″ is a portable monitor designed for users who prioritize mobility and ease of use in everyday computing tasks. With its compact size and 100Hz refresh rate, it offers a practical solution for those needing a secondary display or a lightweight monitor for basic video or office work. The anti-glare coating and matte panel further enhance usability in varied lighting conditions. While it may not meet the needs of users seeking advanced features like tilt adjustments or immersive audio, it is a solid choice for those looking for an easy-to-carry, functional monitor.