Benq BL2420U
Benq BL2420U
9 Images + 4 Videos
Share on

Loading image...


Overall Score

Benq BL2420U Worth Buying Editor's Choice
A multi award winning 3840 x 2160 PC monitor with average features
23.6" 3840 X 2160 Pixels 20000000:1 LED May 2015
Display Diagonal Display Resolution Contrast Ratio (dynamic) Display Release Date

Sorry, currently not available from shops in the United States.
Check international prices

Notify Me When Available
You are subscribed to price alerts for this product
Sorry, no international prices found
Searching for international prices ...

Assumed Exchange Rates

Benq BL2420U Review

With excellent reviews but average features, we have scored the Benq BL2420U as follows for Summary.
8 Reviews + 2 Awards
Average Features
$120 Over 8 Years
Overall Score

Why Has it Scored 50?

It has very good expert reviews and very good user reviews with an average overall rating of 88%.
This PC monitor is over 2 years old and it is likely that newer PC screens with better features are available. However it has good reviews so it may still be worth considering. View the latest flatpanel monitors 2017.
This Benq PC monitor has running costs of $120 over 8 years, which puts it in the most expensive 12% of all 2,770 flatpanel monitors that we have compared it to.
The BL2420U has some good features, but is also missing a few features:
Quite fast response time
Quite wide viewing angle, horizontal

Benq BL2420U Video Reviews

Benq BL2420U In-Depth Analysis


Quite Fast Response Time

The Benq BL2420U's response time of only 4ms is in the fastest 15% of all LCD screens when ranked by this feature. The average response time of all LCD screens is 5.7ms, with the fastest being 1ms and the slowest being 55ms.

What does "response time" mean? Less Chart Hide Chart Edit

Quite Wide Viewing Angle, Horizontal

The viewing angle, horizontal of the Benq BL2420U of 178° is quite wide compared to most other LCD screens. It is in the widest 15% of all LCD screens when ranked by this feature. The narrowest viewing angle, horizontal of LCD screens is 17°, the widest is 180°, and the average viewing angle, horizontal is 170°.

What does "viewing angle, horizontal" mean? Less Chart Hide Chart Edit

Quite Wide Viewing Angle, Vertical

The viewing angles, vertical of LCD screens range from 10° to 180°, and the average viewing angle, vertical is 160°. The viewing angle, vertical of the BL2420U of 178° is in the widest 6% of all PC displays when sorted by this feature.

What does "viewing angle, vertical" mean? Less Chart Hide Chart Edit

Two HDMI Ports

The BL2420U is a two HDMI port flatpanel monitor. Most of the other LCD screens have between one and five HDMI ports.

What does "HDMI port" mean? Less Chart Hide Chart Edit

3840 X 2160 Pixels Display Resolution

The BL2420U has a maximum display resolution of 3840 x 2160 pixels. That's over four times the resolution of a 1920 x 1080 pixels PC display, which is the most common resolution. The worst resolution of all LCD screens is 320 x 240 pixels and the best is 5120 x 2880 pixels.

What does "display resolution" mean? Less Chart Hide Chart Edit

Has a Built-In Speaker(s)

The BL2420U has a built-in speaker(s). 53% of LCD screens do not have a built-in speaker(s).

What is a built-in speaker(s)? Less Chart Hide Chart Edit

Running Costs

Very High Running Costs

The BL2420U has an average running cost of $120 over 8 years based on average usage levels and energy prices, which makes it one of the least economic to run PC screens.

Calculate your own running costs

Product Identifiers

Manufacturer Part Numbers info 3840x21607, benq 9hld6latbe, info bl2420u, benq bl2420u, benq 300cdm2
Barcodes 04718755056512, 05054629904336