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HP Z23n
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HP Z23N PC Monitor

23" 1920 X 1080 5000000:1 LED Oct 2015
Display Diagonal Display Resolution Contrast Ratio (dynamic) Display Release Date $48.26 Electricity cost over 5 years
Has a built-in USB hub
HP has good PC display reviews
Does not have a built-in speaker(s)

Available from international sellers only

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Ports & Interfaces

Has a Built-In USB Hub

The HP Z23n has a built-in USB hub, which is unusual. Most of the other PC displays of this type and age do not have a built-in USB hub.

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HP Has Good PC Display Reviews

We checked 2,104 expert and user reviews (including 391 verified purchases) for HP PC monitors and found that on average HP has good ratings compared to other manufacturers. We also found that HP has good ratings specifically for its medium monitors. 92% of those that bought a HP LCD screen would recommend the product that they bought to other buyers.


Has an HDCP

The HP Z23n has an HDCP, as do most of the other PC displays that have been around for around the same time as this flatpanel monitor.

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Only 1920 X 1080 Pixels Display Resolution

This flatpanel monitor has a display resolution of 1920 x 1080 pixels, which is the most frequently found display resolution on flatpanel monitors of a similar spec and age to it.

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Fairly Slow Response Time

The response times of medium monitors that came out around the same time as this PC monitor range from 1ms to 25ms. With a response time of 7 milliseconds, the HP Z23n has one of the slower response times amongst medium monitors of this age.

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Has an Energy Star Certified

The HP Z23n has an Energy Star certified. Most of the other LCD screens of this age and type also have an Energy Star certified.

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Does Not Have a Built-In Speaker(s)

The HP Z23n does not have a built-in speaker(s), unlike most of the other PC screens of this age and spec.

There are a number of alternative PC displays which also have a built-in speaker(s) that you might also want to consider including the Benq RL2460HT or the Philips 221B6LPCB.

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Released Over a Year Ago

It was April 2017 when HP released the Z23n.

Product Identifiers

Manufacturer Part Numbers m2j79a4aba, m2j79a4uuz, m2j79a4abu, m2j79atabu
Barcodes 00889296505624, 00889296505631, 00889296505648, 00889296505655, 00889296505662, 00889296505679, 00889296505686, 00889296505693, 00889296505709, 00889296505716, 00889296505723, 00889296505730, 00889296505747, 00889296505754, 00889296505761, 00889296505778, 00889296505785, 00889296505792, 00889296505808, 00889296505815, 00889296505822, 00889296505839, 00889296505846, 00889296505853, 00889296505860, 00889296505877, 00889296505884, 00889296505891, 00889296533764, 00889899389089

Other PC Monitors to Consider

Lenovo T2254p vs HP Z23n

Lenovo T2254p vs HP Z23n
Lenovo T2254p HP Z23n
$ 192.19 $0.00
Faster Response Time
10W Lower Maximum Power Consumption
Shorter Height With Stand
19% Shallower
8x Lower Maximum Height Adjustment
Nine Months Older

Philips 276E6ADSS/00 vs HP Z23n

Philips 276E6ADSS/00 vs HP Z23n
Philips 276E6ADSS/00 HP Z23n
$ 262.58 $0.00
2ms Faster Response Time
Newer by Three Months
50 Cd/m² Brighter Display Brightness
10.2cm Bigger Display Diagonal
52% Higher Annual Energy Consumption
Worse Energy Efficiency Rating

DELL U2413 vs HP Z23n

DELL U2413 vs HP Z23n
DELL U2413 HP Z23n
$ 349.99 $0.00
Hugely More Display Colour Count
Two DisplayPorts
29% Brighter Display Brightness
One More USB Type-A Downstream Port
Higher Running Costs Over Five Years by $46.96
Higher Maximum Power Consumption