HP ZR24w review

£312
Price when reviewed

HP’s gargantuan ZR30w won us over with its 30in panel and stunning image quality, and now it’s the turn of its little brother, the 24in ZR24w. It costs less than a third of the price of its 30in sibling, yet still manages to pack in a 1,920 x 1,200 resolution, 16:10 ratio S-IPS panel.

HP ZR24w review

It’s well-equipped too. The wide base keeps it firmly planted to a desk, and the fully adjustable stand rises, swivels and rotates. In addition, DVI, D-SUB and DisplayPort inputs are accompanied by a four-port USB hub, with two USB ports at the rear and two more on the monitor’s left-hand side.

Colour accuracy is superb and, without any tweaking at all, our test photographs and movie clips were rendered beautifully. Avatar’s tricky palette of blues and greens was reproduced well, striking a fine balance between neutrality and eye-popping vibrancy.

HP ZR24w

The only weakness that we noted showed up in dark scenes: the ZR24w’s greyish blacks and seemingly modest contrast ratio produced a less well-defined, less punchy image than some of its rivals.

Testing with our X-Rite colorimeter backed up our observations: a measured Delta E (a measure of colour accuracy) of 1.1 and a maximum of 3.1 are simply stunning. But all isn’t completely rosy, and the measured contrast ratio of 619:1 is middle of the road.

The problem is that, at its default settings, the HP’s measured black level of 0.53cd/m2 stays fairly static as you reduce the brightness setting, so contrast gets worse as the panel gets dimmer. Increasing the contrast to 90 helps immeasurably, though, improving the black level significantly and keeping the contrast ratio constant as the brightness is reduced.

With 16:9 panels proving cheaper to make, the cost of this 16:10, 1,920 x 1,200 resolution panel inevitably makes it look like poor value compared to some of the 23in competition. But, if you crave the extra desktop space and have the necessary cash, don’t be dissuaded: the HP ZR24w is a serious contender.

Details

Image quality 5

Main specifications

Screen size 24.0in
Aspect ratio 16:10
Resolution 1920 x 1080
Screen brightness 400cd/m2
Pixel response time 7ms
Contrast ratio 1,000:1
Pixel pitch 0.270mm
Horizontal viewing angle 178 degrees
Vertical viewing angle 178 degrees
Speaker type none
Speaker power ouput N/A
TV tuner no
TV tuner type N/A

Connections

DVI inputs 1
VGA inputs 1
HDMI inputs 0
DisplayPort inputs 1
Scart inputs 0
HDCP support yes
Upstream USB ports 1
USB ports (downstream) 4
3.5mm audio input jacks 0
Headphone output no
Other audio connectors none

Accessories supplied

Other cables supplied VGA, DisplayPort
Internal power supply yes

Power consumption

Peak power consumption 85W
Idle power consumption 1W

Image adjustments

Brightness control? yes
Contrast control? yes
Colour temperature settings 5,000k (Warm), 6,500k (sRGB), 9,300k (Cool), Custom Colour
Extra adjustments Sharpness, overdrive, dynamic contrast

Ergonomics

Forward tilt angle 5 degrees
Backward tilt angle 30 degrees
Swivel angle 90 degrees
Height adjustment 100mm
Pivot (portrait) mode? yes
Bezel width 19mm

Dimensions

Dimensions 556 x 235 x 425mm (WDH)
Weight 8.500kg

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