Acer H235H review: Acer H235H

The H235H achieved a brightness score of 266 candelas per square meter (cd/m2), just shy of Acer's claimed 300 cd/m2 max. The Samsung SyncMaster P2370 achieved a lower brightness, with 239 cd/m2, but was right under Samsung's 250 cd/m2 max. On our dark screen test, both monitors exhibited significant backlight bleed through on the top and bottom edges of the displays, but the Acer performed slightly better.

Our Kill Bill Vol. 1 DVD test yielded apparent ghosting on the Acer in the Movie preset. Color-wise, the Samsung wins with much more balanced, showing accurate colors. The Acer's color looked washed out in comparison.

Unreal Tournament 3 looked great running at 1,920x1,080 pixels with vibrant colors. Its contrast ratio was decent, compared with the P2370's more pronounced presentation. We saw no signs of input lag, blurring, or streaking during fast movement.

The optimal viewing angle for a monitor is usually directly in front, about a quarter of the screen's distance down from the top. At this angle, you're viewing the colors and gamma correction as they were intended. Since most monitors are made to be viewed only at that angle type, picture quality at nonoptimal angles varies depending on the monitor. Like most monitors, the Acer H235H uses a TN panel, which gets overly bright or overly dark when viewed from nonoptimal angles. When we viewed the Asus from the sides or below and only a couple inches from optimal, the screen appeared to darken. From the sides and below, text is still readable until viewing from about 70 degrees. Of course, when viewed from the optimal angle, we had no problems.

In the power consumption tests, the Acer H235H drew 35.71 watts in its Default/On mode--compared with the Samsung SyncMaster P2370's lower 29.44 watts. The Acer's standby mode drew 1.4 watts compared with the P2370's 0.85 watt. Based on our formula, the H235H would cost $11.63 per year to run, compared with the P2370's $9.37 per year.

In audio tests, sound from the built-in speakers was muffled, but we reached the maximum volume easily without any noticeable distortion.

Brightness (in cd/m2)
(Longer bars indicate better performance)

Contrast ratio
(Longer bars indicate better performance)

DisplayMate tests
(Longer bars indicate better performance)

Juice box
Asus VH236H Average watts per hour
On (default luminance) 35.71
On (max luminance) 40.27
On (min luminance) 20.11
Sleep 1.41
Calibrated (200 cd/m2) 32.93
Annual energy cost $11.63
Score Poor

Find out more about how we test LCD monitors.

Service and support
Acer backs the H23H with a three-year limited parts and labor warranty that covers the backlight; this is standard coverage compared with other monitor vendors. E-mail support is provided via a form on Acer's Web site; at the time of posting, however, drivers for the monitor could not be found online.

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    Where to Buy

    Acer H235H

    Part Number: CNETACERH235H
    Pricing is currently unavailable.

    Quick Specifications See All

    • Interface DVI
    • Diagonal Size 23 in
    • Display Type LCD monitor / TFT active matrix
    • Image Contrast Ratio 100000:1
    • Image Aspect Ratio 16:9