
Asus VT229H
Score: 74/100
ViewSonic TD2423D 24-inch Touch
Score: 85/100Rankings

The ViewSonic TD2423D is a 24-inch commercial-grade Full HD touchscreen with 10-point IR touch, high contrast, 7H scratch-resistant glass and extensive connectivity, suited for POS and high-traffic environments.

The ASUS VT229H is a 21.5-inch Full HD IPS monitor with 10-point projective-capacitive touch, eye-care features and VESA mounting. It is aimed at business, education and kiosk environments where interactive capability and wide viewing angles are important.
| Attribute | ![]() | ![]() |
|---|---|---|
21.5 inches | 24 inchesbest | |
250 nitsbest | 250 nitsbest | |
1,000 | 3,000best | |
60 Hz | 75 Hzbest | |
| ↓ lower better | 5 msbest | 7 ms |
10best | 10best | |
72 % | 104 %best | |
1best | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Touch(1) | ||
Touch Technology | Projective Capacitive | Infrared |
Display(6) | ||
Screen Size (inches) | 21.5 inches | 24 inches |
Contrast Ratio | 1000 | 3000 |
Refresh Rate (Hz) | 60 Hz | 75 Hz |
Response Time (ms) | 5 ms | 7 ms |
Panel Type | IPS | MVA |
Color Gamut (%) | 72 % | 104 % |
Connectivity(1) | ||
USB Ports | 1 | 3 |
Build & Design(1) | ||
Weight (kg) | 3.7 kg | 5.2 kg |

Products in the top-left offer the best value (high score, low price).

Professional reviewers praise the VT229H's IPS panel, touch responsiveness, and TÜV-certified eye-care features, while noting the lack of modern connectivity options and ergonomic adjustments as the main shortcomings.
Everyday users like the smooth touch experience, easy installation and clear image quality, but complain about occasional touch calibration drift and a wobbly stand.

“Users appreciate the smooth and accurate touch response, especially for use with virtual keyboards and point-of-sale (POS) systems.”

“The image quality is frequently described as "crisp" and "color-accurate" for daily tasks.”

“Touch calibration may drift after system updates.”



Reviewers highlight the TD2423D's durability, 75 Hz refresh rate and robust touch accuracy, while noting the lack of height adjustment and the need for a macOS driver.
Users praise the reliable touch, bright display and rugged glass, but mention the missing height adjustment and glossy reflections.