ViewSonic TD2423D 24-inch Touch
Score: 85/100
Smart Ink GX175N-V4 Plus 75-inch
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 SMART Board GX175N-V4 Plus is a 75-inch 4K Android-based interactive display that offers up to 50 simultaneous touch points, robust connectivity and built-in SMART Ink tools, making it a strong all-in-one solution for modern classrooms and meeting rooms. Its high performance is balanced by a substantial weight and a reliance on Android for software.
| Attribute | | |
|---|---|---|
24 inches | 75 inchesbest | |
250 nits | 400 nitsbest | |
3,000best | — | |
75 Hzbest | 60 Hz | |
| ↓ lower better | 7 msbest | 8 ms |
10 | 50best | |
104 %best | — | |
1 | 3best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Touch(1) | ||
Touch Points | 10 | 50 |
Display(6) | ||
Screen Size (inches) | 24 inches | 75 inches |
Native Resolution | 1920x1080 | 3840x2160 |
Brightness (nits) | 250 nits | 400 nits |
Refresh Rate (Hz) | 75 Hz | 60 Hz |
Response Time (ms) | 7 ms | 8 ms |
Panel Type | MVA | LCD with LED backlight |
Connectivity(2) | ||
HDMI Ports | 1 | 3 |
USB Ports | 3 | 9 |
Build & Design(1) | ||
Weight (kg) | 5.2 kg | 42 kg |
Products in the top-left offer the best value (high score, low price).
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.
“Perfect for our restaurant POS-responsive touch, bright screen, and survives daily abuse.”
“Love the 10-point touch-kids can use it simultaneously in our school lab.”
“vTouch works great with our Mac Mini-gestures are smooth and accurate.”
Professional reviewers praise the GX175N-V4 Plus as a game-changer for schools adopting Google Workspace, highlighting its powerful octa-core CPU, 8 GB RAM and full Android 14 experience, while noting the device's weight and limited front USB ports.
Everyday users appreciate the all-in-one Android experience, smooth 50-point touch and built-in SMART Ink, but mention the heavy chassis and a learning curve for those new to Android.
