| Model |
BenQ EX251 |
| Product Color |
White |
| Screen Size |
24.5 inches |
| Panel Type |
IPS with LED backlight |
| Resolution (max) |
1920 × 1080 (Full HD) |
| Brightness (typical) |
350 nits |
| Brightness (peak HDR) |
400 nits |
| HDR Support |
HDR10, VESA DisplayHDR 400 |
| Viewing Angle (L/R) |
178° / 178° (CR ≥ 10) |
| Response Time (GtG) |
1 ms |
| Native Contrast Ratio |
1000:01:00 |
| Refresh Rate |
220 Hz (on both HDMI and DisplayPort) |
| Color Gamut |
99% sRGB |
| Color Modes |
sRGB, Custom, Cinema HDRi, Cinema, Sci‑fi HDRi, Realistic HDRi, Fantasy HDRi, Sci-fi, Realistic, Fantasy, Gamer 1/2/3 |
| Aspect Ratio |
16:09 |
| Display Colors |
16.7 million |
| Pixel Density (PPI) |
90 |
| Display Screen Coating |
Matte |
| Color Temperature Options |
Bluish, Normal, Reddish, User-define |
| Gamma Range |
1.8 – 2.6 |
| HDCP Version |
2.2 |
| OSD Language Support |
Arabic, Simplified & Traditional Chinese, Czech, German, English, French, Hungarian, Italian, Japanese, Korean, Dutch, Polish, Portuguese, Romanian, Russian, Spanish, Swedish |
| AMA (Anti-Motion Acceleration) |
Yes |
| Built‑in Speakers |
2 × 2.5 W speakers |
| Headphone Jack |
Yes |
| Voltage Rating |
100–240 V |
| Power Supply |
Built-in |
| Power Consumption (Normal) |
18 W |
| Power Consumption (Max) |
55 W |
| Power Consumption (Sleep) |
< 0.5 W |
| Tilt (down/up) |
–5° / +20° |
| Height Adjustment |
Not available (N/A) |
| Dimensions (with stand) |
428.78 × 557.70 × 211.74 mm (16.9 × 22 × 8.3 in) |
| Dimensions (without base) |
339.2 × 557.70 × 81.9 mm (13.4 × 22 × 3.2 in) |
| Net Weight (with stand) |
4.17 kg (9.19 lb) |
| Net Weight (without stand) |
3.62 kg (7.98 lb) |
| VESA Wall Mount |
100 × 100 mm |
| Included Accessories |
Quick Start Guide, Warranty Card; signal cable may vary by region (typically HDMI v2.0) |
| Connectivity – HDMI |
2 × HDMI v2.0 ports |
| Connectivity – DisplayPort |
1 × DisplayPort v1.2 |
| Connectivity – USB Type-C (Upstream) |
1 × USB‑C (USB 3.2 Gen 1, 5 Gbps, data only) |
| Connectivity – USB Type-A (Downstream) |
2 × USB 3.2 Gen 1 (5 Gbps, charging 4.5 W) |
| Eye-Care Features |
Flicker-Free, Low Blue Light, Brightness Intelligence Plus Gen2 (B.I.+ Gen2), Color Weakness mode |
| Environmental / Certification |
EPEAT certified; TUV Low Blue Light (Software Solution) |
| Video & Gaming Features |
HDRi, Motion Blur Reduction, Color Vibrance, Light Tuner, AMD FreeSync |
| Software |
Color Shuttle, Display Quickit |
| Warranty |
3 Years |