รายละเอียดเพิ่มเติม
| Brand | Lenovo |
| Model | D20-30 |
| Screen Size | 19.5” |
| Panel Type | TN |
| Pixel Pitch | 0.271×0.264 mm |
| Maximum Resolution | 1600×900 |
| Brightness | 250 cd:m2 |
| Contrast Ratio | 1000:1 |
| Dynamic Contrast Ratio | 3000000:1 |
| Viewing Angle | 170°(H) / 160°(V) |
| Response Time | 2 ms (On) / 5 ms (Off) |
| Refresh Rate | 60 Hz |
| Aspect Ratio | 16:9 |
| Color Support | 16.7 M |
| Color Gamut | 72% NTSC |
| HDMI | 1 Port (1.4) |
| DisplayPort | None |
| DVI | None |
| D-Sub (VGA) | 1 Port |
| Mini HDMI | None |
| Mini DisplayPort | None |
| USB | None |
| Speaker | None |
| Special Features | Tilt Angle (Front / Back) : -5° / 22° |
| Package Contents | 1 x HDMI cable 1 x Power Cable |
| Dimension | (W x D x H) : 35.16 x 18.04 x 46.48 cm |
| Net Weight | 2.50 KG |
| Package Dimension | (W x D x H) : 56.00 x 12.50 x 35.00 cm |
| Gross Weight | 3.70 KG |
| Volume | 24,500.00 cm3 |
| warranty | 3:3:6 |
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