CLAA057VAO1CT是5.7英寸TFT型液晶屏，640×480像素点阵，支持26万色，采用LED背光，同时配有厂方原产的触摸屏。 具体参数如下： 项目                                规格面板尺寸                            5.7英寸（面板对角线）显示区域(毫米)                      116.16(长)×87.12(宽)像素                                640×480像素间距(mm)                        0.1815×0.1815色彩数                              262144响应时间                            30 ms（Tr+Tf）亮度(cd/m2）                        180nit（典型）视角                                140度（水平），100度（垂直）电气接口（数据）                    TTL功率消耗（瓦特）                    2 W安装尺寸（毫米）                    127(长)×100(宽)×7.85（厚）重量（g）                         约132g背光                                LED触摸屏                              四线电阻式