With wifi , bluetooth , and that backlit keyboard all off , we got more than 7 hours .

如果把WiFi、蓝牙和背光键盘都关掉，可以待机7个多小时。

The backlit keyboard also makes a welcome return as a standard feature on all models .

这几款配置都采用了背光键盘这几款机型的标准配置重新回归背光键盘，这一点值得欢迎个配置为它吸引了不少回头客。

A built-in backlit display illuminates the text and offers 62 % more pixels for sharper text and images .

设备内置背光显示器，可照亮文字，像素提高了62%，使文字与图像的显示更加清晰。

The 9.7-inch led backlit screen is beautiful .

9.7英寸的led背光显示屏看上去十分漂亮。

All of these devices are backlit .

这些手机都有背光功能。