HTC unveiled the Desire 310 earlier this year an affordable dual-SIM phone. Exact price and launch date werent known until now but HTC filled in the blanks the Desire 310 will cost 160 and launch on April 10.
The phone is an alternative to the Moto G its 4.5" screen has only FWVGA resolution (that's 480 x 854), but there are advantages like 1080p video from the 5MP camera and expandable storage. Note that the Moto G has a dual-SIM version too.
The phone will be available in Germany, the Netherlands, Austria and Switzerland (that we know of so far). The price for Germany is 160, while in the Netherlands it's €170. The Swiss price is CHF 180 (€150).