Acer Liquid M220 was unveiled at MWC 2015. It's the Acer Windows 10 Phone under $99 with one click upgrade.

Taiwan based technology product manufacturer, Acer has come up with a new and entry-level Windows phone at Mobile World Congress [MWC 2015] Barcelona, Spain. It will get the Windows 10 update although right now it's powered with Windows Phone 8.1 operating system for mobile.Acer Windows 10 Phone - Liquid M220

Acer Liquid M220 is with 4 inch touchscreen display and powered with 1.2 Ghz dual core processor(maybe Snapdragon) with 512 MB RAM on board. This definitely means that Windows 10 can even run on phone with low internal memory and RAM such as 512 MB.

Acer Liquid M220

Display: 4-inch 480x800 touchscreen display
1.2 GHz Dual-Core processor
512 MB RAM
GPU: Adreno 302
Software: Windows 8.1 OS, planned Windows 10 update
Dual SIM: Yes
Main Camera: 5 MP rear camera with LED Flash
Front Camera: 2 MP front facing camera
Storage: 4 GB Internal + Micro SD card slot support up to 32 GB
Connectivity:3G HSPA, Bluetooth v4.0, WiFi tether, WiFi
aGPS, FM Radio, 3.5 mm audio jack

Price, Availability

Acer Liquid M220 will be costing $79. It will be launching in Africa, European Countries and Middle East Asia. There is free Nokia Headphones right now sold with the device but its only till the supplies last.