It wasn’t just the Acer Liquid e that Acer brought out at Mobile World Congress as they also showed have the Acer neoTouch P300 and neoTouch P400, both sporting Windows Mobile 6.5.3, and the beTouch E110 and beTouch E400 sporting Android with the E110 packing Android 1.5 and the E400 Android 2.1, reports slashgear.

So here’s what to expect spec wise with these Acer handsets…the Acer neoTouch P300 packs a 3.2 inch WQVGA touch screen with a slide down full QWERTY keyboard, 3G, WiFi, social networking with Facebook, Blogger, and Flickr, 3.2 megapixel camera, Bluetooth, A-GPS, 3.5mm jack, microSD expansion and should be available as of March.

The Acer neoTouch P400 packs a 3.2 inch HVGA touch screen, 3G, 3.2 megapixel camera, WiFi, Bluetooth 2.1+EDR, A-GPS, social networking Facebook, Flickr, and Blogger, Bing , Windows Media player 10, compass, accelerometer, 3.5mm jack and microSD expansion, and should become available in May.

The Acer neTouch E110 sports a 2.8 QVGA touch screen, 3.2 megapixel camera, 3G, GPS, Bluetooth, 5-way navigation key, 3 types of keyboard from compact to full QWERTY, and should be available in black and dark blue in March.

Finally the Acer beTouch E11 sports a 3.2 HVGA touch screen, a 3.2 megapixel camera, 3G, Bluetooh 2.0, WiFi, A-GPS, accelerometer, Acer UI, 3.5mm jack, microSD expansion, and should become available as of April.