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Featuring an interesting for-factor, Echo comes with two 3.5-inch WVGA touchscreen displays, Android 2.2, Wi-Fi (802.11 b/g), 5 megapixel camera with flash, 1 GB of onboard memory with external memory card slot.
Coming back to the dual screens in Echo, both the displays are connected by Copper Alloy hinge in the device, so users can use both displays independently, side-by-side or combined.
