What does 덤덤한 얼굴 look like on HTC?

On HTC it is the design shipped in Sense 8, shown above at full size. Older revisions are listed beneath it.

When did HTC add 덤덤한 얼굴?

HTC first drew 덤덤한 얼굴 in Sense 7, released 2015년 3월 30일.

HTC Corporation has shipped 2 versions of 덤덤한 얼굴. Each is dated, so you can see when the design changed.

HTC

HTC Corporation has drawn 덤덤한 얼굴 2 times. Every revision HTC has shipped is below, newest first.

What does 덤덤한 얼굴 look like on HTC?: On HTC it is the design shipped in Sense 8, shown above at full size. Older revisions are listed beneath it.
When did HTC add 덤덤한 얼굴?: HTC first drew 덤덤한 얼굴 in Sense 7, released 2015년 3월 30일.
How many times has HTC redrawn 덤덤한 얼굴?: HTC Corporation has shipped 2 versions of 덤덤한 얼굴. Each is dated, so you can see when the design changed.

HTC artwork for this emoji spans 2015 to 2016.