Spending an equal amount of time thinking about composition, location, and planning, will be just as important as settings. You need to decide what elements you are emphasizing. The phone image has lightly lit the ground, but there is nothing there to anchor the scene. The sky is cloud free, so there is nothing to bring my eye there. If skies were partly cloudy, especially high level clouds that the light can get under to bring out some colors, would go a long way. The silhouette of the trees feels small due to the wide view of #1, and all the black space in #2 also minimizes the trees. Settings aside, a change of framing or cropping can help both images IMO.
I think drsilver also makes an excellent point about turning around. We get a lot of cloud free sunrise/sunsets in CO, which by and large are tremendously boring by themselves, but as gewb showed, turning around to shoot the mountains catching the first light makes for some great light and depth at sunrise. Same thing applies shooting the Denver skyline from the west at sunset.
Planning where you are going to shoot first, even having multiple options, what elements you want to emphasize, how to create some depth with angle of view, how you will do it (silhouettes, reflections, sky/cloud color, etc), and then being ready to be at the location for when the right conditions may present themselves, will help a lot.