I would suggest Phrak's Greyskull LP.
It is a variant of Starting Strength (SS) with more emphasis on upper body and aesthetics than SS. You train the whole body 3 days a week.
If you want to do a upper/lower split you should train at least 4 days a week.
Splits are more for bodybuilders who do not mind spending a lot of time in the gym.
You can do the much easier goblet squats instead of back squats the first months.
Be careful with the deadlift. It is not difficult, but if you do it wrong you can really hurt your back (herniated disk).
Watch videos carefully and film your self to make sure you are doing it right.
When doing the benchpress make sure your shoulder blades stay pinned to the bench in a pulled together and down position. Do not lift with your shoulders.