The Left one is 5A2 + 524 = LED Headlight with Extended Content plus Adaptive Curve Lightning and On/Off High Beam Assistant.
5A2 = Standard LED Headlight. It looks almost the same as when 524 is included, but it lacks the LED module for the static cornering lights in the lower inside corners.
The Right One is 552 = Adaptive Full LED Headlight (Icon Light), with full adaptive and dynamic functions and High Beam Assistant with Selective Beam.
+
Also it seems confusing that some article states adaptive LED is standard and others states it isn't for US....?
There are two "adaptive" versions as shown in the first post. The Left image is the standard LED that can be combined with Extended Contents and Adaptive curve lighting function and basic high beam assistant. That combo minus the HBA is standard in the US. The right image is Full LED Adaptive (Icon Light - seriously BMW, just call them Icon Full LED Headlights and be done). For ECE regulated markets, they have more functionality and High Beam Assist with Selective Beam. This should because legal in the US very soon at which point these functions will be enabled.