• Display: Full-color screen now — you see TTL, HSS, power 1/512 clearly with color. Old one be black/white
• Power range: 9 stops, from 1/512 to full 1/1 — more fine control. GN 52 (m) with speedlite head, GN 60 with bare bulb
• Battery: New WB29B battery — 500 full pops, but now USB-C charging direct, no need separate charger always. Recycle 0.01-1.8sec
• Bi-color modeling light: Built-in LED modeling lamp with 2 heads (you can adjust brightness) — old AD200 no get modeling light
• Cooling: Better fan + heat management, e fit fire 40+ full pops continuous without overheating quick
• Stability: Color consistency improved — ±100K only, so skin tone no dey shift
• Wireless: Godox X 2.4G + 32 channels, 5 groups, HSS 1/8000s, TTL for Canon
• Same dual-head system: Speedlite head + bare bulb head still dey inside box