Makita 481 vs Makita 486 | Is there a difference?

Makita DHP/DDF 481 Specifications

Chuck Capacity: 1.5 - 13 mm
Blows per Minute (Hi) - ipm: 0 - 31,500 ipm
Blows per Minute (Lo) - ipm: 0 - 8,250 ipm
No Load Speed (Hi): 0 - 2100 rpm
No Load Speed (Lo): 0 - 550 rpm
Voltage: 18 v
Max. in wood: 76 mm
Max. in masonry: 16 mm
Max. in steel: 13 mm
Torque Settings: 21 + drill
Vibration K factor: 1.5 m/sec²
Maximum Output: 640 w
Lock Torque: 125 Nm
Max. Fastening Torque (Soft Joint): 60 Nm
Max. Fastening Torque (Hard Joint): 115 Nm
Vibration: Impact drilling into concrete: 6.5 m/sec²
Vibration: Drilling into metal: 2.5 m/sec²
Weight (with batteries): 2.7 kg

Makita DHP/DDF 486 Specifications