The most noticeable difference between the two caliper types is the ATE/Teves caliper has a thick wire clip that helps hold the pads in place. The Akebono calipers do not have this wire clip. Below are pictures of the two calipers for reference.
2 FRONT & 2 REAR CROSS DRILLED AND SLOTTED PREMIUM PERFORMANCE BRAKE ROTORS
[FRONT + REAR KIT] 4 PERFORMANCE DRILLED SLOTTED BRAKE ROTORS AND 8 CERAMIC PADS
2 FRONT & 2 REAR CROSS DRILLED AND SLOTTED PREMIUM PERFORMANCE BRAKE ROTORS
FRONT 2 PREMIUM PERFORMANCE DRILLED AND SLOTTED ZINC PLATED BRAKE ROTORS M340518
2 FRONT & 2 REAR DRILLED AND SLOTTED PREMIUM PERFORMANCE BRAKE ROTORS M340516
FRONT+REAR 4 PERFORMANCE DRILLED SLOTTED BRAKE ROTORS AND 8 CERAMIC PADS M340515