Technological parity means means several groups or factions have same technological advancement. Examples of tech parity in Transformers movies are: 1. Protoform meteor transition modes 2. Trans-scanning. 3. Internal deploy-able weapons. Among Autobots and Decepticons, the Decepticons seem to have an edge. 1. Decepticon Flyers - Baring Optimus Prime with his new Parts. 2. Decepticon warships and drone fighters. The Decepticons even had the Nemesis. From the Autobots we've only seen the Ark and one shuttle. 3. Decepticon Infiltration Units- Quite a number Frenzy, Ravage, Reedman, Alice, Insecticon, Wheelie. 4. Decepticon Giants - Namely Devastator and Driller. Also Decepticons tend to be bigger than Autobots. 5. Decepticon Clones - As seen with the mass production of hatchlings. 6. Deployers- Cons with partners like Blackout and Scorponok. 7.Combiners- The Decepticons had Devastator and Reedman. The Autobots had Skids and Mudflap with a single alternate mode which barely functioned in a battle. The Autobots in DOTM seem to have an advantage with 'Stealth Force' alternate weapons mode. Also MechTech weapons.