As noted several times in this thread, a 4 cylinder Camry is no where near a match for Model 3. To be fair, we should be comparing to the V6 in terms of power, or the Hybrid for efficiency.
Here's a similar V6 Camry:
2018 Camry XLE V6 (3.5L V6 Engine, 8-Speed Automatic): $34,400
Driver Assist Package with options: $1,990
Total: $36,390
Or the hybrid:
2018 Camry Hybrid SE (2.5L 4-Cyl Gas/Electric Hybrid): $29,500
Audio Package with options: $2,905
Total: $33,300
The V6 will end up costing much more in gas, and the hybrid will have no where near the performance (and, as configured, doesn't have the Autopilot-esque safety features - for that you have to bump up to the XLE version, which brings total cost to $36,840).
This also is ignoring tax incentives for the Model 3 ($12,500 off where I live).