No. They are completely different consoles from rival companies.
| Aspect | Xbox 360 (Microsoft) | PlayStation 3 (Sony) |
|---|---|---|
| Launch | Nov 2005 | Nov 2006 |
| CPU | Xenon (3-core PowerPC @ 3.2 GHz) | Cell (1 PPE + 7 SPEs @ 3.2 GHz) |
| GPU | Xenos (ATI, 500 MHz, Unified Shaders) | RSX (Nvidia G70, 550 MHz) |
| RAM | 512 MB GDDR3 (Unified) | 256 MB XDR + 256 MB GDDR3 (Split) |
| Media | DVD-DL (8.5 GB) | Blu-ray (25/50 GB) |
| Online | Xbox Live (Paid Gold) | PSN (Free then) |
| Exclusives | Halo, Gears, Forza, Fable | Uncharted, TLOU, God of War, GT |
| Controller | Offset sticks, Triggers, AA Batts | Parallel sticks, Sixaxis→DS3, Rechargeable |
| Backward Compat | Original Xbox (List ~400) | PS1 (All), PS2 (Fat HW/EMU) |
| Failure Rate | RROD (High) | YLOD (Lower) |
They share multiplatform games (CoD, GTA, FIFA, etc.) but exclusives, controllers, online ecosystems, and hardware are distinct.