Start at 1x (640x528) . If the game runs well, you can try increasing it to 2x for better visuals.
Ensure "Enable Dual Core" is turned on under General settings. Important Consideration wwe+2k14+wii+dolphin+emulator+download+android+patched
: Use the official Dolphin Emulator or the community-optimized Dolphin MMJR 2.0 for better performance on mid-range Android devices. Start at 1x (640x528)