: Often includes "Java-style" UI elements to give Bedrock Edition a look more similar to the original Java Edition.
: Removes ugly border grids on glass blocks and removes deep-sea murkiness for better underwater traversal. Performance Comparison: Vanilla vs. Optifine V4 Performance Metric Vanilla MCPE 1.20 Optifine V4 Installed Average FPS (Low-end Devices) 25–40 FPS 55–60+ FPS Average FPS (Mid-range Devices) 45–60 FPS 90–120+ FPS UI Navigation Latency Noticeable Delay Instant Response Thermal Throttling High Heat after 20 mins Low / Cool Operation Heavy Chunk Loading Stutter Severe Frame Drops Smooth Horizon Blending Step-by-Step Installation Guide for MCPE 1.20 Optifine V4 For MCPE 1.20
: To save processing power, it often disables resource-heavy animations like block crumbling (the animation shown when breaking a block) or fire and water movements. No Lag & Lag Spike Fixes : Often includes "Java-style" UI elements to give
Go to Minecraft's main menu > Settings > Global Resources > My Packs . Find Optifine V4 and tap Activate . Optifine V4 Performance Metric Vanilla MCPE 1