This comparison is written by an ePSXe site that refuses to rig the result: for most people on modern hardware in 2026, DuckStation is the better PS1 emulator. ePSXe keeps real, narrower advantages. Here is the full picture, feature by feature.
The short verdict
- Choose DuckStation for a modern PC or phone: native PGXP geometry correction, Vulkan rendering, RetroAchievements, a modern interface, and active development.
- Choose ePSXe for very old or low-end hardware (its official recommended spec is a fast dual-core CPU and 512 MB of RAM), for classic plugin-era setups, for its mature paid Android app if you already own it, or to stay consistent with an existing ePSXe-based library and workflow.
Feature comparison
Graphics. DuckStation’s signature feature is PGXP — it fixes the PS1’s wobbly polygons and texture warping at the geometry level. ePSXe has no native PGXP; its GPU plugins offer GTE accuracy options, which reduce jitter within the plugin model but are not the same technology — any table claiming “ePSXe PGXP: basic” is fudging. DuckStation also offers modern renderers (Vulkan/D3D) and higher upscaling headroom.
Accuracy and compatibility. Both run the overwhelming majority of the PS1 library. ePSXe’s own compatibility figures are the developer’s claims (>98% on the official Android site, >99% in the Play description) — treat them as such. DuckStation’s from-scratch design and ongoing fixes give it the edge in edge cases and in per-game hack-free behaviour.
Development. ePSXe returned in 2025–26 (Windows v2.0.18, Android v2.0.19) after a nine-year desktop gap — welcome, but a fraction of DuckStation’s release cadence. Linux and macOS ePSXe builds remain from 2016; DuckStation is current on both.
Cost. Desktop ePSXe is freeware; the Android app is a $3.75 paid app. DuckStation is free on desktop and Android. Saves. Memory cards are standard .mcr on ePSXe and importable into DuckStation — switching costs you nothing but settings nostalgia (see memory card guide).
Who should stay on ePSXe?
Owners of genuinely old machines (our low-end guide makes the case in detail), CRT-corner retro setups tuned around plugins, Android users who already bought ePSXe and like its split-screen multiplayer, and anyone mid-game on an ePSXe configuration that works. Everyone else starting fresh in 2026: install DuckStation first — and if you switch later, this site’s tutorials still document the ePSXe side honestly. The low-end-specific face-off is in ePSXe vs DuckStation for low-end PCs.