Speccy/Speccy Deluxe the ZX Spectrum emulator for Android has been updated with a new release, heres whats new:

- Released free Speccy 4.2 for Windows and Linux.
- Added HQ4X scaling (only in "Accelerated Video" mode).
- Select "Video | Interpolation Effect | HQ4X" to enable.
- Disabled GLES linear filtering when scaling algorithm selected.
- Now sampling from the middle of each pixel in GLES scalers.
- Further optimized GLES scaling algorithms.
- Added "Video | Scale Video | Stretch to 4:3 Ratio" option.

More info --> https://play.google.com/store/apps/d....speccy.deluxe