LG ProBeam BF50NST Owner's Manual page 74

Supported Photo Files
File type
.jpeg
.jpg JPEG
.jpe
.png PNG
.bmp BMP
Format
Minimum: 64 x 64
Maximum
Normal Type: 15360 (W) x 8640 (H)
Progressive Type: 1920 (W) x 1440 (H)
Minimum: 64 x 64
Maximum: 5760 (W) x 5760 (H)
Minimum: 64 x 64
Maximum: 1920 (W) x 1080 (H)
※ WUXGA model: 1920 (W) x 1200 (H)
Resolution
23