iZigg Media Guidelines:
- Maximum File Size: 500 kb
- Image File Types: JPEG, PNG, GIF, BMP
- Video File Types: AVI, MP4, 3GP, WMV
Standard Media Dimensions. Carriers and operating systems are optimized for standard aspect ratios. Keep MMS image and video files within the sizes and aspect ratios preferred by social media sites and onboard media players:
- 1:1 “Square”: 1080px x 1080px
- 4:3 “Landscape”: 1444px x 1080px
- 16:9 “Portrait”: 1080px x 1920px
- 16:9 “Widescreen”: 1920px x 1080px
Center Your Primary Content. The message app for every phone has different parameters for image and video previews. Confine your most interesting content and messaging to the center 50% of your image, in order to increase open and view rates.
Reinforce Your Other Multi-Channel Marketing. Take advantage of the benefits of cross-channel promotions. Re-use content from social media campaigns to connect with your mobile subscribers, and increase ROI on marketing design dollars.