Samsung Ads Audience Extension — Display ads are 6:5 still images, measured at 300×250 px, up to 0.1 MB per file, delivered as JPG, GIF, PNG, or ZIP. They run in the Audience Extension / Display placement on Samsung Ads. Use these requirements to brief designers, validate uploads, and avoid creative rejections in Samsung Ads's ad manager.
| Dimensions | 300 × 250 px |
|---|---|
| Aspect ratios | 6:5, 8:1, 1:1, 1:3.75, 1:8, 97:25, 6:1 |
| Orientation | any |
| Max file size | 0.1 MB |
| File types | JPG, GIF, PNG, ZIP |
Dimensions required: 300×250 (at least one required). Other IAB sizes available: 728×90, 300×600, 160×600, 970×250, 320×50, 300×50. Recommended file type: accredited 3rd-party tag; accepted: .jpg, .gif, .png or HTML5 (.zip). Max file size 100 KB. Animation accepted (max 30 seconds or 3 loops). Optional border. Clickthrough URL required. In-banner video not accepted. See your regional IAB guidelines for more info.
Official source: https://help.samsungads.com/docs/creatives