Texture size must greater than 2048x2048 for iPhone 4?

I am working on an animation based education app, which consists of many large textures for animation.

Some of my animation uses 4096x4096, some of them are using 2048x2048, but I found 4096x4096 one looks blurry in iPhone 4, 2048x2048 one looks perfect.

Does anyone know why? and how can I solve this without downsize texture to 2048x2048? [import]uid: 204352 topic_id: 34913 reply_id: 334913[/import]

Hello,
Are you using dynamic image scaling? This article is a good resource:
http://www.coronalabs.com/blog/2012/12/04/the-ultimate-config-lua-file/

Hope this helps, please post otherwise if not,
Brent Sorrentino [import]uid: 200026 topic_id: 34913 reply_id: 138765[/import]

Hello,
Are you using dynamic image scaling? This article is a good resource:
http://www.coronalabs.com/blog/2012/12/04/the-ultimate-config-lua-file/

Hope this helps, please post otherwise if not,
Brent Sorrentino [import]uid: 200026 topic_id: 34913 reply_id: 138765[/import]