This digital camera supports an SD|SDHC|SDXC compatible memory cards, which is the most commonly supported compatible memory cards on compact cameras that are a comparable age to it. SD cards are by far the most common type of memory card. They are compatible with the majority of digital cameras.
Alternative cameras that support an SD|SDHC|SDXC memory currently available which you might want to look at include the Rollei PowerFlex 800[plb_1950271_price], the Fujifilm X10[plb_1150_price], or the Nikon Coolpix S9700[plb_2173237_price] which has better reviews.
If the memory card type of this digital camera is too bad for you then you might want to look at the Sony DSC-W570[plb_2128686_price] (MS Duo|MS PRO Duo|MS PRO Duo HS|MS Pro-HG Duo|SD|SDHC|SDXC) which also has a higher rating.