
The Panasonic LUMIX ZS99 / TZ99 is a 20.3 megapixel compact camera that features a single memory card slot.
The single card slot supports SD/SDHC/SDXC (UHS-I) memory cards up to 512GB. Faster UHS-II cards will work but only at UHS-I speeds in-camera.
For 4K (3840 x 2160) video recording we recommend an SDXC card with UHS Speed Class 3 or Video Class V30 (minimum transfer rate of 30 MB / sec) or higher.
Recommended UHS-I SDXC Cards
Our recommended UHS-I SDXC memory cards based on speed and reliability for the LUMIX ZS99 / TZ99 are:
| UHS-I Card | Max Write Speed | Max Read Speed | Video Speed Class |
|---|---|---|---|
| SanDisk Extreme | 90 MB/s | 180 MB/s | V30 |
| SanDisk Extreme Pro | 90 MB/s | 200 MB/s | V30 |
| Lexar 800x PRO | 45 MB/s | 150 MB/s | V30 |
| Kingston Canvas Go Plus | 70 MB/s | 170 MB/s | V30 |
| SanDisk Ultra | NA | 140 MB/s | V10 |
| Delkin Devices ADVANTAGE | 100 MB/s | 180 MB/s | V30 |
| Delkin Devices Black | 90 MB/s | 90 MB/s | V30 |
FAQs
How many images can be stored on a 64GB card?
The number of images that can be stored on a 64GB memory card in the LUMIX ZS99 / TZ99 is around 5800 when picture size is set to L (20MB).
What is the maximum video recording time?
The maximum video recording time with the LUMIX ZS99 / TZ99 is 15 minutes for 4K video and 29 minutes, 59 seconds for FHD video.
What is the difference between SDHC and SDXC memory cards?
SDHC cards are formatted using the FAT32 file system which is limited to a maximum file size of 4GB. So when recording video clips, the clip will be split every 4 GB but playback with the camera will be seamless. SDXC cards use the exFAT file system which supports a maximum file size of 16 exabytes (EB), so video clips will not be split. SDHC cards support capacities of between 2-32GB and SDXC cards support 64GB-2TB.
Where can you find the Panasonic LUMIX ZS99 / TZ99 specifications?
Full specifications for the Panasonic LUMIX ZS99 / TZ99 can be found on Panasonic's website.




