Using the wrong sd card can ruin the performance of your camera. Trying to use a card that is Larger than 32GB can result in an error to display or reduce the performance of the G2's use.
You need to use SDHC and SD memory cards in your Panasonic G2. Due to that, 32GB is the largest memory card usable in the camera.
Do not use a slow SD card. SD cards that are not fast enough will decrease continuous shooting and can prevent video from being recorded.
Just want the best? Below is my suggestion for the Panasonic G2:
The absolute best card you can buy for the camera.
64GB or larger cards are not compatible with the camera.
Best SD Cards
SD cards have come way down in cost the time since the release of the Panasonic G2.
Seeing as how low the price range are, it will not make sense to invest in anything other than a professional-level memory card.
The best SD cards I use have been the SanDisk Extreme Pro, Lexar Professional, and PNY Elite Performance models. I have never experienced corrupted data or a card failure with any of those memory cards.
All the issues I have had have been due to generic unbranded SD memory cards. Trying to save a small amount of money isn't worth it if your G2 will not work correctly.
To spend less, buy a smaller capacity SD memory card from a quality company. By doing this, you'll know your shots are safe on the SD card.
Recommended SD Cards
- Best value for the money.
- Read speeds of up to 95MB/s; write speeds of up to 90MB/s.
- Shock-proof, temperature-proof, waterproof, and x-ray proof.
- Quick transfer speeds up to 80MB/s.
- Class 10 rating for Full HD video (1080p).
- Waterproof, temperature proof, X-ray Proof, magnet-Proof, and shockproof.
- High-speed, Class 10 performance.
- UHS-I technology for a read transfer speed up to 633x (95MB/s).
- High-speed file transfer from card to computer to dramatically accelerate workflow.
Panasonic G2 SD Card Compatibility
Only SD and SDHC cards can be used by the Panasonic G2. For best performance, make sure that your camera has the latest firmware installed.
SDXC or SDUC cards can not be used in the G2.
Four different types of Secure Digital (SD) cards exist that you need to know of. They are divided by capacity.
- Secure Digital (SD) - 128MB to 2GB.
- Secure Digital High Capacity (SDHC) - 4GB to 32GB.
- Secure Digital eXtended Capacity (SDXC) - 64GB to 2TB.
- Secure Digital Ultra Capacity (SDUC) - 4TB to 128TB.
Here is an estimation of how many large JPEGs you can expect to fit on a card:
- 4GB - 1,160 images
- 8GB - 2,320 images
- 16GB - 4,640 images
- 32GB - 9,280 images
Speed, Class, & UHS Ratings
The speed rating of an SD card is based on the sequential write and read speeds. The speed of a memory card is very important for continuous shooting in addition to video.
Slows cards can cut down the number of continuous frames the Panasonic G2 can capture. This is due to the camera's buffer not being able to write data to the memory card quickly enough.
With video, a slow SD card can cause recording to end. The video file could also be corrupted. If you intend to capture video, it is important the card you use meets the required minimum continuous write speed for video.
Read speed is important for file transfers to a computer or laptop. If you are filling up cards with images or video, a memory card with a fast read speed will decrease the transfer time.
Speed Class Rating
The Class rating of a card is based on the sustained write speed. Memory cards that have a minimum write speed of at least 10MB/s are labeled as Class 10.
- Class 2 - 2MB/s
- Class 4 - 4MB/s
- Class 6 - 6MB/s
- Class 8 - 8MB/s
- Class 10 - 10MB/s or faster
Every name-brand SD card that you can purchase today will be rated Class 10. You can check the class rating of a card by looking for a number inside of a C on the label.
Ultra High Speed (UHS)
The Ultra High Speed (UHS) bus can be found in SDUC, SDXC, and SDHC cards. UHS memory cards to have increased transfer rates.
There are 3 separate versions. They are UHS-I, UHS-II, and UHS-III.
To find out the UHS rating of an SD card, look at the label. If the memory card has UHS, a Roman numeral I, II, or III can be seen on the front of the card.
- UHS-I - Maximum transfer rate of 104 MB/s
- UHS-II - Maximum transfer rate of 312 MB/s
- UHS-III - Maximum transfer rate of 624 MB/s
Based on the topics that were covered is why the SanDisk 32GB Extreme Pro is the best Panasonic G2 memory card. It also has great compatibility with other cameras.
Below are more posts on cameras with similar needs as the G2: