No, really, the camera has no recording time limits and will record indefinitely or until the camera gets too hot or runs out of storage space.
By shooting with a frame rate that is different from the playback frame rate, you can record images to be played back as slow motion or quick motion images. MENU button - (CAMERA SET) - [SLOW & QUICK] - [S&Q MOTION] - select the desired item.
Select MENU→ (Camera Settings2)→[Movie/S&Q Motion]→ and select the desired setting of slow-motion/quick-motion (S&Q) (
Program Auto, Aperture Priority, Shutter Priority, or Manual Exposure).
When [NTSC/PAL Selector] is set to PAL.
| Frame Rate | Record Setting |
|---|
| 25p | 50p |
|---|
| 1fps | 25 times quick | 50 times quick |
Fastest SD Cards / The Current Top 9
- Angelbird AV Pro SD MK2 V90 UHS-II.
- ProGrade Digital V90 UHS-II.
- Sony SF-G U3 UHS-II.
- Lexar Professional 2000x U3 UHS-II.
- Sony TOUGH-G SF-G(T) V90 UHS-II.
- Toshiba Exceria Pro U3 UHS-II.
- Transcend 700s V90 UHS-II.
- SanDisk Extreme PRO U3 UHS-II.
Sony a7 III, a7R III & a9 cameras are compatible with ultra-fast UHS-II SD memory cards in Card Slot 1. But not all UHS-II cars are created equal. Don't be fooled by the Read Speed – it's the Write Speed that matters. Memory Cards with faster Write Speeds will clear the buffer more quickly that slower ones.
When it comes to knowing whether UHS-I or UHS-II cards are best for you, here's a good rule of thumb: UHS-II cards offer faster read and write speeds and are designed for videographers who need to write and back up large capacities of data. UHS-I cards provide slower speeds but are far cheaper to buy.
The Sony a6400 is compatible with SD, SDHC, and SDXC cards, so you can use any card with those marks on them. Most of the cards available these days are either SDHC and SDXC.
SanDisk Extreme Pro® SDHC memory cards are UHS-1 speed class. These cards may work with a Sony® camera or digital photo frame, but Sony cannot guarantee the speed performance. The read and write speed depends on the camera or digital photo frame specifications. NOTE: Speed class 10 SDHC cards are recommended.
MicroSD is a smaller variant of the SD (Secure Digital) card and is used in certain cell phones, PDAs and smaller, lighter devices. MicroSD cards can be read by regular SD card slots through an adaptor.
Comparison chart.
| MicroSD | SD Card |
|---|
| Speed | Slower as compared to SDHC | Slower as compared to SDHC |
| Filesystem | FAT16 | FAT16 |
The primary difference between SanDisk Ultra and SanDisk Extreme cards is video recording capabilities. SanDisk Ultra performs best with 1080p HD video recording, while SanDisk Extreme can record 4K video. SanDisk Ultra cards do not have read or write speeds fast enough for 4K video recording.
With a 128GB card, you can store between 42 minutes and five hours of 4K video, which should be enough for most people.
For 4K, a video speed class of V30 or more is ideal. It's generally a good idea to get a high-speed SD card, especially if you are shooting in RAW or filming high-resolution video. In that case, you'll want a class 10 SD card or higher with a UHS (Ultra High Speed) classification.
SanDisk® cards are compatible with Androidâ„¢ smartphones and tablets. With capacities of up to 1TB1, you can store even more hours of Full HD video4 on the card and still have room for the videos, photos, music, movies and other files you want to shoot, save and share.
A 64GB card would have enough space for approximately 1 hour 20 minutes at 4K. If you shoot 1080p 60fps a 64GB card will have enough space for just over 5 hours recording.
How many photos can 64gb hold? A 64GB card can hold 2132 pictures.
