TopPixel wrote:
PetaPixel says the Alpha 1 has dramatically improved battery life over previous Alpha cameras for photos. For 8K video, PetaPixel says 15 minutes of filming dropped the battery down to 70% so a lot more power used there:
Earlier quote
The Alpha 1 has dramatically improved its battery life compared to previous generations of Sony mirrorless systems. Even on the current spec sheets, the “official” battery rating is for an average life of about 400 still frames per full charge.
This is a massive understatement from my testing.
Each time I went out with this camera I specifically shot burst and came home with well over 1,000-1,500 RAW files per trip (as well as JPG/HEIF backups) for a total of about 3,000 RAWs and the battery never fell much below 70% across any of those days of shooting. That’s incredibly impressive, and most stills-focused shooters won’t have any issues with battery life based on this experience.
When testing out the 8k video — and maybe this should be expected — after about 15 minutes of filming, the battery was already dipping just below that 70% mark. Clearly, video is a much larger drain on the battery, so keep that in mind if you’re planning on using this rig for more video work and stock up on a few backup batteries. https://petapixel.com/2021/03/02/sony-alpha-1-review-yeah-it-really-is-that-good/
The 3rd and 4th generation cameras also well outperforms the spec sheet. So does the a9...
I’d regularly get 1k+ photos per battery on the a9, a9ii and A7riv. So, not sure how it’s an improvement, but I’d welcome it.