Sony unveils the 50-megapixel A1 with 30 fps shooting and 8K video capability


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Sony has just dropped a bomb on the camera world with the launch of the A1, its new flagship full-frame mirrorless camera with some breakthrough features. Thanks to a new 50-megapixel Exmor RS stacked CMOS sensor and the cutting-edge Bionz XR processor, it offers 30 fps shooting speeds, 8K 30P/4K 120P video and a lot more. With all that, it can easily take on Canon’s R5, but it comes at a significantly higher price.

The A1’s key feature might be its incredible speeds. It can shoot 50.1-megapixel images at up to 30 fps, with both autofocus and auto-exposure enabled, using the electronic shutter. Speeds drop to 10 fps with the mechanical shutter, but those are still superb considering the very high resolution sensor. What’s more, you’ll get a blackout-free view of those images thanks to the 240Hz OLED electronic viewfinder (EVF) with an incredible 9.44 million-dot resolution.

At the same time, the A1 has a standard ISO 100-32,000 ISO sensitivity range, expandable to ISO 50-102,400, so it should work well in low-light. That’s thanks to the “back-illuminated [sensor] structure with gapless on-chip lenses and an AR coated seal glass,” according to Sony’s latest chip jargon. If 50-megapixels isn’t enough resolution, you can use Sony’s pixel shift multi shooting feature to combine up to 16 shots in one 199-megapixel image.

Sony unveils the 50-megapixel A1 with 30 fps shooting and 8K video capability

Sony

If video is more your thing, you can shoot 8K video at 30 fps, or 4K at up to 120 fps. The latter works with a full sensor readout, no pixel binning and 5.8K oversampling. You can also shoot with 10-bit 4:2:2 color detail and S-Log or hybrid log-gamma (HLG) modes, using Sony’s latest HEVC/H.265 code with intra-frame coding. If that’s not good enough, you can output 16-bit RAW video to an external recorder.

Sony is also offering “unrivaled autofocus,” with real-time eye-tracking for both photos and video, that covers humans, animals and birds. Sony said that the tracking algorithms work faster than ever and with 30 percent greater precision than the A9 II. The A1 also offers 5-axis in-body stabilization, including an active mode that Sony says is “highly effective for handheld shooting.”

All of these features are contained in a normal-sized, 737 grams (1.63 pound) Alpha body, but Sony promises that you’ll be able to record 8K/30p or 4K/60p video continuously for up to 30 minutes without overheating. That’s clearly a shot over Canon’s bow, as EOS R5 continuous shooting times are highly constrained by overheating.

Much like the A7S III, it also includes dual SD UHS II and dual CFexpress card slots, so you’ll be able to backup your work on the fly and choose between cheaper SD UHS II or faster CFexpress formats. Other features include mic and headphone ports, 10 Gbps USB 3.2, an optional multi interface shoe with digital audio and, yes, a gigabit ethernet port.

You’ll pay for all this power, however. Pre-orders start tomorrow at $6,498 for the body only, which is $3,000 more than the Canon EOS R5. However, the A1 is now Sony’s flagship aimed at professional photographers and videographers, who will not balk at that price for a second.


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