Camera
Apple's new Macs take portability and power to the extreme

Images: Apple |
Apple has updated its ultra-portable laptop, the MacBook Air, as well as its ultra-powerful desktop, the Mac Studio. The former gets the company’s latest chip, a price cut and comes in a fun new color, while the latter is being billed as “the most powerful Mac ever.”
The M4 MacBook Air
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Image: Apple |
On the outside, the MacBook Air is much the same as its predecessor, though it’s now available with a “sky blue” finish. On the inside, it features the company’s latest M4 chip, which has been available for a while now in computers like the Mac Mini, iMac and entry-level MacBook Pro. Based on those machines, the M4 Air should be a bit more powerful and efficient than its predecessor.
The biggest upgrade, though, is to external display support. The M3 MacBook Air could only run one display alongside its built-in screen. You’d have to close the laptop’s lid if you wanted to use a second external display. With the new model, that limitation is gone: it can drive two 6K external monitors and its internal display.
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Multi-monitor support has historically been the Apple Silicon MacBook Air’s biggest weakness, but that’s clearly no longer the case.
Image: Apple |
Apple has also upgraded the webcam and says the new model has “improved video quality.” In a rare move, it’s done all this while lowering the computer’s base price. The M4 Air’s predecessor started at $1,099 for a model with 16GB of memory and 256GB of storage – now, you can get those same specs for $999.
There are caveats: the entry-level 13″ M3 Air had a 10-core CPU and 10-core GPU, while the cheapest 13″ M4 model has a 10-core CPU and an 8-core GPU. It’s not a change that most people looking at this class of computer will notice, and jumping to the $1199 model will get you those cores back, but it does make it clear where Apple’s saving that $100. The base 15″ model gets the same price cut, starting at $1199 instead of $1299, but instead of taking a hit to the GPU, it takes a hit to storage; instead of starting at 512GB like its predecessor, it starts at 256GB. That cut will likely be more noticeable to the average consumer, as 256GB can be pretty limiting, especially if you’ve got a lot of documents or photos.
The M4 MacBook Air is available to pre-order now and will be available starting March 12th.
The new Mac Studio
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Apple says the M4 Max Mac Studio is “1.6x faster image processing in Adobe Photoshop” than the M1 Max version.
Image: Apple |
Apple has also updated the Mac Studio, its desktop aimed at creative professionals with its powerful internals and integrated UHS-II SD card reader. It’s been a moment since the computer has been updated – the previous version came out in the summer of 2023 and was powered by Apple’s M2 chips.
The base-spec Studio now comes with the M4 Max, which has 14 CPU cores and 32 GPU cores. That chip is the same found in the top-tier MacBook Pros released last year. However, the computer also introduces the M3 Ultra. As its name implies, it’s built around Apple’s last-gen architecture, but it makes up for that by essentially being two Max-class chips fused together. The entry-level M3 Max has a 28-core CPU and a 60-core GPU but can be optioned to add 4 CPU cores and 20 GPU cores.
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The Mac Studio offers more I/O than any of Apple’s laptops.
Image: Apple |
The M3 Ultra also supports ThunderBolt 5, a spec previously only available on M4-powered machines, which allows for data transfers at up to 120 Gbps. The Ultra-equipped studio has a whopping six ThunderBolt ports, two more than the Max model, which has four ThunderBolt ports and two USB-C ones.
Beyond the new silicon, the new Studio has a few improvements over the previous generation. It can now drive eight 6K displays or four 8K displays; the M2-powered Studio topped out at six and three, respectively. The M3 Ultra version is also available with much more storage and RAM; you can get it with a 16TB SSD and up to 512GB of memory, which Apple says is “the most unified memory ever in a personal computer.” The maxed-out M2 Ultra only supported an 8TB SSD and 192GB of memory.
Given that this is more or less Apple’s flagship desktop – sorry, Mac Pro – it’s not surprising that it costs a pretty penny. The M4 Max version starts at $1999 and comes with 36GB of memory and a 512GB SSD. The M3 Ultra Studio starts at $3999 and has 96GB of memory and a 1TB SSD. Like with all Apple machines, costs start to add up if you want to upgrade – the 512GB memory option costs an additional $4000, and bumping up to that 16TB SSD will run you a cool $4600. Both models are available to pre-order now, and will be available starting March 12th.
Camera
March Editors' photo challenge announced: Water

While visiting Dry Tortugas National Park, located 109km west of Key West, Florida, I looked down from the top of Fort Jefferson and saw this group of snorkelers just off Garden Key. Moments after this photo was taken, one of the snorkelers had the bad luck of being stung by a Portuguese man o’ war.
Photo: Dale Baskin |
The theme for our March Editors’ challenge is ‘Water’.
Show us the essence of water in its many forms, from the roaring power of the ocean to a gentle rain, reflections on a lake, smooth waterfalls, frozen ice, or even fine art. The possibilities are endless, so let your creativity flow and show us your best photos that revolve around water. Our favorites will be featured on the DPReview homepage later this month.
This challenge is open to photos taken at any time.
Photos can be submitted between Sunday, March 16, and Saturday, March 22 (GMT).
Important: Images MUST include a title and a caption of at least 25 words to be eligible. Viewers want to know the story behind your photo. We will consider both photos and captions when selecting our winners, so make sure to tell us that story!
Visit the challenge page to read the full rules and to submit your photos for consideration as soon as the challenge opens.
Visit the challenge page to see all the rules
Camera
Accessory Roundup: lights, iPads, bags and more

Images: Vanguard, Apple, Elinchrom |
CP+ may have ended last week, but that apparently hasn’t stopped the flood of accessory news. Today, we’ll look at a few lights, bags, computers and more, but first, let’s see what’s on sale.
Second-gen Goodness
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Photo: Richard Butler |
Canon’s Stacked sensor flagship, the EOS R5 II, is currently on sale for $300 off MSRP. We reviewed it late last year, and came away very impressed – it’s a camera that excels at nearly everything.
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Photo: Richard Butler |
Panasonic’s S5II isn’t quite as performant, but it’s still quite a good camera. It’s also substantially cheaper than the EOS R5 II, especially given the current sale that gets you $500 off.
Let there be lights
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Image: Godox |
Godox’s latest light for videographers and photographers is the Litemons C30. It’s a tiny LED panel weighing 248g that packs an internal battery capable of putting out 30W of light for up to 45 minutes. A USB-C port lets you recharge the battery or run the light for an extended period of time.
There are two versions of the light – a bicolor model, which costs $59, and an RGB model that will run you $89.
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Image: Elinchrom |
If you need something a little more powerful, there’s the recently released Elinchrom LED 100 C, a continuous RGB light with an integrated 72Wh battery that provides up to 40 minutes of power in the field. It comes with a diffusion dome and an adapter for Profoto light modifiers and can be charged via USB-C.
On the level
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Image: Vanguard |
Ball-head tripods are great if you want to easily level your tripod without messing around with leg length, but what if you already have a tripod that you like? Vanguard’s LVL accessory might be for you. It’s designed to sit between your sticks and your tripod’s head, adding a bit of height and letting you level your tripod head in a matter of seconds.
Vanguard makes several sizes, so it should be compatible with a wide range of tripods. The smallest, the LVL 42, has a 42mm base and can support up to 20kg (44lb), while the LVL 75 can support up to 40kg (88lb) – just make sure the rest of your tripod can handle that much weight too.
In the bag
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Image: Wandrd |
If you want to carry around some camera gear without using a massive backpack, Wandrd’s Stratus Photo 18L may be the bag for you. It’s relatively small and has built-in organization for your camera gear, as well as access hatches on both the right and left-hand side. It’s made of weather-resistant materials and has load-adjustment straps and a chest strap, which should let you carry it comfortably even if you’ve got it filled with gear.
New affordable iPads
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Image: Apple |
People don’t always think of the iPad as a photographic tool, but nowadays Apple’s tablets have a lot of processing power and can run many of the apps photographers use on their desktops. The company’s entry-level models – the iPad Air and the plainly-named iPad – have just gotten updates that make them better than ever. The Air gets the laptop-class M3 chip, as well as a new, optional keyboard with a bigger trackpad, function row and aluminum design. The M3 iPad Air starts at $599, and the new keyboard costs $269.
The cheaper iPad, meanwhile, gets the A16 chip from the iPhone 14 and 14 Pro. While it’s not as powerful as the M-class chips and doesn’t support Apple’s suite of AI features, it should still be plenty for light photo editing and organization. Its base storage has also been doubled from 64GB to 128GB. It starts at $349, which is what its predecessor sold for ever since Apple cut the price by $100 in 2024.
That wasn’t all Apple announced this week, though…
Get caught up
Some accessory news is so big that it gets its own article during the week, but we’d feel remiss not also mentioning those products here.
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Image: Apple |
As an example, Apple’s new computers. The company announced updates to its entry-level MacBook Air and top-of-the-line Mac Studio this week, adding its latest processors. The MacBook Air has enough processing power to handle the typical Photoshop and Lightroom tasks that most photographers need, all while being hyper-portable, while the Mac Studio can handle the highest-end photo and video editing tasks.
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Image: Peak Design |
Also announced this week: Peak Design’s Roller Pro, the company’s first piece of roller luggage. It’s a bit of a hybrid between a hardshell case and a softshell one, with plenty of padding and a front sleeve that can hold a laptop and other everyday carry items. You can read our full coverage of it here.
It’s currently being sold via Kickstarter for a discount over its $599 MSRP, but the usual disclaimer applies: Remember to do your research with any crowdfunding project. DPReview does its best to share only the projects that look legitimate and come from reliable creators, but as with any crowdfunded campaign, there’s always the risk of the product or service never coming to fruition.
Camera
Sony's content authenticity system isn't just for pro cameras anymore

Photo: Richard Butler |
Sony has released a firmware update that brings its Content Authenticity Solution to the a7 IV. The company announced a similar update for the a1 II, a1 and a9 III in January. However, this is the first time the tool to authenticate images will be available on something other than high-end, professional-grade cameras.
Software Ver. 5.00 for the Sony a7 IV adds support for the “Write Digital Signature” function for still images. This function allows photographers to add an electronic signature to their images to prove that they were taken with that camera. Authenticity tools such as this are becoming increasingly important with the growing prevalence of generative AI-created imagery and, as a result, the spread of fake images.
Of course, as with the update for the three pro-grade cameras in January, there are some caveats involved. The Digital Signature function requires a paid license and is only available for certain media outlets, not the general public. Unfortunately, Sony still hasn’t provided any additional information on if or when it will be available for general consumers. On the firmware update page, Sony simply says that the “timing for the provision of paid licenses to customers other than certain media outlets is yet to be determined.”
Even though the current usability is limited, Sony rolling this out to consumer models is a step in the right direction. The Content Authenticity information page also says that “more camera models will be supported in due course,” so it sounds like we should see additional cameras with the tool at some point. If Sony makes the feature more widely available beyond media outlets, the Digital Signature feature will already be on cameras and ready for use.
If you want to be prepared, or happen to work for one of the select media outlets, the Sony a7 IV firmware update Ver. 5.00 is now available for download.
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