Đánh giá sony mirrorless full frame sony a7 r iv năm 2024
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The Sony a7R IV is the company's fourth generation, high-resolution full-frame mirrorless camera and is built around a BSI-CMOS sensor that outputs 60.2MP images. Relative to previous generations, it promises more robust build quality, refined controls, the company's latest autofocus implementation, and more. Show Despite its high resolution, it can shoot at up to 10 frames per second with full autofocus and shoot 4K video either from the full width of its sensor or from an APS-C/Super 35 crop. It also gains a 16-shot high-resolution mode that can be used to generate 240MP images of static scenes. Key features:
As well as an increase in resolution, the a7R Mark IV sees an increase in price: at $3499, it's being launched for $300 more than the a7R III was. What's new and how it comparesThe a7R IV comes with a host of refinements both inside and out - here's where to find them. Read more Body, handling and controlsFrom redesigned buttons to a deeper grip, the a7R IV feels substantial without weighing you down. Read more Is it right for you?We look at how the Sony a7R IV stacks up for a variety of types of photography. Read more Image qualitySee how that 60.2MP sensor stacks up in our in-depth look at image quality here. Read more Pixel shift image qualitySony's Pixel Shift tech allows for up to 240MP files - with some caveats. Read more Autofocus and performanceThanks to an advanced (and really good) autofocus system, the a7R IV is capable of shooting far more than just landscapes. Read more VideoThe a7R IV churns out impressive 4K image quality with good video autofocus, but has otherwise fallen a bit behind the competition regarding its full video feature set. Read more ConclusionWhether or not you really need the resolution it offers, the a7R IV's capabilities make it an easy camera to recommend. Read more Sample galleryCheck out our sample gallery to see what 60MP of resolution could do for your photography. Read more Gear in this storyGear in this story
You may also likeMore about gear in this articleThe slightly-updated models have had an ‘a’ appended to their models to differentiate them from their original predecessors. Which high resolution mirrorless camera is best for you? This week, we compare the Canon EOS R5, Sony a7R IV, Nikon Z7 II and Panasonic S1R to answer that question. After two rounds of voting, DPReview readers have decided on their favorite product (and runners-up) of 2019. Find out which cameras and lenses topped the list! For the past few weeks, our readers have been voting on their favorite photographic gear. Now that the first round of voting is over, it's time to pick the best overall product of 2019. Latest sample galleriesLatest in-depth reviewsSony updates the ZV-1, giving the vlog-centric compact camera a 18-50mm equivalent F1.8-4.0 lens that's now wide enough for less cramped selfie mode videos. OM Digital Solutions has updated its flagship high speed camera just two years after launch. The latest version includes more memory and some performance and handling tweaks. The Fujifilm XF 23mm F2 R WR delivers a 35mm full-frame equivalent field of view and stands out due to its small size and weather-resistant build. However, it faces stiff competition from lenses with faster F1.4 apertures. In this review, we tell you what you need to know about this popular lens. The EOS R100 is the cheapest way to get into Canon's RF-mount system. But, as the saying goes, you get what you pay for, since its older components make the R100 feel dated. The Nikon Zf is a 24MP full-frame mirrorless camera with classic looks that adds the latest Expeed 7 processor and features such as 3D Tracking AF to the $2000 price bracket. We're not sure the experience lives up to the looks. Latest buying guidesIf you want a compact camera that produces great quality photos without the hassle of changing lenses, there are plenty of choices available for every budget. Read on to find out which portable enthusiast compacts are our favorites. What's the best camera for travel? Good travel cameras should be small, versatile, and offer good image quality. In this buying guide we've rounded-up several great cameras for travel and recommended the best. 'What's the best mirrorless camera?' We're glad you asked. What’s the best camera for around $2000? This price point gives you access to some of the most all-round capable cameras available. Excellent image quality, powerful autofocus and great looking video are the least you can expect. We've picked the models that really stand out. Above $2500 cameras tend to become increasingly specialized, making it difficult to select a 'best' option. We case our eye over the options costing more than $2500 but less than $4000, to find the best all-rounder. |
