Preview: hands-on with the Nokia Lumia 1020

The upcoming Nokia Lumia 1020 debuted on 11 June at a press event in New York City, and the presentation focused almost entirely on the phone's massive camera. The phone shares many of the camera features introduced with the Lumia 920, but it brings the PureView 808's huge 41-megapixel sensor into the equation. This makes for a camera that not only adapts to a variety of situations; it also accounts for a lot of human foibles and gaps in the average user's photography knowledge (and equipment set).

Physically, the Lumia 1020 is as near to the Lumia 920 as can be, save for the camera housing that juts out of the back of the phone. The phone doesn't feel significantly heavier than a Lumia 920, nor does it feel unbalanced. Resting on a table, the sensor plateau in the back will also keep the lens off the table, which we appreciate (and don't always see prioritised in smartphone body design).

 Unfortunately, a camera with the breadth of features and capabilities of the Lumia 1020 is hard to review in full on a show floor. The photos we took with the camera itself were compressed either when they were emailed or stored (they averaged 400-600 KB in size, compared to iPhone 4S photos at 1-1.2 MB). But we gave a handful of features a try and came away fairly impressed with what we saw.

 The Lumia 1020 continues the Lumia tradition of great low-light photos, but it adds the ability to capture good photos even when the subject is moving. One demo room featured a breakdancer just doing his thing in a near-pitch black room. "This is one use case: people dancing in the street at night," the presenter said. (The Lumia 1020: for when you're on a moonlit stroll and become just overwhelmed with the urge to pop and lock because this isn't real life and you are on the set of Step Up 2: The Streets.)

 The presenter invited a group of us to do our best (worst) trying to take photos of the moving dancer with flashes on. We performed the photography equivalent of swinging a bat at a ball and hitting nothing but air. When the presenter tried with his Lumia 1020 (flash on), he was able to capture a fairly crisp, in-focus shot of the man as he left it all on the dance floor.

 Wider shots of the show floor didn't come out like we expected, but we attribute most of the quality issues to compression. Nokia has said little about how the Lumia 1020 compresses or stores its 41-megapixel photos -- whether it can store all of that information raw, for instance, or whether the oversampling and processing is done pre-storage. In the former case we expect people would run out of storage space fairly quickly, so there had better be settings to control that.

 The best part of the camera is a bevy of manual controls within the Pro Cam camera app. By pulling out the shutter button on screen, you get a translucent overlay of manual settings like ISO, aperture, and shutter speed. The app will auto-adjust one or a few of the other settings if you change one (upping the ISO increases the shutter speed and so forth), so it will continue to self-balance the other settings for the scene unless you change them yourself. The overlay design allows you to see how the lighting dynamic is shifting for your photo in real time as you play with the settings. This is incredibly handy and a better setup than letting all the little toggle-menus take up screen real estate. If you pull the shutter button back to where it was, the settings you changed will be locked. Holding a finger down on the screen locks the focus and exposure, which is a welcome feature.

Nokia heavily emphasised the quality of the photos even when they are zoomed in. The company's claims appeared to hold up pretty well in practice during our short time with the phone. Photos can be taken zoomed in, but the camera will still capture the full scene, so it's possible to zoom out on a zoomed-in photo once it's stored in the photos app. When we saw this demo on the phone, the zoomed-in photo was not identifiable as such until the presenter pinched the screen together to reveal the surroundings.
In addition to the Pro Cam app, the Lumia 1020 will also come with Nokia's Smart Cam app, which offers a number of features based on a long, swift capture of a series of photos. There is a "best photo" option, as well as one that can amalgamate all the photos together to either focus on the moving objects and blur the still ones, or vice versa.


There are features aplenty that we have yet to test -- we'll evaluate them all when we get the phone in our own hands, on our own time. In other words, stay tuned for our full Nokia Lumia 1020 review.

This story originally appeared on  ars technica. Click through for their hands-on photos of the Lumia 1020