Nikon D750 Review – Introduction

See more images from the Nikon D750 in our sample gallery

It feels like the dust has only just settled on the announcement of the Nikon D810, and now Nikon has announced a fifth addition to their current full frame DSLR line-up.

The new Nikon D750 occupies a space between the D610 and the D810. Nikon says this camera is targeting enthusiast photographers and is designed with the aspirational and hobbyist photographer in mind.

The D750 has the same 24.3-million-pixel resolution of the D610 but also inherits many of the great new features we saw on the D810, such as highlight protection metering and flat video recording. The D750 adds a few unique features of its own too, bringing quite a few full-frame firsts such as a tiltable LCD screen and a newly developed autofocusing module.

On paper, the D750 is an enthusiast DSLR smattered with some eyebrow-raising professional standard specifications and a host of neat features.


Nikon D750 product shot 12

At the heart of the Nikon D750 is a 35mm full frame FX CMOS image sensor with a resolution of 24.3-million-pixels. This is the same resolution boasted by the Nikon D610, although Nikon says this is a newly designed sensor. Unlike the Nikon D810 and the D750’s DX sensor stablemates, the D750 has an optical low-pass filter which will prevent moiré patterning at the expense of some finer detail.

The D750 features the latest Expeed processor, the Expeed 4, and Nikon claims improvements to the Automatic White Balance accuracy and the in-camera processing of JPEG images have been made. The Expeed 4 also allows for a respectable shooting speed to 6.5 frames per second at full resolution. For those who’d like to gain more reach from their lenses, the D750 also has a 1.5x DX Crop mode as well as a 1.2x Crop Mode. Utilising the former reduces the image size to 3936×2624 pixels (a resolution of 10.3-million-pixels), whereas the 1.2x crop mode has the effect of reducing the resolution to 16.7 million-pixels from 24.3 million-pixels, with a maximum image size of 5008x3336pixels.

One of the perks with the D810 was that by shooting in the DX crop mode and adding a battery grip it was possible to shoot at 7 frames per second. The trade-off though was that only a x1.5 preview could be seen in the viewfinder and the crop resulted in a 15.4-million-pixel resolution image. Even though the D750 is 0.5 frames per second slower than the D810, the advantage of a 24.3-million-pixel resolution image with full viewfinder field of view is likely to be far more appealing to the enthusiast wildlife and sports photographer.

The native ISO sensitivity of the D750 is ISO 100-12,800 and there are a further three extended settings: Lo-1 which is ISO 50, Hi-1 which is ISO 25,600 and Hi-2 which is ISO 51,200. This is a full stop higher native ISO and a full stop extended ISO above the D610.

The D750 breaks new ground, being Nikon’s first full-frame DSLR to have built-in Wi-fi connectivity. Previously, non-Wi-fi-enabled Nikon DSLRs relied upon an additional Wu-1a adapter ,which would cost around £45 extra. It’s encouraging to see this added into a Nikon camera by default.

Using an Android or iOS smartphone or tablet coupled with the Nikon Wireless Mobile Utility app, users can browse through their pictures, download images and then send or share them quickly and easily. The connectivity also extends to remote-controlled shooting, which allows users to see live view from their smartphone or tablet.

Lots of features we saw in the Nikon D810 have made their way to the Nikon D750, particularly in the area of video. It’s great to see Zebra Striping has been passed down. This is a tool to warn users when areas of highlight detail are blown out in video by displaying stripes over the affected areas. Also, the Flat Picture Mode allows users to record video with minimal processing in order to maximise it for sharpening and colour grading in post-production.

Video can be captured in full HD 1940×1080 with a choice of 60, 50, 30, 25 or 24 fps. 

For users looking to record video through changing exposures there’s Power Aperture and Auto ISO. In Auto ISO, the ISO sensitivity changes gradually and Power Aperture opens the lens iris seamlessly during live view. As a result the exposure transition is very smooth and doesn’t change suddenly in full stops like on some cameras.

In addition to the Wi-fi functionality the D750 also supports EyeFi Cards for quick and easy file sharing with a mobile device. Thanks to its dual SD card slots, two SD cards can be used at the same time, allowing for different file types written to each.

If you use the D750’s Wi-Fi by connecting directly to its broadcast ID using a smartphone or tablet, it’s important to set a password to secure your connection. This is done from the Wireless Mobile Utility app – tap the cog icon top right, and set a password in the ‘WMA Settings’ submenu. See here for our step-by-step guide.

Build and Handling

Nikon D750 Review – Build and Handling

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“Rugged and highly agile” were the words used by Nikon to describe the D750 at its launch. It’s a fair summary, as the D750 features a monocoque body design like we have seen on the Nikon D5300 and Nikon D3300. The front of the camera is constructed from a mix of thermoplastic and a lightweight carbon fiber to reinforce it. The rear and top – the places most likely to take a knock – are reassuringly made from magnesium alloy which brings the weight to 840g with battery and card. This is still quite heavy, especially when compared to some of the polycarbonate DSLRs available, or compact system cameras. However, users can be assured of the sturdiness and high level of build quality offered by the D750.

When developed, a lot of the internal components of the D750 had to be moved around to fit inside the monocoque body structure. The benefit of this is reduced size; measuring just 140.5 x 113 x 78mm, the D750 is 4mm slimmer than the D610, despite its tilting screen.

Although it’s smaller in size than some of its stablemates, the D750 still feels very balanced. This is largely thanks to the very deep grip on the front of the camera. I found when I was walking with the camera coupled with the Nikon f/2.8 70-200mm lens that it still felt very secure in hand.

Many of Nikons pro-orientated cameras, such as the D810 and the Nikon D4s, feature no mode dial and instead have buttons for core camera settings in its place – namely ISO, White Balance, Picture Quality and Metering. However, Nikon D750 is more akin to the enthusiast photographer’s range of cameras and strikes similarities with the D610 for control layout.

With a mode dial featured on the top left, most of the controls of core settings are taken care of by the buttons running down the left side of the LCD, and adjusted using the front and back scroll wheels. 

Unlike the D810 there is no AF-ON button that is usually found positioned next to the AF-L/AE-L button – this is instead controlled by a half pressed shutter button. One of the benefits of this button is customisable and is very useful for locking focus or engaging the continuous AF, and it’s a touch disappointing not to see it included on the D750. However, this is perhaps to be expected on a non-professional camera.


Nikon D750 Review – Performance

Nikon D750 Finals-38See more images taken with the Nikon D750 in our sample image gallery

Inside the D750 is a newly designed Multi-Cam 3500FX Mark II Autofocusing module. With this AF module comes the ability to focus at -3EV, whereas the Mark I version used in the D810 is only sensitive down to -2EV. Put simply, some of the D750 focus points are sensitive enough to focus in near darkness.

Like the D810, the D750 offers a total of 51 autofocusing points. Fifteen of these are cross-type points and 11 points sensitive to f/8 – intended for use with lens and teleconverter. 

In AF-S users can select Auto Area AF (51 points), Single Point AF and Group Area AF. Using the D-pad at the back it’s quick and easy to position a single point of group of AF points around the scene while looking through the viewfinder.

In AF-C continuous focusing users can select 9, 21 or 51 points, Auto Area AF (51 points) Group area AF and 3D tracking. There’s a level of intelligence added to the AF tracking thanks to the 91,000-dot colour sensor. This helps the D750 stay locked onto moving subjects with increased accuracy.

Nikon D750 Finals-73Thanks to the new AF module, the autofocusing is incredibly fast even in low-light situations. Also, in live view the contrast detection AF does a good job of finding focus reasonably quickly. It’s absolutely brilliant to see a professional grade AF system on an enthusiast DSLR.

The 91,000 pixel RGB colour and metering sensor from the D810 is carried over to the D750, along with the Highlight Metering Mode which prioritises the areas of highlight and specifically meters to ensure highlight detail isn’t blown. This has been a popular feature with wedding photographers in order to avoid blown out highlights on wedding dresses, and I found it to be equally useful when shooting sunsets, using it to maximise highlight detail and then bringing up the shadows in post-production.

In spot and evaluate modes the metering performs well, giving accurate exposures even in challenging conditions. Due to the large array of focus points the spot metering works particularly well.

Nikon D750 Finals-53With the same colour sensor as the D800E and D810, the D750’s colour rendition is similar to those fantastic cameras. Shooting across a variety of subjects, I found the colours to be well-saturated, punchy and totally rich.

 One feature that’s been added to the D750 is the ability to perform spot white balance adjustment in live view. This is very useful for videographers, as they can quickly and easily be assured the white balance is correct for their scene.

Resolution, Dynamic Range and Noise

Nikon D750 review – Resolution, Dynamic Range and Noise

The D750 uses a 24-million-pixel full frame sensor that includes an optical low pass filter, although residual maze-like moiré in the resolution charts indicates that the low-pass filter is relatively weak. This means that in terms of resolution the D750 is similar to the D610 that sits below it in the range, but obviously it can’t deliver as much detail as the 36-million-pixel D810.

Dynamic range is very impressive at low ISOs, which means you can extract lots of detail from deep in the shadows in raw processing, or using the Active D-Lighting controls in JPEG. The camera’s highlight metering mode can help to get the best exposures for raw shooters, by minimising clipping in bright areas of the image.

Image quality is excellent at sensitivities up to ISO 1600, but at higher ISOs it naturally deteriorates. However ISO 3200 and 6400 are absolutely fine for less-critical purposes, especially when carefully-processed from Raw. At the highest ISOs JPEGs suffer from strong colour noise and detail loss, and while better results can be had from Raw, this will usually come at the cost of colour saturation. Overall the D750 is a very strong performer, and bettered only by much more expensive cameras.


Nikon-D750-res-chartsThe D750 resolved around a maximum 3200 l/ph on our Applied Imaging test chart, which is about what we’d expect for its pixel count. At ISO 6400, the resolution drops only slightly, to around 3000 l/ph. But at higher sensitivities noise reduction inevitably reduces the sharpness, giving approx 2400 l/ph at ISO 51200. This test was shot with the Sigma 105mm f/2.8 macro lens, which we use for all our testing and have in all available fittings, at f/5.6 which is the best performing aperture for the lens.

Dynamic range

Nikon-D750-dynamic-rangeThe D750’s sensor delivers excellent results, on a par with the D810. At ISO 50, the peak dynamic range is 12.9EV, and the sensor is still performing well at ISO 3200 with a range of 9.7EV. This means that the D750 can record lots of detail deep into shadow areas, which can be recovered from raw files or by using Active D-Lighting. It’s still important to avoid highlight clipping though, to reap the full benefits of this impressive dynamic range.



This 3D graph compares the colour shift from the reference colour to the photographed chart: the higher the peak, the greater the shift from the original colour. In the default JPEG colour setting, colours are well rendered across the range, with slightly enhanced greens and notably strong blues. Test images display generally natural colour rendition in standard JPEG mode, with pleasing saturation and contrast; the accentuated blues should be particularly good for scenic shots. Colour settings can of course be adjusted in the Picture Control menu settings.


Nikon-D750-noise-1Both Raw and JPEG images taken from our diorama scene are captured at the full range of ISO settings. The camera is placed in its default setting for JPEG images. Raw images are sharpened and noise reduction applied, to strike the best balance between resolution and noise.

The images above have a resolution of 300ppi and are shown at 100% magnification, reflecting a full-resolution print size.

The D750 produces clean, detailed images up to ISO1600. At ISO 3200 and above chroma noise starts to appear in the JPEGs, especially in shadow regions. However this can be removed in Raw processing with little impact on detail. The penalty, however, is pronounced luminance noise coupled with a loss of colour saturation. Images are still quite useable at ISO 6400, and even at ISO 12800 with careful processing. As we’d expect the extended higher ISO settings come with serious image quality penalties in terms of noise and detail loss.

The grey-card images above are JPEG files shot with the D750’s default noise reduction and colour settings applied. The 300ppi images are shown at 100% magnification to reflect the noise that would be experienced when printing an image at maximum size.

The results show the D750 is almost noise-free up to ISO 400, and still gives impressively clean images at ISO 1600. Noise starts to become obvious at higher settings, and by ISO 12,800 both colour and luminance noise are starting to kick in, with ISO 25,600 and ISO 51,200 a lot worse. However, there will always be situations where the extended settings will obtain shots not otherwise achievable.

Verdict – Nikon D750 review

Nikon has covered almost every feature likely to appear on the wish-list of an enthusiast photographer and added a few extra for good measure. It’s great to see Wi-fi inside a high-end DSLR and a host of video-based advancements. The build quality of the camera is very good and it strike a great balance between the size and weight. Thanks to the large grip at the front the D750 feels incredible in hand. The D810 was praised for its good handling but for me, the D750 has the edge for comfort, particular when walking around with larger lenses. With the mode dial, button lay-out and menu system being akin to Nikon’s entry-level DSLRs, the amateur photographer upgrading to full-frame should feel right at home.

Resolution of the D750 is of course not as good as cameras such as the D810/D800E but for the vast majority of photographers the 24.3-million-pixel sensor should adequately quench the thirst for megapixels. Landscape photographers might like more, but the D750 should be perfectly capable of making detailed A2 (16”x24”) prints.

One of the biggest highlights of the D750 is the autofocusing system. In all conditions it performed brilliantly, finding focus quickly and accurately.

Nikon have created a camera that has all the fundamentals right and as a result, the D750 is one of the best all around DSLR cameras currently available.

How does the D750 compare to its stablemates? Check out our D610 and D810 reviews.

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