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Canon EOS 5D Mark III review

Our Rating :
Price when reviewed : 2,794
inc VAT

Even in 2018 the camera remains a fantastic choice for serious snappers

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There’s less to report regarding the Mark III’s image quality. Colour reproduction at the default JPEG settings was nothing short of stunning. Using the Mark III with the 50mm f/1.2L lens made us whimper with delight, both while shooting and when we got the pictures onto a PC. Details in JPEGs were quite heavily sharpened, but even when we rolled off the Sharpness and Contrast settings, photos still packed plenty of detail. Raw files processed in Lightroom were seriously sharp.

Canon EOS 5D Mark III sample shot The Nikon D800 can capture sharper details, but we wouldn’t describe the 5D Mark III as lacking in this respect – click to enlarge

Any concerns about the lack of an integrated flash were quickly allayed by this camera’s noise levels. Nothing else we’ve seen comes close. Skin tones at ISO 1600 were smooth and detailed, and only a little mottled at ISO 6400. With careful processing in Lightroom, raw images at ISO 6400 were good enough for publication. Even ISO 25,600 gave passable results, roughly on a par with the Nikon D800 at ISO 6400.

Canon EOS 5D Mark III sample shot An f/1.2 lens in front of a full-frame sensor gives an incredibly shallow depth of field – click to enlarge

If you’re largely interested in video, we recommend the Panasonic Lumix DMC-GH2. It’s noisier at high ISO speeds and Panasonic’s lens range can’t begin to compete with Canon’s, but it delivers smooth autofocus and sharp details without moiré – a combination that eludes all the SLRs we’ve seen to date. The 5D Mark III is by no means a poor video camera, though. If you’re happy to focus manually or leave it fixed for the duration of shots, it’s extremely capable.

Canon EOS 5D Mark III sample shot Shaded skin tones are particularly unforgiving for noise problems, but the 5D Mark III still turns in usable results at ISO 12800 – click to enlarge

For photography, the 5D Mark III is an absolute triumph. It’s fast, its controls are comprehensive and efficient and its image quality is truly breathtaking. The superb colours and details are welcome, but it’s the incredibly low noise that sets it apart, allowing action photography without the need for fast telephoto lenses (which cost a fortune) and taking the pressure off balancing ISO and shutter speeds in low light. It’s a brilliant camera, and one that was very hard to give up at the end of our testing.

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Basic Specifications

Rating*****
CCD effective megapixels22.1 megapixels
CCD size36x24mm
Viewfinderoptical TTL
Viewfinder magnification, coverage0.71x, 100%
LCD screen size3.2in
LCD screen resolution1,040,000 pixels
Articulated screenNo
Live viewYes
Optical zoomN/A
Zoom 35mm equivalentN/A
Image stabilisationAvailable in lenses
Maximum image resolution5,760×3,840
File formatsJPEG, RAW; QuickTime (AVC)

Physical

Memory slotSDXC, CompactFlash
Mermory suppliednone
Battery typeLi-ion
Battery Life (tested)950 shots
ConnectivityUSB/AV, Mini-HDMI, microphone in, headphone out, PC sync, wired remote, optional Wi-Fi (WFT-E7)
Body materialMagnesium alloy
Lens mountCanon EF
Focal length multiplier1.0x
Kit lens model nameN/A
AccessoriesUSB and AV cables, neck strap
Weight950g
Size119x153x76mm

Buying Information

Warrantyone year RTB
Price£2,794
Supplierhttp://www.jessops.com
Detailswww.canon.co.uk

Camera Controls

Exposure modesprogram, shutter priority, aperture priority, manual
Shutter speed30 to 1/8,000 seconds
Aperture rangeN/A
ISO range (at full resolution)50 to 102400
Exposure compensation+/-5 EV
White balanceauto, 6 presets with fine tuning, manual, Kelvin
Additional image controlscontrast, saturation, sharpness, color tone, auto lighting optimiser, noise reduction, chromatic aberration correction, peripheral illumination correction, colour space
Manual focusYes
Closest macro focusN/A
Auto-focus modes61-point
Metering modesevaluative, partial, spot, centre-weighted average
FlashExternal flash only
Drive modessingle, continuous, self-timer, AE bracket, WB bracket, HDR, multiple exposure

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Reviews | DSLRs