Panasonic Lumix DMC-GF6
Price as Reviewed:£499.00
Tim Coleman tests the latest compact system camera in Panasonic's entry-level range, which features a 16-million-pixel sensor, a newly designed tilt screen, built-in Wi-Fi and extra controls on its body. Read the Panasonic Lumix DMC-GF6 review...
Panasonic Lumix DMC-GF6 review – Noise, resolution and sensitivity
Image: This night scene has been recorded at ISO 3200. In the version with no NR applied at all, we can clearly see luminance noise, and colour noise is evenly scattered too. Colour noise is dealt with easily, but once luminance noise reduction is applied, the image becomes less crisp
Full-resolution files are 4592×3448 pixels, which means prints at 300ppi are sized 15.3×11.5in, or 19.1×14.4in at a perfectly acceptable 240ppi. In short, the GF6 produces pictures around A3 in size. View pictures at this size, and the GF6, with its kit lens, is capable of rendering crisp detail. This is certainly the case in good-contrast light and for close-range subjects like a head-and-shoulders portrait.
As it uses the same sensor as the GX1, it comes as little surprise that the GF6 also reaches the 26 marker on our resolution chart at ISO 160, using the kit lens set to its 50mm (equivalent) focal length. For an entry-level CSC, this performance is good and matches many other cameras with similar pixel counts. At higher sensitivities, resolved detail is still respectable, reaching the 22 marker at ISO 6400.
The four thirds sensor of the GF6 renders detail that, on the whole, feels a little flatter than that produced by larger full-frame and APS-C-format cameras. A similar level of detail is present, but does not appear to be quite to the same depth. Also, although resolved detail is pretty good, it becomes a little smudgy at higher sensitivities – a result of noise reduction being applied to smooth-out luminance noise.
I would still happily use the camera up to ISO 800, and in overcast conditions, but beyond these settings the critical user might start to take issue with image quality. Of course, using any one of the available prime lenses rather than the kit lens will also enhance the quality of detail. The 25mm (50mm equivalent) f/1.4 lens should be on the shopping list of anyone considering the Panasonic Lumix G-series system.
These images show 72ppi (100% on a computer screen) sections of images of a resolution chart, captured using the 14-42mm lens set to 25mm and f/5.6 . We show the section of the resolution chart where the camera starts to fail to reproduce the lines separately. The higher the number visible in these images, the better the camera’s detail resolution is at the specified sensitivity setting.
- Video: Full HD 1920 x 1080 pixels, 50i AVCHD 25fps (PAL), 1920x1080-pixel MPEG-4 (30fps)
- White Balance: Auto, 5 presets, 2 custom, Kelvin, all with fine-tuning
- Built-in Flash: Yes, GN 6.3m @ ISO 160 (5m @ ISO 100)
- Shutter Type: Focal-plane shutter
- Viewfinder Type: N/A
- Memory Card: SD, SDHC, SDXC
- Output Size: 4592 x 3448 pixels (15.8 million pixels)
- LCD: 3in, 1.04-million-dot touchscreen LCD
- Field of View: 100% on LCD
- AF Points: 23-area and touch-focus anywhere in the frame
- Sensor: 16-million-effective-pixel Live MOS
- White Balance Bracket: 3 frames
- Weight: 280g (body only), 323g (with card and battery)
- Exposure Modes: Program, aperture priority, shutter priority, manual, iA+, 24 scene modes
- Focal Length Mag: 2x
- Max Flash Sync: 1/160sec
- Power: Rechargeable Li-Ion
- Shutter Speeds: 60-1/4000sec, bulb
- File Format: JPEG, RW2 (raw), raw + JPEG, MPO (when attaching 3D lens in micro four thirds-system standard), AVCHD, MPEG-4Compression
- Colour Space: Adobe RGB, sRGB
- Drive Mode: 20fps at 4-million-pixel resolution, 4.2fps with AF, 3fps with live view, 7 continuous shots in raw, unlimited JPEGs
- RRP: £499 with the 14-42mm f/3.5-5.6 kit lens
- Exposure Comp: ±3EV in 1/3 steps
- Compression: 2-stage JPEG
- Lens Mount: Micro four thirds
- Focusing Modes: Single, continuous, manual, face detection, AF tracking, 23-area, 1-area, pinpoint, touch
- ISO: 160-25,600
- Dimensions: 111.2 x 64.8 x 38.4mm
- DoF Preview: Yes, with shutter speed simulation
- Metering System: 1728-zone, multi-pattern sensing system with options for intelligent multiple, centreweighted, spot
- Connectivity / Interface: Mini HDMI, digital/video out, remote release
- Tested as: Entry-level CSC