Nikon Df vs. Sony Alpha a99 II - Camspex Camera Comparison Tool

Nikon Df vs. Sony Alpha a99 II:

Nikon Df
Nikon Df ✭ Camspex.com
Nikon Df ✭ Camspex.com
2013
Magnesium alloy
Weather
sealed
Nikon F
765 g
150000 cycles
144 x 110 x 67 mm
BODY
YEARYear of announcement
BODY MATERIAL
WEATHER SEALING
LENS MOUNT
RATED
SHUTTER LIFEThe shutter durability as rated by the manufacturer.
DIMENSIONS
AND WEIGHTLength x Height x Width and the Weight according to CIPA (incl. batteries and a memory card)
Sony Alpha a99 II
Sony Alpha a99 II ✭ Camspex.com
Sony Alpha a99 II ✭ Camspex.com
2016
Magnesium alloy
Weather
sealed
Sony A
300000 cycles
849 g
143 x 104 x 76 mm
Nikon Df
16.2 MP
Nikon NC81366W CMOS Full Frame sensor
36.0 x 23.9 mm
4928 x 3280 pixels
1x
Bayer array
7.3 μm
Fixed
3:2
12 or 14 bit RAW, TIFF, JPEG
Auto, 100 — 12800 (can be extended to 50 — 204800)
SENSORThe number of effective megapixels (MP). Sensor manufacturer (if known) and sensor type.
SENSOR SIZE
MAX. RESOLUTIONMaximum still image resolution
CROP FACTORA 50mm lens on a camera with a crop factor of 1.5x would behave like a 75mm lens on a full-frame camera with a crop factor of 1x (50mm x 1.5 = 75mm)
COLOR FILTER
PIXEL PITCHThe center-to-center distance between two pixels (photosites) on a sensor. The larger the photosites, the more light they can capture and the lower is the level of visible "noise" in the captured image.
LOW-PASS FILTERA low-pass filter blurs fine details of an image to eliminate the moiré and the color artifacts of finely patterned structures. Without a low-pass filter images will appear sharper, but there is also a risk of moiré occurring in certain scenes.
NATIVE
ASPECT RATIOThe width to height ratio of the "straight out of the camera" images. However, most modern digital cameras are capable of producing images in various aspect ratios.
OUTPUT FORMATS
ISO
SENSITIVITY
Sony Alpha a99 II
42.4 MP
Sony CMOS Full Frame sensor
35.9 x 24.0 mm
7952 x 5304 pixels
1x
Bayer array
4.5 μm
None
3:2
14 bit RAW, JPEG
Auto, 100 — 25600 (can be extended to 50 — 102400)
Nikon Df
89
24.6
13.1
3279
DXOMARK
SENSOR SCOREAnalysis of the camera image quality by dxomark.com
OVERALL SCOREDXOMARK Sensor Overall Score shows a camera’s: sensor quality in terms of noise, ability to render high contrast, formation of colored noise, ability to shoot in low light.
COLOR DEPTHThe color depth performance (DXOMARK Portrait Score) in bits
DYNAMIC RANGEThe maximum dynamic range performance (DXOMARK Landscape Score) in exposure value (EV)
LOW-LIGHT ISOThe low-light sensitivity performance (DXOMARK Sports Score) in ISO sensitivity value
Sony Alpha a99 II
92
25.4
13.4
2317
Nikon Df
COVERAGE:
100 %
camspex.com — Viewfinder — Nikon Df
SIZE:     
0.70
Optical (pentaprism)
Fixed LCD
3.2 inch
VIEWFINDERThe viewfinder frame coverage in percent and the real viewfinder size (VF magnification corrected by the crop factor of a camera — this way cameras with different sensor sizes can be compared).
VF TYPE
REAR
SCREEN
SCREEN SIZE
LIVE VIEW AND TOUCH SCREEN
Sony Alpha a99 II
camspex.com — Viewfinder — Sony Alpha a99 II COVERAGE:
100 %
SIZE:       
0.78
Electronic (2 359 296 dot OLED)
Articulated LCD
3 inch
Nikon Df
Phase detection, Contrast detection in Live View mode
39
camspex.com — Система автофокусировки — Nikon Df
Autofocus points:
◻ linear sensors
cross-type sensors
double cross-type sensors
contrast autofocus areas
9
-1
Yes
No
5.5
fps
100 JPEG shots
25 RAW shots
-3/+3 (in 1/3 EV steps)
Bulb, 30 sec  →  1/4000 sec
AUTOFOCUS SYSTEM
FOCUS POINTS
CROSS-TYPE FOCUS POINTS
EV

100

Autofocus sensitivity in low-light conditions
IN-BODY AUTO-
FOCUS MOTOR
IN-BODY IMAGE STABILIZATION
SHOOTING SPEED
MAX. BURST
EXPOSURE COMPENSATION
SHUTTER SPEED
Sony Alpha a99 II
Phase detection
399
79
camspex.com — Система автофокусировки — Sony Alpha a99 II
Autofocus points:
◻ linear sensors
cross-type sensors
double cross-type sensors
contrast autofocus areas
-4
Yes
Sensor shift
12
fps
60 JPEG shots
25 RAW shots
-5/+5 EV (in 1/3 or 1/2 EV steps)
Bulb, 30 sec  →  1/8000 sec
Nikon Df
X-SYNC:  No
built-in
flash
1/200
Yes
High Speed USB
No Video Mode
HDMI
SD, SDHC, SDXC
1
1400
shots
BUILT-IN
FLASH
HOT SHOE
USB
MAX. VIDEO RESOLUTION
CONNECTIONS
BUILT-IN DEVICES
STORAGE TYPES
CARD SLOTS
BATTERY LIFEUsing the CIPA standard
Sony Alpha a99 II
No
built-in
flash
 X-SYNC:
1/250
Yes
USB 2.0 High Speed
2160p @ 30 fps
Microphone port, Headphone port, HDMI
SD, SDHC, SDXC (UHS-I compatible), Sony Memory Sticks
2
390
shots
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