Compare Nikon D6 vs Sony a99 II vs Nikon D850
Connectivity
Ports
HDMI + Headphone + Microphone + Remote Control + USB 3.2 Gen 1
HDMI + Headphone + Microphone + Remote Control + USB 2.0
HDMI + Headphone + Microphone + Remote Control + USB 3.0
Wireless Connectivity
802.11ac + Bluetooth
802.11/b/g/n with NFC
802.11b/g + NFC + Bluetooth 4.1 LE
Construction
Form Factor
DSLR camera
SLT (DSLR) camera
DSLR camera
Image Size
Full frame (35.9 x 23.9 mm)
Full frame (35.9 x 24 mm)
Full frame (35.9 x 23.9 mm)
Lens Mount
Nikon F-mount
Sony A-mount
Nikon F-mount
Microphone
Stereo
Stereo
Stereo
Sensor | Resolution
21 MP (5568 x 3712)
42 MP (7952 x 5304)
45 MP (8256 x 5504)
Sensor | Type
CMOS
BSI-CMOS
BSI-CMOS
Speakers
Mono
Mono
Mono
Dimensions
Size | Depth
92 mm / 3.62 in
76 mm / 2.99 in
79 mm / 3.11 in
Size | Height
163 mm / 6.42 in
104 mm / 4.09 in
124 mm / 4.88 in
Size | Width
160 mm / 6.30 in
143 mm / 5.63 in
146 mm / 5.75 in
Weight
1450 g / 51.24 oz
849 g / 30.00 oz
1005 g / 35.51 oz
Display
Display Diagonal
3.2 inch
3 inch
3.2 inch
Display Type
Fixed TFT LCD
Tilting WhiteMagic TFT LCD
Tilting TFT LCD
Resolution
2,359,000 dots
1,228,800 dots
2,359,000 dots
Viewfinder | Coverage
100%
100%
100%
Viewfinder | Magnification
0.72x
0.78x
0.75x
Viewfinder | Resolution
2,359,296 dots
Viewfinder | Type
Optical (pentaprism)
Electronic
Optical (pentaprism)
Function
AE Bracketing
±5 (3, 5 frames at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV, 2 EV steps)
±5 (2, 3, 5, 7 frames at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV steps)
Autofocus
105 focus points (105 cross type)
399 focus points
151 focus points
Crop Factor
1.0
1.0
1.0
Exposure Compensation
±5 (at 1/3 EV, 1/2 EV, 1 EV steps)
±5 (at 1/3 EV, 1/2 EV steps)
±5 (at 1/3 EV, 1/2 EV, 1 EV steps)
Exposure Mode
Auto / Aperture Priority / Shutter Priority / Manual
Auto / Aperture Priority / Shutter Priority / Manual
Auto / Aperture Priority / Shutter Priority / Manual
Flash Sync Speed
1/250 s
GPS
Yes
No
No
ISO Range
100 ~ 102400 (expands to 50 ~ 3280000)
100 ~ 25600 (expandable to 50 ~ 102400)
64 ~ 25600 (expands to 32 ~ 102400)
Image Stabilization
No
5-axis for stills and video
No
Intervalometer
Yes
Yes
Processor
Expeed 6
Bionz X
Expeed 5
Touch Screen
Yes
No
Yes
Video Codecs
MPEG-4, H.264
MPEG-4, AVCHD, XAVC S
MPEG-4
Video Recording
4K 30p, FHD 60p
Weather Resistance
Yes
Yes
Yes
Performance
Battery Life
3580 shots
490 shots
1840 shots
Max Burst Rate
14.0 fps
12.0 fps
7.0 fps
Shutter Speed
1/8000 - 30 s
Storage
Dual XQD/CFexpress slots
Dual SD/SDHC/SDXC[UHS I]/MS Duo slots
SD/SDHC/SDXC (UHS-II supported) + XQD
Production
Battery
EN-EL18c lithium-ion battery & charager
NP-FM500H lithium-ion battery & charger
EN-EL15a lithium-ion battery & charger
Debut
2019-09-04
2016-09-19
2017-07-25
Made In
Japan
Model Name
ILCA-99M2
Reviews
Neofiliac score
73%
63%
73%
Pros
- Exceptional battery life
- Built-in GPS functionality
- Good 14.0 fps burst rate
- Weather-sealed
- Supports CFExpress card
- Supports both WiFi and Bluetooth
- Good 12.0 fps burst rate
- High 42 MP resolution
- Weather-sealed
- SLT design with both mirror and EVF
- Exceptional battery life
- 64 base ISO
- High 45 MP resolution
- Weather-sealed
- Supports both WiFi and Bluetooth
- Exceptional ergonomics
Cons
- Very large in size
- Very heavy
- Viewfinder with low 0.72x magnification
- Menu not touch-enabled
- Quite heavy
- Viewfinder with low 0.78x magnification
- Low 7.0 fps burst rate
- Very heavy
- Viewfinder with low 0.75x magnification
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