Compare Nikon Z6 II vs Sony A6400 vs Nikon Z50
Connectivity
Ports
HDMI + Headphone + Microphone + Remote Control + USB 3.2 Gen 1
HDMI + Microphone + Remote Control + USB 2.0
HDMI + Microphone + Remote Control + USB 2.0
Wireless Connectivity
802.11ac + Bluetooth
802.11b/g/n + NFC + Bluetooth 4.1
802.11ac + Bluetooth
Construction
Form Factor
Mirrorless camera
Mirrorless camera
Mirrorless camera
Image Size
Full frame (35.9 x 23.9 mm)
APS-C (23.5 x 15.6 mm)
APS-C (23.5 x 15.7 mm)
Lens Mount
Nikon Z-mount
Sony E-mount
Nikon Z-mount
Microphone
Stereo
Stereo
Stereo
Sensor | Resolution
25 MP (6048 x 4024)
24 MP (6000 x 4000)
21 MP (5568 x 3712)
Sensor | Type
BSI-CMOS
CMOS
CMOS
Speakers
Mono
Mono
Mono
Dimensions
Size | Depth
70 mm / 2.76 in
60 mm / 2.36 in
60 mm / 2.36 in
Size | Height
101 mm / 3.98 in
67 mm / 2.64 in
94 mm / 3.70 in
Size | Width
134 mm / 5.28 in
120 mm / 4.72 in
127 mm / 5.00 in
Weight
705 g / 24.91 oz
403 g / 14.24 oz
450 g / 15.90 oz
Display
Display Diagonal
3.2 inch
3 inch
3.2 inch
Display Type
Tilting TFT LCD
Tilting TFT LCD
Tilting TFT LCD
Resolution
2,100,000 dots
921,600 dots
1,040,000 dots
Viewfinder | Coverage
100%
100%
100%
Viewfinder | Magnification
0.8x
1.07x
1.02x
Viewfinder | Resolution
3,690,000 dots
2,359,296 dots
2,360,000 dots
Viewfinder | Type
Electronic
Electronic
Electronic
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
273 focus points
425 focus points
209 focus points
Crop Factor
1.0
1.5
1.5
Exposure Compensation
±5 (at 1/3 EV, 1/2 EV steps)
±5 (at 1/3 EV, 1/2 EV steps)
±5 (at 1/3 EV, 1/2 EV steps)
Exposure Mode
Auto / Aperture Priority / Shutter Priority / Manual
Auto / Aperture Priority / Shutter Priority / Manual
Auto / Aperture Priority / Shutter Priority / Manual
Flash
Built-in
Built-in
Flash Sync Speed
1/200 s
1/160 s
1/200 s
GPS
No
No
No
ISO Range
100 ~ 51200 (expands to 50 ~ 204800)
100 ~ 32000 (expands to 102800)
100 ~ 51200 (expands to 204,800)
Image Stabilization
5-axis, 5 stops
No
No
Intervalometer
Yes
Yes
Yes
Operating Temperature
32 to 104°F (0 to 40°C)
Processor
Dual Expeed 6
Bionz X
Expeed 6
Touch Screen
Yes
Yes
Yes
Video Codecs
MPEG-4, H.264
MPEG-4, H.264
MPEG-4, H.264
Video Recording
4K 30p, FHD 120p
4K 30 fps, 1080p 120 fps
4K 30p, FHD 120p
Weather Resistance
Yes
Yes
Yes
Performance
Battery Life
410 shots
410 shots
320 shots
Battery Life | Stills
360 shoes (viewfinder) / 410 shots (LCD)
Battery Life | Video
70 min (viewfinder) / 75 min (LCD)
Flash Range
6.00 m
7.00 m
Max Burst Rate
14.0 fps
11.0 fps
11.0 fps
Shutter Speed
1/8000 - 30 s
1/4000 - 30 s
1/4000 - 30 s
Storage
CFexpress Type B / XQD, UHS-II SD
SD/SDHC/SDXC/Memory Stick DUO (UHS-I compliant)
SD/SDHC/SDXC card (UHS-I supported)
Production
Availability
2020-11
Battery
EN-EL15c lithium-ion battery & charger
NP-FW50
EN-EL25 lithium-ion battery & charger
Debut
2020-10-14
2019-01-15
2019-10-10
Model Name
ILCE-6400
Reviews
Neofiliac score
78%
61%
57%
Pros
- 5 stops of IBIS
- Good 14.0 fps burst rate
- Weather-sealed
- Supports CFExpress card
- Supports both WiFi and Bluetooth
- Good 11.0 fps burst rate
- Rather compact
- Quite light
- Weather-sealed
- Viewfinder with great 1.07x magnification
- Supports both WiFi and Bluetooth
- Good 11.0 fps burst rate
- Rather compact
- Quite light
- Weather-sealed
- Viewfinder with great 1.02x magnification
- Supports both WiFi and Bluetooth
Cons
- Viewfinder with low 0.8x magnification
- Low resolution EVF
- Poor touch operation
- Poor battery life
- Low resolution EVF
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