General

Fujifilm X-A3 Pentax K-S1
Brand
Help
Fujifilm Pentax
Lowest price
Help
$488.89 $329.00
Announced
Help
August 2016 August 2014

Sensor

Type
Help
CMOS CMOS
Crop factor
Help
1.5x 1.5x
Megapixels
Help
24 MP 21.1 MP
Light sensitivity
Help
25,600 ISO 51,200 ISO
Light sensitivity (boost)
Help
Unknown Unknown
Sensor cleaning
Help
Unknown Yes

Sensor (Advanced)

True resolution
Help
24 MP 21.1 MP
Native resolution
Help
6000 × 4000 5472 × 3848
Pixel size
Help
15.4 µm² 17.7 µm²

Screen

Type
Help
LCD LCD
Size
Help
3" 3"
Resolution
Help
1,040k dots 921k dots
Touch screen
Help
Yes No
Flips out
Help
Yes No
Live view
Help
Yes Yes

Lenses

Lens availability
Help
58 lenses 113 lenses
Lens mount
Help
Fuji X Pentax K

Form factor

Size
Help
117×67×40 mm 121×93×70 mm
Depth
Help
1.6" 2.8"
Weight
Help
339 g 558 g
Interchangeable lenses
Help
Yes Yes
Waterproof
Help
No No
Weather sealed
Help
No No
Built-in focus motor
Help
No Yes

Viewfinder

Type
Help
None Pentaprism
Viewfinder size
Help
n/a 0.63x
Coverage
Help
n/a 100%

Movies

Format
Help
1080p @ 60fps 1080p @ 30fps
Supports 24p
Help
Yes Yes
High-speed framerate
Help
None None
External mic jack
Help
No No
Autofocus
Help
Unknown Contrast detection
Continuous focus
Help
n/a Yes
All formats
Help
  1. 720p @ 24fps
  2. 720p @ 50fps
  3. 720p @ 60fps
  4. 1080p @ 24fps
  5. 1080p @ 30fps
  6. 1080p @ 50fps
  7. 1080p @ 60fps
  1. 480p @ 24fps
  2. 480p @ 25fps
  3. 480p @ 30fps
  4. 720p @ 24fps
  5. 720p @ 25fps
  6. 720p @ 30fps
  7. 720p @ 50fps
  8. 720p @ 60fps
  9. 1080p @ 24fps
  10. 1080p @ 25fps
  11. 1080p @ 30fps

Features

Panorama
Help
Unknown No
HDR
Help
Unknown Yes
3D
Help
Unknown No
Image stabilization
Help
Unknown
  1. Sensor shift
Supports RAW
Help
Unknown Yes
GPS
Help
No Yes

Performance

Startup delay
Help
2000 ms Unknown
Shutter lag
Help
374 ms Unknown
Battery life
Help
410 shots 480 shots
Continuous shooting
Help
6 fps 5.4 fps

Focus system

Autofocus
Help
Contrast detection Phase detection
Focus points
Help
77 11
Cross type focus points
Help
Unknown 9

Shutter

Max
Help
1/4000s 1/6000s
Min
Help
30s 30s

Flash

Built-in flash
Help
Yes Yes
Popup
Help
No Yes
External connection
Help
Yes Yes

Storage

Storage slots
Help
1 1
Supported formats
Help
  1. SD
  2. SDHC
  3. SDXC
  1. SD
  2. SDHC
  3. SDXC

DXO Mark Scores

Image quality
Help
Unknown 78.0
Color depth
Help
Unknown 23.5 bits
Dynamic range
Help
Unknown 13 EV
Low light performance
Help
Unknown 1,061 ISO
Fujifilm X-A3
X-A3
Fujifilm

Report a correction
Pentax K-S1
K-S1
Pentax

Report a correction